Merge branch 'master' into groups

Conflicts:

	.gitignore

315 files changed, 15450 insertions, 6022 deletions

diff --git a/.gitignore b/.gitignore
index 0c0fde801..f5a3e0212 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,7 @@ config.php
 .htaccess
 *.tmproj
 dataobject.ini
+*~
+*.bak
+*.orig
+*.rej
diff --git a/README b/README
index 1ef31a8c1..a0758e5ee 100644
--- a/README
+++ b/README
@@ -817,6 +817,10 @@ private: If set to 'true', anonymous users will be redirected to the
          authentication will require it. Note that this does not turn
          off registration; use 'closed' or 'inviteonly' for the
          behaviour you want.
+notice: A plain string that will appear on every page. A good place
+	to put introductory information about your service, or info about
+	upgrades and outages, or other community info. Any HTML will
+        be escaped.
 
 db
 --
diff --git a/actions/accesstoken.php b/actions/accesstoken.php
index 072ce27eb..ad03b7019 100644
--- a/actions/accesstoken.php
+++ b/actions/accesstoken.php
@@ -38,7 +38,7 @@ class AccesstokenAction extends Action
             common_debug('printing the access token', __FILE__);
             print $token;
         } catch (OAuthException $e) {
-            common_server_error($e->getMessage());
+            $this->serverError($e->getMessage());
         }
     }
 }
diff --git a/actions/all.php b/actions/all.php
index 526ac5f40..428466f24 100644
--- a/actions/all.php
+++ b/actions/all.php
@@ -19,80 +19,86 @@
 
 if (!defined('LACONICA')) { exit(1); }
 
-require_once(INSTALLDIR.'/actions/showstream.php');
+require_once INSTALLDIR.'/lib/personalgroupnav.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
+require_once INSTALLDIR.'/lib/feedlist.php';
 
-class AllAction extends StreamAction
+class AllAction extends Action
 {
+    var $user = null;
+    var $page = null;
 
-    function handle($args)
+    function isReadOnly()
     {
+        return true;
+    }
 
-        parent::handle($args);
-
+    function prepare($args)
+    {
+        parent::prepare($args);
         $nickname = common_canonical_nickname($this->arg('nickname'));
-        $user = User::staticGet('nickname', $nickname);
-
-        if (!$user) {
-            $this->client_error(_('No such user.'));
-            return;
+        $this->user = User::staticGet('nickname', $nickname);
+        $this->page = $this->trimmed('page');
+        if (!$this->page) {
+            $this->page = 1;
         }
+        return true;
+    }
 
-        $profile = $user->getProfile();
+    function handle($args)
+    {
+        parent::handle($args);
 
-        if (!$profile) {
-            common_server_error(_('User has no profile.'));
+        if (!$this->user) {
+            $this->clientError(_('No such user.'));
             return;
         }
 
-        # Looks like we're good; show the header
-
-        common_show_header(sprintf(_("%s and friends"), $profile->nickname),
-                           array($this, 'show_header'), $user,
-                           array($this, 'show_top'));
-
-        $this->show_notices($user);
+        $this->showPage();
+    }
 
-        common_show_footer();
+    function title()
+    {
+        if ($this->page > 1) {
+            return sprintf(_("%s and friends, page %d"), $this->user->nickname, $this->page);
+        } else {
+            return sprintf(_("%s and friends"), $this->user->nickname);
+        }
     }
 
-    function show_header($user)
+    function showFeeds()
     {
-        common_element('link', array('rel' => 'alternate',
+        $this->element('link', array('rel' => 'alternate',
                                      'href' => common_local_url('allrss', array('nickname' =>
-                                                                               $user->nickname)),
+                                                                                $this->user->nickname)),
                                      'type' => 'application/rss+xml',
-                                     'title' => sprintf(_('Feed for friends of %s'), $user->nickname)));
+                                     'title' => sprintf(_('Feed for friends of %s'), $this->user->nickname)));
     }
 
-    function show_top($user)
+    function showLocalNav()
     {
-        $cur = common_current_user();
-
-        if ($cur && $cur->id == $user->id) {
-            common_notice_form('all');
-        }
-
-        $this->views_menu();
-
-        $this->show_feeds_list(array(0=>array('href'=>common_local_url('allrss', array('nickname' => $user->nickname)),
-                                              'type' => 'rss',
-                                              'version' => 'RSS 1.0',
-                                              'item' => 'allrss')));
+        $nav = new PersonalGroupNav($this);
+        $nav->show();
     }
 
-    function show_notices($user)
+    function showExportData()
     {
+        $fl = new FeedList($this);
+        $fl->show(array(0=>array('href'=>common_local_url('allrss', array('nickname' => $this->user->nickname)),
+                                 'type' => 'rss',
+                                 'version' => 'RSS 1.0',
+                                 'item' => 'allrss')));
+    }
 
-        $page = $this->trimmed('page');
-        if (!$page) {
-            $page = 1;
-        }
+    function showContent()
+    {
+        $notice = $this->user->noticesWithFriends(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
 
-        $notice = $user->noticesWithFriends(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
+        $nl = new NoticeList($notice, $this);
 
-        $cnt = $this->show_notice_list($notice);
+        $cnt = $nl->show();
 
-        common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
-                          $page, 'all', array('nickname' => $user->nickname));
+        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
+                          $this->page, 'all', array('nickname' => $this->user->nickname));
     }
 }
diff --git a/actions/allrss.php b/actions/allrss.php
index 660afb9e2..56818d605 100644
--- a/actions/allrss.php
+++ b/actions/allrss.php
@@ -34,7 +34,7 @@ class AllrssAction extends Rss10Action
         $this->user = User::staticGet('nickname', $nickname);
 
         if (!$this->user) {
-            common_user_error(_('No such user.'));
+            $this->clientError(_('No such user.'));
             return false;
         } else {
             return true;
diff --git a/actions/api.php b/actions/api.php
index 7a0759831..47c119605 100644
--- a/actions/api.php
+++ b/actions/api.php
@@ -103,10 +103,10 @@ class ApiAction extends Action
 
                 call_user_func(array($action_obj, $this->api_method), $_REQUEST, $apidata);
             } else {
-                common_user_error("API method not found!", $code=404);
+                $this->clientError("API method not found!", $code=404);
             }
         } else {
-            common_user_error("API method not found!", $code=404);
+            $this->clientError("API method not found!", $code=404);
         }
     }
 
@@ -159,10 +159,10 @@ class ApiAction extends Action
         if ($this->content_type == 'xml') {
             header('Content-Type: application/xml; charset=utf-8');
             common_start_xml();
-            common_element_start('hash');
-            common_element('error', null, $msg);
-            common_element('request', null, $_SERVER['REQUEST_URI']);
-            common_element_end('hash');
+            $this->elementStart('hash');
+            $this->element('error', null, $msg);
+            $this->element('request', null, $_SERVER['REQUEST_URI']);
+            $this->elementEnd('hash');
             common_end_xml();
         } else if ($this->content_type == 'json')  {
             header('Content-Type: application/json; charset=utf-8');
@@ -174,7 +174,7 @@ class ApiAction extends Action
         }
     }
 
-    function is_readonly()
+    function isReadOnly()
     {
         # NOTE: before handle(), can't use $this->arg
         $apiaction = $_REQUEST['apiaction'];
diff --git a/actions/avatarbynickname.php b/actions/avatarbynickname.php
index 666f386f6..d2d078b61 100644
--- a/actions/avatarbynickname.php
+++ b/actions/avatarbynickname.php
@@ -26,28 +26,28 @@ class AvatarbynicknameAction extends Action
         parent::handle($args);
         $nickname = $this->trimmed('nickname');
         if (!$nickname) {
-            $this->client_error(_('No nickname.'));
+            $this->clientError(_('No nickname.'));
             return;
         }
         $size = $this->trimmed('size');
         if (!$size) {
-            $this->client_error(_('No size.'));
+            $this->clientError(_('No size.'));
             return;
         }
         $size = strtolower($size);
         if (!in_array($size, array('original', '96', '48', '24'))) {
-            $this->client_error(_('Invalid size.'));
+            $this->clientError(_('Invalid size.'));
             return;
         }
 
         $user = User::staticGet('nickname', $nickname);
         if (!$user) {
-            $this->client_error(_('No such user.'));
+            $this->clientError(_('No such user.'));
             return;
         }
         $profile = $user->getProfile();
         if (!$profile) {
-            $this->client_error(_('User has no profile.'));
+            $this->clientError(_('User has no profile.'));
             return;
         }
         if ($size == 'original') {
diff --git a/actions/avatarsettings.php b/actions/avatarsettings.php
new file mode 100644
index 000000000..a9b381b0a
--- /dev/null
+++ b/actions/avatarsettings.php
@@ -0,0 +1,306 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Upload an avatar
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Zach Copley <zach@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/accountsettingsaction.php';
+
+/**
+ * Upload an avatar
+ *
+ * We use jQuery to crop the image after upload.
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class AvatarsettingsAction extends AccountSettingsAction
+{
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
+
+    function title()
+    {
+        return _('Avatar');
+    }
+
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
+
+    function getInstructions()
+    {
+        return _('Set your personal avatar.');
+    }
+
+    /**
+     * Content area of the page
+     *
+     * Shows a form for uploading an avatar.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $user = common_current_user();
+
+        $profile = $user->getProfile();
+
+        if (!$profile) {
+            common_log_db_error($user, 'SELECT', __FILE__);
+            $this->serverError(_('User without matching profile'));
+            return;
+        }
+
+        $original = $profile->getOriginalAvatar();
+
+        $this->elementStart('form', array('enctype' => 'multipart/form-data',
+                                          'method' => 'POST',
+                                          'id' => 'avatar',
+                                          'action' =>
+                                          common_local_url('avatarsettings')));
+        $this->hidden('token', common_session_token());
+
+        if ($original) {
+            $this->elementStart('div',
+                                array('id' => 'avatar_original',
+                                      'class' => 'avatar_view'));
+            $this->element('h3', null, _("Original:"));
+            $this->elementStart('div', array('id'=>'avatar_original_view'));
+            $this->element('img', array('src' => $original->url,
+                                        'class' => 'avatar original',
+                                        'width' => $original->width,
+                                        'height' => $original->height,
+                                        'alt' => $user->nickname));
+            $this->elementEnd('div');
+            $this->elementEnd('div');
+        }
+
+        $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
+
+        if ($avatar) {
+            $this->elementStart('div',
+                                array('id' => 'avatar_preview',
+                                      'class' => 'avatar_view'));
+            $this->element('h3', null, _("Preview:"));
+            $this->elementStart('div', array('id'=>'avatar_preview_view'));
+            $this->element('img', array('src' => $original->url,//$avatar->url,
+                                        'class' => 'avatar profile',
+                                        'width' => AVATAR_PROFILE_SIZE,
+                                        'height' => AVATAR_PROFILE_SIZE,
+                                        'alt' => $user->nickname));
+            $this->elementEnd('div');
+            $this->elementEnd('div');
+
+            foreach (array('avatar_crop_x', 'avatar_crop_y',
+                           'avatar_crop_w', 'avatar_crop_h') as $crop_info) {
+                $this->element('input', array('name' => $crop_info,
+                                              'type' => 'hidden',
+                                              'id' => $crop_info));
+            }
+            $this->submit('crop', _('Crop'));
+        }
+
+        $this->element('input', array('name' => 'MAX_FILE_SIZE',
+                                      'type' => 'hidden',
+                                      'id' => 'MAX_FILE_SIZE',
+                                      'value' => MAX_AVATAR_SIZE));
+
+        $this->elementStart('p');
+
+        $this->element('input', array('name' => 'avatarfile',
+                                      'type' => 'file',
+                                      'id' => 'avatarfile'));
+        $this->elementEnd('p');
+
+        $this->submit('upload', _('Upload'));
+        $this->elementEnd('form');
+
+    }
+
+    /**
+     * Handle a post
+     *
+     * We mux on the button name to figure out what the user actually wanted.
+     *
+     * @return void
+     */
+
+    function handlePost()
+    {
+        // CSRF protection
+
+        $token = $this->trimmed('token');
+        if (!$token || $token != common_session_token()) {
+            $this->show_form(_('There was a problem with your session token. '.
+                               'Try again, please.'));
+            return;
+        }
+
+        if ($this->arg('upload')) {
+            $this->uploadAvatar();
+        } else if ($this->arg('crop')) {
+            $this->cropAvatar();
+        } else {
+            $this->showForm(_('Unexpected form submission.'));
+        }
+    }
+
+    /**
+     * Handle an image upload
+     *
+     * Does all the magic for handling an image upload, and crops the
+     * image by default.
+     *
+     * @return void
+     */
+
+    function uploadAvatar()
+    {
+        switch ($_FILES['avatarfile']['error']) {
+        case UPLOAD_ERR_OK: // success, jump out
+            break;
+        case UPLOAD_ERR_INI_SIZE:
+        case UPLOAD_ERR_FORM_SIZE:
+            $this->showForm(_('That file is too big.'));
+            return;
+        case UPLOAD_ERR_PARTIAL:
+            @unlink($_FILES['avatarfile']['tmp_name']);
+            $this->showForm(_('Partial upload.'));
+            return;
+        default:
+            $this->showForm(_('System error uploading file.'));
+            return;
+        }
+
+        $info = @getimagesize($_FILES['avatarfile']['tmp_name']);
+
+        if (!$info) {
+            @unlink($_FILES['avatarfile']['tmp_name']);
+            $this->showForm(_('Not an image or corrupt file.'));
+            return;
+        }
+
+        switch ($info[2]) {
+        case IMAGETYPE_GIF:
+        case IMAGETYPE_JPEG:
+        case IMAGETYPE_PNG:
+            break;
+        default:
+            $this->showForm(_('Unsupported image file format.'));
+            return;
+        }
+
+        $user = common_current_user();
+
+        $profile = $user->getProfile();
+
+        if ($profile->setOriginal($_FILES['avatarfile']['tmp_name'])) {
+            $this->showForm(_('Avatar updated.'), true);
+        } else {
+            $this->showForm(_('Failed updating avatar.'));
+        }
+
+        @unlink($_FILES['avatarfile']['tmp_name']);
+    }
+
+    /**
+     * Handle the results of jcrop.
+     *
+     * @return void
+     */
+
+    function cropAvatar()
+    {
+        $user = common_current_user();
+
+        $profile = $user->getProfile();
+
+        $x = $this->arg('avatar_crop_x');
+        $y = $this->arg('avatar_crop_y');
+        $w = $this->arg('avatar_crop_w');
+        $h = $this->arg('avatar_crop_h');
+
+        if ($profile->crop_avatars($x, $y, $w, $h)) {
+            $this->showForm(_('Avatar updated.'), true);
+        } else {
+            $this->showForm(_('Failed updating avatar.'));
+        }
+    }
+
+    /**
+     * Add the jCrop stylesheet
+     *
+     * @return void
+     */
+
+    function showStylesheets()
+    {
+        parent::showStylesheets();
+        $jcropStyle =
+          common_path('js/jcrop/jquery.Jcrop.css?version='.LACONICA_VERSION);
+
+        $this->element('link', array('rel' => 'stylesheet',
+                                     'type' => 'text/css',
+                                     'href' => $jcropStyle,
+                                     'media' => 'screen, projection, tv'));
+    }
+
+    /**
+     * Add the jCrop scripts
+     *
+     * @return void
+     */
+
+    function showScripts()
+    {
+        parent::showScripts();
+
+        $jcropPack = common_path('js/jcrop/jquery.Jcrop.pack.js');
+        $jcropGo   = common_path('js/jcrop/jquery.Jcrop.go.js');
+
+        $this->element('script', array('type' => 'text/javascript',
+                                       'src' => $jcropPack));
+        $this->element('script', array('type' => 'text/javascript',
+                                       'src' => $jcropGo));
+    }
+}
diff --git a/actions/block.php b/actions/block.php
index c1ff7c044..738cbfbf7 100644
--- a/actions/block.php
+++ b/actions/block.php
@@ -30,28 +30,28 @@ class BlockAction extends Action
         parent::prepare($args);
 
         if (!common_logged_in()) {
-            $this->client_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
             return false;
         }
 
         $token = $this->trimmed('token');
 
         if (!$token || $token != common_session_token()) {
-            $this->client_error(_('There was a problem with your session token. Try again, please.'));
+            $this->clientError(_('There was a problem with your session token. Try again, please.'));
             return;
         }
 
         $id = $this->trimmed('blockto');
 
         if (!$id) {
-            $this->client_error(_('No profile specified.'));
+            $this->clientError(_('No profile specified.'));
             return false;
         }
 
         $this->profile = Profile::staticGet('id', $id);
 
         if (!$this->profile) {
-            $this->client_error(_('No profile with that ID.'));
+            $this->clientError(_('No profile with that ID.'));
             return false;
         }
 
@@ -81,34 +81,34 @@ class BlockAction extends Action
 
         common_show_header(_('Block user'));
 
-        common_element('p', null,
+        $this->element('p', null,
                        _('Are you sure you want to block this user? '.
                          'Afterwards, they will be unsubscribed from you, '.
                          'unable to subscribe to you in the future, and '.
                          'you will not be notified of any @-replies from them.'));
 
-        common_element_start('form', array('id' => 'block-' . $id,
+        $this->elementStart('form', array('id' => 'block-' . $id,
                                            'method' => 'post',
                                            'class' => 'block',
                                            'action' => common_local_url('block')));
 
-        common_hidden('token', common_session_token());
+        $this->hidden('token', common_session_token());
 
-        common_element('input', array('id' => 'blockto-' . $id,
+        $this->element('input', array('id' => 'blockto-' . $id,
                                       'name' => 'blockto',
                                       'type' => 'hidden',
                                       'value' => $id));
 
         foreach ($this->args as $k => $v) {
             if (substr($k, 0, 9) == 'returnto-') {
-                common_hidden($k, $v);
+                $this->hidden($k, $v);
             }
         }
 
-        common_submit('no', _('No'));
-        common_submit('yes', _('Yes'));
+        $this->submit('no', _('No'));
+        $this->submit('yes', _('Yes'));
 
-        common_element_end('form');
+        $this->elementEnd('form');
 
         common_show_footer();
     }
@@ -119,14 +119,14 @@ class BlockAction extends Action
         $cur = common_current_user();
 
         if ($cur->hasBlocked($this->profile)) {
-            $this->client_error(_('You have already blocked this user.'));
+            $this->clientError(_('You have already blocked this user.'));
             return;
         }
 
         $result = $cur->block($this->profile);
 
         if (!$result) {
-            $this->server_error(_('Failed to save block information.'));
+            $this->serverError(_('Failed to save block information.'));
             return;
         }
 
diff --git a/actions/confirmaddress.php b/actions/confirmaddress.php
index 1d5c53ff2..725c1f1e3 100644
--- a/actions/confirmaddress.php
+++ b/actions/confirmaddress.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Confirm an address
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,43 +18,80 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Confirm
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Confirm an address
+ *
+ * When users change their SMS, email, Jabber, or other addresses, we send out
+ * a confirmation code to make sure the owner of that address approves. This class
+ * accepts those codes.
+ *
+ * @category Confirm
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
 class ConfirmaddressAction extends Action
 {
+    /** type of confirmation. */
+
+    var $type = null;
+
+    /**
+     * Accept a confirmation code
+     *
+     * Checks the code and confirms the address in the
+     * user record
+     *
+     * @param args $args $_REQUEST array
+     *
+     * @return void
+     */
 
     function handle($args)
     {
         parent::handle($args);
         if (!common_logged_in()) {
-            common_set_returnto($this->self_url());
+            common_set_returnto($this->selfUrl());
             common_redirect(common_local_url('login'));
             return;
         }
         $code = $this->trimmed('code');
         if (!$code) {
-            $this->client_error(_('No confirmation code.'));
+            $this->clientError(_('No confirmation code.'));
             return;
         }
         $confirm = Confirm_address::staticGet('code', $code);
         if (!$confirm) {
-            $this->client_error(_('Confirmation code not found.'));
+            $this->clientError(_('Confirmation code not found.'));
             return;
         }
         $cur = common_current_user();
         if ($cur->id != $confirm->user_id) {
-            $this->client_error(_('That confirmation code is not for you!'));
+            $this->clientError(_('That confirmation code is not for you!'));
             return;
         }
         $type = $confirm->address_type;
         if (!in_array($type, array('email', 'jabber', 'sms'))) {
-            $this->server_error(sprintf(_('Unrecognized address type %s'), $type));
+            $this->serverError(sprintf(_('Unrecognized address type %s'), $type));
             return;
         }
         if ($cur->$type == $confirm->address) {
-            $this->client_error(_('That address has already been confirmed.'));
+            $this->clientError(_('That address has already been confirmed.'));
             return;
         }
 
@@ -62,8 +102,8 @@ class ConfirmaddressAction extends Action
         $cur->$type = $confirm->address;
 
         if ($type == 'sms') {
-            $cur->carrier = ($confirm->address_extra)+0;
-            $carrier = Sms_carrier::staticGet($cur->carrier);
+            $cur->carrier  = ($confirm->address_extra)+0;
+            $carrier       = Sms_carrier::staticGet($cur->carrier);
             $cur->smsemail = $carrier->toEmailAddress($cur->sms);
         }
 
@@ -71,7 +111,7 @@ class ConfirmaddressAction extends Action
 
         if (!$result) {
             common_log_db_error($cur, 'UPDATE', __FILE__);
-            $this->server_error(_('Couldn\'t update user.'));
+            $this->serverError(_('Couldn\'t update user.'));
             return;
         }
 
@@ -83,15 +123,41 @@ class ConfirmaddressAction extends Action
 
         if (!$result) {
             common_log_db_error($confirm, 'DELETE', __FILE__);
-            $this->server_error(_('Couldn\'t delete email confirmation.'));
+            $this->serverError(_('Couldn\'t delete email confirmation.'));
             return;
         }
 
         $cur->query('COMMIT');
 
-        common_show_header(_('Confirm Address'));
-        common_element('p', null,
-                       sprintf(_('The address "%s" has been confirmed for your account.'), $cur->$type));
-        common_show_footer();
+        $this->type = $type;
+        $this->showPage();
+    }
+
+    /**
+     * Title of the page
+     *
+     * @return string title
+     */
+
+    function title()
+    {
+        return _('Confirm Address');
+    }
+
+    /**
+     * Show a confirmation message.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $cur  = common_current_user();
+        $type = $this->type;
+
+        $this->element('p', null,
+                       sprintf(_('The address "%s" has been '.
+                                 'confirmed for your account.'),
+                               $cur->$type));
     }
 }
diff --git a/actions/deletenotice.php b/actions/deletenotice.php
index e9b4b3254..bae0eac1b 100644
--- a/actions/deletenotice.php
+++ b/actions/deletenotice.php
@@ -51,24 +51,24 @@ class DeletenoticeAction extends DeleteAction
 
         common_show_header($this->get_title(), array($this, 'show_header'), $error,
                            array($this, 'show_top'));
-        common_element_start('form', array('id' => 'notice_delete_form',
+        $this->elementStart('form', array('id' => 'notice_delete_form',
                                    'method' => 'post',
                                    'action' => common_local_url('deletenotice')));
-        common_hidden('token', common_session_token());
-        common_hidden('notice', $this->trimmed('notice'));
-        common_element_start('p');
-        common_element('span', array('id' => 'confirmation_text'), _('Are you sure you want to delete this notice?'));
+        $this->hidden('token', common_session_token());
+        $this->hidden('notice', $this->trimmed('notice'));
+        $this->elementStart('p');
+        $this->element('span', array('id' => 'confirmation_text'), _('Are you sure you want to delete this notice?'));
 
-        common_element('input', array('id' => 'submit_no',
+        $this->element('input', array('id' => 'submit_no',
                           'name' => 'submit',
                           'type' => 'submit',
                           'value' => _('No')));
-        common_element('input', array('id' => 'submit_yes',
+        $this->element('input', array('id' => 'submit_yes',
                           'name' => 'submit',
                           'type' => 'submit',
                           'value' => _('Yes')));
-        common_element_end('p');
-        common_element_end('form');
+        $this->elementEnd('p');
+        $this->elementEnd('form');
         common_show_footer();
     }
 
diff --git a/actions/deleteprofile.php b/actions/deleteprofile.php
deleted file mode 100644
index e12fe131a..000000000
--- a/actions/deleteprofile.php
+++ /dev/null
@@ -1,289 +0,0 @@
-<?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-if (!defined('LACONICA')) { exit(1); }
-
-class DeleteprofileAction extends Action
-{
-    function handle($args)
-    {
-        parent::handle($args);
-        $this->server_error(_('Code not yet ready.'));
-        return;
-        if ('POST' === $_SERVER['REQUEST_METHOD']) {
-            $this->handle_post();
-        }
-        else if ('GET' === $_SERVER['REQUEST_METHOD']) {
-            $this->show_form();
-        }
-    }
-
-    function get_instructions()
-    {
-        return _('Export and delete your user information.');
-    }
-
-    function form_header($title, $msg=null, $success=false)
-    {
-        common_show_header($title,
-                           null,
-                           array($msg, $success),
-                           array($this, 'show_top'));
-    }
-
-    function show_feeds_list($feeds)
-    {
-        common_element_start('div', array('class' => 'feedsdel'));
-        common_element('p', null, 'Feeds:');
-        common_element_start('ul', array('class' => 'xoxo'));
-
-        foreach ($feeds as $key => $value) {
-            $this->common_feed_item($feeds[$key]);
-        }
-        common_element_end('ul');
-        common_element_end('div');
-    }
-
-    //TODO move to common.php (and retrace its origin)
-    function common_feed_item($feed)
-    {
-        $user = common_current_user();
-        $nickname = $user->nickname;
-
-        switch($feed['item']) {
-            case 'notices': default:
-                $feed_classname = $feed['type'];
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "$nickname's ".$feed['version']." notice feed";
-                $feed['textContent'] = "RSS";
-                break;
-
-            case 'foaf':
-                $feed_classname = "foaf";
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "$nickname's FOAF file";
-                $feed['textContent'] = "FOAF";
-                break;
-        }
-        common_element_start('li');
-        common_element('a', array('href' => $feed['href'],
-                                  'class' => $feed_classname,
-                                  'type' => $feed_mimetype,
-                                  'title' => $feed_title),
-                            $feed['textContent']);
-        common_element_end('li');
-    }
-
-    function show_form($msg=null, $success=false)
-    {
-        $this->form_header(_('Delete my account'), $msg, $success);
-        common_element('h2', null, _('Delete my account confirmation'));
-        $this->show_confirm_delete_form();
-        common_show_footer();
-    }
-
-    function show_confirm_delete_form()
-    {
-        $user = common_current_user();
-        $notices = DB_DataObject::factory('notice');
-        $notices->profile_id = $user->id;
-        $notice_count = (int) $notices->count();
-
-        common_element_start('form', array('method' => 'POST',
-                                           'id' => 'delete',
-                                           'action' =>
-                                           common_local_url('deleteprofile')));
-
-        common_hidden('token', common_session_token());
-        common_element('p', null, "Last chance to copy your notices and contacts by saving the two links below before deleting your account. Be careful, this operation cannot be undone.");
-
-        $this->show_feeds_list(array(0=>array('href'=>common_local_url('userrss', array('limit' => $notice_count, 'nickname' => $user->nickname)),
-                                              'type' => 'rss',
-                                              'version' => 'RSS 1.0',
-                                              'item' => 'notices'),
-                                     1=>array('href'=>common_local_url('foaf',array('nickname' => $user->nickname)),
-                                              'type' => 'rdf',
-                                              'version' => 'FOAF',
-                                              'item' => 'foaf')));
-
-        common_checkbox('confirmation', _('Check if you are sure you want to delete your account.'));
-
-        common_submit('deleteaccount', _('Delete my account'));
-        common_element_end('form');
-    }
-
-    function handle_post()
-    {
-        # CSRF protection
-        $token = $this->trimmed('token');
-        if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
-            return;
-        }
-
-        if ($this->arg('deleteaccount') && $this->arg('confirmation')) {
-            $this->delete_account();
-        }
-        $this->show_form();
-    }
-
-    function delete_account()
-    {
-        $user = common_current_user();
-        assert(!is_null($user)); # should already be checked
-
-        // deleted later through the profile
-        /*
-        $avatar = new Avatar;
-        $avatar->profile_id = $user->id;
-        $n_avatars_deleted = $avatar->delete();
-        */
-
-        $fave = new Fave;
-        $fave->user_id = $user->id;
-        $n_faves_deleted = $fave->delete();
-
-        $confirmation = new Confirm_address;
-        $confirmation->user_id = $user->id;
-        $n_confirmations_deleted = $confirmation->delete();
-
-        // TODO foreign stuff...
-
-        $invitation = new Invitation;
-        $invitation->user_id = $user->id;
-        $n_invitations_deleted = $invitation->delete();
-
-        $message_from = new Message;
-        $message_from->from_profile = $user->id;
-        $n_messages_from_deleted = $message_from->delete();
-
-        $message_to = new Message;
-        $message_to->to_profile = $user->id;
-        $n_messages_to_deleted = $message_to->delete();
-
-        $notice_inbox = new Notice_inbox;
-        $notice_inbox->user_id = $user->id;
-        $n_notices_inbox_deleted = $notice_inbox->delete();
-
-        $profile_tagger = new Profile_tag;
-        $profile_tagger->tagger = $user->id;
-        $n_profiles_tagger_deleted = $profile_tagger->delete();
-
-        $profile_tagged = new Profile_tag;
-        $profile_tagged->tagged = $user->id;
-        $n_profiles_tagged_deleted = $profile_tagged->delete();
-
-        $remember_me = new Remember_me;
-        $remember_me->user_id = $user->id;
-        $n_remember_mes_deleted = $remember_me->delete();
-
-        $reply= new Reply;
-        $reply->profile_id = $user->id;
-        $n_replies_deleted = $reply->delete();
-
-        // FIXME we're not removings replies to deleted notices.
-        //       notices should take care of that themselves.
-
-        $notice = new Notice;
-        $notice->profile_id = $user->id;
-        $n_notices_deleted = $notice->delete();
-
-        $subscriber = new Subscription;
-        $subscriber->subscriber = $user->id;
-        $n_subscribers_deleted = $subscriber->delete();
-
-        $subscribed = new Subscription;
-        $subscribed->subscribed = $user->id;
-        $n_subscribeds_deleted = $subscribed->delete();
-
-        $user_openid = new User_openid;
-        $user_openid->user_id = $user->id;
-        $n_user_openids_deleted = $user_openid->delete();
-
-        $profile = new Profile;
-        $profile->id = $user->id;
-        $profile->delete_avatars();
-        $n_profiles_deleted = $profile->delete();
-        $n_users_deleted = $user->delete();
-
-        // logout and redirect to public
-        common_set_user(null);
-        common_real_login(false); # not logged in
-        common_forgetme(); # don't log back in!
-        common_redirect(common_local_url('public'));
-    }
-
-    function show_top($arr)
-    {
-        $msg = $arr[0];
-        $success = $arr[1];
-        if ($msg) {
-            $this->message($msg, $success);
-        } else {
-            $inst = $this->get_instructions();
-            $output = common_markup_to_html($inst);
-            common_element_start('div', 'instructions');
-            common_raw($output);
-            common_element_end('div');
-        }
-        $this->settings_menu();
-    }
-
-    function settings_menu()
-    {
-        # action => array('prompt', 'title')
-        $menu =
-          array('profilesettings' =>
-                array(_('Profile'),
-                      _('Change your profile settings')),
-                'emailsettings' =>
-                array(_('Email'),
-                      _('Change email handling')),
-                'openidsettings' =>
-                array(_('OpenID'),
-                      _('Add or remove OpenIDs')),
-                'smssettings' =>
-                array(_('SMS'),
-                      _('Updates by SMS')),
-                'imsettings' =>
-                array(_('IM'),
-                      _('Updates by instant messenger (IM)')),
-                'twittersettings' =>
-                array(_('Twitter'),
-                      _('Twitter integration options')),
-                'othersettings' =>
-                array(_('Other'),
-                      _('Other options')));
-
-        $action = $this->trimmed('action');
-        common_element_start('ul', array('id' => 'nav_views'));
-        foreach ($menu as $menuaction => $menudesc) {
-            if ($menuaction == 'imsettings' &&
-                !common_config('xmpp', 'enabled')) {
-                continue;
-            }
-            common_menu_item(common_local_url($menuaction),
-                    $menudesc[0],
-                    $menudesc[1],
-                    $action == $menuaction);
-        }
-        common_element_end('ul');
-    }
-}
-
diff --git a/actions/disfavor.php b/actions/disfavor.php
index 74aae86cc..d4a189d19 100644
--- a/actions/disfavor.php
+++ b/actions/disfavor.php
@@ -19,6 +19,8 @@
 
 if (!defined('LACONICA')) { exit(1); }
 
+require_once INSTALLDIR.'/lib/favorform.php';
+
 class DisfavorAction extends Action
 {
 
@@ -28,7 +30,7 @@ class DisfavorAction extends Action
         parent::handle($args);
 
         if (!common_logged_in()) {
-            common_user_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
             return;
         }
 
@@ -46,7 +48,7 @@ class DisfavorAction extends Action
         $token = $this->trimmed('token-'.$notice->id);
 
         if (!$token || $token != common_session_token()) {
-            $this->client_error(_("There was a problem with your session token. Try again, please."));
+            $this->clientError(_("There was a problem with your session token. Try again, please."));
             return;
         }
 
@@ -54,7 +56,7 @@ class DisfavorAction extends Action
         $fave->user_id = $this->id;
         $fave->notice_id = $notice->id;
         if (!$fave->find(true)) {
-            $this->client_error(_('This notice is not a favorite!'));
+            $this->clientError(_('This notice is not a favorite!'));
             return;
         }
 
@@ -62,21 +64,22 @@ class DisfavorAction extends Action
 
         if (!$result) {
             common_log_db_error($fave, 'DELETE', __FILE__);
-            $this->server_error(_('Could not delete favorite.'));
+            $this->serverError(_('Could not delete favorite.'));
             return;
         }
         
         $user->blowFavesCache();
 
         if ($this->boolean('ajax')) {
-            common_start_html('text/xml;charset=utf-8', true);
-            common_element_start('head');
-            common_element('title', null, _('Add to favorites'));
-            common_element_end('head');
-            common_element_start('body');
-            common_favor_form($notice);
-            common_element_end('body');
-            common_element_end('html');
+            $this->startHTML('text/xml;charset=utf-8', true);
+            $this->elementStart('head');
+            $this->element('title', null, _('Add to favorites'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $favor = new FavorForm($this, $notice);
+            $favor->show();
+            $this->elementEnd('body');
+            $this->elementEnd('html');
         } else {
             common_redirect(common_local_url('showfavorites',
                                              array('nickname' => $user->nickname)));
diff --git a/actions/doc.php b/actions/doc.php
index 856025e66..aaf006f07 100644
--- a/actions/doc.php
+++ b/actions/doc.php
@@ -1,5 +1,17 @@
 <?php
-/*
+
+/**
+ * Documentation action.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ *
  * Laconica - a distributed open-source microblogging tool
  * Copyright (C) 2008, Controlez-Vous, Inc.
  *
@@ -17,24 +29,64 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
+/**
+ * Documentation class.
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ */
 class DocAction extends Action
 {
+    var $filename;
+    var $title;
 
+    /**
+     * Class handler.
+     * 
+     * @param array $args array of arguments
+     *
+     * @return nothing
+     */
     function handle($args)
     {
         parent::handle($args);
-        $title = $this->trimmed('title');
-        $filename = INSTALLDIR.'/doc/'.$title;
-        if (!file_exists($filename)) {
-            common_user_error(_('No such document.'));
+        $this->title    = $this->trimmed('title');
+        $this->filename = INSTALLDIR.'/doc/'.$this->title;
+        if (!file_exists($this->filename)) {
+            $this->clientError(_('No such document.'));
             return;
         }
-        $c = file_get_contents($filename);
+        $this->showPage();
+    }
+
+    /**
+     * Display content.
+     * 
+     * @return nothing
+     */
+    function showContent()
+    {
+        $c      = file_get_contents($this->filename);
         $output = common_markup_to_html($c);
-        common_show_header(_(ucfirst($title)));
-        common_raw($output);
-        common_show_footer();
+        $this->raw($output);
+    }
+
+    /**
+     * Page title.
+     * 
+     * @return page title
+     */
+    function title()
+    {
+        return ucfirst($this->title);
     }
 }
+
diff --git a/actions/emailsettings.php b/actions/emailsettings.php
index 3fa8ce296..b84acb214 100644
--- a/actions/emailsettings.php
+++ b/actions/emailsettings.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Settings for email
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,110 +18,187 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Zach Copley <zach@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/settingsaction.php');
+require_once INSTALLDIR.'/lib/accountsettingsaction.php';
 
-class EmailsettingsAction extends SettingsAction
+/**
+ * Settings for email
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      Widget
+ */
+
+class EmailsettingsAction extends AccountSettingsAction
 {
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
+
+    function title()
+    {
+        return _('Email Settings');
+    }
+
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
 
-    function get_instructions()
+    function getInstructions()
     {
         return _('Manage how you get email from %%site.name%%.');
     }
 
-    function show_form($msg=null, $success=false)
+    /**
+     * Content area of the page
+     *
+     * Shows a form for adding and removing email addresses and setting
+     * email preferences.
+     *
+     * @return void
+     */
+
+    function showContent()
     {
         $user = common_current_user();
-        $this->form_header(_('Email Settings'), $msg, $success);
-        common_element_start('form', array('method' => 'post',
-                                           'id' => 'emailsettings',
-                                           'action' =>
-                                           common_local_url('emailsettings')));
-        common_hidden('token', common_session_token());
 
-        common_element('h2', null, _('Address'));
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_settings_email',
+                                          'class' => 'form_settings',
+                                          'action' =>
+                                          common_local_url('emailsettings')));
+
+        $this->elementStart('fieldset', array('id' => 'settings_email_address'));
+        $this->element('legend', null, _('Address'));
+        $this->hidden('token', common_session_token());
 
         if ($user->email) {
-            common_element_start('p');
-            common_element('span', 'address confirmed', $user->email);
-            common_element('span', 'input_instructions',
-                           _('Current confirmed email address.'));
-            common_hidden('email', $user->email);
-            common_element_end('p');
-            common_submit('remove', _('Remove'));
+            $this->element('p', array('id' => 'form_confirmed'), $user->email);
+            $this->element('p', array('class' => 'form_note'), _('Current confirmed email address.'));
+            $this->hidden('email', $user->email);
+            $this->submit('remove', _('Remove'));
         } else {
-            $confirm = $this->get_confirmation();
+            $confirm = $this->getConfirmation();
             if ($confirm) {
-                common_element_start('p');
-                common_element('span', 'address unconfirmed', $confirm->address);
-                common_element('span', 'input_instructions',
-                               _('Awaiting confirmation on this address. Check your inbox (and spam box!) for a message with further instructions.'));
-                common_hidden('email', $confirm->address);
-                common_element_end('p');
-                common_submit('cancel', _('Cancel'));
+                $this->element('p', array('id' => 'form_unconfirmed'), $confirm->address);
+                $this->element('p', array('class' => 'form_note'),
+                                        _('Awaiting confirmation on this address. '.
+                                        'Check your inbox (and spam box!) for a message '.
+                                        'with further instructions.'));
+                $this->hidden('email', $confirm->address);
+                $this->submit('cancel', _('Cancel'));
             } else {
-                common_input('email', _('Email Address'),
+                $this->elementStart('ul', 'form_data');
+                $this->elementStart('li');
+                $this->input('email', _('Email Address'),
                              ($this->arg('email')) ? $this->arg('email') : null,
                              _('Email address, like "UserName@example.org"'));
-                common_submit('add', _('Add'));
+                $this->elementEnd('li');
+                $this->elementEnd('ul');
+                $this->submit('add', _('Add'));
             }
         }
+        $this->elementEnd('fieldset');
 
-        if ($user->email) {
-            common_element('h2', null, _('Incoming email'));
-            
+       if ($user->email) {
+            $this->elementStart('fieldset', array('id' => 'settings_email_incoming'));
+            $this->element('legend',_('Incoming email'));
             if ($user->incomingemail) {
-                common_element_start('p');
-                common_element('span', 'address', $user->incomingemail);
-                common_element('span', 'input_instructions',
+                $this->elementStart('p');
+                $this->element('span', 'address', $user->incomingemail);
+                $this->element('span', 'input_instructions',
                                _('Send email to this address to post new notices.'));
-                common_element_end('p');
-                common_submit('removeincoming', _('Remove'));
+                $this->elementEnd('p');
+                $this->submit('removeincoming', _('Remove'));
             }
-            
-            common_element_start('p');
-            common_element('span', 'input_instructions',
-                           _('Make a new email address for posting to; cancels the old one.'));
-            common_element_end('p');
-            common_submit('newincoming', _('New'));
+
+            $this->elementStart('p');
+            $this->element('span', 'input_instructions',
+                           _('Make a new email address for posting to; '.
+                             'cancels the old one.'));
+            $this->elementEnd('p');
+            $this->submit('newincoming', _('New'));
+            $this->elementEnd('fieldset');
         }
-        
-        common_element('h2', null, _('Preferences'));
 
-        common_checkbox('emailnotifysub',
+        $this->elementStart('fieldset', array('id' => 'settings_email_preferences'));
+        $this->element('legend', null, _('Preferences'));
+
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
+        $this->checkbox('emailnotifysub',
                         _('Send me notices of new subscriptions through email.'),
                         $user->emailnotifysub);
-        common_checkbox('emailnotifyfav',
-                        _('Send me email when someone adds my notice as a favorite.'),
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('emailnotifyfav',
+                        _('Send me email when someone '.
+                          'adds my notice as a favorite.'),
                         $user->emailnotifyfav);
-        common_checkbox('emailnotifymsg',
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('emailnotifymsg',
                         _('Send me email when someone sends me a private message.'),
                         $user->emailnotifymsg);
-        common_checkbox('emailnotifynudge',
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('emailnotifynudge',
                         _('Allow friends to nudge me and send me an email.'),
                         $user->emailnotifynudge);
-        common_checkbox('emailpost',
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('emailpost',
                         _('I want to post notices by email.'),
                         $user->emailpost);
-        common_checkbox('emailmicroid',
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('emailmicroid',
                         _('Publish a MicroID for my email address.'),
                         $user->emailmicroid);
-
-        common_submit('save', _('Save'));
-        
-        common_element_end('form');
-        common_show_footer();
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+        $this->submit('save', _('Save'));
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
     }
 
-    function get_confirmation()
+    /**
+     * Gets any existing email address confirmations we're waiting for
+     *
+     * @return Confirm_address Email address confirmation for user, or null
+     */
+
+    function getConfirmation()
     {
         $user = common_current_user();
+
         $confirm = new Confirm_address();
-        $confirm->user_id = $user->id;
+
+        $confirm->user_id      = $user->id;
         $confirm->address_type = 'email';
+
         if ($confirm->find(true)) {
             return $confirm;
         } else {
@@ -126,133 +206,165 @@ class EmailsettingsAction extends SettingsAction
         }
     }
 
-    function handle_post()
+    /**
+     * Handle posts
+     *
+     * Since there are a lot of different options on the page, we
+     * figure out what we're supposed to do based on which button was
+     * pushed
+     *
+     * @return void
+     */
+
+    function handlePost()
     {
-
-        # CSRF protection
+        // CSRF protection
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            $this->show_form(_('There was a problem with your session token. '.
+                               'Try again, please.'));
             return;
         }
 
         if ($this->arg('save')) {
-            $this->save_preferences();
+            $this->savePreferences();
         } else if ($this->arg('add')) {
-            $this->add_address();
+            $this->addAddress();
         } else if ($this->arg('cancel')) {
-            $this->cancel_confirmation();
+            $this->cancelConfirmation();
         } else if ($this->arg('remove')) {
-            $this->remove_address();
+            $this->removeAddress();
         } else if ($this->arg('removeincoming')) {
-            $this->remove_incoming();
+            $this->removeIncoming();
         } else if ($this->arg('newincoming')) {
-            $this->new_incoming();
+            $this->newIncoming();
         } else {
-            $this->show_form(_('Unexpected form submission.'));
+            $this->showForm(_('Unexpected form submission.'));
         }
     }
 
-    function save_preferences()
-    {
+    /**
+     * Save email preferences
+     *
+     * @return void
+     */
 
-        $emailnotifysub = $this->boolean('emailnotifysub');
-        $emailnotifyfav = $this->boolean('emailnotifyfav');
-        $emailnotifymsg = $this->boolean('emailnotifymsg');
+    function savePreferences()
+    {
+        $emailnotifysub   = $this->boolean('emailnotifysub');
+        $emailnotifyfav   = $this->boolean('emailnotifyfav');
+        $emailnotifymsg   = $this->boolean('emailnotifymsg');
         $emailnotifynudge = $this->boolean('emailnotifynudge');
-        $emailmicroid = $this->boolean('emailmicroid');
-        $emailpost = $this->boolean('emailpost');
+        $emailmicroid     = $this->boolean('emailmicroid');
+        $emailpost        = $this->boolean('emailpost');
 
         $user = common_current_user();
 
-        assert(!is_null($user)); # should already be checked
+        assert(!is_null($user)); // should already be checked
 
         $user->query('BEGIN');
 
         $original = clone($user);
 
-        $user->emailnotifysub = $emailnotifysub;
-        $user->emailnotifyfav = $emailnotifyfav;
-        $user->emailnotifymsg = $emailnotifymsg;
+        $user->emailnotifysub   = $emailnotifysub;
+        $user->emailnotifyfav   = $emailnotifyfav;
+        $user->emailnotifymsg   = $emailnotifymsg;
         $user->emailnotifynudge = $emailnotifynudge;
-        $user->emailmicroid = $emailmicroid;
-        $user->emailpost = $emailpost;
+        $user->emailmicroid     = $emailmicroid;
+        $user->emailpost        = $emailpost;
 
         $result = $user->update($original);
 
         if ($result === false) {
             common_log_db_error($user, 'UPDATE', __FILE__);
-            common_server_error(_('Couldn\'t update user.'));
+            $this->serverError(_('Couldn\'t update user.'));
             return;
         }
 
         $user->query('COMMIT');
 
-        $this->show_form(_('Preferences saved.'), true);
+        $this->showForm(_('Preferences saved.'), true);
     }
 
-    function add_address()
-    {
+    /**
+     * Add the address passed in by the user
+     *
+     * @return void
+     */
 
+    function addAddress()
+    {
         $user = common_current_user();
 
         $email = $this->trimmed('email');
 
-        # Some validation
+        // Some validation
 
         if (!$email) {
-            $this->show_form(_('No email address.'));
+            $this->showForm(_('No email address.'));
             return;
         }
 
         $email = common_canonical_email($email);
 
         if (!$email) {
-            $this->show_form(_('Cannot normalize that email address'));
+            $this->showForm(_('Cannot normalize that email address'));
             return;
         }
         if (!Validate::email($email, true)) {
-            $this->show_form(_('Not a valid email address'));
+            $this->showForm(_('Not a valid email address'));
             return;
         } else if ($user->email == $email) {
-            $this->show_form(_('That is already your email address.'));
+            $this->showForm(_('That is already your email address.'));
             return;
-        } else if ($this->email_exists($email)) {
-            $this->show_form(_('That email address already belongs to another user.'));
+        } else if ($this->emailExists($email)) {
+            $this->showForm(_('That email address already belongs '.
+                              'to another user.'));
             return;
         }
 
-          $confirm = new Confirm_address();
-           $confirm->address = $email;
-           $confirm->address_type = 'email';
-           $confirm->user_id = $user->id;
-           $confirm->code = common_confirmation_code(64);
+        $confirm = new Confirm_address();
+
+        $confirm->address      = $email;
+        $confirm->address_type = 'email';
+        $confirm->user_id      = $user->id;
+        $confirm->code         = common_confirmation_code(64);
 
         $result = $confirm->insert();
 
         if ($result === false) {
             common_log_db_error($confirm, 'INSERT', __FILE__);
-            common_server_error(_('Couldn\'t insert confirmation code.'));
+            $this->serverError(_('Couldn\'t insert confirmation code.'));
             return;
         }
 
         mail_confirm_address($user, $confirm->code, $user->nickname, $email);
 
-        $msg = _('A confirmation code was sent to the email address you added. Check your inbox (and spam box!) for the code and instructions on how to use it.');
+        $msg = _('A confirmation code was sent to the email address you added. '.
+                 'Check your inbox (and spam box!) for the code and instructions '.
+                 'on how to use it.');
 
-        $this->show_form($msg, true);
+        $this->showForm($msg, true);
     }
 
-    function cancel_confirmation()
+    /**
+     * Handle a request to cancel email confirmation
+     *
+     * @return void
+     */
+
+    function cancelConfirmation()
     {
         $email = $this->arg('email');
-        $confirm = $this->get_confirmation();
+
+        $confirm = $this->getConfirmation();
+
         if (!$confirm) {
-            $this->show_form(_('No pending confirmation to cancel.'));
+            $this->showForm(_('No pending confirmation to cancel.'));
             return;
         }
         if ($confirm->address != $email) {
-            $this->show_form(_('That is the wrong IM address.'));
+            $this->showForm(_('That is the wrong IM address.'));
             return;
         }
 
@@ -260,79 +372,115 @@ class EmailsettingsAction extends SettingsAction
 
         if (!$result) {
             common_log_db_error($confirm, 'DELETE', __FILE__);
-            $this->server_error(_('Couldn\'t delete email confirmation.'));
+            $this->serverError(_('Couldn\'t delete email confirmation.'));
             return;
         }
 
-        $this->show_form(_('Confirmation cancelled.'), true);
+        $this->showForm(_('Confirmation cancelled.'), true);
     }
 
-    function remove_address()
-    {
+    /**
+     * Handle a request to remove an address from the user's account
+     *
+     * @return void
+     */
 
+    function removeAddress()
+    {
         $user = common_current_user();
+
         $email = $this->arg('email');
 
-        # Maybe an old tab open...?
+        // Maybe an old tab open...?
 
         if ($user->email != $email) {
-            $this->show_form(_('That is not your email address.'));
+            $this->showForm(_('That is not your email address.'));
             return;
         }
 
         $user->query('BEGIN');
+
         $original = clone($user);
+
         $user->email = null;
+
         $result = $user->updateKeys($original);
+
         if (!$result) {
             common_log_db_error($user, 'UPDATE', __FILE__);
-            common_server_error(_('Couldn\'t update user.'));
+            $this->serverError(_('Couldn\'t update user.'));
             return;
         }
         $user->query('COMMIT');
 
-        $this->show_form(_('The address was removed.'), true);
+        $this->showForm(_('The address was removed.'), true);
     }
 
-    function remove_incoming()
+    /**
+     * Handle a request to remove an incoming email address
+     *
+     * @return void
+     */
+
+    function removeIncoming()
     {
         $user = common_current_user();
-        
+
         if (!$user->incomingemail) {
-            $this->show_form(_('No incoming email address.'));
+            $this->showForm(_('No incoming email address.'));
             return;
         }
-        
+
         $orig = clone($user);
+
         $user->incomingemail = null;
 
         if (!$user->updateKeys($orig)) {
             common_log_db_error($user, 'UPDATE', __FILE__);
-            $this->server_error(_("Couldn't update user record."));
+            $this->serverError(_("Couldn't update user record."));
         }
-        
-        $this->show_form(_('Incoming email address removed.'), true);
+
+        $this->showForm(_('Incoming email address removed.'), true);
     }
 
-    function new_incoming()
+    /**
+     * Generate a new incoming email address
+     *
+     * @return void
+     */
+
+    function newIncoming()
     {
         $user = common_current_user();
-        
+
         $orig = clone($user);
+
         $user->incomingemail = mail_new_incoming_address();
-        
+
         if (!$user->updateKeys($orig)) {
             common_log_db_error($user, 'UPDATE', __FILE__);
-            $this->server_error(_("Couldn't update user record."));
+            $this->serverError(_("Couldn't update user record."));
         }
 
-        $this->show_form(_('New incoming email address added.'), true);
+        $this->showForm(_('New incoming email address added.'), true);
     }
-    
-    function email_exists($email)
+
+    /**
+     * Does another user already have this email address?
+     *
+     * Email addresses are unique for users.
+     *
+     * @param string $email Address to check
+     *
+     * @return boolean Whether the email already exists.
+     */
+
+    function emailExists($email)
     {
         $user = common_current_user();
+
         $other = User::staticGet('email', $email);
+
         if (!$other) {
             return false;
         } else {
diff --git a/actions/facebookhome.php b/actions/facebookhome.php
index f72f08a34..14342f944 100644
--- a/actions/facebookhome.php
+++ b/actions/facebookhome.php
@@ -19,7 +19,7 @@
 
 if (!defined('LACONICA')) { exit(1); }
 
-require_once(INSTALLDIR.'/lib/facebookaction.php');
+require_once INSTALLDIR.'/lib/facebookaction.php';
 
 class FacebookhomeAction extends FacebookAction
 {
@@ -34,9 +34,43 @@ class FacebookhomeAction extends FacebookAction
         // Check to see whether there's already a Facebook link for this user
         $flink = Foreign_link::getByForeignID($fbuid, FACEBOOK_SERVICE);
 
+        // If the user has opted not to initially allow the app to have
+        // Facebook status update permission, store that preference. Only
+        // promt the user the first time she uses the app
+        if ($this->arg('skip')) {
+            $facebook->api_client->data_setUserPreference(
+                FACEBOOK_PROMPTED_UPDATE_PREF, 'true');
+        }
+
         if ($flink) {
+
+            if ($_POST['submit'] == 'Send') {
+                $this->saveNewNotice($flink);
+                return;
+            }
+
+            $user = $flink->getUser();
+            common_set_user($user);
+
+            // If this is the first time the user has started the app
+            // prompt for Facebook status update permission
+            if (!$facebook->api_client->users_hasAppPermission('status_update')) {
+
+                if ($facebook->api_client->data_getUserPreference(
+                        FACEBOOK_PROMPTED_UPDATE_PREF) != 'true') {
+                    $this->getUpdatePermission();
+                    return;
+                }
+            }
+
+            // Use is authenticated and has already been prompted once for
+            // Facebook status update permission? Then show the main page
+            // of the app
             $this->showHome($flink, null);
+
         } else {
+
+            // User hasn't authenticated yet, prompt for creds
             $this->login($fbuid);
         }
 
@@ -71,8 +105,10 @@ class FacebookhomeAction extends FacebookAction
                 // XXX: Do some error handling here
 
                 $this->setDefaults();
+                //$this->showHome($flink, _('You can now use Identi.ca from Facebook!'));
 
-                $this->showHome($flink, _('You can now use Identi.ca from Facebook!'));
+                $this->getUpdatePermission();
+                return;
 
             } else {
                 $msg = _('Incorrect username or password.');
@@ -80,6 +116,7 @@ class FacebookhomeAction extends FacebookAction
         }
 
         $this->showLoginForm($msg);
+
     }
 
     function setDefaults()
@@ -87,7 +124,10 @@ class FacebookhomeAction extends FacebookAction
         $facebook = get_facebook();
 
         // A default prefix string for notices
-        $facebook->api_client->data_setUserPreference(1, 'dented: ');
+        $facebook->api_client->data_setUserPreference(
+            FACEBOOK_NOTICE_PREFIX, 'dented: ');
+        $facebook->api_client->data_setUserPreference(
+            FACEBOOK_PROMPTED_UPDATE_PREF, 'false');
     }
 
     function showHome($flink, $msg)
@@ -101,19 +141,16 @@ class FacebookhomeAction extends FacebookAction
         $notice = $user->getCurrentNotice();
         update_profile_box($facebook, $fbuid, $user, $notice);
 
+        $this->showHeader($msg);
+        $this->showNoticeForm($user);
+        $this->showNav('Home');
 
-        $this->show_header('Home');
+        echo $this->showNotices($user);
 
-        if ($msg) {
-            common_element('fb:success', array('message' => $msg));
-        }
-
-        echo $this->show_notices($user);
-
-        $this->show_footer();
+        $this->showFooter();
     }
 
-    function show_notices($user)
+    function showNotices($user)
     {
 
         $page = $this->trimmed('page');
@@ -123,16 +160,113 @@ class FacebookhomeAction extends FacebookAction
 
         $notice = $user->noticesWithFriends(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
 
-        $cnt = $this->show_notice_list($notice);
+        $cnt = $this->showNoticeList($notice);
 
-        common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
-                          $page, 'all', array('nickname' => $user->nickname));
+        facebookPagination($page > 1, $cnt > NOTICES_PER_PAGE,
+            $page, 'all', array('nickname' => $user->nickname));
     }
 
-    function show_notice_list($notice)
+    function showNoticeList($notice)
     {
-        $nl = new NoticeList($notice);
+        $nl = new FacebookNoticeList($notice);
         return $nl->show();
     }
 
+    function getUpdatePermission() {
+
+        $facebook = get_facebook();
+        $fbuid = $facebook->require_login();
+
+        startFBML();
+
+        $this->showStylesheets();
+        $this->showScripts();
+
+        $this->showLogo();
+
+        $this->elementStart('div', array('class' => 'content'));
+
+        // Figure what the URL of our app is.
+        $app_props = $facebook->api_client->Admin_getAppProperties(
+                array('canvas_name', 'application_name'));
+        $app_url = 'http://apps.facebook.com/' . $app_props['canvas_name'] . '/index.php';
+        $app_name = $app_props['application_name'];
+
+        $instructions = sprintf(_('If you would like the %s app to automatically update ' .
+            'your Facebook status with your latest notice, you need ' .
+            'to give it permission.'), $app_name);
+
+        $this->elementStart('p');
+        $this->element('span', array('id' => 'permissions_notice'), $instructions);
+        $this->elementEnd('p');
+
+        $this->elementStart('form', array('method' => 'post',
+                                           'action' => $app_url,
+                                           'id' => 'facebook-skip-permissions'));
+
+        $this->elementStart('ul', array('id' => 'fb-permissions-list'));
+        $this->elementStart('li', array('id' => 'fb-permissions-item'));
+        $this->elementStart('fb:prompt-permission', array('perms' => 'status_update',
+            'next_fbjs' => 'document.setLocation(\'' . $app_url . '\')'));
+        $this->element('span', array('class' => 'facebook-button'),
+            _('Allow Identi.ca to update my Facebook status'));
+        $this->elementEnd('fb:prompt-permission');
+        $this->elementEnd('li');
+
+        $this->elementStart('li', array('id' => 'fb-permissions-item'));
+        common_submit('skip', _('Skip'));
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+
+        $this->elementEnd('form');
+        $this->elementEnd('div');
+
+        common_end_xml();
+
+    }
+
+    function saveNewNotice($flink)
+    {
+
+        $user = $flink->getUser();
+
+        $content = $_POST['status_textarea'];
+
+        if (!$content) {
+            $this->showHome($flink, _('No content!'));
+            return;
+        } else {
+            $content_shortened = common_shorten_links($content);
+
+            if (mb_strlen($content_shortened) > 140) {
+                common_debug("Content = '$content_shortened'", __FILE__);
+                common_debug("mb_strlen(\$content) = " . mb_strlen($content_shortened), __FILE__);
+                $this->showHome($flink, _('That\'s too long. Max notice size is 140 chars.'));
+                return;
+            }
+        }
+
+        $inter = new CommandInterpreter();
+
+        $cmd = $inter->handle_command($user, $content_shortened);
+
+        if ($cmd) {
+            $cmd->execute(new WebChannel());
+            return;
+        }
+
+        $replyto = $this->trimmed('inreplyto');
+
+        $notice = Notice::saveNew($user->id, $content,
+            'Facebook', 1, ($replyto == 'false') ? null : $replyto);
+
+        if (is_string($notice)) {
+            $this->showHome($flink, 'Error!');
+            return;
+        }
+
+        common_broadcast_notice($notice);
+        $this->showHome($flink, 'Success!');
+    }
+
 }
diff --git a/actions/facebookinvite.php b/actions/facebookinvite.php
index fe0c5e493..1e6f6496e 100644
--- a/actions/facebookinvite.php
+++ b/actions/facebookinvite.php
@@ -41,26 +41,26 @@ class FacebookinviteAction extends FacebookAction
         $facebook = get_facebook();
         $fbuid = $facebook->require_login();
 
-        $this->show_header('Invite');
+        $this->showHeader('Invite');
 
-        common_element('h2', null, _('Thanks for inviting your friends to use Identi.ca!'));
-        common_element('p', null, _('Invitations have been sent to the following users:'));
+        $this->element('h2', null, _('Thanks for inviting your friends to use Identi.ca!'));
+        $this->element('p', null, _('Invitations have been sent to the following users:'));
 
         $friend_ids = $_POST['ids']; // Hmm... $this->arg('ids') doesn't seem to work
 
-        common_element_start("ul");
+        $this->elementStart("ul");
 
         foreach ($friend_ids as $friend) {
-            common_element_start('li');
-            common_element('fb:profile-pic', array('uid' => $friend));
-            common_element('fb:name', array('uid' => $friend,
+            $this->elementStart('li');
+            $this->element('fb:profile-pic', array('uid' => $friend));
+            $this->element('fb:name', array('uid' => $friend,
                                             'capitalize' => 'true'));
-            common_element_end('li');
+            $this->elementEnd('li');
         }
 
-        common_element_end("ul");
+        $this->elementEnd("ul");
 
-        $this->show_footer();
+        $this->showFooter();
     }
 
     function showInviteForm()
@@ -69,7 +69,8 @@ class FacebookinviteAction extends FacebookAction
         $facebook = get_facebook();
         $fbuid = $facebook->require_login();
 
-        $this->show_header('Invite');
+        $this->showHeader();
+        $this->showNav('Invite');
 
         // Get a list of users who are already using the app for exclusion
         $exclude_ids = $facebook->api_client->friends_getAppUsers();
@@ -77,34 +78,34 @@ class FacebookinviteAction extends FacebookAction
         $content = _('You have been invited to Identi.ca!') .
             htmlentities('<fb:req-choice url="http://apps.facebook.com/identica_app/" label="Add"/>');
 
-        common_element_start('fb:request-form', array('action' => 'invite.php',
+        $this->elementStart('fb:request-form', array('action' => 'invite.php',
                                                       'method' => 'post',
                                                       'invite' => 'true',
                                                       'type' => 'Identi.ca',
                                                       'content' => $content));
-        common_hidden('invite', 'true');
+        $this->hidden('invite', 'true');
         $actiontext = 'Invite your friends to use Identi.ca.';
-        common_element('fb:multi-friend-selector', array('showborder' => 'false',
+        $this->element('fb:multi-friend-selector', array('showborder' => 'false',
                                                                'actiontext' => $actiontext,
                                                                'exclude_ids' => implode(',', $exclude_ids),
                                                                'bypass' => 'cancel'));
 
-        common_element_end('fb:request-form');
+        $this->elementEnd('fb:request-form');
 
-        common_element('h2', null, _('Friends already using Identi.ca:'));
-        common_element_start("ul");
+        $this->element('h2', null, _('Friends already using Identi.ca:'));
+        $this->elementStart("ul");
 
         foreach ($exclude_ids as $friend) {
-            common_element_start('li');
-            common_element('fb:profile-pic', array('uid' => $friend));
-            common_element('fb:name', array('uid' => $friend,
+            $this->elementStart('li');
+            $this->element('fb:profile-pic', array('uid' => $friend));
+            $this->element('fb:name', array('uid' => $friend,
                                             'capitalize' => 'true'));
-            common_element_end('li');
+            $this->elementEnd('li');
         }
 
-        common_element_end("ul");
+        $this->elementEnd("ul");
 
-        $this->show_footer();
+        $this->showFooter();
 
     }
 
diff --git a/actions/facebookremove.php b/actions/facebookremove.php
index a200fefbf..376e12a2e 100644
--- a/actions/facebookremove.php
+++ b/actions/facebookremove.php
@@ -19,7 +19,7 @@
 
 if (!defined('LACONICA')) { exit(1); }
 
-require_once(INSTALLDIR.'/lib/facebookaction.php');
+require_once INSTALLDIR.'/lib/facebookaction.php';
 
 class FacebookremoveAction extends FacebookAction
 {
@@ -53,7 +53,7 @@ class FacebookremoveAction extends FacebookAction
 
             if (!$result) {
                 common_log_db_error($flink, 'DELETE', __FILE__);
-                common_server_error(_('Couldn\'t remove Facebook user.'));
+                $this->serverError(_('Couldn\'t remove Facebook user.'));
                 return;
             }
 
diff --git a/actions/facebooksettings.php b/actions/facebooksettings.php
index ab04ad82b..d4f03e58c 100644
--- a/actions/facebooksettings.php
+++ b/actions/facebooksettings.php
@@ -19,7 +19,7 @@
 
 if (!defined('LACONICA')) { exit(1); }
 
-require_once(INSTALLDIR.'/lib/facebookaction.php');
+require_once INSTALLDIR.'/lib/facebookaction.php';
 
 class FacebooksettingsAction extends FacebookAction
 {
@@ -29,13 +29,13 @@ class FacebooksettingsAction extends FacebookAction
         parent::handle($args);
 
         if ($this->arg('save')) {
-            $this->save_settings();
+            $this->saveSettings();
         } else {
-            $this->show_form();
+            $this->showForm();
         }
     }
 
-    function save_settings() {
+    function saveSettings() {
 
         $noticesync = $this->arg('noticesync');
         $replysync = $this->arg('replysync');
@@ -50,65 +50,76 @@ class FacebooksettingsAction extends FacebookAction
         $flink->set_flags($noticesync, $replysync, false);
         $result = $flink->update($original);
 
-        $facebook->api_client->data_setUserPreference(1, substr($prefix, 0, 128));
+        $facebook->api_client->data_setUserPreference(FACEBOOK_NOTICE_PREFIX,
+            substr($prefix, 0, 128));
 
         if ($result) {
-            $this->show_form('Sync preferences saved.', true);
+            $this->showForm('Sync preferences saved.', true);
         } else {
-            $this->show_form('There was a problem saving your sync preferences!');
+            $this->showForm('There was a problem saving your sync preferences!');
         }
     }
 
-    function show_form($msg = null, $success = false) {
+    function showForm($msg = null, $success = false) {
 
         $facebook = get_facebook();
         $fbuid = $facebook->require_login();
 
         $flink = Foreign_link::getByForeignID($fbuid, FACEBOOK_SERVICE);
 
-        $this->show_header('Settings', $msg, $success);
-
-        common_element_start('fb:if-section-not-added', array('section' => 'profile'));
-        common_element('h2', null, _('Add an Identi.ca box to my profile'));
-        common_element_start('p');
-        common_element('fb:add-section-button', array('section' => 'profile'));
-        common_element_end('p');
-
-        common_element_end('fb:if-section-not-added');
-        common_element_start('p');
-        common_element_start('fb:prompt-permission', array('perms' => 'status_update'));
-        common_element('h2', null, _('Allow Identi.ca to update my Facebook status'));
-        common_element_end('fb:prompt-permission');
-        common_element_end('p');
+        $this->showHeader($msg, $success);
+        $this->showNav('Settings');
 
         if ($facebook->api_client->users_hasAppPermission('status_update')) {
 
-            common_element_start('form', array('method' => 'post',
+            $this->elementStart('form', array('method' => 'post',
                                                'id' => 'facebook_settings'));
 
-            common_element('h2', null, _('Sync preferences'));
+            $this->element('h2', null, _('Sync preferences'));
 
-            common_checkbox('noticesync', _('Automatically update my Facebook status with my notices.'),
+            $this->checkbox('noticesync', _('Automatically update my Facebook status with my notices.'),
                                 ($flink) ? ($flink->noticesync & FOREIGN_NOTICE_SEND) : true);
 
-            common_checkbox('replysync', _('Send local "@" replies to Facebook.'),
+            $this->checkbox('replysync', _('Send "@" replies to Facebook.'),
                              ($flink) ? ($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) : true);
 
-            // function common_input($id, $label, $value=null,$instructions=null)
-
             $prefix = $facebook->api_client->data_getUserPreference(1);
-            
 
-            common_input('prefix', _('Prefix'),
+            $this->input('prefix', _('Prefix'),
                          ($prefix) ? $prefix : null,
                          _('A string to prefix notices with.'));
-            common_submit('save', _('Save'));
+            $this->submit('save', _('Save'));
 
-            common_element_end('form');
+            $this->elementEnd('form');
+
+        } else {
 
+            // Figure what the URL of our app is.
+            $app_props = $facebook->api_client->Admin_getAppProperties(
+                    array('canvas_name', 'application_name'));
+            $app_url = 'http://apps.facebook.com/' . $app_props['canvas_name'] . '/settings.php';
+            $app_name = $app_props['application_name'];
+
+            $instructions = sprintf(_('If you would like the %s app to automatically update ' .
+                'your Facebook status with your latest notice, you need ' .
+                'to give it permission.'), $app_name);
+
+            $this->elementStart('p');
+            $this->element('span', array('id' => 'permissions_notice'), $instructions);
+            $this->elementEnd('p');
+
+            $this->elementStart('ul', array('id' => 'fb-permissions-list'));
+            $this->elementStart('li', array('id' => 'fb-permissions-item'));
+            $this->elementStart('fb:prompt-permission', array('perms' => 'status_update',
+                'next_fbjs' => 'document.setLocation(\'' . $app_url . '\')'));
+            $this->element('span', array('class' => 'facebook-button'),
+                _('Allow Identi.ca to update my Facebook status'));
+            $this->elementEnd('fb:prompt-permission');
+            $this->elementEnd('li');
+            $this->elementEnd('ul');
         }
 
-        $this->show_footer();
+        $this->showFooter();
     }
 
 }
diff --git a/actions/favor.php b/actions/favor.php
index 8103f8181..92756366d 100644
--- a/actions/favor.php
+++ b/actions/favor.php
@@ -20,6 +20,7 @@
 if (!defined('LACONICA')) { exit(1); }
 
 require_once(INSTALLDIR.'/lib/mail.php');
+require_once INSTALLDIR.'/lib/disfavorform.php';
 
 class FavorAction extends Action
 {
@@ -29,7 +30,7 @@ class FavorAction extends Action
         parent::handle($args);
 
         if (!common_logged_in()) {
-            common_user_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
             return;
         }
 
@@ -48,19 +49,19 @@ class FavorAction extends Action
 
         $token = $this->trimmed('token-'.$notice->id);
         if (!$token || $token != common_session_token()) {
-            $this->client_error(_("There was a problem with your session token. Try again, please."));
+            $this->clientError(_("There was a problem with your session token. Try again, please."));
             return;
         }
 
         if ($user->hasFave($notice)) {
-            $this->client_error(_('This notice is already a favorite!'));
+            $this->clientError(_('This notice is already a favorite!'));
             return;
         }
 
         $fave = Fave::addNew($user, $notice);
 
         if (!$fave) {
-            $this->server_error(_('Could not create favorite.'));
+            $this->serverError(_('Could not create favorite.'));
             return;
         }
 
@@ -68,14 +69,15 @@ class FavorAction extends Action
         $user->blowFavesCache();
         
         if ($this->boolean('ajax')) {
-            common_start_html('text/xml;charset=utf-8', true);
-            common_element_start('head');
-            common_element('title', null, _('Disfavor favorite'));
-            common_element_end('head');
-            common_element_start('body');
-            common_disfavor_form($notice);
-            common_element_end('body');
-            common_element_end('html');
+            $this->startHTML('text/xml;charset=utf-8', true);
+            $this->elementStart('head');
+            $this->element('title', null, _('Disfavor favorite'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $disfavor = new DisFavorForm($this, $notice);
+            $disfavor->show();
+            $this->elementEnd('body');
+            $this->elementEnd('html');
         } else {
             common_redirect(common_local_url('showfavorites',
                                              array('nickname' => $user->nickname)));
diff --git a/actions/favorited.php b/actions/favorited.php
index 71a9e026e..0223564f3 100644
--- a/actions/favorited.php
+++ b/actions/favorited.php
@@ -1,105 +1,196 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * List of popular notices
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Affero General Public License for more details.
  *
  * You should have received a copy of the GNU Affero General Public License
- * along with this program.     If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Public
+ * @package   Laconica
+ * @author    Zach Copley <zach@controlyourself.ca>
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/stream.php');
+require_once INSTALLDIR.'/lib/publicgroupnav.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
 
-class FavoritedAction extends StreamAction
+/**
+ * List of popular notices
+ *
+ * We provide a list of the most popular notices. Popularity
+ * is measured by
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class FavoritedAction extends Action
 {
+    var $page = null;
 
-    function handle($args)
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
+
+    function title()
     {
-        parent::handle($args);
+        if ($this->page == 1) {
+            return _('Popular notices');
+        } else {
+            return sprintf(_('Popular notices, page %d'), $this->page);
+        }
+    }
 
-        $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
 
-        common_show_header(_('Popular notices'),
-                           array($this, 'show_header'), null,
-                           array($this, 'show_top'));
+    function getInstructions()
+    {
+        return _('The most popular notices on the site right now.');
+    }
 
-        $this->show_notices($page);
+    /**
+     * Is this page read-only?
+     *
+     * @return boolean true
+     */
 
-        common_show_footer();
+    function isReadOnly()
+    {
+        return true;
     }
 
-    function show_top()
+    /**
+     * Take arguments for running
+     *
+     * @param array $args $_REQUEST args
+     *
+     * @return boolean success flag
+     *
+     * @todo move queries from showContent() to here
+     */
+
+    function prepare($args)
     {
-        $instr = $this->get_instructions();
-        $output = common_markup_to_html($instr);
-        common_element_start('div', 'instructions');
-        common_raw($output);
-        common_element_end('div');
-        $this->public_views_menu();
+        parent::prepare($args);
+        $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+        return true;
     }
 
-    function show_header()
+    /**
+     * Handle request
+     *
+     * Shows a page with list of favorite notices
+     *
+     * @param array $args $_REQUEST args; handled in prepare()
+     *
+     * @return void
+     */
+
+    function handle($args)
     {
-        return;
+        parent::handle($args);
+
+        $this->showPage();
     }
 
-    function get_instructions()
+    /**
+     * Show the page notice
+     *
+     * Shows instructions for the page
+     *
+     * @return void
+     */
+
+    function showPageNotice()
     {
-        return _('Showing recently popular notices');
+        $instr  = $this->getInstructions();
+        $output = common_markup_to_html($instr);
+
+        $this->elementStart('div', 'instructions');
+        $this->raw($output);
+        $this->elementEnd('div');
     }
 
-    function show_notices($page)
+    /**
+     * Local navigation
+     *
+     * This page is part of the public group, so show that.
+     *
+     * @return void
+     */
+
+    function showLocalNav()
     {
+        $nav = new PublicGroupNav($this);
+        $nav->show();
+    }
 
-        $qry = 'SELECT notice.*, sum(exp(-(now() - fave.modified) / %s)) as weight ' .
-                'FROM notice JOIN fave ON notice.id = fave.notice_id ' .
-                'GROUP BY fave.notice_id ' .
-                'ORDER BY weight DESC';
+    /**
+     * Content area
+     *
+     * Shows the list of popular notices
+     *
+     * @return void
+     */
 
-        $offset = ($page - 1) * NOTICES_PER_PAGE;
-        $limit = NOTICES_PER_PAGE + 1;
+    function showContent()
+    {
+        $qry = 'SELECT notice.*, '.
+          'sum(exp(-(now() - fave.modified) / %s)) as weight ' .
+          'FROM notice JOIN fave ON notice.id = fave.notice_id ' .
+          'GROUP BY fave.notice_id ' .
+          'ORDER BY weight DESC';
+
+        $offset = ($this->page - 1) * NOTICES_PER_PAGE;
+        $limit  = NOTICES_PER_PAGE + 1;
 
-        if (common_config('db','type') == 'pgsql') {
+        if (common_config('db', 'type') == 'pgsql') {
             $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
         } else {
             $qry .= ' LIMIT ' . $offset . ', ' . $limit;
         }
 
-        # Figure out how to cache this query
+        // XXX: Figure out how to cache this query
 
         $notice = new Notice;
         $notice->query(sprintf($qry, common_config('popular', 'dropoff')));
 
-        common_element_start('ul', array('id' => 'notices'));
-
-        $cnt = 0;
-
-        while ($notice->fetch() && $cnt <= NOTICES_PER_PAGE) {
-            $cnt++;
+        $nl = new NoticeList($notice, $this);
 
-            if ($cnt > NOTICES_PER_PAGE) {
-                break;
-            }
+        $cnt = $nl->show();
 
-            $item = new NoticeListItem($notice);
-            $item->show();
-        }
-
-        common_element_end('ul');
-
-        common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
-                          $page, 'favorited');
+        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
+                          $this->page, 'favorited');
     }
-
 }
diff --git a/actions/favoritesrss.php b/actions/favoritesrss.php
index 8c7ce52bf..3f4ffc63a 100644
--- a/actions/favoritesrss.php
+++ b/actions/favoritesrss.php
@@ -34,7 +34,7 @@ class FavoritesrssAction extends Rss10Action
         $this->user = User::staticGet('nickname', $nickname);
 
         if (!$this->user) {
-            common_user_error(_('No such user.'));
+            $this->clientError(_('No such user.'));
             return false;
         } else {
             return true;
diff --git a/actions/featured.php b/actions/featured.php
index 2bf8b0b81..f3bade6a5 100644
--- a/actions/featured.php
+++ b/actions/featured.php
@@ -1,67 +1,107 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * List of featured users
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Affero General Public License for more details.
  *
  * You should have received a copy of the GNU Affero General Public License
- * along with this program.     If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Public
+ * @package   Laconica
+ * @author    Zach Copley <zach@controlyourself.ca>
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/stream.php');
 require_once(INSTALLDIR.'/lib/profilelist.php');
+require_once INSTALLDIR.'/lib/publicgroupnav.php';
+
+/**
+ * List of featured users
+ *
+ * @category Public
+ * @package  Laconica
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
-class FeaturedAction extends StreamAction
+class FeaturedAction extends Action
 {
+    var $page = null;
 
-    function handle($args)
+    function isReadOnly()
     {
-        parent::handle($args);
+        return true;
+    }
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+        $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
 
-        $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+        return true;
+    }
 
-        common_show_header(_('Featured users'),
-                           array($this, 'show_header'), null,
-                           array($this, 'show_top'));
+    function title()
+    {
+        if ($this->page == 1) {
+            return _('Featured users');
+        } else {
+            return sprintf(_('Featured users, page %d'), $this->page);
+        }
+    }
 
-        $this->show_notices($page);
+    function handle($args)
+    {
+        parent::handle($args);
 
-        common_show_footer();
+        $this->showPage();
     }
 
-    function show_top()
+    function showPageNotice()
     {
-        $instr = $this->get_instructions();
+        $instr = $this->getInstructions();
         $output = common_markup_to_html($instr);
-        common_element_start('div', 'instructions');
-        common_raw($output);
-        common_element_end('div');
-        $this->public_views_menu();
+        $this->elementStart('div', 'instructions');
+        $this->raw($output);
+        $this->elementEnd('div');
     }
 
-    function show_header()
+    function showLocalNav()
     {
+        $nav = new PublicGroupNav($this);
+        $nav->show();
     }
 
-    function get_instructions()
+    function getInstructions()
     {
-        return _('Featured users');
+        return sprintf(_('A selection of some of the great users on %s'),
+                       common_config('site', 'name'));
     }
 
-    function show_notices($page)
+    function showContent()
     {
-
         // XXX: Note I'm doing it this two-stage way because a raw query
         // with a JOIN was *not* working. --Zach
 
@@ -77,7 +117,7 @@ class FeaturedAction extends StreamAction
 
             $user = new User;
             $user->whereAdd(sprintf('nickname IN (%s)', implode(',', $quoted)));
-            $user->limit(($page - 1) * PROFILES_PER_PAGE, PROFILES_PER_PAGE + 1);
+            $user->limit(($this->page - 1) * PROFILES_PER_PAGE, PROFILES_PER_PAGE + 1);
             $user->orderBy('user.nickname ASC');
 
             $user->find();
@@ -95,14 +135,14 @@ class FeaturedAction extends StreamAction
             $cnt = $profile->find();
 
             if ($cnt > 0) {
-                $featured = new ProfileList($profile);
-                $featured->show_list();
+                $featured = new ProfileList($profile, null, $this);
+                $featured->show();
             }
 
             $profile->free();
 
-            common_pagination($page > 1, $cnt > PROFILES_PER_PAGE, $page, 'featured');
+            $this->pagination($this->page > 1, $cnt > PROFILES_PER_PAGE,
+                              $this->page, 'featured');
         }
     }
-
 }
\ No newline at end of file
diff --git a/actions/finishaddopenid.php b/actions/finishaddopenid.php
index 0ce1680aa..8f10505cf 100644
--- a/actions/finishaddopenid.php
+++ b/actions/finishaddopenid.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Complete adding an OpenID
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,28 +18,68 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/openid.php');
+require_once INSTALLDIR.'/lib/openid.php';
+
+/**
+ * Complete adding an OpenID
+ *
+ * Handle the return from an OpenID verification
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
 class FinishaddopenidAction extends Action
 {
+    var $msg = null;
+
+    /**
+     * Handle the redirect back from OpenID confirmation
+     *
+     * Check to see if the user's logged in, and then try
+     * to use the OpenID login system.
+     *
+     * @param array $args $_REQUEST arguments
+     *
+     * @return void
+     */
 
     function handle($args)
     {
         parent::handle($args);
         if (!common_logged_in()) {
-            common_user_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
         } else {
-            $this->try_login();
+            $this->tryLogin();
         }
     }
-    
-    function try_login()
-    {
 
+    /**
+     * Try to log in using OpenID
+     *
+     * Check the OpenID for validity; potentially store it.
+     *
+     * @return void
+     */
+
+    function tryLogin()
+    {
         $consumer =& oid_consumer();
 
         $response = $consumer->complete(common_local_url('finishaddopenid'));
@@ -46,10 +89,11 @@ class FinishaddopenidAction extends Action
             return;
         } else if ($response->status == Auth_OpenID_FAILURE) {
             // Authentication failed; display the error message.
-            $this->message(sprintf(_('OpenID authentication failed: %s'), $response->message));
+            $this->message(sprintf(_('OpenID authentication failed: %s'),
+                                   $response->message));
         } else if ($response->status == Auth_OpenID_SUCCESS) {
 
-            $display = $response->getDisplayIdentifier();
+            $display   = $response->getDisplayIdentifier();
             $canonical = ($response->endpoint && $response->endpoint->canonicalID) ?
               $response->endpoint->canonicalID : $display;
 
@@ -60,6 +104,7 @@ class FinishaddopenidAction extends Action
             }
 
             $cur =& common_current_user();
+
             $other = oid_get_user($canonical);
 
             if ($other) {
@@ -71,7 +116,7 @@ class FinishaddopenidAction extends Action
                 return;
             }
 
-            # start a transaction
+            // start a transaction
 
             $cur->query('BEGIN');
 
@@ -88,7 +133,7 @@ class FinishaddopenidAction extends Action
                 }
             }
 
-            # success!
+            // success!
 
             $cur->query('COMMIT');
 
@@ -98,10 +143,43 @@ class FinishaddopenidAction extends Action
         }
     }
 
+    /**
+     * Show a failure message
+     *
+     * Something went wrong. Save the message, and show the page.
+     *
+     * @param string $msg Error message to show
+     *
+     * @return void
+     */
+
     function message($msg)
     {
-        common_show_header(_('OpenID Login'));
-        common_element('p', null, $msg);
-        common_show_footer();
+        $this->message = $msg;
+        $this->showPage();
+    }
+
+    /**
+     * Title of the page
+     *
+     * @return string title
+     */
+
+    function title()
+    {
+        return _('OpenID Login');
+    }
+
+    /**
+     * Show error message
+     *
+     * @return void
+     */
+
+    function showPageNotice()
+    {
+        if ($this->message) {
+            $this->element('p', 'error', $this->message);
+        }
     }
 }
diff --git a/actions/finishimmediate.php b/actions/finishimmediate.php
deleted file mode 100644
index 0964c39f4..000000000
--- a/actions/finishimmediate.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-if (!defined('LACONICA')) { exit(1); }
-
-require_once(INSTALLDIR.'/lib/openid.php');
-
-class FinishimmediateAction extends Action
-{
-
-    function handle($args)
-    {
-        parent::handle($args);
-
-        $consumer = oid_consumer();
-
-        $response = $consumer->complete(common_local_url('finishimmediate'));
-
-        if ($response->status == Auth_OpenID_SUCCESS) {
-            $display = $response->getDisplayIdentifier();
-            $canonical = ($response->endpoint->canonicalID) ?
-              $response->endpoint->canonicalID : $response->getDisplayIdentifier();
-
-            $user = oid_get_user($canonical);
-
-            if ($user) {
-                oid_update_user($user, $sreg);
-                oid_set_last($display); # refresh for another year
-                common_set_user($user->nickname);
-                $this->go_backto();
-                return;
-            }
-        }
-
-        # Failure! Clear openid so we don't try it again
-
-        oid_clear_last();
-        $this->go_backto();
-        return;
-    }
-
-    function go_backto()
-    {
-        common_ensure_session();
-        $backto = $_SESSION['openid_immediate_backto'];
-        if (!$backto) {
-            # gar. Well, push them to the public page
-            $backto = common_local_url('public');
-        }
-        common_redirect($backto);
-    }
-}
diff --git a/actions/finishopenidlogin.php b/actions/finishopenidlogin.php
index bdb8516a3..bc33ac330 100644
--- a/actions/finishopenidlogin.php
+++ b/actions/finishopenidlogin.php
@@ -28,7 +28,7 @@ class FinishopenidloginAction extends Action
     {
         parent::handle($args);
         if (common_logged_in()) {
-            common_user_error(_('Already logged in.'));
+            $this->clientError(_('Already logged in.'));
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             $token = $this->trimmed('token');
             if (!$token || $token != common_session_token()) {
@@ -57,10 +57,10 @@ class FinishopenidloginAction extends Action
     function show_top($error=null)
     {
         if ($error) {
-            common_element('div', array('class' => 'error'), $error);
+            $this->element('div', array('class' => 'error'), $error);
         } else {
             global $config;
-            common_element('div', 'instructions',
+            $this->element('div', 'instructions',
                            sprintf(_('This is the first time you\'ve logged into %s so we must connect your OpenID to a local account. You can either create a new account, or connect with your existing account, if you have one.'), $config['site']['name']));
         }
     }
@@ -70,36 +70,36 @@ class FinishopenidloginAction extends Action
         common_show_header(_('OpenID Account Setup'), null, $error,
                            array($this, 'show_top'));
 
-        common_element_start('form', array('method' => 'post',
+        $this->elementStart('form', array('method' => 'post',
                                            'id' => 'account_connect',
                                            'action' => common_local_url('finishopenidlogin')));
-        common_hidden('token', common_session_token());
-        common_element('h2', null,
+        $this->hidden('token', common_session_token());
+        $this->element('h2', null,
                        _('Create new account'));
-        common_element('p', null,
+        $this->element('p', null,
                        _('Create a new user with this nickname.'));
-        common_input('newname', _('New nickname'),
+        $this->input('newname', _('New nickname'),
                      ($username) ? $username : '',
                      _('1-64 lowercase letters or numbers, no punctuation or spaces'));
-        common_element_start('p');
-        common_element('input', array('type' => 'checkbox',
+        $this->elementStart('p');
+        $this->element('input', array('type' => 'checkbox',
                                       'id' => 'license',
                                       'name' => 'license',
                                       'value' => 'true'));
-        common_text(_('My text and files are available under '));
-        common_element('a', array(href => common_config('license', 'url')),
+        $this->text(_('My text and files are available under '));
+        $this->element('a', array(href => common_config('license', 'url')),
                        common_config('license', 'title'));
-        common_text(_(' except this private data: password, email address, IM address, phone number.'));
-        common_element_end('p');
-        common_submit('create', _('Create'));
-        common_element('h2', null,
+        $this->text(_(' except this private data: password, email address, IM address, phone number.'));
+        $this->elementEnd('p');
+        $this->submit('create', _('Create'));
+        $this->element('h2', null,
                        _('Connect existing account'));
-        common_element('p', null,
+        $this->element('p', null,
                        _('If you already have an account, login with your username and password to connect it to your OpenID.'));
-        common_input('nickname', _('Existing nickname'));
-        common_password('password', _('Password'));
-        common_submit('connect', _('Connect'));
-        common_element_end('form');
+        $this->input('nickname', _('Existing nickname'));
+        $this->password('password', _('Password'));
+        $this->submit('connect', _('Connect'));
+        $this->elementEnd('form');
         common_show_footer();
     }
 
@@ -154,7 +154,7 @@ class FinishopenidloginAction extends Action
     function message($msg)
     {
         common_show_header(_('OpenID Login'));
-        common_element('p', null, $msg);
+        $this->element('p', null, $msg);
         common_show_footer();
     }
 
@@ -179,7 +179,7 @@ class FinishopenidloginAction extends Action
         # FIXME: save invite code before redirect, and check here
 
         if (common_config('site', 'closed') || common_config('site', 'inviteonly')) {
-            common_user_error(_('Registration not allowed.'));
+            $this->clientError(_('Registration not allowed.'));
             return;
         }
 
@@ -205,7 +205,7 @@ class FinishopenidloginAction extends Action
         list($display, $canonical, $sreg) = $this->get_saved_values();
 
         if (!$display || !$canonical) {
-            common_server_error(_('Stored OpenID not found.'));
+            $this->serverError(_('Stored OpenID not found.'));
             return;
         }
 
@@ -214,7 +214,7 @@ class FinishopenidloginAction extends Action
         $other = oid_get_user($canonical);
 
         if ($other) {
-            common_server_error(_('Creating new account for OpenID that already has a user.'));
+            $this->serverError(_('Creating new account for OpenID that already has a user.'));
             return;
         }
 
@@ -274,14 +274,14 @@ class FinishopenidloginAction extends Action
         list($display, $canonical, $sreg) = $this->get_saved_values();
 
         if (!$display || !$canonical) {
-            common_server_error(_('Stored OpenID not found.'));
+            $this->serverError(_('Stored OpenID not found.'));
             return;
         }
 
         $result = oid_link_user($user->id, $canonical, $display);
 
         if (!$result) {
-            common_server_error(_('Error connecting user to OpenID.'));
+            $this->serverError(_('Error connecting user to OpenID.'));
             return;
         }
 
diff --git a/actions/finishremotesubscribe.php b/actions/finishremotesubscribe.php
index cee3a1818..f9094a50c 100644
--- a/actions/finishremotesubscribe.php
+++ b/actions/finishremotesubscribe.php
@@ -30,14 +30,14 @@ class FinishremotesubscribeAction extends Action
         parent::handle($args);
 
         if (common_logged_in()) {
-            common_user_error(_('You can use the local subscription!'));
+            $this->clientError(_('You can use the local subscription!'));
             return;
         }
 
         $omb = $_SESSION['oauth_authorization_request'];
 
         if (!$omb) {
-            common_user_error(_('Not expecting this response!'));
+            $this->clientError(_('Not expecting this response!'));
             return;
         }
 
@@ -51,38 +51,38 @@ class FinishremotesubscribeAction extends Action
         # I think this is the success metric
 
         if ($token != $omb['token']) {
-            common_user_error(_('Not authorized.'));
+            $this->clientError(_('Not authorized.'));
             return;
         }
 
         $version = $req->get_parameter('omb_version');
 
         if ($version != OMB_VERSION_01) {
-            common_user_error(_('Unknown version of OMB protocol.'));
+            $this->clientError(_('Unknown version of OMB protocol.'));
             return;
         }
 
         $nickname = $req->get_parameter('omb_listener_nickname');
 
         if (!$nickname) {
-            common_user_error(_('No nickname provided by remote server.'));
+            $this->clientError(_('No nickname provided by remote server.'));
             return;
         }
 
         $profile_url = $req->get_parameter('omb_listener_profile');
 
         if (!$profile_url) {
-            common_user_error(_('No profile URL returned by server.'));
+            $this->clientError(_('No profile URL returned by server.'));
             return;
         }
 
         if (!Validate::uri($profile_url, array('allowed_schemes' => array('http', 'https')))) {
-            common_user_error(_('Invalid profile URL returned by server.'));
+            $this->clientError(_('Invalid profile URL returned by server.'));
             return;
         }
 
         if ($profile_url == common_local_url('showstream', array('nickname' => $nickname))) {
-            common_user_error(_('You can use the local subscription!'));
+            $this->clientError(_('You can use the local subscription!'));
             return;
         }
 
@@ -91,14 +91,14 @@ class FinishremotesubscribeAction extends Action
         $user = User::staticGet('nickname', $omb['listenee']);
 
         if (!$user) {
-            common_user_error(_('User being listened to doesn\'t exist.'));
+            $this->clientError(_('User being listened to doesn\'t exist.'));
             return;
         }
 
         $other = User::staticGet('uri', $omb['listener']);
 
         if ($other) {
-            common_user_error(_('You can use the local subscription!'));
+            $this->clientError(_('You can use the local subscription!'));
             return;
         }
 
@@ -111,7 +111,7 @@ class FinishremotesubscribeAction extends Action
         list($newtok, $newsecret) = $this->access_token($omb);
 
         if (!$newtok || !$newsecret) {
-            common_user_error(_('Couldn\'t convert request tokens to access tokens.'));
+            $this->clientError(_('Couldn\'t convert request tokens to access tokens.'));
             return;
         }
 
@@ -155,7 +155,7 @@ class FinishremotesubscribeAction extends Action
             $profile->created = DB_DataObject_Cast::dateTime(); # current time
             $id = $profile->insert();
             if (!$id) {
-                common_server_error(_('Error inserting new profile'));
+                $this->serverError(_('Error inserting new profile'));
                 return;
             }
             $remote->id = $id;
@@ -163,7 +163,7 @@ class FinishremotesubscribeAction extends Action
 
         if ($avatar_url) {
             if (!$this->add_avatar($profile, $avatar_url)) {
-                common_server_error(_('Error inserting avatar'));
+                $this->serverError(_('Error inserting avatar'));
                 return;
             }
         }
@@ -173,19 +173,19 @@ class FinishremotesubscribeAction extends Action
 
         if ($exists) {
             if (!$remote->update($orig_remote)) {
-                common_server_error(_('Error updating remote profile'));
+                $this->serverError(_('Error updating remote profile'));
                 return;
             }
         } else {
             $remote->created = DB_DataObject_Cast::dateTime(); # current time
             if (!$remote->insert()) {
-                common_server_error(_('Error inserting remote profile'));
+                $this->serverError(_('Error inserting remote profile'));
                 return;
             }
         }
 
         if ($user->hasBlocked($profile)) {
-            $this->client_error(_('That user has blocked you from subscribing.'));
+            $this->clientError(_('That user has blocked you from subscribing.'));
             return;
         }
 
@@ -215,7 +215,7 @@ class FinishremotesubscribeAction extends Action
 
         if (!$result) {
             common_log_db_error($sub, ($sub_exists) ? 'UPDATE' : 'INSERT', __FILE__);
-            common_user_error(_('Couldn\'t insert new subscription.'));
+            $this->clientError(_('Couldn\'t insert new subscription.'));
             return;
         }
 
diff --git a/actions/foaf.php b/actions/foaf.php
index 30e98960c..9fa321d4a 100644
--- a/actions/foaf.php
+++ b/actions/foaf.php
@@ -26,7 +26,7 @@ define('BOTH', 0);
 class FoafAction extends Action
 {
 
-    function is_readonly()
+    function isReadOnly()
     {
         return true;
     }
@@ -40,21 +40,21 @@ class FoafAction extends Action
         $user = User::staticGet('nickname', $nickname);
 
         if (!$user) {
-            common_user_error(_('No such user.'), 404);
+            $this->clientError(_('No such user.'), 404);
             return;
         }
 
         $profile = $user->getProfile();
 
         if (!$profile) {
-            common_server_error(_('User has no profile.'), 500);
+            $this->serverError(_('User has no profile.'), 500);
             return;
         }
 
         header('Content-Type: application/rdf+xml');
 
         common_start_xml();
-        common_element_start('rdf:RDF', array('xmlns:rdf' =>
+        $this->elementStart('rdf:RDF', array('xmlns:rdf' =>
                                               'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
                                               'xmlns:rdfs' =>
                                               'http://www.w3.org/2000/01/rdf-schema#',
@@ -67,25 +67,25 @@ class FoafAction extends Action
         $this->show_ppd('', $user->uri);
 
         # XXX: might not be a person
-        common_element_start('Person', array('rdf:about' =>
+        $this->elementStart('Person', array('rdf:about' =>
                                              $user->uri));
-        common_element('mbox_sha1sum', null, sha1('mailto:' . $user->email));
+        $this->element('mbox_sha1sum', null, sha1('mailto:' . $user->email));
         if ($profile->fullname) {
-            common_element('name', null, $profile->fullname);
+            $this->element('name', null, $profile->fullname);
         }
         if ($profile->homepage) {
-            common_element('homepage', array('rdf:resource' => $profile->homepage));
+            $this->element('homepage', array('rdf:resource' => $profile->homepage));
         }
         if ($profile->bio) {
-            common_element('rdfs:comment', null, $profile->bio);
+            $this->element('rdfs:comment', null, $profile->bio);
         }
         # XXX: more structured location data
         if ($profile->location) {
-            common_element_start('based_near');
-            common_element_start('geo:SpatialThing');
-            common_element('name', null, $profile->location);
-            common_element_end('geo:SpatialThing');
-            common_element_end('based_near');
+            $this->elementStart('based_near');
+            $this->elementStart('geo:SpatialThing');
+            $this->element('name', null, $profile->location);
+            $this->elementEnd('geo:SpatialThing');
+            $this->elementEnd('based_near');
         }
 
         $this->show_microblogging_account($profile, common_root_url());
@@ -93,18 +93,18 @@ class FoafAction extends Action
         $avatar = $profile->getOriginalAvatar();
 
         if ($avatar) {
-            common_element_start('img');
-            common_element_start('Image', array('rdf:about' => $avatar->url));
+            $this->elementStart('img');
+            $this->elementStart('Image', array('rdf:about' => $avatar->url));
             foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
                 $scaled = $profile->getAvatar($size);
                 if (!$scaled->original) { # sometimes the original has one of our scaled sizes
-                    common_element_start('thumbnail');
-                    common_element('Image', array('rdf:about' => $scaled->url));
-                    common_element_end('thumbnail');
+                    $this->elementStart('thumbnail');
+                    $this->element('Image', array('rdf:about' => $scaled->url));
+                    $this->elementEnd('thumbnail');
                 }
             }
-            common_element_end('Image');
-            common_element_end('img');
+            $this->elementEnd('Image');
+            $this->elementEnd('img');
         }
 
         # Get people user is subscribed to
@@ -126,7 +126,7 @@ class FoafAction extends Action
                     common_debug('Got a bad subscription: '.print_r($sub,true));
                     continue;
                 }
-                common_element('knows', array('rdf:resource' => $other->uri));
+                $this->element('knows', array('rdf:resource' => $other->uri));
                 $person[$other->uri] = array(LISTENEE, $other);
             }
         }
@@ -156,7 +156,7 @@ class FoafAction extends Action
             }
         }
 
-        common_element_end('Person');
+        $this->elementEnd('Person');
 
         foreach ($person as $uri => $p) {
             $foaf_url = null;
@@ -164,44 +164,44 @@ class FoafAction extends Action
                 $foaf_url = common_local_url('foaf', array('nickname' => $p[1]->nickname));
             }
             $profile = Profile::staticGet($p[1]->id);
-            common_element_start('Person', array('rdf:about' => $uri));
+            $this->elementStart('Person', array('rdf:about' => $uri));
             if ($p[0] == LISTENER || $p[0] == BOTH) {
-                common_element('knows', array('rdf:resource' => $user->uri));
+                $this->element('knows', array('rdf:resource' => $user->uri));
             }
             $this->show_microblogging_account($profile, ($p[1] instanceof User) ?
                                               common_root_url() : null);
             if ($foaf_url) {
-                common_element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
+                $this->element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
             }
-            common_element_end('Person');
+            $this->elementEnd('Person');
             if ($foaf_url) {
                 $this->show_ppd($foaf_url, $uri);
             }
         }
 
-        common_element_end('rdf:RDF');
+        $this->elementEnd('rdf:RDF');
     }
 
     function show_ppd($foaf_url, $person_uri)
     {
-        common_element_start('PersonalProfileDocument', array('rdf:about' => $foaf_url));
-        common_element('maker', array('rdf:resource' => $person_uri));
-        common_element('primaryTopic', array('rdf:resource' => $person_uri));
-        common_element_end('PersonalProfileDocument');
+        $this->elementStart('PersonalProfileDocument', array('rdf:about' => $foaf_url));
+        $this->element('maker', array('rdf:resource' => $person_uri));
+        $this->element('primaryTopic', array('rdf:resource' => $person_uri));
+        $this->elementEnd('PersonalProfileDocument');
     }
 
     function show_microblogging_account($profile, $service=null)
     {
         # Their account
-        common_element_start('holdsAccount');
-        common_element_start('OnlineAccount');
+        $this->elementStart('holdsAccount');
+        $this->elementStart('OnlineAccount');
         if ($service) {
-            common_element('accountServiceHomepage', array('rdf:resource' =>
+            $this->element('accountServiceHomepage', array('rdf:resource' =>
                                                            $service));
         }
-        common_element('accountName', null, $profile->nickname);
-        common_element('homepage', array('rdf:resource' => $profile->profileurl));
-        common_element_end('OnlineAccount');
-        common_element_end('holdsAccount');
+        $this->element('accountName', null, $profile->nickname);
+        $this->element('homepage', array('rdf:resource' => $profile->profileurl));
+        $this->elementEnd('OnlineAccount');
+        $this->elementEnd('holdsAccount');
     }
 }
diff --git a/actions/imsettings.php b/actions/imsettings.php
index 8ecf200ec..e0f5ede3a 100644
--- a/actions/imsettings.php
+++ b/actions/imsettings.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Settings for Jabber/XMPP integration
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,85 +18,162 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/connectsettingsaction.php';
+require_once INSTALLDIR.'/lib/jabber.php';
 
-require_once(INSTALLDIR.'/lib/settingsaction.php');
-require_once(INSTALLDIR.'/lib/jabber.php');
+/**
+ * Settings for Jabber/XMPP integration
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      SettingsAction
+ */
 
-class ImsettingsAction extends SettingsAction
+class ImsettingsAction extends ConnectSettingsAction
 {
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
 
-    function get_instructions()
+    function title()
     {
-        return _('You can send and receive notices through Jabber/GTalk [instant messages](%%doc.im%%). Configure your address and settings below.');
+        return _('IM Settings');
     }
 
-    function show_form($msg=null, $success=false)
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
+
+    function getInstructions()
     {
-        $user = common_current_user();
-        $this->form_header(_('IM Settings'), $msg, $success);
-        common_element_start('form', array('method' => 'post',
-                                           'id' => 'imsettings',
-                                           'action' =>
-                                           common_local_url('imsettings')));
-        common_hidden('token', common_session_token());
+        return _('You can send and receive notices through '.
+                 'Jabber/GTalk [instant messages](%%doc.im%%). '.
+                 'Configure your address and settings below.');
+    }
 
-        common_element('h2', null, _('Address'));
+    /**
+     * Content area of the page
+     *
+     * We make different sections of the form for the different kinds of
+     * functions, and have submit buttons with different names. These
+     * are muxed by handlePost() to see what the user really wants to do.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $user = common_current_user();
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_settings_im',
+                                          'class' => 'form_settings',
+                                          'action' =>
+                                          common_local_url('imsettings')));
+        $this->elementStart('fieldset', array('id' => 'settings_im_address'));
+        $this->element('legend', null, _('Address'));
+        $this->hidden('token', common_session_token());
 
         if ($user->jabber) {
-            common_element_start('p');
-            common_element('span', 'address confirmed', $user->jabber);
-            common_element('span', 'input_instructions',
+            $this->element('p', 'form_confirmed', $user->jabber);
+            $this->element('p', 'form_note',
                            _('Current confirmed Jabber/GTalk address.'));
-            common_hidden('jabber', $user->jabber);
-            common_element_end('p');
-            common_submit('remove', _('Remove'));
+            $this->hidden('jabber', $user->jabber);
+            $this->submit('remove', _('Remove'));
         } else {
-            $confirm = $this->get_confirmation();
+            $confirm = $this->getConfirmation();
             if ($confirm) {
-                common_element_start('p');
-                common_element('span', 'address unconfirmed', $confirm->address);
-                common_element('span', 'input_instructions',
-                                sprintf(_('Awaiting confirmation on this address. Check your Jabber/GTalk account for a message with further instructions. (Did you add %s to your buddy list?)'), jabber_daemon_address()));
-                common_hidden('jabber', $confirm->address);
-                common_element_end('p');
-                common_submit('cancel', _('Cancel'));
+                $this->element('p', 'form_unconfirmed', $confirm->address);
+                $this->element('p', 'form_note',
+                               sprintf(_('Awaiting confirmation on this address. '.
+                                         'Check your Jabber/GTalk account for a '.
+                                         'message with further instructions. '.
+                                         '(Did you add %s to your buddy list?)'),
+                                       jabber_daemon_address()));
+                $this->hidden('jabber', $confirm->address);
+                $this->submit('cancel', _('Cancel'));
             } else {
-                common_input('jabber', _('IM Address'),
+                $this->elementStart('ul', 'form_data');
+                $this->elementStart('li');
+                $this->input('jabber', _('IM Address'),
                              ($this->arg('jabber')) ? $this->arg('jabber') : null,
-                         sprintf(_('Jabber or GTalk address, like "UserName@example.org". First, make sure to add %s to your buddy list in your IM client or on GTalk.'), jabber_daemon_address()));
-                common_submit('add', _('Add'));
+                             sprintf(_('Jabber or GTalk address, '.
+                                       'like "UserName@example.org". '.
+                                       'First, make sure to add %s to your '.
+                                       'buddy list in your IM client or on GTalk.'),
+                                     jabber_daemon_address()));
+                $this->elementEnd('li');
+                $this->elementEnd('ul');
+                $this->submit('add', _('Add'));
             }
         }
-
-        common_element('h2', null, _('Preferences'));
-
-        common_checkbox('jabbernotify',
+        $this->elementEnd('fieldset');
+        
+        $this->elementStart('fieldset', array('id' => 'settings_im_preferences'));
+        $this->element('legend', null, _('Preferences'));
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
+        $this->checkbox('jabbernotify',
                         _('Send me notices through Jabber/GTalk.'),
                         $user->jabbernotify);
-        common_checkbox('updatefrompresence',
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('updatefrompresence',
                         _('Post a notice when my Jabber/GTalk status changes.'),
                         $user->updatefrompresence);
-        common_checkbox('jabberreplies',
-                        _('Send me replies through Jabber/GTalk from people I\'m not subscribed to.'),
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('jabberreplies',
+                        _('Send me replies through Jabber/GTalk '.
+                          'from people I\'m not subscribed to.'),
                         $user->jabberreplies);
-        common_checkbox('jabbermicroid',
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('jabbermicroid',
                         _('Publish a MicroID for my Jabber/GTalk address.'),
                         $user->jabbermicroid);
-        common_submit('save', _('Save'));
-
-        common_element_end('form');
-        common_show_footer();
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+        $this->submit('save', _('Save'));
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
     }
 
-    function get_confirmation()
+    /**
+     * Get a confirmation code for this user
+     *
+     * @return Confirm_address address object for this user
+     */
+
+    function getConfirmation()
     {
         $user = common_current_user();
+
         $confirm = new Confirm_address();
-        $confirm->user_id = $user->id;
+
+        $confirm->user_id      = $user->id;
         $confirm->address_type = 'jabber';
+
         if ($confirm->find(true)) {
             return $confirm;
         } else {
@@ -101,105 +181,134 @@ class ImsettingsAction extends SettingsAction
         }
     }
 
-    function handle_post()
+    /**
+     * Handle posts to this form
+     *
+     * Based on the button that was pressed, muxes out to other functions
+     * to do the actual task requested.
+     *
+     * All sub-functions reload the form with a message -- success or failure.
+     *
+     * @return void
+     */
+
+    function handlePost()
     {
-
-        # CSRF protection
+        // CSRF protection
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            $this->showForm(_('There was a problem with your session token. '.
+                              'Try again, please.'));
             return;
         }
 
         if ($this->arg('save')) {
-            $this->save_preferences();
+            $this->savePreferences();
         } else if ($this->arg('add')) {
-            $this->add_address();
+            $this->addAddress();
         } else if ($this->arg('cancel')) {
-            $this->cancel_confirmation();
+            $this->cancelConfirmation();
         } else if ($this->arg('remove')) {
-            $this->remove_address();
+            $this->removeAddress();
         } else {
-            $this->show_form(_('Unexpected form submission.'));
+            $this->showForm(_('Unexpected form submission.'));
         }
     }
 
-    function save_preferences()
+    /**
+     * Save user's Jabber preferences
+     *
+     * These are the checkboxes at the bottom of the page. They're used to
+     * set different settings
+     *
+     * @return void
+     */
+
+    function savePreferences()
     {
 
-        $jabbernotify = $this->boolean('jabbernotify');
+        $jabbernotify       = $this->boolean('jabbernotify');
         $updatefrompresence = $this->boolean('updatefrompresence');
-        $jabberreplies = $this->boolean('jabberreplies');
-        $jabbermicroid = $this->boolean('jabbermicroid');
+        $jabberreplies      = $this->boolean('jabberreplies');
+        $jabbermicroid      = $this->boolean('jabbermicroid');
 
         $user = common_current_user();
 
-        assert(!is_null($user)); # should already be checked
+        assert(!is_null($user)); // should already be checked
 
         $user->query('BEGIN');
 
         $original = clone($user);
 
-        $user->jabbernotify = $jabbernotify;
+        $user->jabbernotify       = $jabbernotify;
         $user->updatefrompresence = $updatefrompresence;
-        $user->jabberreplies = $jabberreplies;
-        $user->jabbermicroid = $jabbermicroid;
+        $user->jabberreplies      = $jabberreplies;
+        $user->jabbermicroid      = $jabbermicroid;
 
         $result = $user->update($original);
 
         if ($result === false) {
             common_log_db_error($user, 'UPDATE', __FILE__);
-            common_server_error(_('Couldn\'t update user.'));
+            $this->serverError(_('Couldn\'t update user.'));
             return;
         }
 
         $user->query('COMMIT');
 
-        $this->show_form(_('Preferences saved.'), true);
+        $this->showForm(_('Preferences saved.'), true);
     }
 
-    function add_address()
-    {
+    /**
+     * Sends a confirmation to the address given
+     *
+     * Stores a confirmation record and sends out a
+     * Jabber message with the confirmation info.
+     *
+     * @return void
+     */
 
+    function addAddress()
+    {
         $user = common_current_user();
 
         $jabber = $this->trimmed('jabber');
 
-        # Some validation
+        // Some validation
 
         if (!$jabber) {
-            $this->show_form(_('No Jabber ID.'));
+            $this->showForm(_('No Jabber ID.'));
             return;
         }
 
         $jabber = jabber_normalize_jid($jabber);
 
         if (!$jabber) {
-            $this->show_form(_('Cannot normalize that Jabber ID'));
+            $this->showForm(_('Cannot normalize that Jabber ID'));
             return;
         }
         if (!jabber_valid_base_jid($jabber)) {
-            $this->show_form(_('Not a valid Jabber ID'));
+            $this->showForm(_('Not a valid Jabber ID'));
             return;
         } else if ($user->jabber == $jabber) {
-            $this->show_form(_('That is already your Jabber ID.'));
+            $this->showForm(_('That is already your Jabber ID.'));
             return;
-        } else if ($this->jabber_exists($jabber)) {
-            $this->show_form(_('Jabber ID already belongs to another user.'));
+        } else if ($this->jabberExists($jabber)) {
+            $this->showForm(_('Jabber ID already belongs to another user.'));
             return;
         }
 
-          $confirm = new Confirm_address();
-           $confirm->address = $jabber;
-           $confirm->address_type = 'jabber';
-           $confirm->user_id = $user->id;
-           $confirm->code = common_confirmation_code(64);
+        $confirm = new Confirm_address();
+
+        $confirm->address      = $jabber;
+        $confirm->address_type = 'jabber';
+        $confirm->user_id      = $user->id;
+        $confirm->code         = common_confirmation_code(64);
 
         $result = $confirm->insert();
 
         if ($result === false) {
             common_log_db_error($confirm, 'INSERT', __FILE__);
-            common_server_error(_('Couldn\'t insert confirmation code.'));
+            $this->serverError(_('Couldn\'t insert confirmation code.'));
             return;
         }
 
@@ -209,21 +318,35 @@ class ImsettingsAction extends SettingsAction
                                    $jabber);
         }
 
-        $msg = sprintf(_('A confirmation code was sent to the IM address you added. You must approve %s for sending messages to you.'), jabber_daemon_address());
+        $msg = sprintf(_('A confirmation code was sent '.
+                         'to the IM address you added. '.
+                         'You must approve %s for '.
+                         'sending messages to you.'),
+                       jabber_daemon_address());
 
-        $this->show_form($msg, true);
+        $this->showForm($msg, true);
     }
 
-    function cancel_confirmation()
+    /**
+     * Cancel a confirmation
+     *
+     * If a confirmation exists, cancel it.
+     *
+     * @return void
+     */
+
+    function cancelConfirmation()
     {
         $jabber = $this->arg('jabber');
-        $confirm = $this->get_confirmation();
+
+        $confirm = $this->getConfirmation();
+
         if (!$confirm) {
-            $this->show_form(_('No pending confirmation to cancel.'));
+            $this->showForm(_('No pending confirmation to cancel.'));
             return;
         }
         if ($confirm->address != $jabber) {
-            $this->show_form(_('That is the wrong IM address.'));
+            $this->showForm(_('That is the wrong IM address.'));
             return;
         }
 
@@ -231,46 +354,70 @@ class ImsettingsAction extends SettingsAction
 
         if (!$result) {
             common_log_db_error($confirm, 'DELETE', __FILE__);
-            $this->server_error(_('Couldn\'t delete email confirmation.'));
+            $this->serverError(_('Couldn\'t delete email confirmation.'));
             return;
         }
 
-        $this->show_form(_('Confirmation cancelled.'), true);
+        $this->showForm(_('Confirmation cancelled.'), true);
     }
 
-    function remove_address()
-    {
+    /**
+     * Remove an address
+     *
+     * If the user has a confirmed address, remove it.
+     *
+     * @return void
+     */
 
+    function removeAddress()
+    {
         $user = common_current_user();
+
         $jabber = $this->arg('jabber');
 
-        # Maybe an old tab open...?
+        // Maybe an old tab open...?
 
         if ($user->jabber != $jabber) {
-            $this->show_form(_('That is not your Jabber ID.'));
+            $this->showForm(_('That is not your Jabber ID.'));
             return;
         }
 
         $user->query('BEGIN');
+
         $original = clone($user);
+
         $user->jabber = null;
+
         $result = $user->updateKeys($original);
+
         if (!$result) {
             common_log_db_error($user, 'UPDATE', __FILE__);
-            common_server_error(_('Couldn\'t update user.'));
+            $this->serverError(_('Couldn\'t update user.'));
             return;
         }
         $user->query('COMMIT');
 
-        # XXX: unsubscribe to the old address
+        // XXX: unsubscribe to the old address
 
-        $this->show_form(_('The address was removed.'), true);
+        $this->showForm(_('The address was removed.'), true);
     }
 
-    function jabber_exists($jabber)
+    /**
+     * Does this Jabber ID exist?
+     *
+     * Checks if we already have another user with this address.
+     *
+     * @param string $jabber Address to check
+     *
+     * @return boolean whether the Jabber ID exists
+     */
+
+    function jabberExists($jabber)
     {
         $user = common_current_user();
+
         $other = User::staticGet('jabber', $jabber);
+
         if (!$other) {
             return false;
         } else {
diff --git a/actions/inbox.php b/actions/inbox.php
index da27814a6..b553ab26c 100644
--- a/actions/inbox.php
+++ b/actions/inbox.php
@@ -46,66 +46,57 @@ require_once INSTALLDIR.'/lib/mailbox.php';
 
 class InboxAction extends MailboxAction
 {
+    
     /**
-     * returns the title of the page
+     * Title of the page
      *
-     * @param User $user current user
-     * @param int  $page current page
-     *
-     * @return string localised title of the page
-     *
-     * @see MailboxAction::getTitle()
+     * @return string page title
      */
-
-    function getTitle($user, $page)
-    {
-        if ($page > 1) {
-            $title = sprintf(_("Inbox for %s - page %d"), $user->nickname, $page);
+    
+    function title()
+    {        
+        if ($this->page > 1) {
+            return sprintf(_("Inbox for %s - page %d"), $this->user->nickname,
+                $this->page);
         } else {
-            $title = sprintf(_("Inbox for %s"), $user->nickname);
+            return sprintf(_("Inbox for %s"), $this->user->nickname);
         }
-        return $title;
     }
 
     /**
-     * retrieve the messages for this user and this page
+     * Retrieve the messages for this user and this page
      *
      * Does a query for the right messages
-     *
-     * @param User $user The current user
-     * @param int  $page The page the user is on
-     *
+     *  
      * @return Message data object with stream for messages
      *
      * @see MailboxAction::getMessages()
      */
 
-    function getMessages($user, $page)
+    function getMessages()
     {
         $message = new Message();
 
-        $message->to_profile = $user->id;
-
+        $message->to_profile = $this->user->id;
         $message->orderBy('created DESC, id DESC');
-        $message->limit((($page-1)*MESSAGES_PER_PAGE), MESSAGES_PER_PAGE + 1);
+        $message->limit((($this->page - 1) * MESSAGES_PER_PAGE),
+            MESSAGES_PER_PAGE + 1);
 
         if ($message->find()) {
             return $message;
-        } else {
+        } else {            
             return null;
         }
     }
 
     /**
-     * returns the profile we want to show with the message
+     * Returns the profile we want to show with the message
      *
-     * For inboxes, we show the sender.
+     * For inboxes, we show the sender; for outboxes, the recipient.
      *
      * @param Message $message The message to get the profile for
      *
-     * @return Profile The profile of the message sender
-     *
-     * @see MailboxAction::getMessageProfile()
+     * @return Profile The profile that matches the message
      */
 
     function getMessageProfile($message)
@@ -114,7 +105,7 @@ class InboxAction extends MailboxAction
     }
 
     /**
-     * instructions for using this page
+     * Instructions for using this page
      *
      * @return string localised instructions for using the page
      */
diff --git a/actions/invite.php b/actions/invite.php
index 80e022a3d..95d96bcde 100644
--- a/actions/invite.php
+++ b/actions/invite.php
@@ -22,7 +22,7 @@ if (!defined('LACONICA')) { exit(1); }
 class InviteAction extends Action
 {
 
-    function is_readonly()
+    function isReadOnly()
     {
         return false;
     }
@@ -31,7 +31,7 @@ class InviteAction extends Action
     {
         parent::handle($args);
         if (!common_logged_in()) {
-            $this->client_error(sprintf(_('You must be logged in to invite other users to use %s'),
+            $this->clientError(sprintf(_('You must be logged in to invite other users to use %s'),
                                         common_config('site', 'name')));
             return;
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
@@ -89,29 +89,29 @@ class InviteAction extends Action
 
         common_show_header(_('Invitation(s) sent'));
         if ($already) {
-            common_element('p', null, _('You are already subscribed to these users:'));
-            common_element_start('ul');
+            $this->element('p', null, _('You are already subscribed to these users:'));
+            $this->elementStart('ul');
             foreach ($already as $other) {
-                common_element('li', null, sprintf(_('%s (%s)'), $other->nickname, $other->email));
+                $this->element('li', null, sprintf(_('%s (%s)'), $other->nickname, $other->email));
             }
-            common_element_end('ul');
+            $this->elementEnd('ul');
         }
         if ($subbed) {
-            common_element('p', null, _('These people are already users and you were automatically subscribed to them:'));
-            common_element_start('ul');
+            $this->element('p', null, _('These people are already users and you were automatically subscribed to them:'));
+            $this->elementStart('ul');
             foreach ($subbed as $other) {
-                common_element('li', null, sprintf(_('%s (%s)'), $other->nickname, $other->email));
+                $this->element('li', null, sprintf(_('%s (%s)'), $other->nickname, $other->email));
             }
-            common_element_end('ul');
+            $this->elementEnd('ul');
         }
         if ($sent) {
-            common_element('p', null, _('Invitation(s) sent to the following people:'));
-            common_element_start('ul');
+            $this->element('p', null, _('Invitation(s) sent to the following people:'));
+            $this->elementStart('ul');
             foreach ($sent as $other) {
-                common_element('li', null, $other);
+                $this->element('li', null, $other);
             }
-            common_element_end('ul');
-            common_element('p', null, _('You will be notified when your invitees accept the invitation and register on the site. Thanks for growing the community!'));
+            $this->elementEnd('ul');
+            $this->element('p', null, _('You will be notified when your invitees accept the invitation and register on the site. Thanks for growing the community!'));
         }
         common_show_footer();
     }
@@ -119,12 +119,12 @@ class InviteAction extends Action
     function show_top($error=null)
     {
         if ($error) {
-            common_element('p', 'error', $error);
+            $this->element('p', 'error', $error);
         } else {
-            common_element_start('div', 'instructions');
-            common_element('p', null,
+            $this->elementStart('div', 'instructions');
+            $this->element('p', null,
                            _('Use this form to invite your friends and colleagues to use this service.'));
-            common_element_end('div');
+            $this->elementEnd('div');
         }
     }
 
@@ -135,22 +135,22 @@ class InviteAction extends Action
 
         common_show_header(_('Invite new users'), null, $error, array($this, 'show_top'));
 
-        common_element_start('form', array('method' => 'post',
+        $this->elementStart('form', array('method' => 'post',
                                            'id' => 'invite',
                                            'action' => common_local_url('invite')));
-        common_hidden('token', common_session_token());
+        $this->hidden('token', common_session_token());
 
-        common_textarea('addresses', _('Email addresses'),
+        $this->textarea('addresses', _('Email addresses'),
                         $this->trimmed('addresses'),
                         _('Addresses of friends to invite (one per line)'));
 
-        common_textarea('personal', _('Personal message'),
+        $this->textarea('personal', _('Personal message'),
                         $this->trimmed('personal'),
                         _('Optionally add a personal message to the invitation.'));
 
-        common_submit('send', _('Send'));
+        $this->submit('send', _('Send'));
 
-        common_element_end('form');
+        $this->elementEnd('form');
 
         common_show_footer();
     }
diff --git a/actions/login.php b/actions/login.php
index 8600d44fd..11cf1f02a 100644
--- a/actions/login.php
+++ b/actions/login.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Login form
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,47 +18,98 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Login
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Login form
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
 class LoginAction extends Action
 {
+    /**
+     * Has there been an error?
+     */
+
+    var $error = null;
+
+    /**
+     * Is this a read-only action?
+     *
+     * @return boolean false
+     */
 
-    function is_readonly()
+    function isReadOnly()
     {
-        return true;
+        return false;
     }
 
+    /**
+     * Handle input, produce output
+     *
+     * Switches on request method; either shows the form or handles its input.
+     *
+     * @param array $args $_REQUEST data
+     *
+     * @return void
+     */
+
     function handle($args)
     {
         parent::handle($args);
         if (common_is_real_login()) {
-            common_user_error(_('Already logged in.'));
+            $this->clientError(_('Already logged in.'));
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-            $this->check_login();
+            $this->checkLogin();
         } else {
-            $this->show_form();
+            $this->showForm();
         }
     }
 
-    function check_login()
+    /**
+     * Check the login data
+     *
+     * Determines if the login data is valid. If so, logs the user
+     * in, and redirects to the 'with friends' page, or to the stored
+     * return-to URL.
+     *
+     * @return void
+     */
+
+    function checkLogin()
     {
-        # XXX: login throttle
+        // XXX: login throttle
 
-        # CSRF protection - token set in common_notice_form()
+        // CSRF protection - token set in common_notice_form()
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->client_error(_('There was a problem with your session token. Try again, please.'));
+            $this->clientError(_('There was a problem with your session token. '.
+                                 'Try again, please.'));
             return;
         }
 
         $nickname = common_canonical_nickname($this->trimmed('nickname'));
         $password = $this->arg('password');
         if (common_check_user($nickname, $password)) {
-            # success!
+            // success!
             if (!common_set_user($nickname)) {
-                common_server_error(_('Error setting user.'));
+                $this->serverError(_('Error setting user.'));
                 return;
             }
             common_real_login(true);
@@ -63,10 +117,10 @@ class LoginAction extends Action
                 common_debug('Adding rememberme cookie for ' . $nickname);
                 common_rememberme();
             }
-            # success!
+            // success!
             $url = common_get_returnto();
             if ($url) {
-                # We don't have to return to it again
+                // We don't have to return to it again
                 common_set_returnto(null);
             } else {
                 $url = common_local_url('all',
@@ -75,13 +129,13 @@ class LoginAction extends Action
             }
             common_redirect($url);
         } else {
-            $this->show_form(_('Incorrect username or password.'));
+            $this->showForm(_('Incorrect username or password.'));
             return;
         }
 
-        # success!
+        // success!
         if (!common_set_user($user)) {
-            common_server_error(_('Error setting user.'));
+            $this->serverError(_('Error setting user.'));
             return;
         }
 
@@ -91,10 +145,10 @@ class LoginAction extends Action
             common_debug('Adding rememberme cookie for ' . $nickname);
             common_rememberme($user);
         }
-        # success!
+        // success!
         $url = common_get_returnto();
         if ($url) {
-            # We don't have to return to it again
+            // We don't have to return to it again
             common_set_returnto(null);
         } else {
             $url = common_local_url('all',
@@ -104,35 +158,109 @@ class LoginAction extends Action
         common_redirect($url);
     }
 
-    function show_form($error=null)
+    /**
+     * Store an error and show the page
+     *
+     * This used to show the whole page; now, it's just a wrapper
+     * that stores the error in an attribute.
+     *
+     * @param string $error error, if any.
+     *
+     * @return void
+     */
+
+    function showForm($error=null)
+    {
+        $this->error = $error;
+        $this->showPage();
+    }
+
+    /**
+     * Title of the page
+     *
+     * @return string title of the page
+     */
+
+    function title()
     {
-        common_show_header(_('Login'), null, $error, array($this, 'show_top'));
-        common_element_start('form', array('method' => 'post',
-                                           'id' => 'login',
+        return _('Login');
+    }
+
+    /**
+     * Show page notice
+     *
+     * Display a notice for how to use the page, or the
+     * error if it exists.
+     *
+     * @return void
+     */
+
+    function showPageNotice()
+    {
+        if ($this->error) {
+            $this->element('p', 'error', $this->error);
+        } else {
+            $instr  = $this->getInstructions();
+            $output = common_markup_to_html($instr);
+
+            $this->raw($output);
+        }
+    }
+
+    /**
+     * Core of the display code
+     *
+     * Shows the login form.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $this->elementStart('form', array('method' => 'post',
+                                           'id' => 'form_login',
+                                           'class' => 'form_settings',
                                            'action' => common_local_url('login')));
-        common_input('nickname', _('Nickname'));
-        common_password('password', _('Password'));
-        common_checkbox('rememberme', _('Remember me'), false,
+        $this->elementStart('fieldset');
+        $this->element('legend', null, _('Login to site'));
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
+        $this->input('nickname', _('Nickname'));
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->password('password', _('Password'));
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('rememberme', _('Remember me'), false,
                         _('Automatically login in the future; ' .
                            'not for shared computers!'));
-        common_submit('submit', _('Login'));
-        common_hidden('token', common_session_token());
-        common_element_end('form');
-        common_element_start('p');
-        common_element('a', array('href' => common_local_url('recoverpassword')),
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+        $this->submit('submit', _('Login'));
+        $this->hidden('token', common_session_token());
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
+        $this->elementStart('p');
+        $this->element('a', array('href' => common_local_url('recoverpassword')),
                        _('Lost or forgotten password?'));
-        common_element_end('p');
-        common_show_footer();
+        $this->elementEnd('p');
     }
 
-    function get_instructions()
+    /**
+     * Instructions for using the form
+     *
+     * For "remembered" logins, we make the user re-login when they
+     * try to change settings. Different instructions for this case.
+     *
+     * @return void
+     */
+
+    function getInstructions()
     {
-        if (common_logged_in() &&
-            !common_is_real_login() &&
-            common_get_returnto())
-        {
-            # rememberme logins have to reauthenticate before
-            # changing any profile settings (cookie-stealing protection)
+        if (common_logged_in() && !common_is_real_login() &&
+            common_get_returnto()) {
+            // rememberme logins have to reauthenticate before
+            // changing any profile settings (cookie-stealing protection)
             return _('For security reasons, please re-enter your ' .
                      'user name and password ' .
                      'before changing your settings.');
@@ -144,16 +272,17 @@ class LoginAction extends Action
         }
     }
 
-    function show_top($error=null)
+    /**
+     * A local menu
+     *
+     * Shows different login/register actions.
+     *
+     * @return void
+     */
+
+    function showLocalNav()
     {
-        if ($error) {
-            common_element('p', 'error', $error);
-        } else {
-            $instr = $this->get_instructions();
-            $output = common_markup_to_html($instr);
-            common_element_start('div', 'instructions');
-            common_raw($output);
-            common_element_end('div');
-        }
+        $nav = new LoginGroupNav($this);
+        $nav->show();
     }
 }
diff --git a/actions/logout.php b/actions/logout.php
index 201378730..0ff8dc754 100644
--- a/actions/logout.php
+++ b/actions/logout.php
@@ -1,5 +1,16 @@
 <?php
-/*
+/**
+ * Logout action.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ *
  * Laconica - a distributed open-source microblogging tool
  * Copyright (C) 2008, Controlez-Vous, Inc.
  *
@@ -17,27 +28,51 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/openid.php');
+require_once INSTALLDIR.'/lib/openid.php';
 
+/**
+ * Logout action class.
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ */
 class LogoutAction extends Action
 {
     
-    function is_readonly()
+    /**
+     * This is read only.
+     * 
+     * @return boolean true
+     */
+    function isReadOnly()
     {
         return true;
     }
-    
+
+    /**
+     * Class handler.
+     * 
+     * @param array $args array of arguments
+     *
+     * @return nothing
+     */
     function handle($args)
     {
         parent::handle($args);
         if (!common_logged_in()) {
-            common_user_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
         } else {
             common_set_user(null);
-            common_real_login(false); # not logged in
-            common_forgetme(); # don't log back in!
+            common_real_login(false); // not logged in
+            common_forgetme(); // don't log back in!
             common_redirect(common_local_url('public'));
         }
     }
diff --git a/actions/microsummary.php b/actions/microsummary.php
index 13ddc4e3e..196dd5de8 100644
--- a/actions/microsummary.php
+++ b/actions/microsummary.php
@@ -1,5 +1,16 @@
 <?php
-/*
+/**
+ * Microsummary action, see https://wiki.mozilla.org/Microsummaries
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ *
  * Laconica - a distributed open-source microblogging tool
  * Copyright (C) 2008, Controlez-Vous, Inc.
  *
@@ -17,28 +28,45 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
+/**
+ * Microsummary action class.
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ */
 class MicrosummaryAction extends Action
 {
-
+    /**
+     * Class handler.
+     * 
+     * @param array $args array of arguments
+     *
+     * @return nothing
+     */
     function handle($args)
     {
-
         parent::handle($args);
 
         $nickname = common_canonical_nickname($this->arg('nickname'));
-        $user = User::staticGet('nickname', $nickname);
+        $user     = User::staticGet('nickname', $nickname);
 
         if (!$user) {
-            $this->client_error(_('No such user'), 404);
+            $this->clientError(_('No such user'), 404);
             return;
         }
         
         $notice = $user->getCurrentNotice();
         
         if (!$notice) {
-            $this->client_error(_('No current status'), 404);
+            $this->clientError(_('No current status'), 404);
         }
         
         header('Content-Type: text/plain');
diff --git a/actions/newmessage.php b/actions/newmessage.php
index 27fa9d518..aa94f8c4f 100644
--- a/actions/newmessage.php
+++ b/actions/newmessage.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Handler for posting new notices
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,52 +18,106 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Zach Copley <zach@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
+ 
+if (!defined('LACONICA')) { 
+    exit(1); 
+}
 
-if (!defined('LACONICA')) { exit(1); }
+/**
+ * Action for posting new direct messages
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
 class NewmessageAction extends Action
 {
     
+    /**
+     * Error message, if any
+     */
+
+    var $msg = null;
+
+    /**
+     * Title of the page
+     *
+     * Note that this usually doesn't get called unless something went wrong
+     *
+     * @return string page title
+     */
+     
+    function title()
+    {
+        return _('New message');
+    }
+    
+    /**
+     * Handle input, produce output
+     *
+     * @param array $args $_REQUEST contents
+     *
+     * @return void
+     */
+    
     function handle($args)
     {
         parent::handle($args);
 
         if (!common_logged_in()) {
-            $this->client_error(_('Not logged in.'), 403);
+            $this->clientError(_('Not logged in.'), 403);
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-            $this->save_new_message();
+            $this->saveNewMessage();
         } else {
-            $this->show_form();
+            $this->showForm();
         }
     }
 
-    function save_new_message()
+    function saveNewMessage()
     {
         $user = common_current_user();
-        assert($user); # XXX: maybe an error instead...
+        assert($user); // XXX: maybe an error instead...
 
-        # CSRF protection
+        // CSRF protection
         
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            $this->showForm(_('There was a problem with your session token. ' .
+                'Try again, please.'));
             return;
         }
         
         $content = $this->trimmed('content');
-        $to = $this->trimmed('to');
+        $to      = $this->trimmed('to');
         
         if (!$content) {
-            $this->show_form(_('No content!'));
+            $this->showForm(_('No content!'));
             return;
         } else {
             $content_shortened = common_shorten_links($content);
 
             if (mb_strlen($content_shortened) > 140) {
                 common_debug("Content = '$content_shortened'", __FILE__);
-                common_debug("mb_strlen(\$content) = " . mb_strlen($content_shortened), __FILE__);
-                $this->show_form(_('That\'s too long. Max message size is 140 chars.'));
+                common_debug("mb_strlen(\$content) = " . 
+                    mb_strlen($content_shortened),
+                    __FILE__);
+                $this->showForm(_('That\'s too long. ' .
+                    'Max message size is 140 chars.'));
                 return;
             }
         }
@@ -68,20 +125,21 @@ class NewmessageAction extends Action
         $other = User::staticGet('id', $to);
         
         if (!$other) {
-            $this->show_form(_('No recipient specified.'));
+            $this->showForm(_('No recipient specified.'));
             return;
         } else if (!$user->mutuallySubscribed($other)) {
-            $this->client_error(_('You can\'t send a message to this user.'), 404);
+            $this->clientError(_('You can\'t send a message to this user.'), 404);
             return;
         } else if ($user->id == $other->id) {
-            $this->client_error(_('Don\'t send a message to yourself; just say it to yourself quietly instead.'), 403);
+            $this->clientError(_('Don\'t send a message to yourself; ' .
+                'just say it to yourself quietly instead.'), 403);
             return;
         }
         
         $message = Message::saveNew($user->id, $other->id, $content, 'web');
         
         if (is_string($message)) {
-            $this->show_form($message);
+            $this->showForm($message);
             return;
         }
 
@@ -92,50 +150,33 @@ class NewmessageAction extends Action
         common_redirect($url, 303);
     }
 
-    function show_top($params)
+    function showForm($msg = null)
     {
-
-        list($content, $user, $to) = $params;
-        
-        assert(!is_null($user));
-
-        common_message_form($content, $user, $to);
-    }
-
-    function show_form($msg=null)
-    {
-        
         $content = $this->trimmed('content');
-        $user = common_current_user();
+        $user    = common_current_user();
 
         $to = $this->trimmed('to');
         
         $other = User::staticGet('id', $to);
 
         if (!$other) {
-            $this->client_error(_('No such user'), 404);
+            $this->clientError(_('No such user'), 404);
             return;
         }
 
         if (!$user->mutuallySubscribed($other)) {
-            $this->client_error(_('You can\'t send a message to this user.'), 404);
+            $this->clientError(_('You can\'t send a message to this user.'), 404);
             return;
-        }
+        }        
         
-        common_show_header(_('New message'), null,
-                           array($content, $user, $other),
-                           array($this, 'show_top'));
-        
-        if ($msg) {
-            common_element('p', array('id'=>'error'), $msg);
-        }
+        $this->msg = $msg;
         
-        common_show_footer();
+        $this->showPage();
     }
     
     function notify($from, $to, $message)
     {
         mail_notify_message($message, $from, $to);
-        # XXX: Jabber, SMS notifications... probably queued
+        // XXX: Jabber, SMS notifications... probably queued
     }
 }
diff --git a/actions/newnotice.php b/actions/newnotice.php
index c412e893d..572adbb23 100644
--- a/actions/newnotice.php
+++ b/actions/newnotice.php
@@ -1,67 +1,136 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Handler for posting new notices
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Affero General Public License for more details.
  *
  * You should have received a copy of the GNU Affero General Public License
- * along with this program.     If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Zach Copley <zach@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/noticelist.php';
 
-require_once INSTALLDIR . '/lib/noticelist.php';
+/**
+ * Action for posting new notices
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
 class NewnoticeAction extends Action
 {
+    /**
+     * Error message, if any
+     */
+
+    var $msg = null;
+
+    /**
+     * Title of the page
+     *
+     * Note that this usually doesn't get called unless something went wrong
+     *
+     * @return string page title
+     */
+
+    function title()
+    {
+        return _('New notice');
+    }
+
+    /**
+     * Handle input, produce output
+     *
+     * Switches based on GET or POST method. On GET, shows a form
+     * for posting a notice. On POST, saves the results of that form.
+     *
+     * Results may be a full page, or just a single notice list item,
+     * depending on whether AJAX was requested.
+     *
+     * @param array $args $_REQUEST contents
+     *
+     * @return void
+     */
 
     function handle($args)
     {
         parent::handle($args);
 
         if (!common_logged_in()) {
-            common_user_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
 
-            # CSRF protection - token set in common_notice_form()
+            // CSRF protection - token set in common_notice_form()
             $token = $this->trimmed('token');
             if (!$token || $token != common_session_token()) {
-                $this->client_error(_('There was a problem with your session token. Try again, please.'));
+                $this->clientError(_('There was a problem with your session token. '.
+                                     'Try again, please.'));
                 return;
             }
 
-            $this->save_new_notice();
+            $this->saveNewNotice();
         } else {
-            $this->show_form();
+            $this->showForm();
         }
     }
 
-    function save_new_notice()
-    {
+    /**
+     * Save a new notice, based on arguments
+     *
+     * If successful, will show the notice, or return an Ajax-y result.
+     * If not, it will show an error message -- possibly Ajax-y.
+     *
+     * Also, if the notice input looks like a command, it will run the
+     * command and show the results -- again, possibly ajaxy.
+     *
+     * @return void
+     */
 
+    function saveNewNotice()
+    {
         $user = common_current_user();
-        assert($user); # XXX: maybe an error instead...
+        assert($user); // XXX: maybe an error instead...
         $content = $this->trimmed('status_textarea');
 
         if (!$content) {
-            $this->show_form(_('No content!'));
+            $this->showForm(_('No content!'));
             return;
         } else {
             $content_shortened = common_shorten_links($content);
 
             if (mb_strlen($content_shortened) > 140) {
-                common_debug("Content = '$content_shortened'", __FILE__);
-                common_debug("mb_strlen(\$content) = " . mb_strlen($content_shortened), __FILE__);
-                $this->show_form(_('That\'s too long. Max notice size is 140 chars.'));
+                $this->showForm(_('That\'s too long. '.
+                                  'Max notice size is 140 chars.'));
                 return;
             }
         }
@@ -81,24 +150,25 @@ class NewnoticeAction extends Action
 
         $replyto = $this->trimmed('inreplyto');
 
-        $notice = Notice::saveNew($user->id, $content, 'web', 1, ($replyto == 'false') ? null : $replyto);
+        $notice = Notice::saveNew($user->id, $content, 'web', 1,
+                                  ($replyto == 'false') ? null : $replyto);
 
         if (is_string($notice)) {
-            $this->show_form($notice);
+            $this->showForm($notice);
             return;
         }
 
         common_broadcast_notice($notice);
 
         if ($this->boolean('ajax')) {
-            common_start_html('text/xml;charset=utf-8', true);
-            common_element_start('head');
-            common_element('title', null, _('Notice posted'));
-            common_element_end('head');
-            common_element_start('body');
-            $this->show_notice($notice);
-            common_element_end('body');
-            common_element_end('html');
+            $this->startHTML('text/xml;charset=utf-8', true);
+            $this->elementStart('head');
+            $this->element('title', null, _('Notice posted'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $this->showNotice($notice);
+            $this->elementEnd('body');
+            $this->elementEnd('html');
         } else {
             $returnto = $this->trimmed('returnto');
 
@@ -113,29 +183,64 @@ class NewnoticeAction extends Action
         }
     }
 
-    function ajax_error_msg($msg)
+    /**
+     * Show an Ajax-y error message
+     *
+     * Goes back to the browser, where it's shown in a popup.
+     *
+     * @param string $msg Message to show
+     *
+     * @return void
+     */
+
+    function ajaxErrorMsg($msg)
     {
         common_start_html('text/xml;charset=utf-8', true);
-        common_element_start('head');
-        common_element('title', null, _('Ajax Error'));
-        common_element_end('head');
-        common_element_start('body');
-        common_element('p', array('id' => 'error'), $msg);
-        common_element_end('body');
-        common_element_end('html');
+        $this->elementStart('head');
+        $this->element('title', null, _('Ajax Error'));
+        $this->elementEnd('head');
+        $this->elementStart('body');
+        $this->element('p', array('id' => 'error'), $msg);
+        $this->elementEnd('body');
+        $this->elementEnd('html');
     }
 
-    function show_top($content=null)
-    {
-        common_notice_form(null, $content);
-    }
+    /**
+     * Formerly page output
+     *
+     * This used to be the whole page output; now that's been largely
+     * subsumed by showPage. So this just stores an error message, if
+     * it was passed, and calls showPage.
+     *
+     * Note that since we started doing Ajax output, this page is rarely
+     * seen.
+     *
+     * @param string $msg An error message, if any
+     *
+     * @return void
+     */
 
-    function show_form($msg=null)
+    function showForm($msg=null)
     {
         if ($msg && $this->boolean('ajax')) {
-            $this->ajax_error_msg($msg);
+            $this->ajaxErrorMsg($msg);
             return;
         }
+
+        $this->msg = $msg;
+        $this->showPage();
+    }
+
+    /**
+     * Overload for replies or bad results
+     *
+     * We show content in the notice form if there were replies or results.
+     *
+     * @return void
+     */
+
+    function showNoticeForm()
+    {
         $content = $this->trimmed('status_textarea');
         if (!$content) {
             $replyto = $this->trimmed('replyto');
@@ -144,18 +249,41 @@ class NewnoticeAction extends Action
                 $content = '@' . $profile->nickname . ' ';
             }
         }
-        common_show_header(_('New notice'), null, $content,
-                           array($this, 'show_top'));
-        if ($msg) {
-            common_element('p', array('id' => 'error'), $msg);
+
+        $notice_form = new NoticeForm($this, $content);
+        $notice_form->show();
+    }
+
+    /**
+     * Show an error message
+     *
+     * Shows an error message if there is one.
+     *
+     * @return void
+     *
+     * @todo maybe show some instructions?
+     */
+
+    function showPageNotice()
+    {
+        if ($this->msg) {
+            $this->element('p', array('id' => 'error'), $this->msg);
         }
-        common_show_footer();
     }
 
-    function show_notice($notice)
+    /**
+     * Output a notice
+     *
+     * Used to generate the notice code for Ajax results.
+     *
+     * @param Notice $notice Notice that was saved
+     *
+     * @return void
+     */
+
+    function showNotice($notice)
     {
-        $nli = new NoticeListItem($notice);
+        $nli = new NoticeListItem($notice, $this);
         $nli->show();
     }
-
 }
diff --git a/actions/noticesearch.php b/actions/noticesearch.php
index b36fc8ad2..336e39bd3 100644
--- a/actions/noticesearch.php
+++ b/actions/noticesearch.php
@@ -58,7 +58,7 @@ class NoticesearchAction extends SearchAction
         }
         if ($cnt > 0) {
             $terms = preg_split('/[\s,]+/', $q);
-            common_element_start('ul', array('id' => 'notices'));
+            $this->elementStart('ul', array('id' => 'notices'));
             for ($i = 0; $i < min($cnt, NOTICES_PER_PAGE); $i++) {
                 if ($notice->fetch()) {
                     $this->show_notice($notice, $terms);
@@ -67,9 +67,9 @@ class NoticesearchAction extends SearchAction
                     break;
                 }
             }
-            common_element_end('ul');
+            $this->elementEnd('ul');
         } else {
-            common_element('p', 'error', _('No results'));
+            $this->element('p', 'error', _('No results'));
         }
 
         common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
@@ -82,7 +82,7 @@ class NoticesearchAction extends SearchAction
             $q = $arr[0];
         }
         if ($q) {
-            common_element('link', array('rel' => 'alternate',
+            $this->element('link', array('rel' => 'alternate',
                                          'href' => common_local_url('noticesearchrss',
                                                                     array('q' => $q)),
                                          'type' => 'application/rss+xml',
@@ -97,62 +97,62 @@ class NoticesearchAction extends SearchAction
         $profile = $notice->getProfile();
         if (!$profile) {
             common_log_db_error($notice, 'SELECT', __FILE__);
-            $this->server_error(_('Notice without matching profile'));
+            $this->serverError(_('Notice without matching profile'));
             return;
         }
         # XXX: RDFa
-        common_element_start('li', array('class' => 'notice_single',
+        $this->elementStart('li', array('class' => 'notice_single',
                                           'id' => 'notice-' . $notice->id));
         $avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
-        common_element_start('a', array('href' => $profile->profileurl));
-        common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
+        $this->elementStart('a', array('href' => $profile->profileurl));
+        $this->element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
                                     'class' => 'avatar stream',
                                     'width' => AVATAR_STREAM_SIZE,
                                     'height' => AVATAR_STREAM_SIZE,
                                     'alt' =>
                                     ($profile->fullname) ? $profile->fullname :
                                     $profile->nickname));
-        common_element_end('a');
-        common_element('a', array('href' => $profile->profileurl,
+        $this->elementEnd('a');
+        $this->element('a', array('href' => $profile->profileurl,
                                   'class' => 'nickname'),
                        $profile->nickname);
         # FIXME: URL, image, video, audio
-        common_element_start('p', array('class' => 'content'));
+        $this->elementStart('p', array('class' => 'content'));
         if ($notice->rendered) {
-            common_raw($this->highlight($notice->rendered, $terms));
+            $this->raw($this->highlight($notice->rendered, $terms));
         } else {
             # XXX: may be some uncooked notices in the DB,
             # we cook them right now. This should probably disappear in future
             # versions (>> 0.4.x)
-            common_raw($this->highlight(common_render_content($notice->content, $notice), $terms));
+            $this->raw($this->highlight(common_render_content($notice->content, $notice), $terms));
         }
-        common_element_end('p');
+        $this->elementEnd('p');
         $noticeurl = common_local_url('shownotice', array('notice' => $notice->id));
-        common_element_start('p', 'time');
-        common_element('a', array('class' => 'permalink',
+        $this->elementStart('p', 'time');
+        $this->element('a', array('class' => 'permalink',
                                   'href' => $noticeurl,
                                   'title' => common_exact_date($notice->created)),
                        common_date_string($notice->created));
         if ($notice->reply_to) {
             $replyurl = common_local_url('shownotice', array('notice' => $notice->reply_to));
-            common_text(' (');
-            common_element('a', array('class' => 'inreplyto',
+            $this->text(' (');
+            $this->element('a', array('class' => 'inreplyto',
                                       'href' => $replyurl),
                            _('in reply to...'));
-            common_text(')');
+            $this->text(')');
         }
-        common_element_start('a',
+        $this->elementStart('a',
                              array('href' => common_local_url('newnotice',
                                                               array('replyto' => $profile->nickname)),
                                    'onclick' => 'doreply("'.$profile->nickname.'"); return false',
                                    'title' => _('reply'),
                                    'class' => 'replybutton'));
-        common_hidden('posttoken', common_session_token());
+        $this->hidden('posttoken', common_session_token());
         
-        common_raw('&rarr;');
-        common_element_end('a');
-        common_element_end('p');
-        common_element_end('li');
+        $this->raw('&rarr;');
+        $this->elementEnd('a');
+        $this->elementEnd('p');
+        $this->elementEnd('li');
     }
 
     function highlight($text, $terms)
diff --git a/actions/nudge.php b/actions/nudge.php
index a6480a582..bb80ce357 100644
--- a/actions/nudge.php
+++ b/actions/nudge.php
@@ -1,5 +1,17 @@
 <?php
-/*
+
+/**
+ * User by ID action class.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ *
  * Laconica - a distributed open-source microblogging tool
  * Copyright (C) 2008, Controlez-Vous, Inc.
  *
@@ -17,41 +29,59 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/mail.php');
+require_once INSTALLDIR.'/lib/mail.php';
 
+/**
+ * Nudge a user action class.
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ */
 class NudgeAction extends Action
 {
-
+     /**
+     * Class handler.
+     * 
+     * @param array $args array of arguments
+     *
+     * @return nothing
+     */
     function handle($args)
     {
         parent::handle($args);
 
         if (!common_logged_in()) {
-            $this->client_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
             return;
         }
 
-        $user = common_current_user();
+        $user  = common_current_user();
         $other = User::staticGet('nickname', $this->arg('nickname'));
 
         if ($_SERVER['REQUEST_METHOD'] != 'POST') {
-            common_redirect(common_local_url('showstream', array('nickname' => $other->nickname)));
+            common_redirect(common_local_url('showstream',
+                array('nickname' => $other->nickname)));
             return;
         }
 
-        # CSRF protection
-
+        // CSRF protection
         $token = $this->trimmed('token');
         
         if (!$token || $token != common_session_token()) {
-            $this->client_error(_('There was a problem with your session token. Try again, please.'));
+            $this->clientError(_('There was a problem with your session token. Try again, please.'));
             return;
         }
 
         if (!$other->email || !$other->emailnotifynudge) {
-            $this->client_error(_('This user doesn\'t allow nudges or hasn\'t confirmed or set his email yet.'));
+            $this->clientError(_('This user doesn\'t allow nudges or hasn\'t confirmed or set his email yet.'));
             return;
         }
 
@@ -59,13 +89,13 @@ class NudgeAction extends Action
 
         if ($this->boolean('ajax')) {
             common_start_html('text/xml;charset=utf-8', true);
-            common_element_start('head');
-            common_element('title', null, _('Nudge sent'));
-            common_element_end('head');
-            common_element_start('body');
+            $this->elementStart('head');
+            $this->element('title', null, _('Nudge sent'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
             common_nudge_response();
-            common_element_end('body');
-            common_element_end('html');
+            $this->elementEnd('body');
+            $this->elementEnd('html');
         } else {
             // display a confirmation to the user
             common_redirect(common_local_url('showstream',
@@ -73,14 +103,22 @@ class NudgeAction extends Action
         }
     }
 
+     /**
+     * Do the actual notification
+     *
+     * @param class $user  nudger
+     * @param class $other nudgee
+     *
+     * @return nothing
+     */
     function notify($user, $other)
     {
         if ($other->id != $user->id) {
             if ($other->email && $other->emailnotifynudge) {
                 mail_notify_nudge($user, $other);
             }
-            # XXX: notify by IM
-            # XXX: notify by SMS
+            // XXX: notify by IM
+            // XXX: notify by SMS
         }
     }
 }
diff --git a/actions/openidlogin.php b/actions/openidlogin.php
index 09679e372..d1989e0de 100644
--- a/actions/openidlogin.php
+++ b/actions/openidlogin.php
@@ -28,7 +28,7 @@ class OpenidloginAction extends Action
     {
         parent::handle($args);
         if (common_logged_in()) {
-            common_user_error(_('Already logged in.'));
+            $this->clientError(_('Already logged in.'));
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             $openid_url = $this->trimmed('openid_url');
 
@@ -66,13 +66,13 @@ class OpenidloginAction extends Action
     function show_top($error=null)
     {
         if ($error) {
-            common_element('div', array('class' => 'error'), $error);
+            $this->element('div', array('class' => 'error'), $error);
         } else {
             $instr = $this->get_instructions();
             $output = common_markup_to_html($instr);
-            common_element_start('div', 'instructions');
-            common_raw($output);
-            common_element_end('div');
+            $this->elementStart('div', 'instructions');
+            $this->raw($output);
+            $this->elementEnd('div');
         }
     }
 
@@ -80,18 +80,18 @@ class OpenidloginAction extends Action
     {
         common_show_header(_('OpenID Login'), null, $error, array($this, 'show_top'));
         $formaction = common_local_url('openidlogin');
-        common_element_start('form', array('method' => 'post',
+        $this->elementStart('form', array('method' => 'post',
                                            'id' => 'openidlogin',
                                            'action' => $formaction));
-        common_hidden('token', common_session_token());
-        common_input('openid_url', _('OpenID URL'),
+        $this->hidden('token', common_session_token());
+        $this->input('openid_url', _('OpenID URL'),
                      $openid_url,
                      _('Your OpenID URL'));
-        common_checkbox('rememberme', _('Remember me'), false,
+        $this->checkbox('rememberme', _('Remember me'), false,
                         _('Automatically login in the future; ' .
                            'not for shared computers!'));
-        common_submit('submit', _('Login'));
-        common_element_end('form');
+        $this->submit('submit', _('Login'));
+        $this->elementEnd('form');
         common_show_footer();
     }
 }
diff --git a/actions/openidsettings.php b/actions/openidsettings.php
index 039236048..92469d20f 100644
--- a/actions/openidsettings.php
+++ b/actions/openidsettings.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Settings for OpenID
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,147 +18,217 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/settingsaction.php');
-require_once(INSTALLDIR.'/lib/openid.php');
+require_once INSTALLDIR.'/lib/accountsettingsaction.php';
+require_once INSTALLDIR.'/lib/openid.php';
 
-class OpenidsettingsAction extends SettingsAction
+/**
+ * Settings for OpenID
+ *
+ * Lets users add, edit and delete OpenIDs from their account
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class OpenidsettingsAction extends AccountSettingsAction
 {
+    /**
+     * Title of the page
+     *
+     * @return string Page title
+     */
 
-    function get_instructions()
+    function title()
     {
-        return _('[OpenID](%%doc.openid%%) lets you log into many sites ' .
-                  ' with the same user account. '.
-                  ' Manage your associated OpenIDs from here.');
+        return _('OpenID settings');
     }
 
-    function show_form($msg=null, $success=false)
+    /**
+     * Instructions for use
+     *
+     * @return string Instructions for use
+     */
+
+    function getInstructions()
     {
+        return _('[OpenID](%%doc.openid%%) lets you log into many sites ' .
+                 ' with the same user account. '.
+                 ' Manage your associated OpenIDs from here.');
+    }
 
-        $user = common_current_user();
+    /**
+     * Show the form for OpenID management
+     *
+     * We have one form with a few different submit buttons to do different things.
+     *
+     * @return void
+     */
 
-        $this->form_header(_('OpenID settings'), $msg, $success);
+    function showContent()
+    {
+        $user = common_current_user();
 
-        common_element_start('form', array('method' => 'post',
-                                           'id' => 'openidadd',
-                                           'action' =>
-                                           common_local_url('openidsettings')));
-        common_hidden('token', common_session_token());
-        common_element('h2', null, _('Add OpenID'));
-        common_element('p', null,
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_settings_openid_add',
+                                          'class' => 'form_settings',
+                                          'action' =>
+                                          common_local_url('openidsettings')));
+        $this->elementStart('fieldset', array('id' => 'settings_openid_add'));
+        $this->element('legend', null, _('Add OpenID'));
+        $this->hidden('token', common_session_token());
+        $this->element('p', 'form_guide',
                        _('If you want to add an OpenID to your account, ' .
-                          'enter it in the box below and click "Add".'));
-        common_element_start('p');
-        common_element('label', array('for' => 'openid_url'),
+                         'enter it in the box below and click "Add".'));
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
+        $this->element('label', array('for' => 'openid_url'),
                        _('OpenID URL'));
-        common_element('input', array('name' => 'openid_url',
+        $this->element('input', array('name' => 'openid_url',
                                       'type' => 'text',
                                       'id' => 'openid_url'));
-        common_element('input', array('type' => 'submit',
-                                      'id' => 'add',
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+        $this->element('input', array('type' => 'submit',
+                                      'id' => 'settings_openid_add_action-submit',
                                       'name' => 'add',
                                       'class' => 'submit',
                                       'value' => _('Add')));
-        common_element_end('p');
-        common_element_end('form');
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
 
         $oid = new User_openid();
+
         $oid->user_id = $user->id;
 
         $cnt = $oid->find();
 
         if ($cnt > 0) {
 
-            common_element('h2', null, _('Remove OpenID'));
+            $this->element('h2', null, _('Remove OpenID'));
 
             if ($cnt == 1 && !$user->password) {
 
-                common_element('p', null,
-                               _('Removing your only OpenID would make it impossible to log in! ' .
-                                  'If you need to remove it, add another OpenID first.'));
+                $this->element('p', 'form_guide',
+                               _('Removing your only OpenID '.
+                                 'would make it impossible to log in! ' .
+                                 'If you need to remove it, '.
+                                 'add another OpenID first.'));
 
                 if ($oid->fetch()) {
-                    common_element_start('p');
-                    common_element('a', array('href' => $oid->canonical),
+                    $this->elementStart('p');
+                    $this->element('a', array('href' => $oid->canonical),
                                    $oid->display);
-                    common_element_end('p');
+                    $this->elementEnd('p');
                 }
 
             } else {
 
-                common_element('p', null,
+                $this->element('p', 'form_guide',
                                _('You can remove an OpenID from your account '.
-                                  'by clicking the button marked "Remove".'));
+                                 'by clicking the button marked "Remove".'));
                 $idx = 0;
 
                 while ($oid->fetch()) {
-                    common_element_start('form', array('method' => 'POST',
-                                                       'id' => 'openiddelete' . $idx,
-                                                       'action' =>
-                                                       common_local_url('openidsettings')));
-                    common_element_start('p');
-                    common_hidden('token', common_session_token());
-                    common_element('a', array('href' => $oid->canonical),
+                    $this->elementStart('form',
+                                        array('method' => 'POST',
+                                              'id' => 'form_settings_openid_delete' . $idx,
+                                              'class' => 'form_settings',
+                                              'action' =>
+                                              common_local_url('openidsettings')));
+                    $this->elementStart('fieldset');
+                    $this->hidden('token', common_session_token());
+                    $this->element('a', array('href' => $oid->canonical),
                                    $oid->display);
-                    common_element('input', array('type' => 'hidden',
+                    $this->element('input', array('type' => 'hidden',
                                                   'id' => 'openid_url'.$idx,
                                                   'name' => 'openid_url',
                                                   'value' => $oid->canonical));
-                    common_element('input', array('type' => 'submit',
+                    $this->element('input', array('type' => 'submit',
                                                   'id' => 'remove'.$idx,
                                                   'name' => 'remove',
-                                                  'class' => 'submit',
+                                                  'class' => 'submit remove',
                                                   'value' => _('Remove')));
-                    common_element_end('p');
-                    common_element_end('form');
+                    $this->elementEnd('fieldset');
+                    $this->elementEnd('form');
                     $idx++;
                 }
             }
         }
-
-        common_show_footer();
     }
 
-    function handle_post()
+    /**
+     * Handle a POST request
+     *
+     * Muxes to different sub-functions based on which button was pushed
+     *
+     * @return void
+     */
+
+    function handlePost()
     {
-        # CSRF protection
+        // CSRF protection
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            $this->showForm(_('There was a problem with your session token. '.
+                              'Try again, please.'));
             return;
         }
 
         if ($this->arg('add')) {
-            $result = oid_authenticate($this->trimmed('openid_url'), 'finishaddopenid');
-            if (is_string($result)) { # error message
-                $this->show_form($result);
+            $result = oid_authenticate($this->trimmed('openid_url'),
+                                       'finishaddopenid');
+            if (is_string($result)) { // error message
+                $this->showForm($result);
             }
         } else if ($this->arg('remove')) {
-            $this->remove_openid();
+            $this->removeOpenid();
         } else {
-            $this->show_form(_('Something weird happened.'));
+            $this->showForm(_('Something weird happened.'));
         }
     }
 
-    function remove_openid()
-    {
+    /**
+     * Handles a request to remove an OpenID from the user's account
+     *
+     * Validates input and, if everything is OK, deletes the OpenID.
+     * Reloads the form with a success or error notification.
+     *
+     * @return void
+     */
 
+    function removeOpenid()
+    {
         $openid_url = $this->trimmed('openid_url');
+
         $oid = User_openid::staticGet('canonical', $openid_url);
+
         if (!$oid) {
-            $this->show_form(_('No such OpenID.'));
+            $this->showForm(_('No such OpenID.'));
             return;
         }
         $cur = common_current_user();
         if (!$cur || $oid->user_id != $cur->id) {
-            $this->show_form(_('That OpenID does not belong to you.'));
+            $this->showForm(_('That OpenID does not belong to you.'));
             return;
         }
         $oid->delete();
-        $this->show_form(_('OpenID removed.'), true);
+        $this->showForm(_('OpenID removed.'), true);
         return;
     }
 }
diff --git a/actions/opensearch.php b/actions/opensearch.php
index 96691fa6f..6e6e794e9 100644
--- a/actions/opensearch.php
+++ b/actions/opensearch.php
@@ -41,21 +41,21 @@ class OpensearchAction extends Action
         header('Content-Type: text/html');
 
         common_start_xml();
-        common_element_start('OpenSearchDescription', array('xmlns' => 'http://a9.com/-/spec/opensearch/1.1/'));
+        $this->elementStart('OpenSearchDescription', array('xmlns' => 'http://a9.com/-/spec/opensearch/1.1/'));
 
         $short_name =  common_config('site', 'name').' '.$short_name;
-        common_element('ShortName', null, $short_name);
-        common_element('Contact', null, common_config('site', 'email'));
-        common_element('Url', array('type' => 'text/html', 'method' => 'get',
+        $this->element('ShortName', null, $short_name);
+        $this->element('Contact', null, common_config('site', 'email'));
+        $this->element('Url', array('type' => 'text/html', 'method' => 'get',
                        'template' => str_replace('---', '{searchTerms}', common_local_url($type, array('q' => '---')))));
-        common_element('Image', array('height' => 16, 'width' => 16, 'type' => 'image/vnd.microsoft.icon'), common_path('favicon.ico'));
-        common_element('Image', array('height' => 50, 'width' => 50, 'type' => 'image/png'), theme_path('logo.png'));
-        common_element('AdultContent', null, 'false');
-        common_element('Language', null, common_language());
-        common_element('OutputEncoding', null, 'UTF-8');
-        common_element('InputEncoding', null, 'UTF-8');
-
-        common_element_end('OpenSearchDescription');
+        $this->element('Image', array('height' => 16, 'width' => 16, 'type' => 'image/vnd.microsoft.icon'), common_path('favicon.ico'));
+        $this->element('Image', array('height' => 50, 'width' => 50, 'type' => 'image/png'), theme_path('logo.png'));
+        $this->element('AdultContent', null, 'false');
+        $this->element('Language', null, common_language());
+        $this->element('OutputEncoding', null, 'UTF-8');
+        $this->element('InputEncoding', null, 'UTF-8');
+
+        $this->elementEnd('OpenSearchDescription');
         common_end_xml();
     }
 }
diff --git a/actions/othersettings.php b/actions/othersettings.php
index c2f08934c..b542233ca 100644
--- a/actions/othersettings.php
+++ b/actions/othersettings.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Miscellaneous settings
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,157 +18,136 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Robin Millette <millette@controlyourself.ca>
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/settingsaction.php');
+require_once INSTALLDIR.'/lib/accountsettingsaction.php';
 
-class OthersettingsAction extends SettingsAction
+/**
+ * Miscellaneous settings actions
+ *
+ * Currently this just manages URL shortening.
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class OthersettingsAction extends AccountSettingsAction
 {
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
 
-    function get_instructions()
+    function title()
     {
-        return _('Manage various other options.');
+        return _('Other Settings');
     }
 
-    function show_form($msg=null, $success=false)
-    {
-        $user = common_current_user();
-
-        $this->form_header(_('Other Settings'), $msg, $success);
-
-        common_element('h2', null, _('URL Auto-shortening'));
-        common_element_start('form', array('method' => 'post',
-                                           'id' => 'othersettings',
-                                           'action' =>
-                                           common_local_url('othersettings')));
-        common_hidden('token', common_session_token());
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
 
-        $services = array(
-            '' => 'None',
-            'ur1.ca' => 'ur1.ca (free service)',
-            '2tu.us' => '2tu.us (free service)',
-            'ptiturl.com' => 'ptiturl.com',
-            'bit.ly' => 'bit.ly',
-            'tinyurl.com' => 'tinyurl.com',
-            'is.gd' => 'is.gd',
-            'snipr.com' => 'snipr.com',
-            'metamark.net' => 'metamark.net'
-        );
-
-        common_dropdown('urlshorteningservice', _('Service'), $services, _('Automatic shortening service to use.'), false, $user->urlshorteningservice);
+    function getInstructions()
+    {
+        return _('Manage various other options.');
+    }
 
-        common_submit('save', _('Save'));
+    /**
+     * Content area of the page
+     *
+     * Shows a form for uploading an avatar.
+     *
+     * @return void
+     */
 
-        common_element_end('form');
+    function showContent()
+    {
+        $user = common_current_user();
 
-//        common_element('h2', null, _('Delete my account'));
-//        $this->show_delete_form();
 
-        common_show_footer();
-    }
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_settings_other',
+                                          'class' => 'form_settings',
+                                          'action' =>
+                                          common_local_url('othersettings')));
+        $this->elementStart('fieldset');
+        $this->element('legend', null, _('URL Auto-shortening'));
+        $this->hidden('token', common_session_token());
 
-    function show_feeds_list($feeds)
-    {
-        common_element_start('div', array('class' => 'feedsdel'));
-        common_element('p', null, 'Feeds:');
-        common_element_start('ul', array('class' => 'xoxo'));
+        // I18N
 
-        foreach ($feeds as $key => $value) {
-            $this->common_feed_item($feeds[$key]);
-        }
-        common_element_end('ul');
-        common_element_end('div');
+        $services = array(
+                          '' => 'None',
+                          'ur1.ca' => 'ur1.ca (free service)',
+                          '2tu.us' => '2tu.us (free service)',
+                          'ptiturl.com' => 'ptiturl.com',
+                          'bit.ly' => 'bit.ly',
+                          'tinyurl.com' => 'tinyurl.com',
+                          'is.gd' => 'is.gd',
+                          'snipr.com' => 'snipr.com',
+                          'metamark.net' => 'metamark.net'
+                          );
+
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
+        $this->dropdown('urlshorteningservice', _('Service'),
+                        $services, _('Automatic shortening service to use.'),
+                        false, $user->urlshorteningservice);
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+        $this->submit('save', _('Save'));
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
     }
 
-    //TODO move to common.php (and retrace its origin)
-    function common_feed_item($feed)
-    {
-        $user = common_current_user();
-        $nickname = $user->nickname;
-
-        switch($feed['item']) {
-            case 'notices': default:
-                $feed_classname = $feed['type'];
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "$nickname's ".$feed['version']." notice feed";
-                $feed['textContent'] = "RSS";
-                break;
-
-            case 'foaf':
-                $feed_classname = "foaf";
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "$nickname's FOAF file";
-                $feed['textContent'] = "FOAF";
-                break;
-        }
-        common_element_start('li');
-        common_element('a', array('href' => $feed['href'],
-                                  'class' => $feed_classname,
-                                  'type' => $feed_mimetype,
-                                  'title' => $feed_title),
-                            $feed['textContent']);
-        common_element_end('li');
-    }
+    /**
+     * Handle a post
+     *
+     * Saves the changes to url-shortening prefs and shows a success or failure
+     * message.
+     *
+     * @return void
+     */
 
-//    function show_delete_form() {
-//        $user = common_current_user();
-//      $notices = DB_DataObject::factory('notice');
-//      $notices->profile_id = $user->id;
-//      $notice_count = (int) $notices->count();
-//
-//        common_element_start('form', array('method' => 'POST',
-//                                           'id' => 'delete',
-//                                           'action' =>
-//                                           common_local_url('deleteprofile')));
-//
-//        common_hidden('token', common_session_token());
-//      common_element('p', null, "You can copy your notices and contacts by saving the two links below before deleting your account. Be careful, this operation cannot be undone.");
-//
-//        $this->show_feeds_list(array(0=>array('href'=>common_local_url('userrss', array('limit' => $notice_count, 'nickname' => $user->nickname)),
-//                                              'type' => 'rss',
-//                                              'version' => 'RSS 1.0',
-//                                              'item' => 'notices'),
-//                                     1=>array('href'=>common_local_url('foaf',array('nickname' => $user->nickname)),
-//                                              'type' => 'rdf',
-//                                              'version' => 'FOAF',
-//                                              'item' => 'foaf')));
-//
-//        common_submit('deleteaccount', _('Delete my account'));
-//        common_element_end('form');
-//    }
-
-    function handle_post()
+    function handlePost()
     {
-
-        # CSRF protection
+        // CSRF protection
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            $this->showForm(_('There was a problem with your session token. '.
+                              'Try again, please.'));
             return;
         }
 
-        if ($this->arg('save')) {
-            $this->save_preferences();
-        }else {
-            $this->show_form(_('Unexpected form submission.'));
-        }
-    }
-
-    function save_preferences()
-    {
-
         $urlshorteningservice = $this->trimmed('urlshorteningservice');
 
         if (!is_null($urlshorteningservice) && strlen($urlshorteningservice) > 50) {
-            $this->show_form(_('URL shortening service is too long (max 50 chars).'));
+            $this->showForm(_('URL shortening service is too long (max 50 chars).'));
             return;
         }
 
         $user = common_current_user();
 
-        assert(!is_null($user)); # should already be checked
+        assert(!is_null($user)); // should already be checked
 
         $user->query('BEGIN');
 
@@ -177,12 +159,12 @@ class OthersettingsAction extends SettingsAction
 
         if ($result === false) {
             common_log_db_error($user, 'UPDATE', __FILE__);
-            common_server_error(_('Couldn\'t update user.'));
+            $this->serverError(_('Couldn\'t update user.'));
             return;
         }
 
         $user->query('COMMIT');
 
-        $this->show_form(_('Preferences saved.'), true);
+        $this->showForm(_('Preferences saved.'), true);
     }
 }
diff --git a/actions/outbox.php b/actions/outbox.php
index 9fb6dbf9f..c8d7f2812 100644
--- a/actions/outbox.php
+++ b/actions/outbox.php
@@ -47,46 +47,39 @@ require_once INSTALLDIR.'/lib/mailbox.php';
 class OutboxAction extends MailboxAction
 {
     /**
-     * returns the title of the page
+     * Title of the page
      *
-     * @param User $user current user
-     * @param int  $page current page
-     *
-     * @return string localised title of the page
-     *
-     * @see MailboxAction::getTitle()
+     * @return string page title
      */
 
-    function getTitle($user, $page)
+    function title()
     {
-        if ($page > 1) {
-            $title = sprintf(_("Outbox for %s - page %d"), $user->nickname, $page);
+        if ($this->page > 1) {
+            return sprintf(_("Outbox for %s - page %d"),
+                $this->user->nickname, $page);
         } else {
-            $title = sprintf(_("Outbox for %s"), $user->nickname);
+            return sprintf(_("Outbox for %s"), $this->user->nickname);
         }
-        return $title;
     }
 
     /**
      * retrieve the messages for this user and this page
      *
      * Does a query for the right messages
-     *
-     * @param User $user The current user
-     * @param int  $page The page the user is on
-     *
+     *  
      * @return Message data object with stream for messages
      *
      * @see MailboxAction::getMessages()
      */
 
-    function getMessages($user, $page)
+    function getMessages()
     {
         $message = new Message();
 
-        $message->from_profile = $user->id;
+        $message->from_profile = $this->user->id;
         $message->orderBy('created DESC, id DESC');
-        $message->limit((($page-1)*MESSAGES_PER_PAGE), MESSAGES_PER_PAGE + 1);
+        $message->limit((($this->page - 1) * MESSAGES_PER_PAGE),
+            MESSAGES_PER_PAGE + 1);
 
         if ($message->find()) {
             return $message;
diff --git a/actions/passwordsettings.php b/actions/passwordsettings.php
new file mode 100644
index 000000000..f96da13bd
--- /dev/null
+++ b/actions/passwordsettings.php
@@ -0,0 +1,161 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Change user password
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Zach Copley <zach@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/accountsettingsaction.php';
+
+/**
+ * Change password
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class PasswordsettingsAction extends AccountSettingsAction
+{
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
+
+    function title()
+    {
+        return _('Change password');
+    }
+
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
+
+    function getInstructions()
+    {
+        return _('Change your password.');
+    }
+
+    /**
+     * Content area of the page
+     *
+     * Shows a form for changing the password
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $user = common_current_user();
+        $this->elementStart('form', array('method' => 'POST',
+                                          'id' => 'password',
+                                          'action' =>
+                                          common_local_url('profilesettings')));
+
+        $this->hidden('token', common_session_token());
+
+        // Users who logged in with OpenID won't have a pwd
+        if ($user->password) {
+            $this->password('oldpassword', _('Old password'));
+        }
+        $this->password('newpassword', _('New password'),
+                        _('6 or more characters'));
+        $this->password('confirm', _('Confirm'),
+                        _('same as password above'));
+        $this->submit('changepass', _('Change'));
+        $this->elementEnd('form');
+    }
+
+    /**
+     * Handle a post
+     *
+     * Validate input and save changes. Reload the form with a success
+     * or error message.
+     *
+     * @return void
+     */
+
+    function handlePost()
+    {
+        // CSRF protection
+
+        $token = $this->trimmed('token');
+        if (!$token || $token != common_session_token()) {
+            $this->showForm(_('There was a problem with your session token. '.
+                               'Try again, please.'));
+            return;
+        }
+
+        $user = common_current_user();
+        assert(!is_null($user)); // should already be checked
+
+        // FIXME: scrub input
+
+        $newpassword = $this->arg('newpassword');
+        $confirm     = $this->arg('confirm');
+
+        if (0 != strcmp($newpassword, $confirm)) {
+            $this->showForm(_('Passwords don\'t match.'));
+            return;
+        }
+
+        if ($user->password) {
+            $oldpassword = $this->arg('oldpassword');
+
+            if (!common_check_user($user->nickname, $oldpassword)) {
+                $this->showForm(_('Incorrect old password'));
+                return;
+            }
+        }
+
+        $original = clone($user);
+
+        $user->password = common_munge_password($newpassword, $user->id);
+
+        $val = $user->validate();
+        if ($val !== true) {
+            $this->showForm(_('Error saving user; invalid.'));
+            return;
+        }
+
+        if (!$user->update($original)) {
+            $this->serverError(_('Can\'t save new password.'));
+            return;
+        }
+
+        $this->showForm(_('Password saved.'), true);
+    }
+}
\ No newline at end of file
diff --git a/actions/peoplesearch.php b/actions/peoplesearch.php
index 0d0fae4e5..2b13b0812 100644
--- a/actions/peoplesearch.php
+++ b/actions/peoplesearch.php
@@ -60,7 +60,7 @@ class PeoplesearchAction extends SearchAction
             $results = new PeopleSearchResults($profile, $terms);
             $results->show_list();
         } else {
-            common_element('p', 'error', _('No results'));
+            $this->element('p', 'error', _('No results'));
         }
 
         $profile->free();
diff --git a/actions/peopletag.php b/actions/peopletag.php
index 13a0b7a41..7bcfcb93e 100644
--- a/actions/peopletag.php
+++ b/actions/peopletag.php
@@ -32,7 +32,7 @@ class PeopletagAction extends Action
         $tag = $this->trimmed('tag');
         
         if (!common_valid_profile_tag($tag)) {
-            $this->client_error(sprintf(_('Not a valid people tag: %s'), $tag));
+            $this->clientError(sprintf(_('Not a valid people tag: %s'), $tag));
             return;
         }
 
@@ -90,11 +90,11 @@ class PeopletagAction extends Action
     {
         $instr = sprintf(_('These are users who have tagged themselves "%s" ' .
                            'to show a common interest, characteristic, hobby or job.'), $tag);
-        common_element_start('div', 'instructions');
-        common_element_start('p');
-        common_text($instr);
-        common_element_end('p');
-        common_element_end('div');
+        $this->elementStart('div', 'instructions');
+        $this->elementStart('p');
+        $this->text($instr);
+        $this->elementEnd('p');
+        $this->elementEnd('div');
     }
 
     function get_title()
diff --git a/actions/postnotice.php b/actions/postnotice.php
index dec62a678..0b4735296 100644
--- a/actions/postnotice.php
+++ b/actions/postnotice.php
@@ -36,7 +36,7 @@ class PostnoticeAction extends Action
                 print "omb_version=".OMB_VERSION_01;
             }
         } catch (OAuthException $e) {
-            common_server_error($e->getMessage());
+            $this->serverError($e->getMessage());
             return;
         }
     }
@@ -45,36 +45,36 @@ class PostnoticeAction extends Action
     {
         $version = $req->get_parameter('omb_version');
         if ($version != OMB_VERSION_01) {
-            common_user_error(_('Unsupported OMB version'), 400);
+            $this->clientError(_('Unsupported OMB version'), 400);
             return false;
         }
         # First, check to see
         $listenee =  $req->get_parameter('omb_listenee');
         $remote_profile = Remote_profile::staticGet('uri', $listenee);
         if (!$remote_profile) {
-            common_user_error(_('Profile unknown'), 403);
+            $this->clientError(_('Profile unknown'), 403);
             return false;
         }
         $sub = Subscription::staticGet('token', $token->key);
         if (!$sub) {
-            common_user_error(_('No such subscription'), 403);
+            $this->clientError(_('No such subscription'), 403);
             return false;
         }
         $content = $req->get_parameter('omb_notice_content');
         $content_shortened = common_shorten_links($content);
         if (mb_strlen($content_shortened) > 140) {
-            common_user_error(_('Invalid notice content'), 400);
+            $this->clientError(_('Invalid notice content'), 400);
             return false;
         }
         $notice_uri = $req->get_parameter('omb_notice');
         if (!Validate::uri($notice_uri) &&
             !common_valid_tag($notice_uri)) {
-            common_user_error(_('Invalid notice uri'), 400);
+            $this->clientError(_('Invalid notice uri'), 400);
             return false;
         }
         $notice_url = $req->get_parameter('omb_notice_url');
         if ($notice_url && !common_valid_http_url($notice_url)) {
-            common_user_error(_('Invalid notice url'), 400);
+            $this->clientError(_('Invalid notice url'), 400);
             return false;
         }
         $notice = Notice::staticGet('uri', $notice_uri);
diff --git a/actions/profilesettings.php b/actions/profilesettings.php
index d861919b9..6dd4775e5 100644
--- a/actions/profilesettings.php
+++ b/actions/profilesettings.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Change profile settings
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,207 +18,162 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Zach Copley <zach@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/accountsettingsaction.php';
 
-require_once(INSTALLDIR.'/lib/settingsaction.php');
+/**
+ * Change profile settings
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
-class ProfilesettingsAction extends SettingsAction
+class ProfilesettingsAction extends AccountSettingsAction
 {
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
 
-    function get_instructions()
+    function title()
     {
-        return _('You can update your personal profile info here '.
-                  'so people know more about you.');
+        return _('Profile settings');
     }
 
-    function show_form($msg=null, $success=false)
-    {
-        $this->form_header(_('Profile settings'), $msg, $success);
-        $this->show_settings_form();
-        common_element('h2', null, _('Avatar'));
-        $this->show_avatar_form();
-        common_element('h2', null, _('Change password'));
-        $this->show_password_form();
-//        common_element('h2', null, _('Delete my account'));
-//        $this->show_delete_form();
-        common_show_footer();
-    }
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
 
-    function handle_post()
+    function getInstructions()
     {
-
-        # CSRF protection
-
-        $token = $this->trimmed('token');
-        if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
-            return;
-        }
-
-        if ($this->arg('save')) {
-            $this->save_profile();
-        } else if ($this->arg('upload')) {
-            $this->upload_avatar();
-        } else if ($this->arg('crop')) {
-            $this->crop_avatar();
-        } else if ($this->arg('changepass')) {
-            $this->change_password();
-        } else {
-            $this->show_form(_('Unexpected form submission.'));
-        }
-
+        return _('You can update your personal profile info here '.
+                  'so people know more about you.');
     }
 
-    function show_settings_form()
-    {
+    /**
+     * Content area of the page
+     *
+     * Shows a form for uploading an avatar.
+     *
+     * @return void
+     */
 
+    function showContent()
+    {
         $user = common_current_user();
         $profile = $user->getProfile();
 
-        common_element_start('form', array('method' => 'POST',
-                                           'id' => 'profilesettings',
+        $this->elementStart('form', array('method' => 'POST',
+                                           'id' => 'form_settings_profile',
+                                           'class' => 'form_settings',
                                            'action' => common_local_url('profilesettings')));
-        common_hidden('token', common_session_token());
-        
+        $this->elementStart('fieldset');
+        $this->element('legend', null, _('Profile information'));
+        $this->hidden('token', common_session_token());
+
         # too much common patterns here... abstractable?
-        
-        common_input('nickname', _('Nickname'),
+
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
+        $this->input('nickname', _('Nickname'),
                      ($this->arg('nickname')) ? $this->arg('nickname') : $profile->nickname,
                      _('1-64 lowercase letters or numbers, no punctuation or spaces'));
-        common_input('fullname', _('Full name'),
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->input('fullname', _('Full name'),
                      ($this->arg('fullname')) ? $this->arg('fullname') : $profile->fullname);
-        common_input('homepage', _('Homepage'),
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->input('homepage', _('Homepage'),
                      ($this->arg('homepage')) ? $this->arg('homepage') : $profile->homepage,
                      _('URL of your homepage, blog, or profile on another site'));
-        common_textarea('bio', _('Bio'),
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->textarea('bio', _('Bio'),
                         ($this->arg('bio')) ? $this->arg('bio') : $profile->bio,
                         _('Describe yourself and your interests in 140 chars'));
-        common_input('location', _('Location'),
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->input('location', _('Location'),
                      ($this->arg('location')) ? $this->arg('location') : $profile->location,
                      _('Where you are, like "City, State (or Region), Country"'));
-        common_input('tags', _('Tags'),
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->input('tags', _('Tags'),
                      ($this->arg('tags')) ? $this->arg('tags') : implode(' ', $user->getSelfTags()),
                      _('Tags for yourself (letters, numbers, -, ., and _), comma- or space- separated'));
-
+        $this->elementEnd('li');
+        $this->elementStart('li');
         $language = common_language();
-        common_dropdown('language', _('Language'), get_nice_language_list(), _('Preferred language'), true, $language);
+        $this->dropdown('language', _('Language'),
+                        get_nice_language_list(), _('Preferred language'),
+                        true, $language);
+        $this->elementEnd('li');
         $timezone = common_timezone();
         $timezones = array();
         foreach(DateTimeZone::listIdentifiers() as $k => $v) {
             $timezones[$v] = $v;
         }
-        common_dropdown('timezone', _('Timezone'), $timezones, _('What timezone are you normally in?'), true, $timezone);
-
-        common_checkbox('autosubscribe', _('Automatically subscribe to whoever subscribes to me (best for non-humans)'),
-                        ($this->arg('autosubscribe')) ? $this->boolean('autosubscribe') : $user->autosubscribe);
-
-        common_submit('save', _('Save'));
-
-        common_element_end('form');
+        $this->elementStart('li');
+        $this->dropdown('timezone', _('Timezone'),
+                        $timezones, _('What timezone are you normally in?'),
+                        true, $timezone);
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('autosubscribe',
+                        _('Automatically subscribe to whoever '.
+                          'subscribes to me (best for non-humans)'),
+                        ($this->arg('autosubscribe')) ?
+                        $this->boolean('autosubscribe') : $user->autosubscribe);
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+        $this->submit('save', _('Save'));
+
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
 
     }
 
-    function show_avatar_form()
-    {
-
-        $user = common_current_user();
-        $profile = $user->getProfile();
-
-        if (!$profile) {
-            common_log_db_error($user, 'SELECT', __FILE__);
-            $this->server_error(_('User without matching profile'));
-            return;
-        }
-        
-        $original = $profile->getOriginalAvatar();
-
-
-        common_element_start('form', array('enctype' => 'multipart/form-data',
-                                           'method' => 'POST',
-                                           'id' => 'avatar',
-                                           'action' =>
-                                           common_local_url('profilesettings')));
-        common_hidden('token', common_session_token());
-
-        if ($original) {
-            common_element_start('div', array('id'=>'avatar_original', 'class'=>'avatar_view'));
-            common_element('h3', null, _("Original:"));
-            common_element_start('div', array('id'=>'avatar_original_view'));
-            common_element('img', array('src' => $original->url,
-                                        'class' => 'avatar original',
-                                        'width' => $original->width,
-                                        'height' => $original->height,
-                                        'alt' => $user->nickname));
-            common_element_end('div');
-            common_element_end('div');
-        }
-
-        $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
-
-        if ($avatar) {
-            common_element_start('div', array('id'=>'avatar_preview', 'class'=>'avatar_view'));
-            common_element('h3', null, _("Preview:"));
-            common_element_start('div', array('id'=>'avatar_preview_view'));
-            common_element('img', array('src' => $original->url,//$avatar->url,
-                                        'class' => 'avatar profile',
-                                        'width' => AVATAR_PROFILE_SIZE,
-                                        'height' => AVATAR_PROFILE_SIZE,
-                                        'alt' => $user->nickname));
-            common_element_end('div');
-            common_element_end('div');
-
-            foreach(array('avatar_crop_x', 'avatar_crop_y', 'avatar_crop_w', 'avatar_crop_h') as $crop_info) {
-                common_element('input', array('name' => $crop_info,
-                                              'type' => 'hidden',
-                                              'id' => $crop_info));
-            }
-            common_submit('crop', _('Crop'));
-        }
-
-        common_element('input', array('name' => 'MAX_FILE_SIZE',
-                                      'type' => 'hidden',
-                                      'id' => 'MAX_FILE_SIZE',
-                                      'value' => MAX_AVATAR_SIZE));
-
-        common_element_start('p');
+    /**
+     * Handle a post
+     *
+     * Validate input and save changes. Reload the form with a success
+     * or error message.
+     *
+     * @return void
+     */
 
-        common_element('input', array('name' => 'avatarfile',
-                                      'type' => 'file',
-                                      'id' => 'avatarfile'));
-        common_element_end('p');
-
-        common_submit('upload', _('Upload'));
-        common_element_end('form');
-
-    }
-
-    function show_password_form()
+    function handlePost()
     {
+        # CSRF protection
 
-        $user = common_current_user();
-        common_element_start('form', array('method' => 'POST',
-                                           'id' => 'password',
-                                           'action' =>
-                                           common_local_url('profilesettings')));
-
-        common_hidden('token', common_session_token());
-
-        # Users who logged in with OpenID won't have a pwd
-        if ($user->password) {
-            common_password('oldpassword', _('Old password'));
+        $token = $this->trimmed('token');
+        if (!$token || $token != common_session_token()) {
+            $this->showForm(_('There was a problem with your session token. '.
+                               'Try again, please.'));
+            return;
         }
-        common_password('newpassword', _('New password'),
-                        _('6 or more characters'));
-        common_password('confirm', _('Confirm'),
-                        _('same as password above'));
-        common_submit('changepass', _('Change'));
-        common_element_end('form');
-    }
 
-    function save_profile()
-    {
         $nickname = $this->trimmed('nickname');
         $fullname = $this->trimmed('fullname');
         $homepage = $this->trimmed('homepage');
@@ -225,38 +183,38 @@ class ProfilesettingsAction extends SettingsAction
         $language = $this->trimmed('language');
         $timezone = $this->trimmed('timezone');
         $tagstring = $this->trimmed('tags');
-        
+
         # Some validation
 
         if (!Validate::string($nickname, array('min_length' => 1,
                                                'max_length' => 64,
                                                'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
-            $this->show_form(_('Nickname must have only lowercase letters and numbers and no spaces.'));
+            $this->showForm(_('Nickname must have only lowercase letters and numbers and no spaces.'));
             return;
         } else if (!User::allowed_nickname($nickname)) {
-            $this->show_form(_('Not a valid nickname.'));
+            $this->showForm(_('Not a valid nickname.'));
             return;
         } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
                    !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
-            $this->show_form(_('Homepage is not a valid URL.'));
+            $this->showForm(_('Homepage is not a valid URL.'));
             return;
         } else if (!is_null($fullname) && strlen($fullname) > 255) {
-            $this->show_form(_('Full name is too long (max 255 chars).'));
+            $this->showForm(_('Full name is too long (max 255 chars).'));
             return;
         } else if (!is_null($bio) && strlen($bio) > 140) {
-            $this->show_form(_('Bio is too long (max 140 chars).'));
+            $this->showForm(_('Bio is too long (max 140 chars).'));
             return;
         } else if (!is_null($location) && strlen($location) > 255) {
-            $this->show_form(_('Location is too long (max 255 chars).'));
+            $this->showForm(_('Location is too long (max 255 chars).'));
             return;
         }  else if (is_null($timezone) || !in_array($timezone, DateTimeZone::listIdentifiers())) {
-            $this->show_form(_('Timezone not selected.'));
+            $this->showForm(_('Timezone not selected.'));
             return;
-        } else if ($this->nickname_exists($nickname)) {
-            $this->show_form(_('Nickname already in use. Try another one.'));
+        } else if ($this->nicknameExists($nickname)) {
+            $this->showForm(_('Nickname already in use. Try another one.'));
             return;
         } else if (!is_null($language) && strlen($language) > 50) {
-            $this->show_form(_('Language is too long (max 50 chars).'));
+            $this->showForm(_('Language is too long (max 50 chars).'));
             return;
         }
 
@@ -265,14 +223,14 @@ class ProfilesettingsAction extends SettingsAction
         } else {
             $tags = array();
         }
-            
+
         foreach ($tags as $tag) {
             if (!common_valid_profile_tag($tag)) {
-                $this->show_form(sprintf(_('Invalid tag: "%s"'), $tag));
+                $this->showForm(sprintf(_('Invalid tag: "%s"'), $tag));
                 return;
             }
         }
-        
+
         $user = common_current_user();
 
         $user->query('BEGIN');
@@ -298,7 +256,7 @@ class ProfilesettingsAction extends SettingsAction
 
             if ($result === false) {
                 common_log_db_error($user, 'UPDATE', __FILE__);
-                common_server_error(_('Couldn\'t update user.'));
+                $this->serverError(_('Couldn\'t update user.'));
                 return;
             } else {
                 # Re-initialize language environment if it changed
@@ -318,7 +276,7 @@ class ProfilesettingsAction extends SettingsAction
 
             if ($result === false) {
                 common_log_db_error($user, 'UPDATE', __FILE__);
-                common_server_error(_('Couldn\'t update user for autosubscribe.'));
+                $this->serverError(_('Couldn\'t update user for autosubscribe.'));
                 return;
             }
         }
@@ -341,144 +299,34 @@ class ProfilesettingsAction extends SettingsAction
 
         if (!$result) {
             common_log_db_error($profile, 'UPDATE', __FILE__);
-            common_server_error(_('Couldn\'t save profile.'));
+            $this->serverError(_('Couldn\'t save profile.'));
             return;
         }
 
         # Set the user tags
-        
+
         $result = $user->setSelfTags($tags);
 
         if (!$result) {
-            common_server_error(_('Couldn\'t save tags.'));
+            $this->serverError(_('Couldn\'t save tags.'));
             return;
         }
-        
+
         $user->query('COMMIT');
 
         common_broadcast_profile($profile);
 
-        $this->show_form(_('Settings saved.'), true);
+        $this->showForm(_('Settings saved.'), true);
     }
 
-
-    function upload_avatar()
-    {
-        switch ($_FILES['avatarfile']['error']) {
-         case UPLOAD_ERR_OK: # success, jump out
-            break;
-         case UPLOAD_ERR_INI_SIZE:
-         case UPLOAD_ERR_FORM_SIZE:
-            $this->show_form(_('That file is too big.'));
-            return;
-         case UPLOAD_ERR_PARTIAL:
-            @unlink($_FILES['avatarfile']['tmp_name']);
-            $this->show_form(_('Partial upload.'));
-            return;
-         default:
-            $this->show_form(_('System error uploading file.'));
-            return;
-        }
-
-        $info = @getimagesize($_FILES['avatarfile']['tmp_name']);
-
-        if (!$info) {
-            @unlink($_FILES['avatarfile']['tmp_name']);
-            $this->show_form(_('Not an image or corrupt file.'));
-            return;
-        }
-
-        switch ($info[2]) {
-         case IMAGETYPE_GIF:
-         case IMAGETYPE_JPEG:
-         case IMAGETYPE_PNG:
-            break;
-         default:
-            $this->show_form(_('Unsupported image file format.'));
-            return;
-        }
-
-        $user = common_current_user();
-        $profile = $user->getProfile();
-
-        if ($profile->setOriginal($_FILES['avatarfile']['tmp_name'])) {
-            $this->show_form(_('Avatar updated.'), true);
-        } else {
-            $this->show_form(_('Failed updating avatar.'));
-        }
-
-        @unlink($_FILES['avatarfile']['tmp_name']);
-    }
-
-    function crop_avatar() {
-
-        $user = common_current_user();
-        $profile = $user->getProfile();
-
-        $x = $this->arg('avatar_crop_x');
-        $y = $this->arg('avatar_crop_y');
-        $w = $this->arg('avatar_crop_w');
-        $h = $this->arg('avatar_crop_h');
-
-        if ($profile->crop_avatars($x, $y, $w, $h)) {
-            $this->show_form(_('Avatar updated.'), true);
-        } else {
-            $this->show_form(_('Failed updating avatar.'));
-        }
-    }
-
-    function nickname_exists($nickname)
+    function nicknameExists($nickname)
     {
         $user = common_current_user();
         $other = User::staticGet('nickname', $nickname);
         if (!$other) {
-            return false;
+           return false;
         } else {
             return $other->id != $user->id;
         }
     }
-
-    function change_password()
-    {
-
-        $user = common_current_user();
-        assert(!is_null($user)); # should already be checked
-
-        # FIXME: scrub input
-
-        $newpassword = $this->arg('newpassword');
-        $confirm = $this->arg('confirm');
-        $token = $this->arg('token');
-
-        if (0 != strcmp($newpassword, $confirm)) {
-            $this->show_form(_('Passwords don\'t match.'));
-            return;
-        }
-
-        if ($user->password) {
-            $oldpassword = $this->arg('oldpassword');
-
-            if (!common_check_user($user->nickname, $oldpassword)) {
-                $this->show_form(_('Incorrect old password'));
-                return;
-            }
-        }
-
-        $original = clone($user);
-
-        $user->password = common_munge_password($newpassword, $user->id);
-
-        $val = $user->validate();
-        if ($val !== true) {
-            $this->show_form(_('Error saving user; invalid.'));
-            return;
-        }
-
-        if (!$user->update($original)) {
-            common_server_error(_('Can\'t save new password.'));
-            return;
-        }
-
-        $this->show_form(_('Password saved.'), true);
-    }
 }
diff --git a/actions/public.php b/actions/public.php
index 039e885e6..0ceeef98e 100644
--- a/actions/public.php
+++ b/actions/public.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Action for displaying the public stream
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,91 +18,183 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Public
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/stream.php');
+require_once INSTALLDIR.'/lib/publicgroupnav.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
+require_once INSTALLDIR.'/lib/feedlist.php';
 
-class PublicAction extends StreamAction
+/**
+ * Action for displaying the public stream
+ *
+ * @category Public
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      PublicrssAction
+ * @see      PublicxrdsAction
+ */
+
+class PublicAction extends Action
 {
+    /**
+     * page of the stream we're on; default = 1
+     */
 
-    function handle($args)
-    {
-        parent::handle($args);
+    var $page = null;
 
-        $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+    /**
+     * Read and validate arguments
+     *
+     * @param array $args URL parameters
+     *
+     * @return boolean success value
+     */
 
-        header('X-XRDS-Location: '. common_local_url('publicxrds'));
+    function prepare($args)
+    {
+        parent::prepare($args);
+        $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+        return true;
+    }
 
-        common_show_header(_('Public timeline'),
-                           array($this, 'show_header'), null,
-                           array($this, 'show_top'));
+    /**
+     * handle request
+     *
+     * Show the public stream, using recipe method showPage()
+     *
+     * @param array $args arguments, mostly unused
+     *
+     * @return void
+     */
 
-        # XXX: Public sidebar here?
+    function handle($args)
+    {
+        parent::handle($args);
 
-        $this->show_notices($page);
+        header('X-XRDS-Location: '. common_local_url('publicxrds'));
 
-        common_show_footer();
+        $this->showPage();
     }
 
-    function show_top()
+    /**
+     * Title of the page
+     *
+     * @return page title, including page number if over 1
+     */
+
+    function title()
     {
-        if (common_logged_in()) {
-            common_notice_form('public');
+        if ($this->page > 1) {
+            return sprintf(_('Public timeline, page %d'), $this->page);
         } else {
-            $instr = $this->get_instructions();
-            $output = common_markup_to_html($instr);
-            common_element_start('div', 'instructions');
-            common_raw($output);
-            common_element_end('div');
+            return _('Public timeline');
         }
-
-        $this->public_views_menu();
-
-        $this->show_feeds_list(array(0=>array('href'=>common_local_url('publicrss'),
-                                              'type' => 'rss',
-                                              'version' => 'RSS 1.0',
-                                              'item' => 'publicrss'),
-                                     1=>array('href'=>common_local_url('publicatom'),
-                                              'type' => 'atom',
-                                              'version' => 'Atom 1.0',
-                                              'item' => 'publicatom')));
     }
 
-    function get_instructions()
-    {
-        return _('This is %%site.name%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
-                 'based on the Free Software [Laconica](http://laconi.ca/) tool. ' .
-                 '[Join now](%%action.register%%) to share notices about yourself with friends, family, and colleagues! ([Read more](%%doc.help%%))');
-    }
+    /**
+     * Output <head> elements for RSS and Atom feeds
+     *
+     * @return void
+     */
 
-    function show_header()
+    function showFeeds()
     {
-        common_element('link', array('rel' => 'alternate',
+        $this->element('link', array('rel' => 'alternate',
                                      'href' => common_local_url('publicrss'),
                                      'type' => 'application/rss+xml',
                                      'title' => _('Public Stream Feed')));
-        # for client side of OpenID authentication
-        common_element('meta', array('http-equiv' => 'X-XRDS-Location',
+    }
+
+    /**
+     * Extra head elements
+     *
+     * We include a <meta> element linking to the publicxrds page, for OpenID
+     * client-side authentication.
+     *
+     * @return void
+     */
+
+    function extraHead()
+    {
+        // for client side of OpenID authentication
+        $this->element('meta', array('http-equiv' => 'X-XRDS-Location',
                                      'content' => common_local_url('publicxrds')));
     }
 
-    function show_notices($page)
+    /**
+     * Show tabset for this page
+     *
+     * Uses the PublicGroupNav widget
+     *
+     * @return void
+     * @see PublicGroupNav
+     */
+
+    function showLocalNav()
     {
+        $nav = new PublicGroupNav($this);
+        $nav->show();
+    }
+
+    /**
+     * Fill the content area
+     *
+     * Shows a list of the notices in the public stream, with some pagination
+     * controls.
+     *
+     * @return void
+     */
 
-        $cnt = 0;
-        $notice = Notice::publicStream(($page-1)*NOTICES_PER_PAGE,
+    function showContent()
+    {
+        $notice = Notice::publicStream(($this->page-1)*NOTICES_PER_PAGE,
                                        NOTICES_PER_PAGE + 1);
 
         if (!$notice) {
-            $this->server_error(_('Could not retrieve public stream.'));
+            $this->serverError(_('Could not retrieve public stream.'));
             return;
         }
 
-        $cnt = $this->show_notice_list($notice);
+        $nl = new NoticeList($notice, $this);
+
+        $cnt = $nl->show();
 
-        common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
-                          $page, 'public');
+        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
+                          $this->page, 'public');
+    }
+
+    /**
+     * Makes a list of exported feeds for this page
+     *
+     * @return void
+     *
+     * @todo I18N
+     */
+
+    function showExportData()
+    {
+        $fl = new FeedList($this);
+        $fl->show(array(0 => array('href' => common_local_url('publicrss'),
+                                   'type' => 'rss',
+                                   'version' => 'RSS 1.0',
+                                   'item' => 'publicrss'),
+                        1 => array('href' => common_local_url('publicatom'),
+                                   'type' => 'atom',
+                                   'version' => 'Atom 1.0',
+                                   'item' => 'publicatom')));
     }
 }
diff --git a/actions/publicrss.php b/actions/publicrss.php
index 822bc2db7..b98c27205 100644
--- a/actions/publicrss.php
+++ b/actions/publicrss.php
@@ -1,5 +1,17 @@
 <?php
-/*
+
+/**
+ * Public RSS action class.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ *
  * Laconica - a distributed open-source microblogging tool
  * Copyright (C) 2008, Controlez-Vous, Inc.
  *
@@ -17,27 +29,45 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
-
-require_once(INSTALLDIR.'/lib/rssaction.php');
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-// Formatting of RSS handled by Rss10Action
+require_once INSTALLDIR.'/lib/rssaction.php';
 
+/**
+ * Formatting of RSS handled by Rss10Action
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ */
 class PublicrssAction extends Rss10Action
 {
-
+    /**
+     * Initialization.
+     * 
+     * @return boolean true
+     */
     function init()
     {
         return true;
     }
 
-    function get_notices($limit=0)
+    /**
+     * Get notices
+     *
+     * @param integer $limit max number of notices to return
+     *
+     * @return array notices
+     */
+    function getNotices($limit=0)
     {
-        
         $notices = array();
-        
-        $notice = Notice::publicStream(0, ($limit == 0) ? 48 : $limit);
-        
+        $notice  = Notice::publicStream(0, ($limit == 0) ? 48 : $limit);
         while ($notice->fetch()) {
             $notices[] = clone($notice);
         }
@@ -45,18 +75,30 @@ class PublicrssAction extends Rss10Action
         return $notices;
     }
 
-    function get_channel()
+     /**
+     * Get channel.
+     *
+     * @return array associative array on channel information
+     */
+    function getChannel()
     {
         global $config;
-        $c = array('url' => common_local_url('publicrss'),
-                   'title' => sprintf(_('%s Public Stream'), $config['site']['name']),
-                   'link' => common_local_url('public'),
-                   'description' => sprintf(_('All updates for %s'), $config['site']['name']));
+        $c = array(
+              'url' => common_local_url('publicrss')
+            , 'title' => sprintf(_('%s Public Stream'), $config['site']['name'])
+            , 'link' => common_local_url('public')
+            , 'description' => sprintf(_('All updates for %s'), $config['site']['name']));
         return $c;
     }
 
-    function get_image()
+    /**
+     * Get image.
+     *
+     * @return nothing
+    */
+    function getImage()
     {
-        return null;
+        // nop
     }
-}
\ No newline at end of file
+}
+
diff --git a/actions/publictagcloud.php b/actions/publictagcloud.php
new file mode 100644
index 000000000..ec28edbad
--- /dev/null
+++ b/actions/publictagcloud.php
@@ -0,0 +1,149 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Public tag cloud for notices
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Public
+ * @package   Laconica
+ * @author    Mike Cochrane <mikec@mikenz.geek.nz>
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008 Mike Cochrane
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+define('TAGS_PER_PAGE', 100);
+
+/**
+ * Public tag cloud for notices
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author    Mike Cochrane <mikec@mikenz.geek.nz>
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008 Mike Cochrane
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @link     http://laconi.ca/
+ */
+
+class PublictagcloudAction extends Action
+{
+    function isReadOnly()
+    {
+        return true;
+    }
+
+    function title()
+    {
+        return _('Public tag cloud');
+    }
+
+    function showPageNotice()
+    {
+        $this->element('p', 'instructions',
+                       sprintf(_('These are most popular recent tags on %s '),
+                               common_config('site', 'name')));
+    }
+
+    function showLocalNav()
+    {
+        $nav = new PublicGroupNav($this);
+        $nav->show();
+    }
+
+    function handle($args)
+    {
+        parent::handle($args);
+        $this->showPage();
+    }
+
+    function showContent()
+    {
+        # This should probably be cached rather than recalculated
+        $tags = new Notice_tag();
+
+        #Need to clear the selection and then only re-add the field
+        #we are grouping by, otherwise it's not a valid 'group by'
+        #even though MySQL seems to let it slide...
+        $tags->selectAdd();
+        $tags->selectAdd('tag');
+
+        #Add the aggregated columns...
+        $tags->selectAdd('max(notice_id) as last_notice_id');
+        if(common_config('db','type')=='pgsql') {
+            $calc='sum(exp(-extract(epoch from (now()-created))/%s)) as weight';
+        } else {
+            $calc='sum(exp(-(now() - created)/%s)) as weight';
+        }
+        $tags->selectAdd(sprintf($calc, common_config('tag', 'dropoff')));
+        $tags->groupBy('tag');
+        $tags->orderBy('weight DESC');
+
+        $tags->limit(TAGS_PER_PAGE);
+
+        $cnt = $tags->find();
+
+        if ($cnt > 0) {
+            $this->elementStart('p', 'tagcloud');
+
+            $tw = array();
+            $sum = 0;
+            while ($tags->fetch()) {
+                $tw[$tags->tag] = $tags->weight;
+                $sum += $tags->weight;
+            }
+
+            ksort($tw);
+
+            foreach ($tw as $tag => $weight) {
+                $this->showTag($tag, $weight, $weight/$sum);
+            }
+
+            $this->elementEnd('p');
+        }
+    }
+
+    function showTag($tag, $weight, $relative)
+    {
+        # XXX: these should probably tune to the size of the site
+        if ($relative > 0.1) {
+            $cls =  'largest';
+        } else if ($relative > 0.05) {
+            $cls = 'verylarge';
+        } else if ($relative > 0.02) {
+            $cls = 'large';
+        } else if ($relative > 0.01) {
+            $cls = 'medium';
+        } else if ($relative > 0.005) {
+            $cls = 'small';
+        } else if ($relative > 0.002) {
+            $cls = 'verysmall';
+        } else {
+            $cls = 'smallest';
+        }
+
+        $this->element('a', array('class' => "$cls weight-$weight relative-$relative",
+                                  'href' => common_local_url('tag', array('tag' => $tag))),
+                       $tag);
+        $this->text(' ');
+    }
+}
diff --git a/actions/publicxrds.php b/actions/publicxrds.php
index 3d731d79f..e765fb1c9 100644
--- a/actions/publicxrds.php
+++ b/actions/publicxrds.php
@@ -26,7 +26,7 @@ require_once(INSTALLDIR.'/lib/openid.php');
 class PublicxrdsAction extends Action
 {
 
-    function is_readonly()
+    function isReadOnly()
     {
         return true;
     }
@@ -39,45 +39,45 @@ class PublicxrdsAction extends Action
         header('Content-Type: application/xrds+xml');
 
         common_start_xml();
-        common_element_start('XRDS', array('xmlns' => 'xri://$xrds'));
+        $this->elementStart('XRDS', array('xmlns' => 'xri://$xrds'));
 
-        common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
+        $this->elementStart('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
                                           'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
                                           'version' => '2.0'));
 
-        common_element('Type', null, 'xri://$xrds*simple');
+        $this->element('Type', null, 'xri://$xrds*simple');
 
         foreach (array('finishopenidlogin', 'finishaddopenid', 'finishimmediate') as $finish) {
             $this->show_service(Auth_OpenID_RP_RETURN_TO_URL_TYPE,
                                 common_local_url($finish));
         }
 
-        common_element_end('XRD');
+        $this->elementEnd('XRD');
 
-        common_element_end('XRDS');
+        $this->elementEnd('XRDS');
         common_end_xml();
     }
 
     function show_service($type, $uri, $params=null, $sigs=null, $localId=null)
     {
-        common_element_start('Service');
+        $this->elementStart('Service');
         if ($uri) {
-            common_element('URI', null, $uri);
+            $this->element('URI', null, $uri);
         }
-        common_element('Type', null, $type);
+        $this->element('Type', null, $type);
         if ($params) {
             foreach ($params as $param) {
-                common_element('Type', null, $param);
+                $this->element('Type', null, $param);
             }
         }
         if ($sigs) {
             foreach ($sigs as $sig) {
-                common_element('Type', null, $sig);
+                $this->element('Type', null, $sig);
             }
         }
         if ($localId) {
-            common_element('LocalID', null, $localId);
+            $this->element('LocalID', null, $localId);
         }
-        common_element_end('Service');
+        $this->elementEnd('Service');
     }
 }
\ No newline at end of file
diff --git a/actions/recoverpassword.php b/actions/recoverpassword.php
index bb6ef81d6..3d839e751 100644
--- a/actions/recoverpassword.php
+++ b/actions/recoverpassword.php
@@ -30,7 +30,7 @@ class RecoverpasswordAction extends Action
     {
         parent::handle($args);
         if (common_logged_in()) {
-            $this->client_error(_('You are already logged in!'));
+            $this->clientError(_('You are already logged in!'));
             return;
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             if ($this->arg('recover')) {
@@ -38,7 +38,7 @@ class RecoverpasswordAction extends Action
             } else if ($this->arg('reset')) {
                 $this->reset_password();
             } else {
-                $this->client_error(_('Unexpected form submission.'));
+                $this->clientError(_('Unexpected form submission.'));
             }
         } else {
             if ($this->trimmed('code')) {
@@ -56,18 +56,18 @@ class RecoverpasswordAction extends Action
         $confirm = Confirm_address::staticGet('code', $code);
 
         if (!$confirm) {
-            $this->client_error(_('No such recovery code.'));
+            $this->clientError(_('No such recovery code.'));
             return;
         }
         if ($confirm->address_type != 'recover') {
-            $this->client_error(_('Not a recovery code.'));
+            $this->clientError(_('Not a recovery code.'));
             return;
         }
 
         $user = User::staticGet($confirm->user_id);
 
         if (!$user) {
-            $this->server_error(_('Recovery code for unknown user.'));
+            $this->serverError(_('Recovery code for unknown user.'));
             return;
         }
 
@@ -80,7 +80,7 @@ class RecoverpasswordAction extends Action
 
         if (!$result) {
             common_log_db_error($confirm, 'DELETE', __FILE__);
-            common_server_error(_('Error with confirmation code.'));
+            $this->serverError(_('Error with confirmation code.'));
             return;
         }
 
@@ -91,7 +91,7 @@ class RecoverpasswordAction extends Action
             common_log(LOG_WARNING, 
                        'Attempted redemption on recovery code ' .
                        'that is ' . $touched . ' seconds old. ');
-            $this->client_error(_('This confirmation code is too old. ' .
+            $this->clientError(_('This confirmation code is too old. ' .
                                    'Please start again.'));
             return;
         }
@@ -105,7 +105,7 @@ class RecoverpasswordAction extends Action
             $result = $user->updateKeys($orig);
             if (!$result) {
                 common_log_db_error($user, 'UPDATE', __FILE__);
-                $this->server_error(_('Could not update user with confirmed email address.'));
+                $this->serverError(_('Could not update user with confirmed email address.'));
                 return;
             }
         }
@@ -141,24 +141,24 @@ class RecoverpasswordAction extends Action
     function show_top($msg=null)
     {
         if ($msg) {
-            common_element('div', 'error', $msg);
+            $this->element('div', 'error', $msg);
         } else {
-            common_element_start('div', 'instructions');
-            common_element('p', null, 
+            $this->elementStart('div', 'instructions');
+            $this->element('p', null, 
                            _('If you\'ve forgotten or lost your' .
                               ' password, you can get a new one sent to' .
                               ' the email address you have stored ' .
                               ' in your account.'));
-            common_element_end('div');
+            $this->elementEnd('div');
         }
     }
 
     function show_password_top($msg=null)
     {
         if ($msg) {
-            common_element('div', 'error', $msg);
+            $this->element('div', 'error', $msg);
         } else {
-            common_element('div', 'instructions',
+            $this->element('div', 'instructions',
                            _('You\'ve been identified. Enter a ' .
                               ' new password below. '));
         }
@@ -170,15 +170,15 @@ class RecoverpasswordAction extends Action
         common_show_header(_('Recover password'), null,
         $msg, array($this, 'show_top'));
 
-        common_element_start('form', array('method' => 'post',
+        $this->elementStart('form', array('method' => 'post',
                                            'id' => 'recoverpassword',
                                            'action' => common_local_url('recoverpassword')));
-        common_input('nicknameoremail', _('Nickname or email'),
+        $this->input('nicknameoremail', _('Nickname or email'),
                      $this->trimmed('nicknameoremail'),
                      _('Your nickname on this server, ' .
                         'or your registered email address.'));
-        common_submit('recover', _('Recover'));
-        common_element_end('form');
+        $this->submit('recover', _('Recover'));
+        $this->elementEnd('form');
         common_show_footer();
     }
 
@@ -188,16 +188,16 @@ class RecoverpasswordAction extends Action
         common_show_header(_('Reset password'), null,
         $msg, array($this, 'show_password_top'));
 
-        common_element_start('form', array('method' => 'post',
+        $this->elementStart('form', array('method' => 'post',
                                            'id' => 'recoverpassword',
                                            'action' => common_local_url('recoverpassword')));
-        common_hidden('token', common_session_token());
-        common_password('newpassword', _('New password'),
+        $this->hidden('token', common_session_token());
+        $this->password('newpassword', _('New password'),
                         _('6 or more characters, and don\'t forget it!'));
-        common_password('confirm', _('Confirm'),
+        $this->password('confirm', _('Confirm'),
                         _('Same as password above'));
-        common_submit('reset', _('Reset'));
-        common_element_end('form');
+        $this->submit('reset', _('Reset'));
+        $this->elementEnd('form');
         common_show_footer();
     }
 
@@ -240,7 +240,7 @@ class RecoverpasswordAction extends Action
         }
 
         if (!$user->email && !$confirm_email) {
-            $this->client_error(_('No registered email address for that user.'));
+            $this->clientError(_('No registered email address for that user.'));
             return;
         }
 
@@ -254,7 +254,7 @@ class RecoverpasswordAction extends Action
 
         if (!$confirm->insert()) {
             common_log_db_error($confirm, 'INSERT', __FILE__);
-            $this->server_error(_('Error saving address confirmation.'));
+            $this->serverError(_('Error saving address confirmation.'));
             return;
         }
 
@@ -278,7 +278,7 @@ class RecoverpasswordAction extends Action
         mail_to_user($user, _('Password recovery requested'), $body, $confirm->address);
 
         common_show_header(_('Password recovery requested'));
-        common_element('p', null,
+        $this->element('p', null,
                        _('Instructions for recovering your password ' .
                           'have been sent to the email address registered to your ' .
                           'account.'));
@@ -298,7 +298,7 @@ class RecoverpasswordAction extends Action
         $user = $this->get_temp_user();
 
         if (!$user) {
-            $this->client_error(_('Unexpected password reset.'));
+            $this->clientError(_('Unexpected password reset.'));
             return;
         }
 
@@ -322,21 +322,21 @@ class RecoverpasswordAction extends Action
 
         if (!$user->update($original)) {
             common_log_db_error($user, 'UPDATE', __FILE__);
-            common_server_error(_('Can\'t save new password.'));
+            $this->serverError(_('Can\'t save new password.'));
             return;
         }
 
         $this->clear_temp_user();
 
         if (!common_set_user($user->nickname)) {
-            common_server_error(_('Error setting user.'));
+            $this->serverError(_('Error setting user.'));
             return;
         }
 
         common_real_login(true);
 
         common_show_header(_('Password saved.'));
-        common_element('p', null, _('New password successfully saved. ' .
+        $this->element('p', null, _('New password successfully saved. ' .
                                      'You are now logged in.'));
         common_show_footer();
     }
diff --git a/actions/register.php b/actions/register.php
index c479816ef..159daaa73 100644
--- a/actions/register.php
+++ b/actions/register.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Register a new user account
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,48 +18,116 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Login
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * An action for registering a new user account
+ *
+ * @category Login
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
 class RegisterAction extends Action
 {
+    /**
+     * Has there been an error?
+     */
+
+    var $error = null;
+
+    /**
+     * Have we registered?
+     */
+
+    var $registered = false;
+
+    /**
+     * Title of the page
+     *
+     * @return string title
+     */
+
+    function title()
+    {
+        if ($this->registered) {
+            return _('Registration successful');
+        } else {
+            return _('Register');
+        }
+    }
+
+    /**
+     * Handle input, produce output
+     *
+     * Switches on request method; either shows the form or handles its input.
+     *
+     * Checks if registration is closed and shows an error if so.
+     *
+     * @param array $args $_REQUEST data
+     *
+     * @return void
+     */
+
     function handle($args)
     {
         parent::handle($args);
 
         if (common_config('site', 'closed')) {
-            common_user_error(_('Registration not allowed.'));
+            $this->clientError(_('Registration not allowed.'));
         } else if (common_logged_in()) {
-            common_user_error(_('Already logged in.'));
+            $this->clientError(_('Already logged in.'));
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-            $this->try_register();
+            $this->tryRegister();
         } else {
-            $this->show_form();
+            $this->showForm();
         }
     }
 
-    function try_register()
+    /**
+     * Try to register a user
+     *
+     * Validates the input and tries to save a new user and profile
+     * record. On success, shows an instructions page.
+     *
+     * @return void
+     */
+
+    function tryRegister()
     {
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            $this->showForm(_('There was a problem with your session token. '.
+                              'Try again, please.'));
             return;
         }
 
         $nickname = $this->trimmed('nickname');
-        $email = $this->trimmed('email');
+        $email    = $this->trimmed('email');
         $fullname = $this->trimmed('fullname');
         $homepage = $this->trimmed('homepage');
-        $bio = $this->trimmed('bio');
+        $bio      = $this->trimmed('bio');
         $location = $this->trimmed('location');
 
-        # We don't trim these... whitespace is OK in a password!
+        // We don't trim these... whitespace is OK in a password!
 
         $password = $this->arg('password');
-        $confirm = $this->arg('confirm');
+        $confirm  = $this->arg('confirm');
 
-        # invitation code, if any
+        // invitation code, if any
 
         $code = $this->trimmed('code');
 
@@ -65,84 +136,109 @@ class RegisterAction extends Action
         }
 
         if (common_config('site', 'inviteonly') && !($code && $invite)) {
-            $this->client_error(_('Sorry, only invited people can register.'));
+            $this->clientError(_('Sorry, only invited people can register.'));
             return;
         }
 
-        # Input scrubbing
+        // Input scrubbing
 
         $nickname = common_canonical_nickname($nickname);
-        $email = common_canonical_email($email);
+        $email    = common_canonical_email($email);
 
         if (!$this->boolean('license')) {
-            $this->show_form(_('You can\'t register if you don\'t agree to the license.'));
+            $this->showForm(_('You can\'t register if you don\'t '.
+                              'agree to the license.'));
         } else if ($email && !Validate::email($email, true)) {
-            $this->show_form(_('Not a valid email address.'));
+            $this->showForm(_('Not a valid email address.'));
         } else if (!Validate::string($nickname, array('min_length' => 1,
                                                       'max_length' => 64,
-                                                      'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
-            $this->show_form(_('Nickname must have only lowercase letters and numbers and no spaces.'));
-        } else if ($this->nickname_exists($nickname)) {
-            $this->show_form(_('Nickname already in use. Try another one.'));
+                                                      'format' => NICKNAME_FMT))) {
+            $this->showForm(_('Nickname must have only lowercase letters '.
+                              'and numbers and no spaces.'));
+        } else if ($this->nicknameExists($nickname)) {
+            $this->showForm(_('Nickname already in use. Try another one.'));
         } else if (!User::allowed_nickname($nickname)) {
-            $this->show_form(_('Not a valid nickname.'));
-        } else if ($this->email_exists($email)) {
-            $this->show_form(_('Email address already exists.'));
+            $this->showForm(_('Not a valid nickname.'));
+        } else if ($this->emailExists($email)) {
+            $this->showForm(_('Email address already exists.'));
         } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
-                   !Validate::uri($homepage, array('allowed_schemes' => array('http', 'https')))) {
-            $this->show_form(_('Homepage is not a valid URL.'));
+                   !Validate::uri($homepage,
+                                  array('allowed_schemes' =>
+                                        array('http', 'https')))) {
+            $this->showForm(_('Homepage is not a valid URL.'));
             return;
         } else if (!is_null($fullname) && strlen($fullname) > 255) {
-            $this->show_form(_('Full name is too long (max 255 chars).'));
+            $this->showForm(_('Full name is too long (max 255 chars).'));
             return;
         } else if (!is_null($bio) && strlen($bio) > 140) {
-            $this->show_form(_('Bio is too long (max 140 chars).'));
+            $this->showForm(_('Bio is too long (max 140 chars).'));
             return;
         } else if (!is_null($location) && strlen($location) > 255) {
-            $this->show_form(_('Location is too long (max 255 chars).'));
+            $this->showForm(_('Location is too long (max 255 chars).'));
             return;
         } else if (strlen($password) < 6) {
-            $this->show_form(_('Password must be 6 or more characters.'));
+            $this->showForm(_('Password must be 6 or more characters.'));
             return;
         } else if ($password != $confirm) {
-            $this->show_form(_('Passwords don\'t match.'));
-        } else if ($user = User::register(array('nickname' => $nickname, 'password' => $password, 'email' => $email,
-                                                'fullname' => $fullname, 'homepage' => $homepage, 'bio' => $bio,
-                                                'location' => $location, 'code' => $code))) {
+            $this->showForm(_('Passwords don\'t match.'));
+        } else if ($user = User::register(array('nickname' => $nickname,
+                                                'password' => $password,
+                                                'email' => $email,
+                                                'fullname' => $fullname,
+                                                'homepage' => $homepage,
+                                                'bio' => $bio,
+                                                'location' => $location,
+                                                'code' => $code))) {
             if (!$user) {
-                $this->show_form(_('Invalid username or password.'));
+                $this->showForm(_('Invalid username or password.'));
                 return;
             }
-            # success!
+            // success!
             if (!common_set_user($user)) {
-                common_server_error(_('Error setting user.'));
+                $this->serverError(_('Error setting user.'));
                 return;
             }
-            # this is a real login
+            // this is a real login
             common_real_login(true);
             if ($this->boolean('rememberme')) {
                 common_debug('Adding rememberme cookie for ' . $nickname);
                 common_rememberme($user);
             }
-            # Re-init language env in case it changed (not yet, but soon)
+            // Re-init language env in case it changed (not yet, but soon)
             common_init_language();
-            $this->show_success();
+            $this->showSuccess();
         } else {
-            $this->show_form(_('Invalid username or password.'));
+            $this->showForm(_('Invalid username or password.'));
         }
     }
 
-    # checks if *CANONICAL* nickname exists
+    /**
+     * Does the given nickname already exist?
+     *
+     * Checks a canonical nickname against the database.
+     *
+     * @param string $nickname nickname to check
+     *
+     * @return boolean true if the nickname already exists
+     */
 
-    function nickname_exists($nickname)
+    function nicknameExists($nickname)
     {
         $user = User::staticGet('nickname', $nickname);
         return ($user !== false);
     }
 
-    # checks if *CANONICAL* email exists
+    /**
+     * Does the given email address already exist?
+     *
+     * Checks a canonical email address against the database.
+     *
+     * @param string $email email address to check
+     *
+     * @return boolean true if the address already exists
+     */
 
-    function email_exists($email)
+    function emailExists($email)
     {
         $email = common_canonical_email($email);
         if (!$email || strlen($email) == 0) {
@@ -152,26 +248,78 @@ class RegisterAction extends Action
         return ($user !== false);
     }
 
-    function show_top($error=null)
+    /**
+     * Instructions or a notice for the page
+     *
+     * Shows the error, if any, or instructions for registration.
+     *
+     * @return void
+     */
+
+    function showPageNotice()
     {
-        if ($error) {
-            common_element('p', 'error', $error);
+        if ($this->registered) {
+            return;
+        } else if ($this->error) {
+            $this->element('p', 'error', $this->error);
         } else {
-            $instr = common_markup_to_html(_('With this form you can create a new account. ' .
-                                             'You can then post notices and link up to friends and colleagues. '.
-                                             '(Have an [OpenID](http://openid.net/)? ' .
-                                             'Try our [OpenID registration](%%action.openidlogin%%)!)'));
-
-            common_element_start('div', 'instructions');
-            common_raw($instr);
-            common_element_end('div');
+            $instr =
+              common_markup_to_html(_('With this form you can create '.
+                                      ' a new account. ' .
+                                      'You can then post notices and '.
+                                      'link up to friends and colleagues. '.
+                                      '(Have an [OpenID](http://openid.net/)? ' .
+                                      'Try our [OpenID registration]'.
+                                      '(%%action.openidlogin%%)!)'));
+
+            $this->elementStart('div', 'instructions');
+            $this->raw($instr);
+            $this->elementEnd('div');
         }
     }
 
-    function show_form($error=null)
+    /**
+     * Wrapper for showing a page
+     *
+     * Stores an error and shows the page
+     *
+     * @param string $error Error, if any
+     *
+     * @return void
+     */
+
+    function showForm($error=null)
+    {
+        $this->error = $error;
+        $this->showPage();
+    }
+
+    /**
+     * Show the page content
+     *
+     * Either shows the registration form or, if registration was successful,
+     * instructions for using the site.
+     *
+     * @return void
+     */
+
+    function showContent()
     {
-        global $config;
+        if ($this->registered) {
+            $this->showSuccessContent();
+        } else {
+            $this->showFormContent();
+        }
+    }
+
+    /**
+     * Show the registration form
+     *
+     * @return void
+     */
 
+    function showFormContent()
+    {
         $code = $this->trimmed('code');
 
         if ($code) {
@@ -179,90 +327,170 @@ class RegisterAction extends Action
         }
 
         if (common_config('site', 'inviteonly') && !($code && $invite)) {
-            $this->client_error(_('Sorry, only invited people can register.'));
+            $this->clientError(_('Sorry, only invited people can register.'));
             return;
         }
 
-        common_show_header(_('Register'), null, $error, array($this, 'show_top'));
-        common_element_start('form', array('method' => 'post',
-                                           'id' => 'login',
-                                           'action' => common_local_url('register')));
-
-        common_hidden('token', common_session_token());
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_register',
+                                          'class' => 'form_settings',
+                                          'action' => common_local_url('register')));
+        $this->elementStart('fieldset');
+        $this->element('legend', null, 'Account settings');
+        $this->hidden('token', common_session_token());
 
         if ($code) {
-            common_hidden('code', $code);
+            $this->hidden('code', $code);
         }
 
-        common_input('nickname', _('Nickname'), $this->trimmed('nickname'),
-                     _('1-64 lowercase letters or numbers, no punctuation or spaces. Required.'));
-        common_password('password', _('Password'),
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
+        $this->input('nickname', _('Nickname'), $this->trimmed('nickname'),
+                     _('1-64 lowercase letters or numbers, '.
+                       'no punctuation or spaces. Required.'));
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->password('password', _('Password'),
                         _('6 or more characters. Required.'));
-        common_password('confirm', _('Confirm'),
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->password('confirm', _('Confirm'),
                         _('Same as password above. Required.'));
+        $this->elementEnd('li');
+        $this->elementStart('li');
         if ($invite && $invite->address_type == 'email') {
-            common_input('email', _('Email'), $invite->address,
-                     _('Used only for updates, announcements, and password recovery'));
+            $this->input('email', _('Email'), $invite->address,
+                         _('Used only for updates, announcements, '.
+                           'and password recovery'));
         } else {
-            common_input('email', _('Email'), $this->trimmed('email'),
-                         _('Used only for updates, announcements, and password recovery'));
+            $this->input('email', _('Email'), $this->trimmed('email'),
+                         _('Used only for updates, announcements, '.
+                           'and password recovery'));
         }
-        common_input('fullname', _('Full name'),
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->input('fullname', _('Full name'),
                      $this->trimmed('fullname'),
-                      _('Longer name, preferably your "real" name'));
-        common_input('homepage', _('Homepage'),
+                     _('Longer name, preferably your "real" name'));
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->input('homepage', _('Homepage'),
                      $this->trimmed('homepage'),
-                     _('URL of your homepage, blog, or profile on another site'));
-        common_textarea('bio', _('Bio'),
+                     _('URL of your homepage, blog, '.
+                       'or profile on another site'));
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->textarea('bio', _('Bio'),
                         $this->trimmed('bio'),
-                         _('Describe yourself and your interests in 140 chars'));
-        common_input('location', _('Location'),
+                        _('Describe yourself and your '.
+                          'interests in 140 chars'));
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->input('location', _('Location'),
                      $this->trimmed('location'),
-                     _('Where you are, like "City, State (or Region), Country"'));
-        common_checkbox('rememberme', _('Remember me'),
+                     _('Where you are, like "City, '.
+                       'State (or Region), Country"'));
+        $this->elementEnd('li');
+        $this->elementStart('li', array('id' => 'settings_rememberme'));
+        $this->checkbox('rememberme', _('Remember me'),
                         $this->boolean('rememberme'),
-                        _('Automatically login in the future; not for shared computers!'));
-        common_element_start('p');
+                        _('Automatically login in the future; '.
+                          'not for shared computers!'));
+        $this->elementEnd('li');
         $attrs = array('type' => 'checkbox',
                        'id' => 'license',
+                       'class' => 'checkbox',
                        'name' => 'license',
                        'value' => 'true');
         if ($this->boolean('license')) {
             $attrs['checked'] = 'checked';
         }
-        common_element('input', $attrs);
-        common_text(_('My text and files are available under '));
-        common_element('a', array('href' => $config['license']['url']),
+        $this->elementStart('li');
+        $this->element('input', $attrs);
+        $this->text(_('My text and files are available under '));
+        $this->element('a', array('href' => common_config('license', 'url')),
                        $config['license']['title']);
-        common_text(_(' except this private data: password, email address, IM address, phone number.'));
-        common_element_end('p');
-        common_submit('submit', _('Register'));
-        common_element_end('form');
-        common_show_footer();
+        $this->text(_(' except this private data: password, '.
+                      'email address, IM address, phone number.'));
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+        $this->submit('submit', _('Register'));
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
     }
 
-    function show_success()
+    /**
+     * Show some information about registering for the site
+     *
+     * Save the registration flag, run showPage
+     *
+     * @return void
+     */
+
+    function showSuccess()
+    {
+        $this->registered = true;
+        $this->showPage();
+    }
+
+    /**
+     * Show some information about registering for the site
+     *
+     * Gives some information and options for new registrees.
+     *
+     * @return void
+     */
+
+    function showSuccessContent()
     {
         $nickname = $this->arg('nickname');
-        common_show_header(_('Registration successful'));
-        common_element_start('div', 'success');
-        $instr = sprintf(_('Congratulations, %s! And welcome to %%%%site.name%%%%. From here, you may want to...'. "\n\n" .
-                           '* Go to [your profile](%s) and post your first message.' .  "\n" .
-                           '* Add a [Jabber/GTalk address](%%%%action.imsettings%%%%) so you can send notices through instant messages.' . "\n" .
-                           '* [Search for people](%%%%action.peoplesearch%%%%) that you may know or that share your interests. ' . "\n" .
-                           '* Update your [profile settings](%%%%action.profilesettings%%%%) to tell others more about you. ' . "\n" .
-                           '* Read over the [online docs](%%%%doc.help%%%%) for features you may have missed. ' . "\n\n" .
-                           'Thanks for signing up and we hope you enjoy using this service.'),
-                         $nickname, common_local_url('showstream', array('nickname' => $nickname)));
-        common_raw(common_markup_to_html($instr));
+
+        $profileurl = common_local_url('showstream',
+                                       array('nickname' => $nickname));
+
+        $this->elementStart('div', 'success');
+        $instr = sprintf(_('Congratulations, %s! And welcome to %%%%site.name%%%%. '.
+                           'From here, you may want to...'. "\n\n" .
+                           '* Go to [your profile](%s) '.
+                           'and post your first message.' .  "\n" .
+                           '* Add a [Jabber/GTalk address]'.
+                           '(%%%%action.imsettings%%%%) '.
+                           'so you can send notices '.
+                           'through instant messages.' . "\n" .
+                           '* [Search for people](%%%%action.peoplesearch%%%%) '.
+                           'that you may know or '.
+                           'that share your interests. ' . "\n" .
+                           '* Update your [profile settings]'.
+                           '(%%%%action.profilesettings%%%%)'.
+                           ' to tell others more about you. ' . "\n" .
+                           '* Read over the [online docs](%%%%doc.help%%%%)'.
+                           ' for features you may have missed. ' . "\n\n" .
+                           'Thanks for signing up and we hope '.
+                           'you enjoy using this service.'),
+                         $nickname, $profileurl);
+
+        $this->raw(common_markup_to_html($instr));
+
         $have_email = $this->trimmed('email');
         if ($have_email) {
-            $emailinstr = _('(You should receive a message by email momentarily, with ' .
-                            'instructions on how to confirm your email address.)');
-            common_raw(common_markup_to_html($emailinstr));
+            $emailinstr = _('(You should receive a message by email '.
+                            'momentarily, with ' .
+                            'instructions on how to confirm '.
+                            'your email address.)');
+            $this->raw(common_markup_to_html($emailinstr));
         }
-        common_element_end('div');
-        common_show_footer();
+        $this->elementEnd('div');
     }
 
+    /**
+     * Show the login group nav menu
+     *
+     * @return void
+     */
+
+    function showLocalNav()
+    {
+        $nav = new LoginGroupNav($this);
+        $nav->show();
+    }
 }
diff --git a/actions/remotesubscribe.php b/actions/remotesubscribe.php
index a9494772e..32e9bf3d3 100644
--- a/actions/remotesubscribe.php
+++ b/actions/remotesubscribe.php
@@ -30,7 +30,7 @@ class RemotesubscribeAction extends Action
         parent::handle($args);
 
         if (common_logged_in()) {
-            common_user_error(_('You can use the local subscription!'));
+            $this->clientError(_('You can use the local subscription!'));
             return;
         }
 
@@ -61,13 +61,13 @@ class RemotesubscribeAction extends Action
     function show_top($err=null)
     {
         if ($err) {
-            common_element('div', 'error', $err);
+            $this->element('div', 'error', $err);
         } else {
             $instructions = $this->get_instructions();
             $output = common_markup_to_html($instructions);
-            common_element_start('div', 'instructions');
-            common_raw($output);
-            common_element_end('p');
+            $this->elementStart('div', 'instructions');
+            $this->raw($output);
+            $this->elementEnd('p');
         }
     }
 
@@ -79,15 +79,15 @@ class RemotesubscribeAction extends Action
                            array($this, 'show_top'));
         # id = remotesubscribe conflicts with the
         # button on profile page
-        common_element_start('form', array('id' => 'remsub', 'method' => 'post',
+        $this->elementStart('form', array('id' => 'remsub', 'method' => 'post',
                                            'action' => common_local_url('remotesubscribe')));
-        common_hidden('token', common_session_token());
-        common_input('nickname', _('User nickname'), $nickname,
+        $this->hidden('token', common_session_token());
+        $this->input('nickname', _('User nickname'), $nickname,
                      _('Nickname of the user you want to follow'));
-        common_input('profile_url', _('Profile URL'), $profile,
+        $this->input('profile_url', _('Profile URL'), $profile,
                      _('URL of your profile on another compatible microblogging service'));
-        common_submit('submit', _('Subscribe'));
-        common_element_end('form');
+        $this->submit('submit', _('Subscribe'));
+        $this->elementEnd('form');
         common_show_footer();
     }
 
@@ -342,7 +342,7 @@ class RemotesubscribeAction extends Action
         $profile = $user->getProfile();
         if (!$profile) {
             common_log_db_error($user, 'SELECT', __FILE__);
-            $this->server_error(_('User without matching profile'));
+            $this->serverError(_('User without matching profile'));
             return;
         }
 
diff --git a/actions/replies.php b/actions/replies.php
index eceeb4d65..ea8ef4764 100644
--- a/actions/replies.php
+++ b/actions/replies.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * List of replies
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,86 +18,177 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/actions/showstream.php');
+require_once INSTALLDIR.'/lib/personalgroupnav.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
+require_once INSTALLDIR.'/lib/feedlist.php';
 
-class RepliesAction extends StreamAction
-{
+/**
+ * List of replies
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
-    function handle($args)
+class RepliesAction extends Action
+{
+    var $user = null;
+    var $page = null;
+
+    /**
+     * Prepare the object
+     *
+     * Check the input values and initialize the object.
+     * Shows an error page on bad input.
+     *
+     * @param array $args $_REQUEST data
+     *
+     * @return boolean success flag
+     */
+
+    function prepare($args)
     {
-
-        parent::handle($args);
+        parent::prepare($args);
 
         $nickname = common_canonical_nickname($this->arg('nickname'));
-        $user = User::staticGet('nickname', $nickname);
 
-        if (!$user) {
-            $this->no_such_user();
-            return;
+        $this->user = User::staticGet('nickname', $nickname);
+
+        if (!$this->user) {
+            $this->clientError(_('No such user.'));
+            return false;
         }
 
-        $profile = $user->getProfile();
+        $profile = $this->user->getProfile();
 
         if (!$profile) {
-            common_server_error(_('User has no profile.'));
-            return;
+            $this->serverError(_('User has no profile.'));
+            return false;
         }
 
-        # Looks like we're good; show the header
+        $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
 
-        common_show_header(sprintf(_("Replies to %s"), $profile->nickname),
-                           array($this, 'show_header'), $user,
-                           array($this, 'show_top'));
+        return true;
+    }
 
-        $this->show_replies($user);
+    /**
+     * Handle a request
+     *
+     * Just show the page. All args already handled.
+     *
+     * @param array $args $_REQUEST data
+     *
+     * @return void
+     */
 
-        common_show_footer();
+    function handle($args)
+    {
+        parent::handle($args);
+        $this->showPage();
     }
 
-    function no_such_user()
+    /**
+     * Title of the page
+     *
+     * Includes name of user and page number.
+     *
+     * @return string title of page
+     */
+
+    function title()
     {
-        common_user_error(_('No such user.'));
+        if ($this->page == 1) {
+            return sprintf(_("Replies to %s"), $this->user->nickname);
+        } else {
+            return sprintf(_("Replies to %s, page %d"),
+                           $profile->nickname,
+                           $this->page);
+        }
     }
 
-    function show_header($user)
+    /**
+     * Feeds for the <head> section
+     *
+     * @return void
+     */
+
+    function showFeeds()
     {
-        common_element('link', array('rel' => 'alternate',
-                                     'href' => common_local_url('repliesrss', array('nickname' =>
-                                                                                    $user->nickname)),
+        $rssurl   = common_local_url('repliesrss',
+                                     array('nickname' => $this->user->nickname));
+        $rsstitle = sprintf(_('Feed for replies to %s'), $this->user->nickname);
+
+        $this->element('link', array('rel' => 'alternate',
+                                     'href' => $rssurl,
                                      'type' => 'application/rss+xml',
-                                     'title' => sprintf(_('Feed for replies to %s'), $user->nickname)));
+                                     'title' => $rsstitle));
     }
 
-    function show_top($user)
+    /**
+     * show the personal group nav
+     *
+     * @return void
+     */
+
+    function showLocalNav()
     {
-        $cur = common_current_user();
+        $nav = new PersonalGroupNav($this);
+        $nav->show();
+    }
 
-        if ($cur && $cur->id == $user->id) {
-            common_notice_form('replies');
-        }
+    /**
+     * Show the replies feed links
+     *
+     * @return void
+     */
+
+    function showExportData()
+    {
+        $fl = new FeedList($this);
 
-        $this->views_menu();
+        $rssurl = common_local_url('repliesrss',
+                                   array('nickname' => $this->user->nickname));
 
-        $this->show_feeds_list(array(0=>array('href'=>common_local_url('repliesrss', array('nickname' => $user->nickname)),
-                                              'type' => 'rss',
-                                              'version' => 'RSS 1.0',
-                                              'item' => 'repliesrss')));
+        $fl->show(array(0=>array('href'=> $rssurl,
+                                 'type' => 'rss',
+                                 'version' => 'RSS 1.0',
+                                 'item' => 'repliesrss')));
     }
 
-    function show_replies($user)
-    {
+    /**
+     * Show the content
+     *
+     * A list of notices that are replies to the user, plus pagination.
+     *
+     * @return void
+     */
 
-        $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+    function showContent()
+    {
+        $notice = $this->user->getReplies(($this->page-1) * NOTICES_PER_PAGE,
+                                          NOTICES_PER_PAGE + 1);
 
-        $notice = $user->getReplies(($page-1) * NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
+        $nl = new NoticeList($notice, $this);
 
-        $cnt = $this->show_notice_list($notice);
+        $cnt = $nl->show();
 
-        common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
-                          $page, 'replies', array('nickname' => $user->nickname));
+        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
+                          $this->page, 'replies',
+                          array('nickname' => $this->user->nickname));
     }
 }
diff --git a/actions/repliesrss.php b/actions/repliesrss.php
index 5f85f8d2e..43be133a4 100644
--- a/actions/repliesrss.php
+++ b/actions/repliesrss.php
@@ -34,7 +34,7 @@ class RepliesrssAction extends Rss10Action
         $this->user = User::staticGet('nickname', $nickname);
 
         if (!$this->user) {
-            common_user_error(_('No such user.'));
+            $this->clientError(_('No such user.'));
             return false;
         } else {
             return true;
diff --git a/actions/requesttoken.php b/actions/requesttoken.php
index a74548739..5058deedb 100644
--- a/actions/requesttoken.php
+++ b/actions/requesttoken.php
@@ -24,7 +24,7 @@ require_once(INSTALLDIR.'/lib/omb.php');
 class RequesttokenAction extends Action
 {
     
-    function is_readonly()
+    function isReadOnly()
     {
         return false;
     }
@@ -39,7 +39,7 @@ class RequesttokenAction extends Action
             $token = $server->fetch_request_token($req);
             print $token;
         } catch (OAuthException $e) {
-            common_server_error($e->getMessage());
+            $this->serverError($e->getMessage());
         }
     }
 }
diff --git a/actions/showfavorites.php b/actions/showfavorites.php
index f4344833d..bb68f8d94 100644
--- a/actions/showfavorites.php
+++ b/actions/showfavorites.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * List of replies
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,88 +18,197 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/actions/showstream.php');
+require_once INSTALLDIR.'/lib/personalgroupnav.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
+require_once INSTALLDIR.'/lib/feedlist.php';
 
-class ShowfavoritesAction extends StreamAction
+/**
+ * List of replies
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class ShowfavoritesAction extends Action
 {
+    /** User we're getting the faves of */
+    var $user = null;
+    /** Page of the faves we're on */
+    var $page = null;
+
+    /**
+     * Is this a read-only page?
+     *
+     * @return boolean true
+     */
+
+    function isReadOnly()
+    {
+        return true;
+    }
 
-    function handle($args)
+    /**
+     * Title of the page
+     *
+     * Includes name of user and page number.
+     *
+     * @return string title of page
+     */
+
+    function title()
     {
+        if ($this->page == 1) {
+            return sprintf(_("%s favorite notices"), $this->user->nickname);
+        } else {
+            return sprintf(_("%s favorite notices, page %d"),
+                           $this->user->nickname,
+                           $this->page);
+        }
+    }
 
-        parent::handle($args);
+    /**
+     * Prepare the object
+     *
+     * Check the input values and initialize the object.
+     * Shows an error page on bad input.
+     *
+     * @param array $args $_REQUEST data
+     *
+     * @return boolean success flag
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
 
         $nickname = common_canonical_nickname($this->arg('nickname'));
-        $user = User::staticGet('nickname', $nickname);
 
-        if (!$user) {
-            $this->client_error(_('No such user.'));
-            return;
+        $this->user = User::staticGet('nickname', $nickname);
+
+        if (!$this->user) {
+            $this->clientError(_('No such user.'));
+            return false;
         }
 
-        $profile = $user->getProfile();
+        $this->page = $this->trimmed('page');
 
-        if (!$profile) {
-            common_server_error(_('User has no profile.'));
-            return;
+        if (!$this->page) {
+            $this->page = 1;
         }
 
-        # Looks like we're good; show the header
-
-        common_show_header(sprintf(_("%s favorite notices"), $profile->nickname),
-                           array($this, 'show_header'), $user,
-                           array($this, 'show_top'));
+        return true;
+    }
 
-        $this->show_notices($user);
+    /**
+     * Handle a request
+     *
+     * Just show the page. All args already handled.
+     *
+     * @param array $args $_REQUEST data
+     *
+     * @return void
+     */
 
-        common_show_footer();
+    function handle($args)
+    {
+        parent::handle($args);
+        $this->showPage();
     }
 
-    function show_header($user)
+    /**
+     * Feeds for the <head> section
+     *
+     * @return void
+     */
+
+    function showFeeds()
     {
-        common_element('link', array('rel' => 'alternate',
-                                     'href' => common_local_url('favoritesrss', array('nickname' =>
-                                                                                      $user->nickname)),
+        $feedurl   = common_local_url('favoritesrss',
+                                      array('nickname' =>
+                                            $this->user->nickname));
+        $feedtitle = sprintf(_('Feed for favorites of %s'),
+                             $this->user->nickname);
+
+        $this->element('link', array('rel' => 'alternate',
+                                     'href' => $feedurl,
                                      'type' => 'application/rss+xml',
-                                     'title' => sprintf(_('Feed for favorites of %s'), $user->nickname)));
+                                     'title' => $feedtitle));
     }
 
-    function show_top($user)
-    {
-        $cur = common_current_user();
-
-        if ($cur && $cur->id == $user->id) {
-            common_notice_form('all');
-        }
+    /**
+     * show the personal group nav
+     *
+     * @return void
+     */
 
-        $this->show_feeds_list(array(0=>array('href'=>common_local_url('favoritesrss', array('nickname' => $user->nickname)),
-                                              'type' => 'rss',
-                                              'version' => 'RSS 1.0',
-                                              'item' => 'Favorites')));
-        $this->views_menu();
+    function showLocalNav()
+    {
+        $nav = new PersonalGroupNav($this);
+        $nav->show();
     }
 
-    function show_notices($user)
+    /**
+     * Show the replies feed links
+     *
+     * @return void
+     */
+
+    function showExportData()
     {
+        $feedurl = common_local_url('favoritesrss',
+                                    array('nickname' =>
+                                          $this->user->nickname));
 
-        $page = $this->trimmed('page');
-        if (!$page) {
-            $page = 1;
-        }
+        $fl = new FeedList($this);
 
-        $notice = $user->favoriteNotices(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
+        // XXX: I18N
+
+        $fl->show(array(0=>array('href'=> $feedurl,
+                                 'type' => 'rss',
+                                 'version' => 'RSS 1.0',
+                                 'item' => 'Favorites')));
+    }
+
+    /**
+     * Show the content
+     *
+     * A list of notices that this user has marked as a favorite
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $notice = $this->user->favoriteNotices(($this->page-1)*NOTICES_PER_PAGE,
+                                               NOTICES_PER_PAGE + 1);
 
         if (!$notice) {
-            $this->server_error(_('Could not retrieve favorite notices.'));
+            $this->serverError(_('Could not retrieve favorite notices.'));
             return;
         }
 
-        $cnt = $this->show_notice_list($notice);
+        $nl = new NoticeList($notice, $this);
+
+        $cnt = $nl->show();
 
-        common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
-                          $page, 'showfavorites', array('nickname' => $user->nickname));
+        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
+                          $this->page, 'showfavorites',
+                          array('nickname' => $this->user->nickname));
     }
 }
diff --git a/actions/showmessage.php b/actions/showmessage.php
index 25330a568..289414153 100644
--- a/actions/showmessage.php
+++ b/actions/showmessage.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Show a single message
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,94 +18,162 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
+if (!defined('LACONICA')) { 
+    exit(1); 
+}
 
-if (!defined('LACONICA')) { exit(1); }
+require_once INSTALLDIR.'/lib/mailbox.php';
 
-require_once(INSTALLDIR.'/lib/mailbox.php');
+/**
+ * Show a single message
+ *
+ * // XXX: It is totally weird how this works!
+ * 
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
 class ShowmessageAction extends MailboxAction
 {
+    /**
+     * Message object to show
+     */
 
-    function handle($args)
-    {
-
-        Action::handle($args);
+    var $message = null;
+    
+    /**
+     * The current user
+     */
+    
+    var $user = null;
 
-        $message = $this->get_message();
+    /**
+     * Load attributes based on database arguments
+     *
+     * Loads all the DB stuff
+     *
+     * @param array $args $_REQUEST array
+     *
+     * @return success flag
+     */
 
-        if (!$message) {
-            $this->client_error(_('No such message.'), 404);
-            return;
-        }
+    function prepare($args)
+    {
+        parent::prepare($args);
         
-        $cur = common_current_user();
+        $this->page = 1;
         
-        if ($cur && ($cur->id == $message->from_profile || $cur->id == $message->to_profile)) {
-            $this->show_page($cur, 1);
-        } else {
-            $this->client_error(_('Only the sender and recipient may read this message.'), 403);
-            return;
+        $id            = $this->trimmed('message');
+        $this->message = Message::staticGet('id', $id);
+
+        if (!$this->message) {
+            $this->clientError(_('No such message.'), 404);
+            return false;
         }
+
+        $this->user = common_current_user();
+
+        return true;
     }
-    
-    function get_message()
+
+    function handle($args)
     {
-        $id = $this->trimmed('message');
-        $message = Message::staticGet('id', $id);
-        return $message;
+        Action::handle($args);
+                        
+        if ($this->user && ($this->user->id == $this->message->from_profile || 
+            $this->user->id == $this->message->to_profile)) {
+                $this->showPage();
+        } else {
+            $this->clientError(_('Only the sender and recipient ' .
+                'may read this message.'), 403);
+            return;
+        }
     }
     
-    function get_title($user, $page)
-    {
-        $message = $this->get_message();
-        if (!$message) {
-            return null;
-        }
-        
-        if ($user->id == $message->from_profile) {
-            $to = $message->getTo();
-            $title = sprintf(_("Message to %1\$s on %2\$s"),
+    function title()
+    {                        
+        if ($this->user->id == $this->message->from_profile) {
+            $to = $this->message->getTo();
+            return sprintf(_("Message to %1\$s on %2\$s"),
                              $to->nickname,
-                             common_exact_date($message->created));
-        } else if ($user->id == $message->to_profile) {
-            $from = $message->getFrom();
-            $title = sprintf(_("Message from %1\$s on %2\$s"),
+                             common_exact_date($this->message->created));
+        } else if ($this->user->id == $this->message->to_profile) {
+            $from = $this->message->getFrom();
+            return sprintf(_("Message from %1\$s on %2\$s"),
                              $from->nickname,
-                             common_exact_date($message->created));
+                             common_exact_date($this->message->created));
         }
-        return $title;
     }
-
-    function get_messages($user, $page)
-    {
-        $message = new Message();
-        $message->id = $this->trimmed('message');
+        
+    function getMessages() 
+    {    
+        $message     = new Message();
+        $message->id = $this->message->id;
         $message->find();
         return $message;
     }
     
-    function get_message_profile($message)
+    function getMessageProfile()
     {
-        $user = common_current_user();
-        if ($user->id == $message->from_profile) {
-            return $message->getTo();
-        } else if ($user->id == $message->to_profile) {
-            return $message->getFrom();
+        if ($this->user->id == $this->message->from_profile) {
+            return $this->message->getTo();
+        } else if ($this->user->id == $this->message->to_profile) {
+            return $this->message->getFrom();
         } else {
-            # This shouldn't happen
+            // This shouldn't happen
             return null;
         }
     }
     
-    function get_instructions()
+    /**
+     * Don't show local navigation
+     *
+     * @return void
+     */
+
+    function showLocalNavBlock()
     {
-        return '';
     }
     
-    function views_menu()
+    /**
+     * Don't show page notice
+     *
+     * @return void
+     */
+
+    function showPageNoticeBlock()
     {
-        return;
     }
-}
-    
\ No newline at end of file
+
+    /**
+     * Don't show aside
+     *
+     * @return void
+     */
+
+    function showAside() 
+    {
+    }
+ 
+    /**
+     * Don't show any instructions
+     *
+     * @return string
+     */
+     
+    function getInstructions()
+    {
+        return '';
+    }
+}
\ No newline at end of file
diff --git a/actions/shownotice.php b/actions/shownotice.php
index 2df09cb3f..beae478ba 100644
--- a/actions/shownotice.php
+++ b/actions/shownotice.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Show a single notice
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,36 +18,80 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/stream.php');
+require_once INSTALLDIR.'/lib/personalgroupnav.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
+require_once INSTALLDIR.'/lib/feedlist.php';
+
+/**
+ * Show a single notice
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
-class ShownoticeAction extends StreamAction
+class ShownoticeAction extends Action
 {
+    /**
+     * Notice object to show
+     */
 
     var $notice = null;
+
+    /**
+     * Profile of the notice object
+     */
+
     var $profile = null;
+
+    /**
+     * Avatar of the profile of the notice object
+     */
+
     var $avatar = null;
 
+    /**
+     * Load attributes based on database arguments
+     *
+     * Loads all the DB stuff
+     *
+     * @param array $args $_REQUEST array
+     *
+     * @return success flag
+     */
+
     function prepare($args)
     {
-
         parent::prepare($args);
 
         $id = $this->arg('notice');
+
         $this->notice = Notice::staticGet($id);
 
         if (!$this->notice) {
-            $this->client_error(_('No such notice.'), 404);
+            $this->clientError(_('No such notice.'), 404);
             return false;
         }
 
         $this->profile = $this->notice->getProfile();
 
         if (!$this->profile) {
-            $this->server_error(_('Notice has no profile'), 500);
+            $this->serverError(_('Notice has no profile'), 500);
             return false;
         }
 
@@ -53,45 +100,147 @@ class ShownoticeAction extends StreamAction
         return true;
     }
 
-    function last_modified()
+    /**
+     * Is this action read-only?
+     *
+     * @return boolean true
+     */
+
+    function isReadOnly()
+    {
+        return true;
+    }
+
+    /**
+     * Last-modified date for page
+     *
+     * When was the content of this page last modified? Based on notice,
+     * profile, avatar.
+     *
+     * @return int last-modified date as unix timestamp
+     */
+
+    function lastModified()
     {
         return max(strtotime($this->notice->created),
                    strtotime($this->profile->modified),
                    ($this->avatar) ? strtotime($this->avatar->modified) : 0);
     }
 
+    /**
+     * An entity tag for this page
+     *
+     * Shows the ETag for the page, based on the notice ID and timestamps
+     * for the notice, profile, and avatar. It's weak, since we change
+     * the date text "one hour ago", etc.
+     *
+     * @return string etag
+     */
+
     function etag()
     {
+        $avtime = ($this->avatar) ?
+          strtotime($this->avatar->modified) : 0;
+
         return 'W/"' . implode(':', array($this->arg('action'),
                                           common_language(),
                                           $this->notice->id,
                                           strtotime($this->notice->created),
                                           strtotime($this->profile->modified),
-                                          ($this->avatar) ? strtotime($this->avatar->modified) : 0)) . '"';
+                                          $avtime)) . '"';
     }
 
-    function handle($args)
+    /**
+     * Title of the page
+     *
+     * @return string title of the page
+     */
+
+    function title()
     {
+        return sprintf(_('%1$s\'s status on %2$s'),
+                       $this->profile->nickname,
+                       common_exact_date($this->notice->created));
+    }
 
+    /**
+     * Handle input
+     *
+     * Only handles get, so just show the page.
+     *
+     * @param array $args $_REQUEST data (unused)
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
         parent::handle($args);
 
-        common_show_header(sprintf(_('%1$s\'s status on %2$s'),
-                                   $this->profile->nickname,
-                                   common_exact_date($this->notice->created)),
-                           array($this, 'show_header'), null,
-                           array($this, 'show_top'));
+        $this->showPage();
+    }
+
+
+    /**
+     * Don't show local navigation
+     *
+     * @return void
+     */
+
+    function showLocalNavBlock()
+    {
+    }
 
-        common_element_start('ul', array('id' => 'notices'));
-        $nli = new NoticeListItem($this->notice);
-        $nli->show();
-        common_element_end('ul');
 
-        common_show_footer();
+    /**
+     * Fill the content area of the page
+     *
+     * Shows a single notice list item.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $this->elementStart('ul', array('class' => 'notices'));
+        $nli = new NoticeListItem($this->notice, $this);
+        $nli->show();
+        $this->elementEnd('ul');
     }
 
-    function show_header()
+
+
+    /**
+     * Don't show page notice
+     *
+     * @return void
+     */
+
+    function showPageNoticeBlock()
     {
+    }
 
+
+    /**
+     * Don't show aside
+     *
+     * @return void
+     */
+
+    function showAside() {
+    }
+
+
+    /**
+     * Extra <head> content
+     *
+     * We show the microid(s) for the author, if any.
+     *
+     * @return void
+     */
+
+    function extraHead()
+    {
         $user = User::staticGet($this->profile->id);
 
         if (!$user) {
@@ -99,26 +248,17 @@ class ShownoticeAction extends StreamAction
         }
 
         if ($user->emailmicroid && $user->email && $this->notice->uri) {
-            common_element('meta', array('name' => 'microid',
-                                         'content' => "mailto+http:sha1:" . sha1(sha1('mailto:' . $user->email) . sha1($this->notice->uri))));
+            $id = new Microid('mailto:'. $user->email,
+                              $this->notice->uri);
+            $this->element('meta', array('name' => 'microid',
+                                         'content' => $id->toString()));
         }
 
         if ($user->jabbermicroid && $user->jabber && $this->notice->uri) {
-            common_element('meta', array('name' => 'microid',
-                                         'content' => "xmpp+http:sha1:" . sha1(sha1('xmpp:' . $user->jabber) . sha1($this->notice->uri))));
+            $id = new Microid('xmpp:', $user->jabber,
+                              $this->notice->uri);
+            $this->element('meta', array('name' => 'microid',
+                                         'content' => $id->toString()));
         }
     }
-
-    function show_top()
-    {
-        $cur = common_current_user();
-        if ($cur && $cur->id == $this->profile->id) {
-            common_notice_form();
-        }
-    }
-
-    function no_such_notice()
-    {
-        common_user_error(_('No such notice.'));
-    }
 }
diff --git a/actions/showstream.php b/actions/showstream.php
index e4e5d96d1..3882af845 100644
--- a/actions/showstream.php
+++ b/actions/showstream.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * User profile page
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,27 +18,65 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/stream.php');
+require_once INSTALLDIR.'/lib/personalgroupnav.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
+require_once INSTALLDIR.'/lib/feedlist.php';
 
-define('SUBSCRIPTIONS_PER_ROW', 4);
-define('SUBSCRIPTIONS', 80);
+/**
+ * User profile page
+ *
+ * When I created this page, "show stream" seemed like the best name for it.
+ * Now, it seems like a really bad name.
+ *
+ * It shows a stream of the user's posts, plus lots of profile info, links
+ * to subscriptions and stuff, etc.
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
-class ShowstreamAction extends StreamAction
+class ShowstreamAction extends Action
 {
+    var $user = null;
+    var $page = null;
+    var $profile = null;
 
-    function handle($args)
+    function title()
     {
+        if ($this->page == 1) {
+            return $this->user->nickname;
+        } else {
+            return sprintf(_("%s, page %d"),
+                           $this->user->nickname,
+                           $this->page);
+        }
+    }
 
-        parent::handle($args);
+    function prepare($args)
+    {
+        parent::prepare($args);
 
         $nickname_arg = $this->arg('nickname');
         $nickname = common_canonical_nickname($nickname_arg);
 
-        # Permanent redirect on non-canonical nickname
+        // Permanent redirect on non-canonical nickname
 
         if ($nickname_arg != $nickname) {
             $args = array('nickname' => $nickname);
@@ -43,263 +84,314 @@ class ShowstreamAction extends StreamAction
                 $args['page'] = $this->arg['page'];
             }
             common_redirect(common_local_url('showstream', $args), 301);
-            return;
+            return false;
         }
 
-        $user = User::staticGet('nickname', $nickname);
+        $this->user = User::staticGet('nickname', $nickname);
 
-        if (!$user) {
-            $this->no_such_user();
-            return;
+        if (!$this->user) {
+            $this->clientError(_('No such user.'), 404);
+            return false;
         }
 
-        $profile = $user->getProfile();
+        $this->profile = $this->user->getProfile();
 
-        if (!$profile) {
-            common_server_error(_('User has no profile.'));
-            return;
+        if (!$this->profile) {
+            $this->serverError(_('User has no profile.'));
+            return false;
         }
 
-        # Looks like we're good; start output
+        $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
 
-        # For YADIS discovery, we also have a <meta> tag
+        return true;
+    }
 
-        header('X-XRDS-Location: '. common_local_url('xrds', array('nickname' =>
-                                                                   $user->nickname)));
+    function handle($args)
+    {
 
-        common_show_header($profile->nickname,
-                           array($this, 'show_header'), $user,
-                           array($this, 'show_top'));
+        // Looks like we're good; start output
 
-        $this->show_profile($profile);
+        // For YADIS discovery, we also have a <meta> tag
 
-        $this->show_notices($user);
+        header('X-XRDS-Location: '. common_local_url('xrds', array('nickname' =>
+                                                                   $this->user->nickname)));
 
-        common_show_footer();
+        $this->showPage();
     }
 
-    function show_top($user)
+    function showContent()
     {
-        $cur = common_current_user();
+        $this->showProfile();
+        $this->showNotices();
+    }
 
-        if ($cur && $cur->id == $user->id) {
-            common_notice_form('showstream');
-        }
+    function showLocalNav()
+    {
+        $nav = new PersonalGroupNav($this);
+        $nav->show();
+    }
 
-        $this->views_menu();
-
-        $this->show_feeds_list(array(0=>array('href'=>common_local_url('userrss', array('nickname' => $user->nickname)),
-                                              'type' => 'rss',
-                                              'version' => 'RSS 1.0',
-                                              'item' => 'notices'),
-                                     1=>array('href'=>common_local_url('usertimeline', array('nickname' => $user->nickname)),
-                                              'type' => 'atom',
-                                              'version' => 'Atom 1.0',
-                                              'item' => 'usertimeline'),
-
-                                     2=>array('href'=>common_local_url('foaf',array('nickname' => $user->nickname)),
-                                              'type' => 'rdf',
-                                              'version' => 'FOAF',
-                                              'item' => 'foaf')));
+    function showPageTitle()
+    {
+         $this->element('h1', NULL, $this->profile->nickname._("'s profile"));
     }
 
-    function show_header($user)
+    function showPageNoticeBlock()
     {
-        # Feeds
-        common_element('link', array('rel' => 'alternate',
+        return;
+    }
+
+    function showExportData()
+    {
+        $fl = new FeedList($this);
+        $fl->show(array(0=>array('href'=>common_local_url('userrss',
+                                                          array('nickname' => $this->user->nickname)),
+                                 'type' => 'rss',
+                                 'version' => 'RSS 1.0',
+                                 'item' => 'notices'),
+                        1=>array('href'=>common_local_url('usertimeline',
+                                                          array('nickname' => $this->user->nickname)),
+                                 'type' => 'atom',
+                                 'version' => 'Atom 1.0',
+                                 'item' => 'usertimeline'),
+                        2=>array('href'=>common_local_url('foaf',
+                                                          array('nickname' => $this->user->nickname)),
+                                 'type' => 'rdf',
+                                 'version' => 'FOAF',
+                                 'item' => 'foaf')));
+    }
+
+    function showFeeds()
+    {
+        // Feeds
+        $this->element('link', array('rel' => 'alternate',
                                      'href' => common_local_url('api',
                                                                 array('apiaction' => 'statuses',
                                                                       'method' => 'user_timeline.rss',
-                                                                      'argument' => $user->nickname)),
+                                                                      'argument' => $this->user->nickname)),
                                      'type' => 'application/rss+xml',
-                                     'title' => sprintf(_('Notice feed for %s'), $user->nickname)));
-        common_element('link', array('rel' => 'alternate feed',
+                                     'title' => sprintf(_('Notice feed for %s'), $this->user->nickname)));
+        $this->element('link', array('rel' => 'alternate feed',
                                      'href' => common_local_url('api',
                                                                 array('apiaction' => 'statuses',
                                                                       'method' => 'user_timeline.atom',
-                                                                      'argument' => $user->nickname)),
+                                                                      'argument' => $this->user->nickname)),
                                      'type' => 'application/atom+xml',
-                                     'title' => sprintf(_('Notice feed for %s'), $user->nickname)));
-        common_element('link', array('rel' => 'alternate',
+                                     'title' => sprintf(_('Notice feed for %s'), $this->user->nickname)));
+        $this->element('link', array('rel' => 'alternate',
                                      'href' => common_local_url('userrss', array('nickname' =>
-                                                                               $user->nickname)),
+                                                                               $this->user->nickname)),
                                      'type' => 'application/rdf+xml',
-                                     'title' => sprintf(_('Notice feed for %s'), $user->nickname)));
-        # FOAF
-        common_element('link', array('rel' => 'meta',
+                                     'title' => sprintf(_('Notice feed for %s'), $this->user->nickname)));
+    }
+
+    function extraHead()
+    {
+        // FOAF
+        $this->element('link', array('rel' => 'meta',
                                      'href' => common_local_url('foaf', array('nickname' =>
-                                                                              $user->nickname)),
+                                                                              $this->user->nickname)),
                                      'type' => 'application/rdf+xml',
                                      'title' => 'FOAF'));
-        # for remote subscriptions etc.
-        common_element('meta', array('http-equiv' => 'X-XRDS-Location',
+        // for remote subscriptions etc.
+        $this->element('meta', array('http-equiv' => 'X-XRDS-Location',
                                      'content' => common_local_url('xrds', array('nickname' =>
-                                                                               $user->nickname))));
-        $profile = $user->getProfile();
-        if ($profile->bio) {
-            common_element('meta', array('name' => 'description',
-                                         'content' => $profile->bio));
+                                                                               $this->user->nickname))));
+
+        if ($this->profile->bio) {
+            $this->element('meta', array('name' => 'description',
+                                         'content' => $this->profile->bio));
         }
 
-        if ($user->emailmicroid && $user->email && $profile->profileurl) {
-            common_element('meta', array('name' => 'microid',
-                                         'content' => "mailto+http:sha1:" . sha1(sha1('mailto:' . $user->email) . sha1($profile->profileurl))));
+        if ($this->user->emailmicroid && $this->user->email && $this->profile->profileurl) {
+            $id = new Microid('mailto:'.$this->user->email,
+                              $this->selfUrl());
+            $this->element('meta', array('name' => 'microid',
+                                         'content' => $id->toString()));
         }
-        if ($user->jabbermicroid && $user->jabber && $profile->profileurl) {
-            common_element('meta', array('name' => 'microid',
-                                         'content' => "xmpp+http:sha1:" . sha1(sha1('xmpp:' . $user->jabber) . sha1($profile->profileurl))));
+        if ($this->user->jabbermicroid && $this->user->jabber && $this->profile->profileurl) {
+            $id = new Microid('xmpp:'.$this->user->jabber,
+                              $this->selfUrl());
+            $this->element('meta', array('name' => 'microid',
+                                         'content' => $id->toString()));
         }
 
-        # See https://wiki.mozilla.org/Microsummaries
+        // See https://wiki.mozilla.org/Microsummaries
 
-        common_element('link', array('rel' => 'microsummary',
+        $this->element('link', array('rel' => 'microsummary',
                                      'href' => common_local_url('microsummary',
-                                                                array('nickname' => $profile->nickname))));
+                                                                array('nickname' => $this->profile->nickname))));
     }
 
-    function no_such_user()
+    function showProfile()
     {
-        $this->client_error(_('No such user.'), 404);
-    }
-
-    function show_profile($profile)
-    {
-
-        common_element_start('div', array('id' => 'profile', 'class' => 'vcard'));
-
-        $this->show_personal($profile);
-
-        $this->show_last_notice($profile);
-
-        $cur = common_current_user();
+        $this->elementStart('div', array('id' => 'user_profile', 'class' => 'vcard author'));
+        $this->element('h2', null, _('User profile'));
+
+        $avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
+        $this->elementStart('dl', 'user_depiction');
+        $this->element('dt', null, _('Photo'));
+        $this->elementStart('dd');
+        $this->element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_PROFILE_SIZE),
+                                    'class' => 'photo avatar',
+                                    'width' => AVATAR_PROFILE_SIZE,
+                                    'height' => AVATAR_PROFILE_SIZE,
+                                    'alt' => $this->profile->nickname));
+        $this->elementEnd('dd');
+        $this->elementEnd('dl');
+
+        $this->elementStart('dl', 'user_nickname');
+        $this->element('dt', null, _('Nickname'));
+        $this->elementStart('dd');
+        $hasFN = ($this->profile->fullname) ? 'nickname url uid' : 'fn nickname url uid';
+        $this->element('a', array('href' => $this->profile->profileurl,
+                                  'rel' => 'me', 'class' => $hasFN),
+                            $this->profile->nickname);
+        $this->elementEnd('dd');
+        $this->elementEnd('dl');
+
+        if ($this->profile->fullname) {
+            $this->elementStart('dl', 'user_fn');
+            $this->element('dt', null, _('Full name'));
+            $this->elementStart('dd');
+            $this->element('span', 'fn', $this->profile->fullname);
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+        }
 
-        $this->show_subscriptions($profile);
+        if ($this->profile->location) {
+            $this->elementStart('dl', 'user_location');
+            $this->element('dt', null, _('Location'));
+            $this->element('dd', 'location', $this->profile->location);
+            $this->elementEnd('dl');
+        }
 
-        common_element_end('div');
-    }
+        if ($this->profile->homepage) {
+            $this->elementStart('dl', 'user_url');
+            $this->element('dt', null, _('URL'));
+            $this->elementStart('dd');
+            $this->element('a', array('href' => $this->profile->homepage,
+                                      'rel' => 'me', 'class' => 'url'),
+                           $this->profile->homepage);
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+        }
 
-    function show_personal($profile)
-    {
+        if ($this->profile->bio) {
+            $this->elementStart('dl', 'user_note');
+            $this->element('dt', null, _('Note'));
+            $this->element('dd', 'note', $this->profile->bio);
+            $this->elementEnd('dl');
+        }
 
-        $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
-        common_element_start('div', array('id' => 'profile_avatar'));
-        common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_PROFILE_SIZE),
-                                    'class' => 'avatar profile photo',
-                                    'width' => AVATAR_PROFILE_SIZE,
-                                    'height' => AVATAR_PROFILE_SIZE,
-                                    'alt' => $profile->nickname));
+        $tags = Profile_tag::getTags($this->profile->id, $this->profile->id);
+        if (count($tags) > 0) {
+            $this->elementStart('dl', 'user_tags');
+            $this->element('dt', null, _('Tags'));
+            $this->elementStart('dd');
+            $this->elementStart('ul', 'tags xoxo');
+            foreach ($tags as $tag) {
+                $this->elementStart('li');
+                $this->element('span', 'mark_hash', '#');
+                $this->element('a', array('rel' => 'tag',
+                                          'href' => common_local_url('peopletag',
+                                                                     array('tag' => $tag))),
+                               $tag);
+                $this->elementEnd('li');
+            }
+            $this->elementEnd('ul');
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+        }
+        $this->elementEnd('div');
 
-        common_element_start('ul', array('id' => 'profile_actions'));
 
-        common_element_start('li', array('id' => 'profile_subscribe'));
+        $this->elementStart('div', array('id' => 'user_actions'));
+        $this->element('h2', null, _('User actions'));
+        $this->elementStart('ul');
+        $this->elementStart('li', array('id' => 'user_subscribe'));
         $cur = common_current_user();
         if ($cur) {
-            if ($cur->id != $profile->id) {
-                if ($cur->isSubscribed($profile)) {
-                    common_unsubscribe_form($profile);
+            if ($cur->id != $this->profile->id) {
+                if ($cur->isSubscribed($this->profile)) {
+                    $sf = new SubscribeForm($this, $this->profile);
+                    $sf->show();
                 } else {
-                    common_subscribe_form($profile);
+                    $usf = new UnsubscribeForm($this, $this->profile);
+                    $usf->show();
                 }
             }
         } else {
-            $this->show_remote_subscribe_link($profile);
+            $this->showRemoteSubscribeLink();
         }
-        common_element_end('li');
+        $this->elementEnd('li');
 
-        $user = User::staticGet('id', $profile->id);
-        common_profile_new_message_nudge($cur, $user, $profile);
+        common_profile_new_message_nudge($cur, $this->user, $this->profile);
 
-        if ($cur && $cur->id != $profile->id) {
-            $blocked = $cur->hasBlocked($profile);
-            common_element_start('li', array('id' => 'profile_block'));
+        if ($cur && $cur->id != $this->profile->id) {
+            $blocked = $cur->hasBlocked($this->profile);
+            $this->elementStart('li', array('id' => 'user_block'));
             if ($blocked) {
-                common_unblock_form($profile, array('action' => 'showstream',
-                                                    'nickname' => $profile->nickname));
+                $bf = new BlockForm($this, $this->profile);
+                $bf->show();
             } else {
-                common_block_form($profile, array('action' => 'showstream',
-                                                  'nickname' => $profile->nickname));
+                $ubf = new UnblockForm($this, $this->profile);
+                $ubf->show();
             }
-            common_element_end('li');
+            $this->elementEnd('li');
         }
-
-        common_element_end('ul');
-
-        common_element_end('div');
-
-        common_element_start('div', array('id' => 'profile_information'));
-
-        if ($profile->fullname) {
-            common_element('h1', array('class' => 'fn'), $profile->fullname . ' (' . $profile->nickname . ')');
-        } else {
-            common_element('h1', array('class' => 'fn nickname'), $profile->nickname);
-        }
-
-        if ($profile->location) {
-            common_element('p', 'location', $profile->location);
-        }
-        if ($profile->bio) {
-            common_element('p', 'description note', $profile->bio);
-        }
-        if ($profile->homepage) {
-            common_element_start('p', 'website');
-            common_element('a', array('href' => $profile->homepage,
-                                      'rel' => 'me', 'class' => 'url'),
-                           $profile->homepage);
-            common_element_end('p');
-        }
-
-        $this->show_statistics($profile);
-
-        common_element_end('div');
+        $this->elementEnd('ul');
+        $this->elementEnd('div');
     }
 
-    function show_remote_subscribe_link($profile)
+    function showRemoteSubscribeLink()
     {
         $url = common_local_url('remotesubscribe',
-                                array('nickname' => $profile->nickname));
-        common_element('a', array('href' => $url,
+                                array('nickname' => $this->profile->nickname));
+        $this->element('a', array('href' => $url,
                                   'id' => 'remotesubscribe'),
                        _('Subscribe'));
     }
 
-    function show_unsubscribe_form($profile)
+    function showNotices()
     {
-        common_element_start('form', array('id' => 'unsubscribe', 'method' => 'post',
-                                           'action' => common_local_url('unsubscribe')));
-        common_hidden('token', common_session_token());
-        common_element('input', array('id' => 'unsubscribeto',
-                                      'name' => 'unsubscribeto',
-                                      'type' => 'hidden',
-                                      'value' => $profile->nickname));
-        common_element('input', array('type' => 'submit',
-                                      'class' => 'submit',
-                                      'value' => _('Unsubscribe')));
-        common_element_end('form');
+        $notice = $this->user->getNotices(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
+
+        $pnl = new ProfileNoticeList($notice, $this);
+        $cnt = $pnl->show();
+
+        $this->pagination($this->page>1, $cnt>NOTICES_PER_PAGE, $this->page,
+                          'showstream', array('nickname' => $this->user->nickname));
     }
 
-    function show_subscriptions($profile)
+    function showSections()
     {
-        global $config;
+        $this->showStatistics();
+        $this->showSubscriptions();
+    }
 
-        $subs = DB_DataObject::factory('subscription');
-        $subs->subscriber = $profile->id;
-        $subs->whereAdd('subscribed != ' . $profile->id);
+    function showSubscriptions()
+    {
+        $subs = new Subscription();
+        $subs->subscriber = $this->profile->id;
+        $subs->whereAdd('subscribed != ' . $this->profile->id);
 
         $subs->orderBy('created DESC');
 
-        # We ask for an extra one to know if we need to do another page
+        // We ask for an extra one to know if we need to do another page
 
         $subs->limit(0, SUBSCRIPTIONS + 1);
 
         $subs_count = $subs->find();
 
-        common_element_start('div', array('id' => 'subscriptions'));
+        $this->elementStart('div', array('id' => 'user_subscriptions',
+                                         'class' => 'section'));
 
-        common_element('h2', null, _('Subscriptions'));
+        $this->element('h2', null, _('Subscriptions'));
 
         if ($subs_count > 0) {
 
-            common_element_start('ul', array('id' => 'subscriptions_avatars'));
+            $this->elementStart('ul', 'users');
 
             for ($i = 0; $i < min($subs_count, SUBSCRIPTIONS); $i++) {
 
@@ -315,146 +407,104 @@ class ShowstreamAction extends StreamAction
                     continue;
                 }
 
-                common_element_start('li', 'vcard');
-                common_element_start('a', array('title' => ($other->fullname) ?
+                $this->elementStart('li', 'vcard');
+                $this->elementStart('a', array('title' => ($other->fullname) ?
                                                 $other->fullname :
                                                 $other->nickname,
                                                 'href' => $other->profileurl,
                                                 'rel' => 'contact',
-                                                 'class' => 'subscription fn url'));
+                                                 'class' => 'url'));
                 $avatar = $other->getAvatar(AVATAR_MINI_SIZE);
-                common_element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) :  common_default_avatar(AVATAR_MINI_SIZE)),
+                $this->element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) :  common_default_avatar(AVATAR_MINI_SIZE)),
                                             'width' => AVATAR_MINI_SIZE,
                                             'height' => AVATAR_MINI_SIZE,
-                                            'class' => 'avatar mini photo',
+                                            'class' => 'avatar photo',
                                             'alt' =>  ($other->fullname) ?
                                             $other->fullname :
                                             $other->nickname));
-                common_element_end('a');
-                common_element_end('li');
+                $this->element('span', 'fn nickname', $other->nickname);
+                $this->elementEnd('a');
+                $this->elementEnd('li');
             }
 
-            common_element_end('ul');
+            $this->elementEnd('ul');
         }
 
         if ($subs_count > SUBSCRIPTIONS) {
-            common_element_start('p', array('id' => 'subscriptions_viewall'));
+            $this->elementStart('p');
 
-            common_element('a', array('href' => common_local_url('subscriptions',
-                                                                 array('nickname' => $profile->nickname)),
-                                      'class' => 'moresubscriptions'),
+            $this->element('a', array('href' => common_local_url('subscriptions',
+                                                                 array('nickname' => $this->profile->nickname)),
+                                      'class' => 'mores'),
                            _('All subscriptions'));
-            common_element_end('p');
+            $this->elementEnd('p');
         }
 
-        common_element_end('div');
+        $this->elementEnd('div');
     }
 
-    function show_statistics($profile)
+    function showStatistics()
     {
-
         // XXX: WORM cache this
-        $subs = DB_DataObject::factory('subscription');
-        $subs->subscriber = $profile->id;
+        $subs = new Subscription();
+        $subs->subscriber = $this->profile->id;
         $subs_count = (int) $subs->count() - 1;
 
-        $subbed = DB_DataObject::factory('subscription');
-        $subbed->subscribed = $profile->id;
+        $subbed = new Subscription();
+        $subbed->subscribed = $this->profile->id;
         $subbed_count = (int) $subbed->count() - 1;
 
-        $notices = DB_DataObject::factory('notice');
-        $notices->profile_id = $profile->id;
+        $notices = new Notice();
+        $notices->profile_id = $this->profile->id;
         $notice_count = (int) $notices->count();
 
-        common_element_start('div', 'statistics');
-        common_element('h2', 'statistics', _('Statistics'));
+        $this->elementStart('div', array('id' => 'user_statistics',
+                                         'class' => 'section'));
+
+        $this->element('h2', null, _('Statistics'));
 
-        # Other stats...?
-        common_element_start('dl', 'statistics');
-        common_element('dt', 'membersince', _('Member since'));
-        common_element('dd', 'membersince', date('j M Y',
-                                                 strtotime($profile->created)));
+        // Other stats...?
+        $this->elementStart('dl', 'user_member-since');
+        $this->element('dt', null, _('Member since'));
+        $this->element('dd', null, date('j M Y',
+                                                 strtotime($this->profile->created)));
+        $this->elementEnd('dl');
 
-        common_element_start('dt', 'subscriptions');
-        common_element('a', array('href' => common_local_url('subscriptions',
-                                                             array('nickname' => $profile->nickname))),
+        $this->elementStart('dl', 'user_subscriptions');
+        $this->elementStart('dt');
+        $this->element('a', array('href' => common_local_url('subscriptions',
+                                                             array('nickname' => $this->profile->nickname))),
                        _('Subscriptions'));
-        common_element_end('dt');
-        common_element('dd', 'subscriptions', (is_int($subs_count)) ? $subs_count : '0');
-        common_element_start('dt', 'subscribers');
-        common_element('a', array('href' => common_local_url('subscribers',
-                                                             array('nickname' => $profile->nickname))),
+        $this->elementEnd('dt');
+        $this->element('dd', null, (is_int($subs_count)) ? $subs_count : '0');
+        $this->elementEnd('dl');
+
+        $this->elementStart('dl', 'user_subscribers');
+        $this->elementStart('dt');
+        $this->element('a', array('href' => common_local_url('subscribers',
+                                                             array('nickname' => $this->profile->nickname))),
                        _('Subscribers'));
-        common_element_end('dt');
-        common_element('dd', 'subscribers', (is_int($subbed_count)) ? $subbed_count : '0');
-        common_element('dt', 'notices', _('Notices'));
-        common_element('dd', 'notices', (is_int($notice_count)) ? $notice_count : '0');
-        # XXX: link these to something
-        common_element('dt', 'tags', _('Tags'));
-        common_element_start('dd', 'tags');
-        $tags = Profile_tag::getTags($profile->id, $profile->id);
-
-        common_element_start('ul', 'tags xoxo');
-        foreach ($tags as $tag) {
-            common_element_start('li');
-            common_element('a', array('rel' => 'bookmark tag',
-                                      'href' => common_local_url('peopletag',
-                                                                 array('tag' => $tag))),
-                           $tag);
-            common_element_end('li');
-        }
-        common_element_end('ul');
-        common_element_end('dd');
+        $this->elementEnd('dt');
+        $this->element('dd', 'subscribers', (is_int($subbed_count)) ? $subbed_count : '0');
+        $this->elementEnd('dl');
 
-        common_element_end('dl');
+        $this->elementStart('dl', 'user_notices');
+        $this->element('dt', null, _('Notices'));
+        $this->element('dd', null, (is_int($notice_count)) ? $notice_count : '0');
+        $this->elementEnd('dl');
 
-        common_element_end('div');
+        $this->elementEnd('div');
     }
 
-    function show_notices($user)
-    {
-
-        $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
-
-        $notice = $user->getNotices(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
-
-        $pnl = new ProfileNoticeList($notice);
-        $cnt = $pnl->show();
-
-        common_pagination($page>1, $cnt>NOTICES_PER_PAGE, $page,
-                          'showstream', array('nickname' => $user->nickname));
-    }
-
-    function show_last_notice($profile)
-    {
-
-        common_element('h2', null, _('Currently'));
-
-        $notice = $profile->getCurrentNotice();
-
-        if ($notice) {
-            # FIXME: URL, image, video, audio
-            common_element_start('p', array('class' => 'notice_current'));
-            if ($notice->rendered) {
-                common_raw($notice->rendered);
-            } else {
-                # XXX: may be some uncooked notices in the DB,
-                # we cook them right now. This can probably disappear in future
-                # versions (>> 0.4.x)
-                common_raw(common_render_content($notice->content, $notice));
-            }
-            common_element_end('p');
-        }
-    }
 }
 
-# We don't show the author for a profile, since we already know who it is!
+// We don't show the author for a profile, since we already know who it is!
 
 class ProfileNoticeList extends NoticeList
 {
     function newListItem($notice)
     {
-        return new ProfileNoticeListItem($notice);
+        return new ProfileNoticeListItem($notice, $this->out);
     }
 }
 
diff --git a/actions/smssettings.php b/actions/smssettings.php
index fad71135c..f89cbe1ab 100644
--- a/actions/smssettings.php
+++ b/actions/smssettings.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Settings for SMS
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,103 +18,177 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/settingsaction.php');
-require_once(INSTALLDIR.'/actions/emailsettings.php');
+require_once INSTALLDIR.'/lib/connectsettingsaction.php';
+
+/**
+ * Settings for SMS
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      SettingsAction
+ */
 
-class SmssettingsAction extends EmailsettingsAction
+class SmssettingsAction extends ConnectSettingsAction
 {
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
 
-    function get_instructions()
+    function title()
+    {
+        return _('SMS Settings');
+    }
+
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
+
+    function getInstructions()
     {
         return _('You can receive SMS messages through email from %%site.name%%.');
     }
 
-    function show_form($msg=null, $success=false)
+    /**
+     * Content area of the page
+     *
+     * Shows a form for adding and removing SMS phone numbers and setting
+     * SMS preferences.
+     *
+     * @return void
+     */
+
+    function showContent()
     {
         $user = common_current_user();
-        $this->form_header(_('SMS Settings'), $msg, $success);
-        common_element_start('form', array('method' => 'post',
-                                           'id' => 'smssettings',
-                                           'action' =>
-                                           common_local_url('smssettings')));
-        common_hidden('token', common_session_token());
-        common_element('h2', null, _('Address'));
+
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_settings_sms',
+                                          'class' => 'form_settings',
+                                          'action' =>
+                                          common_local_url('smssettings')));
+
+        $this->elementStart('fieldset', array('id' => 'settings_sms_address'));
+        $this->element('legend', null, _('Address'));
+        $this->hidden('token', common_session_token());
 
         if ($user->sms) {
-            common_element_start('p');
             $carrier = $user->getCarrier();
-            common_element('span', 'address confirmed', $user->sms . ' (' . $carrier->name . ')');
-            common_element('span', 'input_instructions',
+            $this->element('p', 'form_confirmed',
+                           $user->sms . ' (' . $carrier->name . ')');
+            $this->element('p', 'form_guide',
                            _('Current confirmed SMS-enabled phone number.'));
-            common_hidden('sms', $user->sms);
-            common_hidden('carrier', $user->carrier);
-            common_element_end('p');
-            common_submit('remove', _('Remove'));
+            $this->hidden('sms', $user->sms);
+            $this->hidden('carrier', $user->carrier);
+            $this->submit('remove', _('Remove'));
         } else {
-            $confirm = $this->get_confirmation();
+            $confirm = $this->getConfirmation();
             if ($confirm) {
                 $carrier = Sms_carrier::staticGet($confirm->address_extra);
-                common_element_start('p');
-                common_element('span', 'address unconfirmed', $confirm->address . ' (' . $carrier->name . ')');
-                common_element('span', 'input_instructions',
+                $this->element('p', 'form_unconfirmed',
+                               $confirm->address . ' (' . $carrier->name . ')');
+                $this->element('p', 'form_guide',
                                _('Awaiting confirmation on this phone number.'));
-                common_hidden('sms', $confirm->address);
-                common_hidden('carrier', $confirm->address_extra);
-                common_element_end('p');
-                common_submit('cancel', _('Cancel'));
-                common_input('code', _('Confirmation code'), null,
+                $this->hidden('sms', $confirm->address);
+                $this->hidden('carrier', $confirm->address_extra);
+                $this->submit('cancel', _('Cancel'));
+
+                $this->elementStart('ul', 'form_data');
+                $this->elementStart('li');
+                $this->input('code', _('Confirmation code'), null,
                              _('Enter the code you received on your phone.'));
-                common_submit('confirm', _('Confirm'));
+                $this->elementEnd('li');
+                $this->elementEnd('ul');
+                $this->submit('confirm', _('Confirm'));
             } else {
-                common_input('sms', _('SMS Phone number'),
+                $this->elementStart('ul', 'form_data');
+                $this->elementStart('li');
+                $this->input('sms', _('SMS Phone number'),
                              ($this->arg('sms')) ? $this->arg('sms') : null,
-                             _('Phone number, no punctuation or spaces, with area code'));
-                $this->carrier_select();
-                common_submit('add', _('Add'));
+                             _('Phone number, no punctuation or spaces, '.
+                               'with area code'));
+                $this->elementEnd('li');
+                $this->elementEnd('ul');
+                $this->carrierSelect();
+                $this->submit('add', _('Add'));
             }
         }
+        $this->elementEnd('fieldset');
 
         if ($user->sms) {
-            common_element('h2', null, _('Incoming email'));
-            
+        $this->elementStart('fieldset', array('id' => 'settings_sms_incoming_email'));
+            $this->element('legend', null, _('Incoming email'));
+
             if ($user->incomingemail) {
-                common_element_start('p');
-                common_element('span', 'address', $user->incomingemail);
-                common_element('span', 'input_instructions',
+                $this->element('p', 'form_unconfirmed', $user->incomingemail);
+                $this->element('p', 'form_note',
                                _('Send email to this address to post new notices.'));
-                common_element_end('p');
-                common_submit('removeincoming', _('Remove'));
+                $this->submit('removeincoming', _('Remove'));
             }
-            
-            common_element_start('p');
-            common_element('span', 'input_instructions',
-                           _('Make a new email address for posting to; cancels the old one.'));
-            common_element_end('p');
-            common_submit('newincoming', _('New'));
+
+            $this->element('p', 'form_guide',
+                           _('Make a new email address for posting to; '.
+                             'cancels the old one.'));
+            $this->submit('newincoming', _('New'));
+            $this->elementEnd('fieldset');
         }
-        
-        common_element('h2', null, _('Preferences'));
-        
-        common_checkbox('smsnotify',
-                        _('Send me notices through SMS; I understand I may incur exorbitant charges from my carrier.'),
+
+        $this->elementStart('fieldset', array('id' => 'settings_sms_preferences'));
+        $this->element('legend', null, _('Preferences'));
+
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
+        $this->checkbox('smsnotify',
+                        _('Send me notices through SMS; '.
+                          'I understand I may incur '.
+                          'exorbitant charges from my carrier.'),
                         $user->smsnotify);
-            
-        common_submit('save', _('Save'));
-        
-        common_element_end('form');
-        common_show_footer();
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+
+        $this->submit('save', _('Save'));
+
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
     }
 
-    function get_confirmation()
+    /**
+     * Get a pending confirmation, if any, for this user
+     *
+     * @return void
+     *
+     * @todo very similar to EmailsettingsAction::getConfirmation(); refactor?
+     */
+
+    function getConfirmation()
     {
         $user = common_current_user();
+
         $confirm = new Confirm_address();
-        $confirm->user_id = $user->id;
+
+        $confirm->user_id      = $user->id;
         $confirm->address_type = 'sms';
+
         if ($confirm->find(true)) {
             return $confirm;
         } else {
@@ -119,44 +196,62 @@ class SmssettingsAction extends EmailsettingsAction
         }
     }
 
-    function handle_post()
+    /**
+     * Handle posts to this form
+     *
+     * Based on the button that was pressed, muxes out to other functions
+     * to do the actual task requested.
+     *
+     * All sub-functions reload the form with a message -- success or failure.
+     *
+     * @return void
+     */
+
+    function handlePost()
     {
-
-        # CSRF protection
+        // CSRF protection
 
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            $this->showForm(_('There was a problem with your session token. '.
+                              'Try again, please.'));
             return;
         }
 
         if ($this->arg('save')) {
-            $this->save_preferences();
+            $this->savePreferences();
         } else if ($this->arg('add')) {
-            $this->add_address();
+            $this->addAddress();
         } else if ($this->arg('cancel')) {
-            $this->cancel_confirmation();
+            $this->cancelConfirmation();
         } else if ($this->arg('remove')) {
-            $this->remove_address();
+            $this->removeAddress();
         } else if ($this->arg('removeincoming')) {
-            $this->remove_incoming();
+            $this->removeIncoming();
         } else if ($this->arg('newincoming')) {
-            $this->new_incoming();
+            $this->newIncoming();
         } else if ($this->arg('confirm')) {
-            $this->confirm_code();
+            $this->confirmCode();
         } else {
-            $this->show_form(_('Unexpected form submission.'));
+            $this->showForm(_('Unexpected form submission.'));
         }
     }
 
-    function save_preferences()
-    {
+    /**
+     * Handle a request to save preferences
+     *
+     * Sets the user's SMS preferences in the DB.
+     *
+     * @return void
+     */
 
+    function savePreferences()
+    {
         $smsnotify = $this->boolean('smsnotify');
-        
+
         $user = common_current_user();
 
-        assert(!is_null($user)); # should already be checked
+        assert(!is_null($user)); // should already be checked
 
         $user->query('BEGIN');
 
@@ -168,85 +263,103 @@ class SmssettingsAction extends EmailsettingsAction
 
         if ($result === false) {
             common_log_db_error($user, 'UPDATE', __FILE__);
-            common_server_error(_('Couldn\'t update user.'));
+            $this->serverError(_('Couldn\'t update user.'));
             return;
         }
 
         $user->query('COMMIT');
 
-        $this->show_form(_('Preferences saved.'), true);
+        $this->showForm(_('Preferences saved.'), true);
     }
 
-    function add_address()
-    {
+    /**
+     * Add a new SMS number for confirmation
+     *
+     * When the user requests a new SMS number, sends a confirmation
+     * message.
+     *
+     * @return void
+     */
 
+    function addAddress()
+    {
         $user = common_current_user();
 
-        $sms = $this->trimmed('sms');
+        $sms        = $this->trimmed('sms');
         $carrier_id = $this->trimmed('carrier');
-        
-        # Some validation
+
+        // Some validation
 
         if (!$sms) {
-            $this->show_form(_('No phone number.'));
+            $this->showForm(_('No phone number.'));
             return;
         }
 
         if (!$carrier_id) {
-            $this->show_form(_('No carrier selected.'));
+            $this->showForm(_('No carrier selected.'));
             return;
         }
-        
+
         $sms = common_canonical_sms($sms);
-        
+
         if ($user->sms == $sms) {
-            $this->show_form(_('That is already your phone number.'));
+            $this->showForm(_('That is already your phone number.'));
             return;
-        } else if ($this->sms_exists($sms)) {
-            $this->show_form(_('That phone number already belongs to another user.'));
+        } else if ($this->smsExists($sms)) {
+            $this->showForm(_('That phone number already belongs to another user.'));
             return;
         }
 
-          $confirm = new Confirm_address();
-           $confirm->address = $sms;
-           $confirm->address_extra = $carrier_id;
-           $confirm->address_type = 'sms';
-           $confirm->user_id = $user->id;
-           $confirm->code = common_confirmation_code(40);
+        $confirm = new Confirm_address();
+
+        $confirm->address       = $sms;
+        $confirm->address_extra = $carrier_id;
+        $confirm->address_type  = 'sms';
+        $confirm->user_id       = $user->id;
+        $confirm->code          = common_confirmation_code(40);
 
         $result = $confirm->insert();
 
         if ($result === false) {
             common_log_db_error($confirm, 'INSERT', __FILE__);
-            common_server_error(_('Couldn\'t insert confirmation code.'));
+            $this->serverError(_('Couldn\'t insert confirmation code.'));
             return;
         }
 
         $carrier = Sms_carrier::staticGet($carrier_id);
-        
+
         mail_confirm_sms($confirm->code,
                          $user->nickname,
                          $carrier->toEmailAddress($sms));
 
-        $msg = _('A confirmation code was sent to the phone number you added. Check your inbox (and spam box!) for the code and instructions on how to use it.');
+        $msg = _('A confirmation code was sent to the phone number you added. '.
+                 'Check your phone for the code and instructions '.
+                 'on how to use it.');
 
-        $this->show_form($msg, true);
+        $this->showForm($msg, true);
     }
 
-    function cancel_confirmation()
+    /**
+     * Cancel a pending confirmation
+     *
+     * Cancels the confirmation.
+     *
+     * @return void
+     */
+
+    function cancelConfirmation()
     {
-        
-        $sms = $this->trimmed('sms');
+        $sms     = $this->trimmed('sms');
         $carrier = $this->trimmed('carrier');
-        
-        $confirm = $this->get_confirmation();
-        
+
+        $confirm = $this->getConfirmation();
+
         if (!$confirm) {
-            $this->show_form(_('No pending confirmation to cancel.'));
+            $this->showForm(_('No pending confirmation to cancel.'));
             return;
         }
         if ($confirm->address != $sms) {
-            $this->show_form(_('That is the wrong confirmation number.'));
+            $this->showForm(_('That is the wrong confirmation number.'));
             return;
         }
 
@@ -254,47 +367,68 @@ class SmssettingsAction extends EmailsettingsAction
 
         if (!$result) {
             common_log_db_error($confirm, 'DELETE', __FILE__);
-            $this->server_error(_('Couldn\'t delete email confirmation.'));
+            $this->serverError(_('Couldn\'t delete email confirmation.'));
             return;
         }
 
-        $this->show_form(_('Confirmation cancelled.'), true);
+        $this->showForm(_('Confirmation cancelled.'), true);
     }
 
-    function remove_address()
-    {
+    /**
+     * Remove a phone number from the user's account
+     *
+     * @return void
+     */
 
+    function removeAddress()
+    {
         $user = common_current_user();
-        $sms = $this->arg('sms');
+
+        $sms     = $this->arg('sms');
         $carrier = $this->arg('carrier');
-        
-        # Maybe an old tab open...?
+
+        // Maybe an old tab open...?
 
         if ($user->sms != $sms) {
-            $this->show_form(_('That is not your phone number.'));
+            $this->showForm(_('That is not your phone number.'));
             return;
         }
 
         $user->query('BEGIN');
+
         $original = clone($user);
-        $user->sms = null;
-        $user->carrier = null;        
-        $user->smsemail = null;        
+
+        $user->sms      = null;
+        $user->carrier  = null;
+        $user->smsemail = null;
+
         $result = $user->updateKeys($original);
         if (!$result) {
             common_log_db_error($user, 'UPDATE', __FILE__);
-            common_server_error(_('Couldn\'t update user.'));
+            $this->serverError(_('Couldn\'t update user.'));
             return;
         }
         $user->query('COMMIT');
 
-        $this->show_form(_('The address was removed.'), true);
+        $this->showForm(_('The address was removed.'), true);
     }
-    
-    function sms_exists($sms)
+
+    /**
+     * Does this sms number exist in our database?
+     *
+     * Also checks if it belongs to someone else
+     *
+     * @param string $sms phone number to check
+     *
+     * @return boolean does the number exist
+     */
+
+    function smsExists($sms)
     {
         $user = common_current_user();
+
         $other = User::staticGet('sms', $sms);
+
         if (!$other) {
             return false;
         } else {
@@ -302,42 +436,58 @@ class SmssettingsAction extends EmailsettingsAction
         }
     }
 
-    function carrier_select()
+    /**
+     * Show a drop-down box with all the SMS carriers in the DB
+     *
+     * @return void
+     */
+
+    function carrierSelect()
     {
         $carrier = new Sms_carrier();
+
         $cnt = $carrier->find();
 
-        common_element_start('p');
-        common_element('label', array('for' => 'carrier'));
-        common_element_start('select', array('name' => 'carrier',
-                                             'id' => 'carrier'));
-        common_element('option', array('value' => 0),
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
+        $this->element('label', array('for' => 'carrier'), _('Mobile carrier'));
+        $this->elementStart('select', array('name' => 'carrier',
+                                            'id' => 'carrier'));
+        $this->element('option', array('value' => 0),
                        _('Select a carrier'));
         while ($carrier->fetch()) {
-            common_element('option', array('value' => $carrier->id),
+            $this->element('option', array('value' => $carrier->id),
                            $carrier->name);
         }
-        common_element_end('select');
-        common_element_end('p');
-        common_element('span', 'input_instructions',
+        $this->elementEnd('select');
+        $this->element('p', 'form_guide',
                        sprintf(_('Mobile carrier for your phone. '.
-                                 'If you know a carrier that accepts ' . 
+                                 'If you know a carrier that accepts ' .
                                  'SMS over email but isn\'t listed here, ' .
                                  'send email to let us know at %s.'),
                                common_config('site', 'email')));
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
     }
 
-    function confirm_code()
+    /**
+     * Confirm an SMS confirmation code
+     *
+     * Redirects to the confirmaddress page for this code
+     *
+     * @return void
+     */
+
+    function confirmCode()
     {
-        
         $code = $this->trimmed('code');
-        
+
         if (!$code) {
-            $this->show_form(_('No code entered'));
+            $this->showForm(_('No code entered'));
             return;
         }
-        
-        common_redirect(common_local_url('confirmaddress', 
+
+        common_redirect(common_local_url('confirmaddress',
                                          array('code' => $code)));
     }
 }
diff --git a/actions/subedit.php b/actions/subedit.php
index 1142b7a03..e22384869 100644
--- a/actions/subedit.php
+++ b/actions/subedit.php
@@ -30,28 +30,28 @@ class SubeditAction extends Action
         parent::prepare($args);
 
         if (!common_logged_in()) {
-            $this->client_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
             return false;
         }
 
         $token = $this->trimmed('token');
 
         if (!$token || $token != common_session_token()) {
-            $this->client_error(_('There was a problem with your session token. Try again, please.'));
+            $this->clientError(_('There was a problem with your session token. Try again, please.'));
             return;
         }
 
         $id = $this->trimmed('profile');
 
         if (!$id) {
-            $this->client_error(_('No profile specified.'));
+            $this->clientError(_('No profile specified.'));
             return false;
         }
 
         $this->profile = Profile::staticGet('id', $id);
 
         if (!$this->profile) {
-            $this->client_error(_('No profile with that ID.'));
+            $this->clientError(_('No profile with that ID.'));
             return false;
         }
 
@@ -68,7 +68,7 @@ class SubeditAction extends Action
                                                'subscribed' => $this->profile->id));
 
             if (!$sub) {
-                $this->client_error(_('You are not subscribed to that profile.'));
+                $this->clientError(_('You are not subscribed to that profile.'));
                 return false;
             }
 
@@ -81,7 +81,7 @@ class SubeditAction extends Action
 
             if (!$result) {
                 common_log_db_error($sub, 'UPDATE', __FILE__);
-                $this->server_error(_('Could not save subscription.'));
+                $this->serverError(_('Could not save subscription.'));
                 return false;
             }
 
diff --git a/actions/subscribe.php b/actions/subscribe.php
index f33d1d207..b6f03f0f1 100644
--- a/actions/subscribe.php
+++ b/actions/subscribe.php
@@ -27,7 +27,7 @@ class SubscribeAction extends Action
         parent::handle($args);
 
         if (!common_logged_in()) {
-            common_user_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
             return;
         }
 
@@ -43,7 +43,7 @@ class SubscribeAction extends Action
         $token = $this->trimmed('token');
 
         if (!$token || $token != common_session_token()) {
-            $this->client_error(_('There was a problem with your session token. Try again, please.'));
+            $this->clientError(_('There was a problem with your session token. Try again, please.'));
             return;
         }
 
@@ -52,26 +52,26 @@ class SubscribeAction extends Action
         $other = User::staticGet('id', $other_id);
 
         if (!$other) {
-            $this->client_error(_('Not a local user.'));
+            $this->clientError(_('Not a local user.'));
             return;
         }
 
         $result = subs_subscribe_to($user, $other);
 
         if($result != true) {
-            common_user_error($result);
+            $this->clientError($result);
             return;
         }
 
         if ($this->boolean('ajax')) {
             common_start_html('text/xml;charset=utf-8', true);
-            common_element_start('head');
-            common_element('title', null, _('Subscribed'));
-            common_element_end('head');
-            common_element_start('body');
+            $this->elementStart('head');
+            $this->element('title', null, _('Subscribed'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
             common_unsubscribe_form($other->getProfile());
-            common_element_end('body');
-            common_element_end('html');
+            $this->elementEnd('body');
+            $this->elementEnd('html');
         } else {
             common_redirect(common_local_url('subscriptions', array('nickname' =>
                                                                 $user->nickname)));
diff --git a/actions/subscriptions.php b/actions/subscriptions.php
index afe8fb260..7a87a144f 100644
--- a/actions/subscriptions.php
+++ b/actions/subscriptions.php
@@ -72,16 +72,16 @@ class SubscriptionsList extends ProfileList
             return;
         }
 
-        common_element_start('form', array('id' => 'subedit-' . $profile->id,
+        $this->elementStart('form', array('id' => 'subedit-' . $profile->id,
                                            'method' => 'post',
                                            'class' => 'subedit',
                                            'action' => common_local_url('subedit')));
-        common_hidden('token', common_session_token());
-        common_hidden('profile', $profile->id);
-        common_checkbox('jabber', _('Jabber'), $sub->jabber);
-        common_checkbox('sms', _('SMS'), $sub->sms);
-        common_submit('save', _('Save'));
-        common_element_end('form');
+        $this->hidden('token', common_session_token());
+        $this->hidden('profile', $profile->id);
+        $this->checkbox('jabber', _('Jabber'), $sub->jabber);
+        $this->checkbox('sms', _('SMS'), $sub->sms);
+        $this->submit('save', _('Save'));
+        $this->elementEnd('form');
         return;
     }
 }
diff --git a/actions/sup.php b/actions/sup.php
index 6a1897585..38e2e2e59 100644
--- a/actions/sup.php
+++ b/actions/sup.php
@@ -79,7 +79,7 @@ class SupAction extends Action
         return $updates;
     }
     
-    function is_readonly()
+    function isReadOnly()
     {
         return true;
     }
diff --git a/actions/tag.php b/actions/tag.php
index 8a3f90c16..039cd9660 100644
--- a/actions/tag.php
+++ b/actions/tag.php
@@ -19,154 +19,71 @@
 
 if (!defined('LACONICA')) { exit(1); }
 
-require_once(INSTALLDIR.'/actions/showstream.php');
-define('TAGS_PER_PAGE', 100);
-
-class TagAction extends StreamAction
+class TagAction extends Action
 {
-
-    function handle($args)
+    function prepare($args)
     {
+        parent::prepare($args);
+        $this->tag = $this->trimmed('tag');
 
-        parent::handle($args);
-
-        # Looks like we're good; show the header
-
-        if (isset($args['tag']) && $args['tag']) {
-            $tag = $args['tag'];
-            common_show_header(sprintf(_("Notices tagged with %s"), $tag),
-                               array($this, 'show_header'), $tag,
-                               array($this, 'show_top'));
-            $this->show_notices($tag);
-        } else {
-            common_show_header(_("Tags"),
-                               array($this, 'show_header'), '',
-                               array($this, 'show_top'));
-            $this->show_tags();
+        if (!$this->tag) {
+            common_redirect(common_local_url('publictagcloud'), 301);
+            return false;
         }
 
-        common_show_footer();
+        $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+        return true;
     }
 
-    function show_header($tag = false)
+    function title()
     {
-        if ($tag) {
-            common_element('link', array('rel' => 'alternate',
-                                         'href' => common_local_url('tagrss', array('tag' => $tag)),
-                                         'type' => 'application/rss+xml',
-                                         'title' => sprintf(_('Feed for tag %s'), $tag)));
+        if ($this->page == 1) {
+            return sprintf(_("Notices tagged with %s"), $this->tag);
+        } else {
+            return sprintf(_("Notices tagged with %s, page %d"),
+                           $this->tag,
+                           $this->page);
         }
     }
 
-    function get_instructions()
+    function handle($args)
     {
-        return _('Showing most popular tags from the last week');
+        parent::handle($args);
+
+        $this->showPage();
     }
 
-    function show_top($tag = false)
+    function showFeeds()
     {
-        if (!$tag) {
-            $instr = $this->get_instructions();
-            $output = common_markup_to_html($instr);
-            common_element_start('div', 'instructions');
-            common_raw($output);
-            common_element_end('div');
-            $this->public_views_menu();
-        }
-        else {
-            $this->show_feeds_list(array(0=>array('href'=>common_local_url('tagrss'),
-                                                  'type' => 'rss',
-                                                  'version' => 'RSS 1.0',
-                                                  'item' => 'tagrss')));
-        }
+        $this->element('link', array('rel' => 'alternate',
+                                     'href' => common_local_url('tagrss', array('tag' => $this->tag)),
+                                     'type' => 'application/rss+xml',
+                                     'title' => sprintf(_('Feed for tag %s'), $this->tag)));
     }
 
-    function show_tags()
+    function showPageNotice()
     {
-        # This should probably be cached rather than recalculated
-        $tags = DB_DataObject::factory('Notice_tag');
-
-        #Need to clear the selection and then only re-add the field
-        #we are grouping by, otherwise it's not a valid 'group by'
-        #even though MySQL seems to let it slide...
-        $tags->selectAdd();
-        $tags->selectAdd('tag');
-
-        #Add the aggregated columns...
-        $tags->selectAdd('max(notice_id) as last_notice_id');
-        if(common_config('db','type')=='pgsql') {
-            $calc='sum(exp(-extract(epoch from (now()-created))/%s)) as weight';
-        } else {
-            $calc='sum(exp(-(now() - created)/%s)) as weight';
-        }
-        $tags->selectAdd(sprintf($calc, common_config('tag', 'dropoff')));
-        $tags->groupBy('tag');
-        $tags->orderBy('weight DESC');
-
-        # $tags->whereAdd('created > "' . strftime('%Y-%m-%d %H:%M:%S', strtotime('-1 MONTH')) . '"');
-
-        $tags->limit(TAGS_PER_PAGE);
-
-        $cnt = $tags->find();
-
-        if ($cnt > 0) {
-            common_element_start('p', 'tagcloud');
-
-            $tw = array();
-            $sum = 0;
-            while ($tags->fetch()) {
-                $tw[$tags->tag] = $tags->weight;
-                $sum += $tags->weight;
-            }
-
-            ksort($tw);
-
-            foreach ($tw as $tag => $weight) {
-                $this->show_tag($tag, $weight, $weight/$sum);
-            }
-
-            common_element_end('p');
-        }
+        return sprintf(_('Messages tagged "%s", most recent first'), $this->tag);
     }
 
-    function show_tag($tag, $weight, $relative)
+    function showExportData()
     {
-
-        # XXX: these should probably tune to the size of the site
-        if ($relative > 0.1) {
-            $cls =  'largest';
-        } else if ($relative > 0.05) {
-            $cls = 'verylarge';
-        } else if ($relative > 0.02) {
-            $cls = 'large';
-        } else if ($relative > 0.01) {
-            $cls = 'medium';
-        } else if ($relative > 0.005) {
-            $cls = 'small';
-        } else if ($relative > 0.002) {
-            $cls = 'verysmall';
-        } else {
-            $cls = 'smallest';
-        }
-
-        common_element('a', array('class' => "$cls weight-$weight relative-$relative",
-                                  'href' => common_local_url('tag', array('tag' => $tag))),
-                       $tag);
-        common_text(' ');
+        $fl = new FeedList($this);
+        $fl->show(array(0=>array('href'=>common_local_url('tagrss', array('tag' => $this->tag)),
+                                 'type' => 'rss',
+                                 'version' => 'RSS 1.0',
+                                 'item' => 'tagrss')));
     }
 
-    function show_notices($tag)
+    function showContent()
     {
+        $notice = Notice_tag::getStream($this->tag, (($this->page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
 
-        $cnt = 0;
-
-        $page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
-
-        $notice = Notice_tag::getStream($tag, (($page-1)*NOTICES_PER_PAGE), NOTICES_PER_PAGE + 1);
+        $nl = new NoticeList($notice, $this);
 
-        $cnt = $this->show_notice_list($notice);
+        $cnt = $nl->show();
 
-        common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
-                          $page, 'tag', array('tag' => $tag));
+        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
+                          $this->page, 'tag', array('tag' => $this->tag));
     }
 }
diff --git a/actions/tagother.php b/actions/tagother.php
index ff6788cc6..e60eb8b58 100644
--- a/actions/tagother.php
+++ b/actions/tagother.php
@@ -30,7 +30,7 @@ class TagotherAction extends Action
         parent::handle($args);
 
         if (!common_logged_in()) {
-            $this->client_error(_('Not logged in'), 403);
+            $this->clientError(_('Not logged in'), 403);
             return;
         }
 
@@ -39,12 +39,12 @@ class TagotherAction extends Action
         } else {
             $id = $this->trimmed('id');
             if (!$id) {
-                $this->client_error(_('No id argument.'));
+                $this->clientError(_('No id argument.'));
                 return;
             }
             $profile = Profile::staticGet('id', $id);
             if (!$profile) {
-                $this->client_error(_('No profile with that ID.'));
+                $this->clientError(_('No profile with that ID.'));
                 return;
             }
             $this->show_form($profile);
@@ -61,7 +61,7 @@ class TagotherAction extends Action
 
         $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
 
-        common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_PROFILE_SIZE),
+        $this->element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_PROFILE_SIZE),
                                     'class' => 'avatar stream',
                                     'width' => AVATAR_PROFILE_SIZE,
                                     'height' => AVATAR_PROFILE_SIZE,
@@ -69,39 +69,39 @@ class TagotherAction extends Action
                                     ($profile->fullname) ? $profile->fullname :
                                     $profile->nickname));
 
-        common_element('a', array('href' => $profile->profileurl,
+        $this->element('a', array('href' => $profile->profileurl,
                                   'class' => 'external profile nickname'),
                        $profile->nickname);
 
         if ($profile->fullname) {
-            common_element_start('div', 'fullname');
+            $this->elementStart('div', 'fullname');
             if ($profile->homepage) {
-                common_element('a', array('href' => $profile->homepage),
+                $this->element('a', array('href' => $profile->homepage),
                                $profile->fullname);
             } else {
-                common_text($profile->fullname);
+                $this->text($profile->fullname);
             }
-            common_element_end('div');
+            $this->elementEnd('div');
         }
         if ($profile->location) {
-            common_element('div', 'location', $profile->location);
+            $this->element('div', 'location', $profile->location);
         }
         if ($profile->bio) {
-            common_element('div', 'bio', $profile->bio);
+            $this->element('div', 'bio', $profile->bio);
         }
 
-        common_element_start('form', array('method' => 'post',
+        $this->elementStart('form', array('method' => 'post',
                                            'id' => 'tag_user',
                                            'name' => 'tagother',
-                                           'action' => $this->self_url()));
-        common_hidden('token', common_session_token());
-        common_hidden('id', $profile->id);
-        common_input('tags', _('Tags'),
+                                           'action' => $this->selfUrl()));
+        $this->hidden('token', common_session_token());
+        $this->hidden('id', $profile->id);
+        $this->input('tags', _('Tags'),
                      ($this->arg('tags')) ? $this->arg('tags') : implode(' ', Profile_tag::getTags($user->id, $profile->id)),
                      _('Tags for this user (letters, numbers, -, ., and _), comma- or space- separated'));
 
-        common_submit('save', _('Save'));
-        common_element_end('form');
+        $this->submit('save', _('Save'));
+        $this->elementEnd('form');
         common_show_footer();
 
     }
@@ -121,7 +121,7 @@ class TagotherAction extends Action
         $profile = Profile::staticGet('id', $id);
 
         if (!$profile) {
-            $this->client_error(_('No such profile.'));
+            $this->clientError(_('No such profile.'));
             return;
         }
 
@@ -147,14 +147,14 @@ class TagotherAction extends Action
             !Subscription::pkeyGet(array('subscriber' => $profile->id,
                                          'subscribed' => $user->id)))
         {
-            $this->client_error(_('You can only tag people you are subscribed to or who are subscribed to you.'));
+            $this->clientError(_('You can only tag people you are subscribed to or who are subscribed to you.'));
             return;
         }
 
         $result = Profile_tag::setTags($user->id, $profile->id, $tags);
 
         if (!$result) {
-            $this->client_error(_('Could not save tags.'));
+            $this->clientError(_('Could not save tags.'));
             return;
         }
 
@@ -162,20 +162,20 @@ class TagotherAction extends Action
 
         if ($this->boolean('ajax')) {
             common_start_html('text/xml');
-            common_element_start('head');
-            common_element('title', null, _('Tags'));
-            common_element_end('head');
-            common_element_start('body');
-            common_element_start('p', 'subtags');
+            $this->elementStart('head');
+            $this->element('title', null, _('Tags'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $this->elementStart('p', 'subtags');
             foreach ($tags as $tag) {
-                common_element('a', array('href' => common_local_url($action,
+                $this->element('a', array('href' => common_local_url($action,
                                                                      array('nickname' => $user->nickname,
                                                                            'tag' => $tag))),
                                $tag);
             }
-            common_element_end('p');
-            common_element_end('body');
-            common_element_end('html');
+            $this->elementEnd('p');
+            $this->elementEnd('body');
+            $this->elementEnd('html');
         } else {
             common_redirect(common_local_url($action, array('nickname' =>
                                                             $user->nickname)));
@@ -186,12 +186,12 @@ class TagotherAction extends Action
     {
         list($profile, $error) = $arr;
         if ($error) {
-            common_element('p', 'error', $error);
+            $this->element('p', 'error', $error);
         } else {
-            common_element_start('div', 'instructions');
-            common_element('p', null,
+            $this->elementStart('div', 'instructions');
+            $this->element('p', null,
                            _('Use this form to add tags to your subscribers or subscriptions.'));
-            common_element_end('div');
+            $this->elementEnd('div');
         }
     }
 }
diff --git a/actions/tagrss.php b/actions/tagrss.php
index 912d71413..b0227ab39 100644
--- a/actions/tagrss.php
+++ b/actions/tagrss.php
@@ -32,7 +32,7 @@ class TagrssAction extends Rss10Action
         $this->tag = Notice_tag::staticGet('tag', $tag);
 
         if (!$this->tag) {
-            common_user_error(_('No such tag.'));
+            $this->clientError(_('No such tag.'));
             return false;
         } else {
             return true;
diff --git a/actions/twitapiaccount.php b/actions/twitapiaccount.php
index 79e1ed990..e51a29a2d 100644
--- a/actions/twitapiaccount.php
+++ b/actions/twitapiaccount.php
@@ -29,7 +29,7 @@ class TwitapiaccountAction extends TwitterapiAction
         parent::handle($args);
 
         if (!in_array($apidata['content-type'], array('xml', 'json'))) {
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
             return;
         }
 
@@ -39,7 +39,7 @@ class TwitapiaccountAction extends TwitterapiAction
     function end_session($args, $apidata)
     {
         parent::handle($args);
-        common_server_error(_('API method under construction.'), $code=501);
+        $this->serverError(_('API method under construction.'), $code=501);
     }
 
     function update_location($args, $apidata)
@@ -47,7 +47,7 @@ class TwitapiaccountAction extends TwitterapiAction
         parent::handle($args);
 
         if ($_SERVER['REQUEST_METHOD'] != 'POST') {
-            $this->client_error(_('This method requires a POST.'), 400, $apidata['content-type']);
+            $this->clientError(_('This method requires a POST.'), 400, $apidata['content-type']);
             return;
         }
 
@@ -56,7 +56,7 @@ class TwitapiaccountAction extends TwitterapiAction
         if (!is_null($location) && strlen($location) > 255) {
 
             // XXX: But Twitter just truncates and runs with it. -- Zach
-            $this->client_error(_('That\'s too long. Max notice size is 255 chars.'), 406, $apidate['content-type']);
+            $this->clientError(_('That\'s too long. Max notice size is 255 chars.'), 406, $apidate['content-type']);
             return;
         }
 
@@ -64,7 +64,7 @@ class TwitapiaccountAction extends TwitterapiAction
         $profile = $user->getProfile();
 
         if (!$profile) {
-            common_server_error(_('User has no profile.'));
+            $this->serverError(_('User has no profile.'));
             return;
         }
 
@@ -75,7 +75,7 @@ class TwitapiaccountAction extends TwitterapiAction
 
         if (!$result) {
             common_log_db_error($profile, 'UPDATE', __FILE__);
-            common_server_error(_('Couldn\'t save profile.'));
+            $this->serverError(_('Couldn\'t save profile.'));
             return;
         }
 
@@ -91,12 +91,12 @@ class TwitapiaccountAction extends TwitterapiAction
     function update_delivery_device($args, $apidata)
     {
         parent::handle($args);
-        common_server_error(_('API method under construction.'), $code=501);
+        $this->serverError(_('API method under construction.'), $code=501);
     }
 
     function rate_limit_status($args, $apidata)
     {
         parent::handle($args);
-        common_server_error(_('API method under construction.'), $code=501);
+        $this->serverError(_('API method under construction.'), $code=501);
     }
 }
\ No newline at end of file
diff --git a/actions/twitapiblocks.php b/actions/twitapiblocks.php
index 5d64f2f7d..8135adef3 100644
--- a/actions/twitapiblocks.php
+++ b/actions/twitapiblocks.php
@@ -32,7 +32,7 @@ class TwitapiblocksAction extends TwitterapiAction
         $blockee = $this->get_user($apidata['api_arg'], $apidata);
 
         if (!$blockee) {
-            $this->client_error('Not Found', 404, $apidata['content-type']);
+            $this->clientError('Not Found', 404, $apidata['content-type']);
             return;
         }
 
@@ -44,7 +44,7 @@ class TwitapiblocksAction extends TwitterapiAction
             $this->show_profile($blockee, $type);
             $this->end_document($type);
         } else {
-            common_server_error(_('Block user failed.'));
+            $this->serverError(_('Block user failed.'));
         }
     }
 
@@ -54,7 +54,7 @@ class TwitapiblocksAction extends TwitterapiAction
         $blockee = $this->get_user($apidata['api_arg'], $apidata);
 
         if (!$blockee) {
-            $this->client_error('Not Found', 404, $apidata['content-type']);
+            $this->clientError('Not Found', 404, $apidata['content-type']);
             return;
         }
 
@@ -66,7 +66,7 @@ class TwitapiblocksAction extends TwitterapiAction
             $this->show_profile($blockee, $type);
             $this->end_document($type);
         } else {
-            common_server_error(_('Unblock user failed.'));
+            $this->serverError(_('Unblock user failed.'));
         }
     }
 }
\ No newline at end of file
diff --git a/actions/twitapidirect_messages.php b/actions/twitapidirect_messages.php
index e0731f66f..db55e8cd0 100644
--- a/actions/twitapidirect_messages.php
+++ b/actions/twitapidirect_messages.php
@@ -108,7 +108,7 @@ class Twitapidirect_messagesAction extends TwitterapiAction
             $this->show_json_dmsgs($message);
             break;
          default:
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
         }
 
     }
@@ -119,7 +119,7 @@ class Twitapidirect_messagesAction extends TwitterapiAction
         parent::handle($args);
 
         if ($_SERVER['REQUEST_METHOD'] != 'POST') {
-            $this->client_error(_('This method requires a POST.'), 400, $apidata['content-type']);
+            $this->clientError(_('This method requires a POST.'), 400, $apidata['content-type']);
             return;
         }
 
@@ -134,11 +134,11 @@ class Twitapidirect_messagesAction extends TwitterapiAction
         $content = $this->trimmed('text');
 
         if (!$content) {
-            $this->client_error(_('No message text!'), $code = 406, $apidata['content-type']);
+            $this->clientError(_('No message text!'), $code = 406, $apidata['content-type']);
         } else {
             $content_shortened = common_shorten_links($content);
             if (mb_strlen($content_shortened) > 140) {
-                $this->client_error(_('That\'s too long. Max message size is 140 chars.'),
+                $this->clientError(_('That\'s too long. Max message size is 140 chars.'),
                     $code = 406, $apidata['content-type']);
                 return;
             }
@@ -147,15 +147,15 @@ class Twitapidirect_messagesAction extends TwitterapiAction
         $other = $this->get_user($this->trimmed('user'));
 
         if (!$other) {
-            $this->client_error(_('Recipient user not found.'), $code = 403, $apidata['content-type']);
+            $this->clientError(_('Recipient user not found.'), $code = 403, $apidata['content-type']);
             return;
         } else if (!$user->mutuallySubscribed($other)) {
-            $this->client_error(_('Can\'t send direct messages to users who aren\'t your friend.'),
+            $this->clientError(_('Can\'t send direct messages to users who aren\'t your friend.'),
                 $code = 403, $apidata['content-type']);
             return;
         } else if ($user->id == $other->id) {
             // Sending msgs to yourself is allowed by Twitter
-            $this->client_error(_('Don\'t send a message to yourself; just say it to yourself quietly instead.'),
+            $this->clientError(_('Don\'t send a message to yourself; just say it to yourself quietly instead.'),
                 $code = 403, $apidata['content-type']);
             return;
         }
@@ -164,7 +164,7 @@ class Twitapidirect_messagesAction extends TwitterapiAction
             html_entity_decode($content, ENT_NOQUOTES, 'UTF-8'), $source);
 
         if (is_string($message)) {
-            $this->server_error($message);
+            $this->serverError($message);
             return;
         }
 
@@ -181,14 +181,14 @@ class Twitapidirect_messagesAction extends TwitterapiAction
     function destroy($args, $apidata)
     {
         parent::handle($args);
-        common_server_error(_('API method under construction.'), $code=501);
+        $this->serverError(_('API method under construction.'), $code=501);
     }
 
     function show_xml_dmsgs($message)
     {
 
         $this->init_document('xml');
-        common_element_start('direct-messages', array('type' => 'array'));
+        $this->elementStart('direct-messages', array('type' => 'array'));
 
         if (is_array($messages)) {
             foreach ($message as $m) {
@@ -202,7 +202,7 @@ class Twitapidirect_messagesAction extends TwitterapiAction
             }
         }
 
-        common_element_end('direct-messages');
+        $this->elementEnd('direct-messages');
         $this->end_document('xml');
 
     }
@@ -236,13 +236,13 @@ class Twitapidirect_messagesAction extends TwitterapiAction
 
         $this->init_document('rss');
 
-        common_element_start('channel');
-        common_element('title', null, $title);
+        $this->elementStart('channel');
+        $this->element('title', null, $title);
 
-        common_element('link', null, $link);
-        common_element('description', null, $subtitle);
-        common_element('language', null, 'en-us');
-        common_element('ttl', null, '40');
+        $this->element('link', null, $link);
+        $this->element('description', null, $subtitle);
+        $this->element('language', null, 'en-us');
+        $this->element('ttl', null, '40');
 
         if (is_array($message)) {
             foreach ($message as $m) {
@@ -256,7 +256,7 @@ class Twitapidirect_messagesAction extends TwitterapiAction
             }
         }
 
-        common_element_end('channel');
+        $this->elementEnd('channel');
         $this->end_twitter_rss();
 
     }
@@ -266,12 +266,12 @@ class Twitapidirect_messagesAction extends TwitterapiAction
 
         $this->init_document('atom');
 
-        common_element('title', null, $title);
+        $this->element('title', null, $title);
         $siteserver = common_config('site', 'server');
-        common_element('id', null, "tag:$siteserver,2008:DirectMessage");
-        common_element('link', array('href' => $link, 'rel' => 'alternate', 'type' => 'text/html'), null);
-        common_element('updated', null, common_date_iso8601(strftime('%c')));
-        common_element('subtitle', null, $subtitle);
+        $this->element('id', null, "tag:$siteserver,2008:DirectMessage");
+        $this->element('link', array('href' => $link, 'rel' => 'alternate', 'type' => 'text/html'), null);
+        $this->element('updated', null, common_date_iso8601(strftime('%c')));
+        $this->element('subtitle', null, $subtitle);
 
         if (is_array($message)) {
             foreach ($message as $m) {
diff --git a/actions/twitapifavorites.php b/actions/twitapifavorites.php
index 55e04732f..737b7229f 100644
--- a/actions/twitapifavorites.php
+++ b/actions/twitapifavorites.php
@@ -32,14 +32,14 @@ class TwitapifavoritesAction extends TwitterapiAction
         $user = $this->get_user($apidata['api_arg'], $apidata);
 
         if (!$user) {
-            $this->client_error('Not Found', 404, $apidata['content-type']);
+            $this->clientError('Not Found', 404, $apidata['content-type']);
             return;
         }
 
         $profile = $user->getProfile();
 
         if (!$profile) {
-            common_server_error(_('User has no profile.'));
+            $this->serverError(_('User has no profile.'));
             return;
         }
 
@@ -56,7 +56,7 @@ class TwitapifavoritesAction extends TwitterapiAction
         $notice = $user->favoriteNotices((($page-1)*20), $count);
 
         if (!$notice) {
-            common_server_error(_('Could not retrieve favorite notices.'));
+            $this->serverError(_('Could not retrieve favorite notices.'));
             return;
         }
 
@@ -82,7 +82,7 @@ class TwitapifavoritesAction extends TwitterapiAction
             $this->show_json_timeline($notice);
             break;
          default:
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
         }
 
     }
@@ -94,12 +94,12 @@ class TwitapifavoritesAction extends TwitterapiAction
         // Check for RESTfulness
         if (!in_array($_SERVER['REQUEST_METHOD'], array('POST', 'DELETE'))) {
             // XXX: Twitter just prints the err msg, no XML / JSON.
-            $this->client_error(_('This method requires a POST or DELETE.'), 400, $apidata['content-type']);
+            $this->clientError(_('This method requires a POST or DELETE.'), 400, $apidata['content-type']);
             return;
         }
 
         if (!in_array($apidata['content-type'], array('xml', 'json'))) {
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
             return;
         }
 
@@ -109,20 +109,20 @@ class TwitapifavoritesAction extends TwitterapiAction
         $notice = Notice::staticGet($notice_id);
 
         if (!$notice) {
-            $this->client_error(_('No status found with that ID.'), 404, $apidata['content-type']);
+            $this->clientError(_('No status found with that ID.'), 404, $apidata['content-type']);
             return;
         }
 
         // XXX: Twitter lets you fave things repeatedly via api.
         if ($user->hasFave($notice)) {
-            $this->client_error(_('This notice is already a favorite!'), 403, $apidata['content-type']);
+            $this->clientError(_('This notice is already a favorite!'), 403, $apidata['content-type']);
             return;
         }
 
         $fave = Fave::addNew($user, $notice);
 
         if (!$fave) {
-            common_server_error(_('Could not create favorite.'));
+            $this->serverError(_('Could not create favorite.'));
             return;
         }
 
@@ -140,7 +140,7 @@ class TwitapifavoritesAction extends TwitterapiAction
     function destroy($args, $apidata)
     {
         parent::handle($args);
-        common_server_error(_('API method under construction.'), $code=501);
+        $this->serverError(_('API method under construction.'), $code=501);
     }
 
     // XXX: these two funcs swiped from faves.  Maybe put in util.php, or some common base class?
diff --git a/actions/twitapifriendships.php b/actions/twitapifriendships.php
index ba4afe441..c50c5e84a 100644
--- a/actions/twitapifriendships.php
+++ b/actions/twitapifriendships.php
@@ -29,7 +29,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
         parent::handle($args);
 
         if ($_SERVER['REQUEST_METHOD'] != 'POST') {
-            $this->client_error(_('This method requires a POST.'), 400, $apidata['content-type']);
+            $this->clientError(_('This method requires a POST.'), 400, $apidata['content-type']);
             return;
         }
 
@@ -38,7 +38,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
         $other = $this->get_user($id);
 
         if (!$other) {
-            $this->client_error(_('Could not follow user: User not found.'), 403, $apidata['content-type']);
+            $this->clientError(_('Could not follow user: User not found.'), 403, $apidata['content-type']);
             return;
         }
 
@@ -46,7 +46,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
 
         if ($user->isSubscribed($other)) {
             $errmsg = sprintf(_('Could not follow user: %s is already on your list.'), $other->nickname);
-            $this->client_error($errmsg, 403, $apidata['content-type']);
+            $this->clientError($errmsg, 403, $apidata['content-type']);
             return;
         }
 
@@ -62,7 +62,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
 
         if (!$result) {
             $errmsg = sprintf(_('Could not follow user: %s is already on your list.'), $other->nickname);
-            $this->client_error($errmsg, 400, $apidata['content-type']);
+            $this->clientError($errmsg, 400, $apidata['content-type']);
             return;
         }
 
@@ -82,7 +82,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
         parent::handle($args);
 
         if (!in_array($_SERVER['REQUEST_METHOD'], array('POST', 'DELETE'))) {
-            $this->client_error(_('This method requires a POST or DELETE.'), 400, $apidata['content-type']);
+            $this->clientError(_('This method requires a POST or DELETE.'), 400, $apidata['content-type']);
             return;
         }
 
@@ -102,7 +102,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
             $sub->delete();
             $sub->query('COMMIT');
         } else {
-            $this->client_error(_('You are not friends with the specified user.'), 403, $apidata['content-type']);
+            $this->clientError(_('You are not friends with the specified user.'), 403, $apidata['content-type']);
             return;
         }
 
@@ -118,7 +118,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
         parent::handle($args);
 
         if (!in_array($apidata['content-type'], array('xml', 'json'))) {
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
             return;
         }
 
@@ -129,7 +129,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
         $user_b = $this->get_user($user_b_id);
 
         if (!$user_a || !$user_b) {
-            $this->client_error(_('Two user ids or screen_names must be supplied.'), 400, $apidata['content-type']);
+            $this->clientError(_('Two user ids or screen_names must be supplied.'), 400, $apidata['content-type']);
             return;
         }
 
@@ -142,7 +142,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
         switch ($apidata['content-type']) {
          case 'xml':
             $this->init_document('xml');
-            common_element('friends', null, $result);
+            $this->element('friends', null, $result);
             $this->end_document('xml');
             break;
          case 'json':
diff --git a/actions/twitapihelp.php b/actions/twitapihelp.php
index 1b84cb11b..db5892baf 100644
--- a/actions/twitapihelp.php
+++ b/actions/twitapihelp.php
@@ -34,14 +34,14 @@ class TwitapihelpAction extends TwitterapiAction
 
         if ($apidata['content-type'] == 'xml') {
             $this->init_document('xml');
-            common_element('ok', null, 'true');
+            $this->element('ok', null, 'true');
             $this->end_document('xml');
         } elseif ($apidata['content-type'] == 'json') {
             $this->init_document('json');
             print '"ok"';
             $this->end_document('json');
         } else {
-            common_user_error(_('API method not found!'), $code=404);
+            $this->clientError(_('API method not found!'), $code=404);
         }
 
     }
@@ -49,7 +49,7 @@ class TwitapihelpAction extends TwitterapiAction
     function downtime_schedule($args, $apidata)
     {
         parent::handle($args);
-        common_server_error(_('API method under construction.'), $code=501);
+        $this->serverError(_('API method under construction.'), $code=501);
     }
 
 }
\ No newline at end of file
diff --git a/actions/twitapilaconica.php b/actions/twitapilaconica.php
index 722423fae..8cd7a64b9 100644
--- a/actions/twitapilaconica.php
+++ b/actions/twitapilaconica.php
@@ -70,7 +70,7 @@ class TwitapilaconicaAction extends TwitterapiAction
         switch ($apidata['content-type']) {
          case 'xml':
             $this->init_document('xml');
-            common_element('version', null, LACONICA_VERSION);
+            $this->element('version', null, LACONICA_VERSION);
             $this->end_document('xml');
             break;
          case 'json':
@@ -79,7 +79,7 @@ class TwitapilaconicaAction extends TwitterapiAction
             $this->end_document('json');
             break;
          default:
-            $this->client_error(_('API method not found!'), $code=404);
+            $this->clientError(_('API method not found!'), $code=404);
         }
     }
 
@@ -115,10 +115,10 @@ class TwitapilaconicaAction extends TwitterapiAction
         switch ($apidata['content-type']) {
          case 'xml':
             $this->init_document('xml');
-            common_element_start('config');
+            $this->elementStart('config');
             // XXX: check that all sections and settings are legal XML elements
             foreach ($keys as $section => $settings) {
-                common_element_start($section);
+                $this->elementStart($section);
                 foreach ($settings as $setting) {
                     $value = common_config($section, $setting);
                     if (is_array($value)) {
@@ -128,11 +128,11 @@ class TwitapilaconicaAction extends TwitterapiAction
                     } else if ($value === true) {
                         $value = 'true';
                     }
-                    common_element($setting, null, $value);
+                    $this->element($setting, null, $value);
                 }
-                common_element_end($section);
+                $this->elementEnd($section);
             }
-            common_element_end('config');
+            $this->elementEnd('config');
             $this->end_document('xml');
             break;
          case 'json':
@@ -148,7 +148,7 @@ class TwitapilaconicaAction extends TwitterapiAction
             $this->end_document('json');
             break;
          default:
-            $this->client_error(_('API method not found!'), $code=404);
+            $this->clientError(_('API method not found!'), $code=404);
         }
     }
 
@@ -169,6 +169,6 @@ class TwitapilaconicaAction extends TwitterapiAction
     function wadl($args, $apidata)
     {
         parent::handle($args);
-        common_server_error(_('API method under construction.'), 501);
+        $this->serverError(_('API method under construction.'), 501);
     }
 }
diff --git a/actions/twitapinotifications.php b/actions/twitapinotifications.php
index a19d652c3..411971af1 100644
--- a/actions/twitapinotifications.php
+++ b/actions/twitapinotifications.php
@@ -28,13 +28,13 @@ class TwitapinotificationsAction extends TwitterapiAction
     function follow($args, $apidata)
     {
         parent::handle($args);
-        common_server_error(_('API method under construction.'), $code=501);
+        $this->serverError(_('API method under construction.'), $code=501);
     }
 
     function leave($args, $apidata)
     {
         parent::handle($args);
-        common_server_error(_('API method under construction.'), $code=501);
+        $this->serverError(_('API method under construction.'), $code=501);
     }
 
 }
\ No newline at end of file
diff --git a/actions/twitapistatuses.php b/actions/twitapistatuses.php
index e629d5cc4..a35f4b12e 100644
--- a/actions/twitapistatuses.php
+++ b/actions/twitapistatuses.php
@@ -76,12 +76,12 @@ class TwitapistatusesAction extends TwitterapiAction
                     $this->show_json_timeline($notice);
                     break;
                 default:
-                    common_user_error(_('API method not found!'), $code = 404);
+                    $this->clientError(_('API method not found!'), $code = 404);
                     break;
             }
 
         } else {
-            common_server_error(_('Couldn\'t find any statuses.'), $code = 503);
+            $this->serverError(_('Couldn\'t find any statuses.'), $code = 503);
         }
 
     }
@@ -144,7 +144,7 @@ class TwitapistatusesAction extends TwitterapiAction
             $this->show_json_timeline($notice);
             break;
          default:
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
         }
 
     }
@@ -157,14 +157,14 @@ class TwitapistatusesAction extends TwitterapiAction
         $user = $this->get_user($apidata['api_arg'], $apidata);
 
         if (!$user) {
-            $this->client_error('Not Found', 404, $apidata['content-type']);
+            $this->clientError('Not Found', 404, $apidata['content-type']);
             return;
         }
 
         $profile = $user->getProfile();
 
         if (!$profile) {
-            common_server_error(_('User has no profile.'));
+            $this->serverError(_('User has no profile.'));
             return;
         }
 
@@ -225,7 +225,7 @@ class TwitapistatusesAction extends TwitterapiAction
             $this->show_json_timeline($notice);
             break;
          default:
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
         }
 
     }
@@ -236,12 +236,12 @@ class TwitapistatusesAction extends TwitterapiAction
         parent::handle($args);
 
         if (!in_array($apidata['content-type'], array('xml', 'json'))) {
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
             return;
         }
 
         if ($_SERVER['REQUEST_METHOD'] != 'POST') {
-            $this->client_error(_('This method requires a POST.'), 400, $apidata['content-type']);
+            $this->clientError(_('This method requires a POST.'), 400, $apidata['content-type']);
             return;
         }
 
@@ -273,7 +273,7 @@ class TwitapistatusesAction extends TwitterapiAction
                 // as "truncated." Sending this error may screw up some clients
                 // that assume Twitter will truncate for them.    Should we just
                 // truncate too? -- Zach
-                $this->client_error(_('That\'s too long. Max notice size is 140 chars.'), $code = 406, $apidata['content-type']);
+                $this->clientError(_('That\'s too long. Max notice size is 140 chars.'), $code = 406, $apidata['content-type']);
                 return;
 
             }
@@ -306,7 +306,7 @@ class TwitapistatusesAction extends TwitterapiAction
                 if ($reply) {
                     $reply_to = $in_reply_to_status_id;
                 } else {
-                    $this->client_error(_('Not found'), $code = 404, $apidata['content-type']);
+                    $this->clientError(_('Not found'), $code = 404, $apidata['content-type']);
                     return;
                 }
             }
@@ -315,7 +315,7 @@ class TwitapistatusesAction extends TwitterapiAction
                 $source, 1, $reply_to);
 
             if (is_string($notice)) {
-                $this->server_error($notice);
+                $this->serverError($notice);
                 return;
             }
 
@@ -389,7 +389,7 @@ class TwitapistatusesAction extends TwitterapiAction
             $this->show_json_timeline($notices);
             break;
          default:
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
         }
 
     }
@@ -399,7 +399,7 @@ class TwitapistatusesAction extends TwitterapiAction
         parent::handle($args);
 
         if (!in_array($apidata['content-type'], array('xml', 'json'))) {
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
             return;
         }
 
@@ -415,7 +415,7 @@ class TwitapistatusesAction extends TwitterapiAction
             }
         } else {
             // XXX: Twitter just sets a 404 header and doens't bother to return an err msg
-            $this->client_error(_('No status with that ID found.'), 404, $apidata['content-type']);
+            $this->clientError(_('No status with that ID found.'), 404, $apidata['content-type']);
         }
 
     }
@@ -426,14 +426,14 @@ class TwitapistatusesAction extends TwitterapiAction
         parent::handle($args);
 
         if (!in_array($apidata['content-type'], array('xml', 'json'))) {
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
             return;
         }
 
         // Check for RESTfulness
         if (!in_array($_SERVER['REQUEST_METHOD'], array('POST', 'DELETE'))) {
             // XXX: Twitter just prints the err msg, no XML / JSON.
-            $this->client_error(_('This method requires a POST or DELETE.'), 400, $apidata['content-type']);
+            $this->clientError(_('This method requires a POST or DELETE.'), 400, $apidata['content-type']);
             return;
         }
 
@@ -443,7 +443,7 @@ class TwitapistatusesAction extends TwitterapiAction
         $notice = Notice::staticGet($notice_id);
 
         if (!$notice) {
-            $this->client_error(_('No status found with that ID.'), 404, $apidata['content-type']);
+            $this->clientError(_('No status found with that ID.'), 404, $apidata['content-type']);
             return;
         }
 
@@ -460,7 +460,7 @@ class TwitapistatusesAction extends TwitterapiAction
                 $this->show_single_json_status($notice);
             }
         } else {
-            $this->client_error(_('You may not delete another user\'s status.'), 403, $apidata['content-type']);
+            $this->clientError(_('You may not delete another user\'s status.'), 403, $apidata['content-type']);
         }
 
     }
@@ -487,7 +487,7 @@ class TwitapistatusesAction extends TwitterapiAction
         $user = $this->get_user($apidata['api_arg'], $apidata);
 
         if (!$user) {
-            $this->client_error('Not Found', 404, $apidata['content-type']);
+            $this->clientError('Not Found', 404, $apidata['content-type']);
             return;
         }
 
@@ -500,7 +500,7 @@ class TwitapistatusesAction extends TwitterapiAction
         $profile = $user->getProfile();
 
         if (!$profile) {
-            common_server_error(_('User has no profile.'));
+            $this->serverError(_('User has no profile.'));
             return;
         }
 
@@ -538,11 +538,11 @@ class TwitapistatusesAction extends TwitterapiAction
     {
         switch ($type) {
          case 'xml':
-            common_element_start('users', array('type' => 'array'));
+            $this->elementStart('users', array('type' => 'array'));
             foreach ($profiles as $profile) {
                 $this->show_profile($profile);
             }
-            common_element_end('users');
+            $this->elementEnd('users');
             break;
          case 'json':
             $arrays = array();
@@ -552,14 +552,14 @@ class TwitapistatusesAction extends TwitterapiAction
             print json_encode($arrays);
             break;
          default:
-            $this->client_error(_('unsupported file type'));
+            $this->clientError(_('unsupported file type'));
         }
     }
 
     function featured($args, $apidata)
     {
         parent::handle($args);
-        common_server_error(_('API method under construction.'), $code=501);
+        $this->serverError(_('API method under construction.'), $code=501);
     }
 
     function supported($cmd)
diff --git a/actions/twitapiusers.php b/actions/twitapiusers.php
index 409986985..ed2417561 100644
--- a/actions/twitapiusers.php
+++ b/actions/twitapiusers.php
@@ -29,7 +29,7 @@ class TwitapiusersAction extends TwitterapiAction
         parent::handle($args);
 
         if (!in_array($apidata['content-type'], array('xml', 'json'))) {
-            common_user_error(_('API method not found!'), $code = 404);
+            $this->clientError(_('API method not found!'), $code = 404);
             return;
         }
 
@@ -44,7 +44,7 @@ class TwitapiusersAction extends TwitterapiAction
 
         if (!$user) {
             // XXX: Twitter returns a random(?) user instead of throwing and err! -- Zach
-            $this->client_error(_('Not found.'), 404, $apidata['content-type']);
+            $this->clientError(_('Not found.'), 404, $apidata['content-type']);
             return;
         }
 
diff --git a/actions/twittersettings.php b/actions/twittersettings.php
index 9e7e4cae8..efc8215cd 100644
--- a/actions/twittersettings.php
+++ b/actions/twittersettings.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Settings for Twitter integration
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,96 +18,177 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/settingsaction.php');
+require_once INSTALLDIR.'/lib/connectsettingsaction.php';
 
 define('SUBSCRIPTIONS', 80);
 
-class TwittersettingsAction extends SettingsAction
+/**
+ * Settings for Twitter integration
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      SettingsAction
+ */
+
+class TwittersettingsAction extends ConnectSettingsAction
 {
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
 
-    function get_instructions()
+    function title()
     {
-        return _('Add your Twitter account to automatically send your notices to Twitter, ' .
-            'and subscribe to Twitter friends already here.');
+        _('Twitter settings');
     }
 
-    function show_form($msg=null, $success=false)
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
+
+    function getInstructions()
+    {
+        return _('Add your Twitter account to automatically send '.
+                 ' your notices to Twitter, ' .
+                 'and subscribe to Twitter friends already here.');
+    }
+
+    /**
+     * Content area of the page
+     *
+     * Shows a form for associating a Twitter account with this
+     * Laconica account. Also lets the user set preferences.
+     *
+     * @return void
+     */
+
+    function showContent()
     {
         $user = common_current_user();
+
         $profile = $user->getProfile();
+
         $fuser = null;
+
         $flink = Foreign_link::getByUserID($user->id, 1); // 1 == Twitter
 
         if ($flink) {
             $fuser = $flink->getForeignUser();
         }
 
-        $this->form_header(_('Twitter settings'), $msg, $success);
-        common_element_start('form', array('method' => 'post',
-                                           'id' => 'twittersettings',
-                                           'action' =>
-                                           common_local_url('twittersettings')));
-        common_hidden('token', common_session_token());
-
-        common_element('h2', null, _('Twitter Account'));
-
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_settings_twitter',
+                                          'class' => 'form_settings',
+                                          'action' =>
+                                          common_local_url('twittersettings')));
+        $this->elementStart('fieldset', array('id' => 'settings_twitter_account'));
+        $this->element('legend', null, _('Twitter Account'));
+        $this->hidden('token', common_session_token());
+        $this->elementStart('ul', 'form_data');
         if ($fuser) {
-            common_element_start('p');
-
-            common_element('span', 'twitter_user', $fuser->nickname);
-            common_element('a', array('href' => $fuser->uri),  $fuser->uri);
-            common_element('span', 'input_instructions',
+            $this->elementStart('li');
+            $this->element('span', 'twitter_user', $fuser->nickname);
+            $this->element('a', array('href' => $fuser->uri), $fuser->uri);
+            $this->element('p', 'form_guide',
                            _('Current verified Twitter account.'));
-            common_hidden('flink_foreign_id', $flink->foreign_id);
-            common_element_end('p');
-            common_submit('remove', _('Remove'));
+            $this->hidden('flink_foreign_id', $flink->foreign_id);
+            $this->submit('remove', _('Remove'));
+            $this->elementEnd('li');
         } else {
-            common_input('twitter_username', _('Twitter user name'),
-                         ($this->arg('twitter_username')) ? $this->arg('twitter_username') : $profile->nickname,
+            $this->elementStart('li');
+            $this->input('twitter_username', _('Twitter user name'),
+                         ($this->arg('twitter_username')) ?
+                         $this->arg('twitter_username') :
+                         $profile->nickname,
                          _('No spaces, please.')); // hey, it's what Twitter says
-
-            common_password('twitter_password', _('Twitter password'));
+            $this->elementEnd('li');
+            $this->elementStart('li');
+            $this->password('twitter_password', _('Twitter password'));
+            $this->elementend('li');
         }
-
-        common_element('h2', null, _('Preferences'));
-
-        common_checkbox('noticesync', _('Automatically send my notices to Twitter.'),
-                        ($flink) ? ($flink->noticesync & FOREIGN_NOTICE_SEND) : true);
-
-        common_checkbox('replysync', _('Send local "@" replies to Twitter.'),
-                        ($flink) ? ($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) : true);
-
-        common_checkbox('friendsync', _('Subscribe to my Twitter friends here.'),
-                        ($flink) ? ($flink->friendsync & FOREIGN_FRIEND_RECV) : false);
+        $this->elementEnd('ul');
+        $this->elementEnd('fieldset');
+
+        $this->elementStart('fieldset',
+                            array('id' => 'settings_twitter_preferences'));
+        $this->element('legend', null, _('Preferences'));
+
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
+        $this->checkbox('noticesync',
+                        _('Automatically send my notices to Twitter.'),
+                        ($flink) ?
+                        ($flink->noticesync & FOREIGN_NOTICE_SEND) :
+                        true);
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('replysync',
+                        _('Send local "@" replies to Twitter.'),
+                        ($flink) ?
+                        ($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) :
+                        true);
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->checkbox('friendsync',
+                        _('Subscribe to my Twitter friends here.'),
+                        ($flink) ?
+                        ($flink->friendsync & FOREIGN_FRIEND_RECV) :
+                        false);
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
 
         if ($flink) {
-            common_submit('save', _('Save'));
+            $this->submit('save', _('Save'));
         } else {
-            common_submit('add', _('Add'));
+            $this->submit('add', _('Add'));
         }
+        $this->elementEnd('fieldset');
 
-        $this->show_twitter_subscriptions();
+        $this->showTwitterSubscriptions();
 
-        common_element_end('form');
-
-        common_show_footer();
+        $this->elementEnd('form');
     }
 
-    function subscribed_twitter_users()
+    /**
+     * Gets some of the user's Twitter friends
+     *
+     * Gets the number of Twitter friends that are on this
+     * instance of Laconica.
+     *
+     * @return array array of User objects
+     */
+
+    function subscribedTwitterUsers()
     {
 
         $current_user = common_current_user();
 
         $qry = 'SELECT user.* ' .
-            'FROM subscription ' .
-            'JOIN user ON subscription.subscribed = user.id ' .
-            'JOIN foreign_link ON foreign_link.user_id = user.id ' .
-            'WHERE subscriber = %d ' .
-            'ORDER BY user.nickname';
+          'FROM subscription ' .
+          'JOIN user ON subscription.subscribed = user.id ' .
+          'JOIN foreign_link ON foreign_link.user_id = user.id ' .
+          'WHERE subscriber = %d ' .
+          'ORDER BY user.nickname';
 
         $user = new User();
 
@@ -123,17 +207,27 @@ class TwittersettingsAction extends SettingsAction
         return $users;
     }
 
-    function show_twitter_subscriptions()
+    /**
+     * Show user's Twitter friends
+     *
+     * Gets the number of Twitter friends that are on this
+     * instance of Laconica, and shows their mini-avatars.
+     *
+     * @return void
+     */
+
+    function showTwitterSubscriptions()
     {
 
-        $friends = $this->subscribed_twitter_users();
+        $friends = $this->subscribedTwitterUsers();
+
         $friends_count = count($friends);
 
         if ($friends_count > 0) {
 
-            common_element('h3', null, _('Twitter Friends'));
-            common_element_start('div', array('id' => 'subscriptions'));
-            common_element_start('ul', array('id' => 'subscriptions_avatars'));
+            $this->element('h3', null, _('Twitter Friends'));
+            $this->elementStart('div', array('id' => 'subscriptions'));
+            $this->elementStart('ul', array('id' => 'subscriptions_avatars'));
 
             for ($i = 0; $i < min($friends_count, SUBSCRIPTIONS); $i++) {
 
@@ -144,112 +238,126 @@ class TwittersettingsAction extends SettingsAction
                     continue;
                 }
 
-                common_element_start('li');
-                common_element_start('a', array('title' => ($other->fullname) ?
-                                                $other->fullname :
-                                                $other->nickname,
-                                                'href' => $other->profileurl,
-                                                'rel' => 'contact',
-                                                'class' => 'subscription'));
+                $this->elementStart('li');
+                $this->elementStart('a', array('title' => ($other->fullname) ?
+                                               $other->fullname :
+                                               $other->nickname,
+                                               'href' => $other->profileurl,
+                                               'rel' => 'contact',
+                                               'class' => 'subscription'));
+
                 $avatar = $other->getAvatar(AVATAR_MINI_SIZE);
-                common_element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) :  common_default_avatar(AVATAR_MINI_SIZE)),
+
+                $avatar_url = ($avatar) ?
+                  common_avatar_display_url($avatar) :
+                  common_default_avatar(AVATAR_MINI_SIZE);
+
+                $this->element('img', array('src' => $avatar_url,
                                             'width' => AVATAR_MINI_SIZE,
                                             'height' => AVATAR_MINI_SIZE,
                                             'class' => 'avatar mini',
                                             'alt' =>  ($other->fullname) ?
                                             $other->fullname :
                                             $other->nickname));
-                common_element_end('a');
-                common_element_end('li');
+                $this->elementEnd('a');
+                $this->elementEnd('li');
 
             }
 
-            common_element_end('ul');
-            common_element_end('div');
+            $this->elementEnd('ul');
+            $this->elementEnd('div');
 
         }
-
-        // XXX Figure out a way to show all Twitter friends... ?
-
-        /*
-        if ($subs_count > SUBSCRIPTIONS) {
-            common_element_start('p', array('id' => 'subscriptions_viewall'));
-
-            common_element('a', array('href' => common_local_url('subscriptions',
-                                                                 array('nickname' => $profile->nickname)),
-                                      'class' => 'moresubscriptions'),
-                           _('All subscriptions'));
-            common_element_end('p');
-        }
-        */
-
     }
 
-    function handle_post()
+    /**
+     * Handle posts to this form
+     *
+     * Based on the button that was pressed, muxes out to other functions
+     * to do the actual task requested.
+     *
+     * All sub-functions reload the form with a message -- success or failure.
+     *
+     * @return void
+     */
+
+    function handlePost()
     {
 
-        # CSRF protection
+        // CSRF protection
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            $this->showForm(_('There was a problem with your session token. '.
+                              'Try again, please.'));
             return;
         }
 
         if ($this->arg('save')) {
-            $this->save_preferences();
+            $this->savePreferences();
         } else if ($this->arg('add')) {
-            $this->add_twitter_acct();
+            $this->addTwitterAccount();
         } else if ($this->arg('remove')) {
-            $this->remove_twitter_acct();
+            $this->removeTwitterAccount();
         } else {
-            $this->show_form(_('Unexpected form submission.'));
+            $this->showForm(_('Unexpected form submission.'));
         }
     }
 
-    function add_twitter_acct()
-    {
+    /**
+     * Associate a Twitter account with the user's account
+     *
+     * Validates post input; verifies it against Twitter; and if
+     * successful stores in the database.
+     *
+     * @return void
+     */
 
+    function addTwitterAccount()
+    {
         $screen_name = $this->trimmed('twitter_username');
-        $password = $this->trimmed('twitter_password');
-        $noticesync = $this->boolean('noticesync');
-        $replysync = $this->boolean('replysync');
-        $friendsync = $this->boolean('friendsync');
+        $password    = $this->trimmed('twitter_password');
+        $noticesync  = $this->boolean('noticesync');
+        $replysync   = $this->boolean('replysync');
+        $friendsync  = $this->boolean('friendsync');
 
         if (!Validate::string($screen_name,
-                array(    'min_length' => 1,
-                        'max_length' => 15,
-                         'format' => VALIDATE_NUM . VALIDATE_ALPHA . '_'))) {
-            $this->show_form(
-                _('Username must have only numbers, upper- and lowercase letters, and underscore (_). 15 chars max.'));
+                              array('min_length' => 1,
+                                    'max_length' => 15,
+                                    'format' => VALIDATE_NUM.VALIDATE_ALPHA.'_'))) {
+            $this->showForm(_('Username must have only numbers, '.
+                              'upper- and lowercase letters, '.
+                              'and underscore (_). 15 chars max.'));
             return;
         }
 
-        if (!$this->verify_credentials($screen_name, $password)) {
-            $this->show_form(_('Could not verify your Twitter credentials!'));
+        if (!$this->verifyCredentials($screen_name, $password)) {
+            $this->showForm(_('Could not verify your Twitter credentials!'));
             return;
         }
 
         $twit_user = twitter_user_info($screen_name, $password);
 
         if (!$twit_user) {
-            $this->show_form(sprintf(_('Unable to retrieve account information for "%s" from Twitter.'),
-                $screen_name));
+            $this->showForm(sprintf(_('Unable to retrieve account information '.
+                                      'For "%s" from Twitter.'),
+                                    $screen_name));
             return;
         }
 
         if (!save_twitter_user($twit_user->id, $screen_name)) {
-            $this->show_form(_('Unable to save your Twitter settings!'));
+            $this->showForm(_('Unable to save your Twitter settings!'));
             return;
         }
 
         $user = common_current_user();
 
-        $flink = DB_DataObject::factory('foreign_link');
-        $flink->user_id = $user->id;
-        $flink->foreign_id = $twit_user->id;
-        $flink->service = 1; // Twitter
+        $flink = new Foreign_link();
+
+        $flink->user_id     = $user->id;
+        $flink->foreign_id  = $twit_user->id;
+        $flink->service     = 1; // Twitter
         $flink->credentials = $password;
-        $flink->created = common_sql_now();
+        $flink->created     = common_sql_now();
 
         $flink->set_flags($noticesync, $replysync, $friendsync);
 
@@ -257,7 +365,7 @@ class TwittersettingsAction extends SettingsAction
 
         if (!$flink_id) {
             common_log_db_error($flink, 'INSERT', __FILE__);
-            $this->show_form(_('Unable to save your Twitter settings!'));
+            $this->showForm(_('Unable to save your Twitter settings!'));
             return;
         }
 
@@ -265,19 +373,26 @@ class TwittersettingsAction extends SettingsAction
             save_twitter_friends($user, $twit_user->id, $screen_name, $password);
         }
 
-        $this->show_form(_('Twitter settings saved.'), true);
+        $this->showForm(_('Twitter settings saved.'), true);
     }
 
-    function remove_twitter_acct()
-    {
+    /**
+     * Disassociate an existing Twitter account from this account
+     *
+     * @return void
+     */
 
+    function removeTwitterAccount()
+    {
         $user = common_current_user();
+
         $flink = Foreign_link::getByUserID($user->id, 1);
+
         $flink_foreign_id = $this->arg('flink_foreign_id');
 
-        # Maybe an old tab open...?
+        // Maybe an old tab open...?
         if ($flink->foreign_id != $flink_foreign_id) {
-            $this->show_form(_('That is not your Twitter account.'));
+            $this->showForm(_('That is not your Twitter account.'));
             return;
         }
 
@@ -285,19 +400,24 @@ class TwittersettingsAction extends SettingsAction
 
         if (!$result) {
             common_log_db_error($flink, 'DELETE', __FILE__);
-            common_server_error(_('Couldn\'t remove Twitter user.'));
+            $this->serverError(_('Couldn\'t remove Twitter user.'));
             return;
         }
 
-        $this->show_form(_('Twitter account removed.'), true);
+        $this->showForm(_('Twitter account removed.'), true);
     }
 
-    function save_preferences()
-    {
+    /**
+     * Save user's Twitter-bridging preferences
+     *
+     * @return void
+     */
 
+    function savePreferences()
+    {
         $noticesync = $this->boolean('noticesync');
         $friendsync = $this->boolean('friendsync');
-        $replysync = $this->boolean('replysync');
+        $replysync  = $this->boolean('replysync');
 
         $user = common_current_user();
 
@@ -305,30 +425,32 @@ class TwittersettingsAction extends SettingsAction
 
         if (!$flink) {
             common_log_db_error($flink, 'SELECT', __FILE__);
-            $this->show_form(_('Couldn\'t save Twitter preferences.'));
+            $this->showForm(_('Couldn\'t save Twitter preferences.'));
             return;
         }
 
         $twitter_id = $flink->foreign_id;
-        $password = $flink->credentials;
+        $password   = $flink->credentials;
 
         $fuser = $flink->getForeignUser();
 
         if (!$fuser) {
             common_log_db_error($fuser, 'SELECT', __FILE__);
-            $this->show_form(_('Couldn\'t save Twitter preferences.'));
+            $this->showForm(_('Couldn\'t save Twitter preferences.'));
             return;
         }
 
         $screen_name = $fuser->nickname;
 
         $original = clone($flink);
+
         $flink->set_flags($noticesync, $replysync, $friendsync);
+
         $result = $flink->update($original);
 
         if ($result === false) {
             common_log_db_error($flink, 'UPDATE', __FILE__);
-            $this->show_form(_('Couldn\'t save Twitter preferences.'));
+            $this->showForm(_('Couldn\'t save Twitter preferences.'));
             return;
         }
 
@@ -336,12 +458,22 @@ class TwittersettingsAction extends SettingsAction
             save_twitter_friends($user, $flink->foreign_id, $screen_name, $password);
         }
 
-        $this->show_form(_('Twitter preferences saved.'), true);
+        $this->showForm(_('Twitter preferences saved.'), true);
     }
 
-    function verify_credentials($screen_name, $password)
+    /**
+     * Verifies a username and password against Twitter's API
+     *
+     * @param string $screen_name Twitter user name
+     * @param string $password    Twitter password
+     *
+     * @return boolean success flag
+     */
+
+    function verifyCredentials($screen_name, $password)
     {
-        $uri = 'http://twitter.com/account/verify_credentials.json';
+        $uri = 'http://twitter.com/account/verifyCredentials.json';
+
         $data = get_twitter_data($uri, $screen_name, $password);
 
         if (!$data) {
@@ -354,7 +486,7 @@ class TwittersettingsAction extends SettingsAction
             return false;
         }
 
-         $twitter_id = $user->status->id;
+        $twitter_id = $user->id;
 
         if ($twitter_id) {
             return $twitter_id;
@@ -363,5 +495,4 @@ class TwittersettingsAction extends SettingsAction
         return false;
     }
 
-
-}
\ No newline at end of file
+}
diff --git a/actions/unblock.php b/actions/unblock.php
index 112304f71..59270f882 100644
--- a/actions/unblock.php
+++ b/actions/unblock.php
@@ -30,28 +30,28 @@ class UnblockAction extends Action
         parent::prepare($args);
 
         if (!common_logged_in()) {
-            $this->client_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
             return false;
         }
 
         $token = $this->trimmed('token');
 
         if (!$token || $token != common_session_token()) {
-            $this->client_error(_('There was a problem with your session token. Try again, please.'));
+            $this->clientError(_('There was a problem with your session token. Try again, please.'));
             return;
         }
 
         $id = $this->trimmed('unblockto');
 
         if (!$id) {
-            $this->client_error(_('No profile specified.'));
+            $this->clientError(_('No profile specified.'));
             return false;
         }
 
         $this->profile = Profile::staticGet('id', $id);
 
         if (!$this->profile) {
-            $this->client_error(_('No profile with that ID.'));
+            $this->clientError(_('No profile with that ID.'));
             return false;
         }
 
@@ -74,7 +74,7 @@ class UnblockAction extends Action
         $result = $cur->unblock($this->profile);
 
         if (!$result) {
-            $this->server_error(_('Error removing the block.'));
+            $this->serverError(_('Error removing the block.'));
             return;
         }
 
diff --git a/actions/unsubscribe.php b/actions/unsubscribe.php
index 1c2e13635..32511a4b4 100644
--- a/actions/unsubscribe.php
+++ b/actions/unsubscribe.php
@@ -24,7 +24,7 @@ class UnsubscribeAction extends Action
     {
         parent::handle($args);
         if (!common_logged_in()) {
-            common_user_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
             return;
         }
 
@@ -40,40 +40,40 @@ class UnsubscribeAction extends Action
         $token = $this->trimmed('token');
 
         if (!$token || $token != common_session_token()) {
-            $this->client_error(_('There was a problem with your session token. Try again, please.'));
+            $this->clientError(_('There was a problem with your session token. Try again, please.'));
             return;
         }
 
         $other_id = $this->arg('unsubscribeto');
 
         if (!$other_id) {
-            $this->client_error(_('No profile id in request.'));
+            $this->clientError(_('No profile id in request.'));
             return;
         }
 
         $other = Profile::staticGet('id', $other_id);
 
         if (!$other_id) {
-            $this->client_error(_('No profile with that id.'));
+            $this->clientError(_('No profile with that id.'));
             return;
         }
 
         $result = subs_unsubscribe_to($user, $other);
 
         if ($result != true) {
-            common_user_error($result);
+            $this->clientError($result);
             return;
         }
 
         if ($this->boolean('ajax')) {
             common_start_html('text/xml;charset=utf-8', true);
-            common_element_start('head');
-            common_element('title', null, _('Unsubscribed'));
-            common_element_end('head');
-            common_element_start('body');
+            $this->elementStart('head');
+            $this->element('title', null, _('Unsubscribed'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
             common_subscribe_form($other);
-            common_element_end('body');
-            common_element_end('html');
+            $this->elementEnd('body');
+            $this->elementEnd('html');
         } else {
             common_redirect(common_local_url('subscriptions', array('nickname' =>
                                                                     $user->nickname)));
diff --git a/actions/updateprofile.php b/actions/updateprofile.php
index abb034c81..c79112dac 100644
--- a/actions/updateprofile.php
+++ b/actions/updateprofile.php
@@ -37,7 +37,7 @@ class UpdateprofileAction extends Action
                 print "omb_version=".OMB_VERSION_01;
             }
         } catch (OAuthException $e) {
-            $this->server_error($e->getMessage());
+            $this->serverError($e->getMessage());
             return;
         }
     }
@@ -46,14 +46,14 @@ class UpdateprofileAction extends Action
     {
         $version = $req->get_parameter('omb_version');
         if ($version != OMB_VERSION_01) {
-            $this->client_error(_('Unsupported OMB version'), 400);
+            $this->clientError(_('Unsupported OMB version'), 400);
             return false;
         }
         # First, check to see if listenee exists
         $listenee =  $req->get_parameter('omb_listenee');
         $remote = Remote_profile::staticGet('uri', $listenee);
         if (!$remote) {
-            $this->client_error(_('Profile unknown'), 404);
+            $this->clientError(_('Profile unknown'), 404);
             return false;
         }
         # Second, check to see if they should be able to post updates!
@@ -64,72 +64,72 @@ class UpdateprofileAction extends Action
         $sub->subscribed = $remote->id;
         $sub->token = $token->key;
         if (!$sub->find(true)) {
-            $this->client_error(_('You did not send us that profile'), 403);
+            $this->clientError(_('You did not send us that profile'), 403);
             return false;
         }
 
         $profile = Profile::staticGet('id', $remote->id);
         if (!$profile) {
             # This one is our fault
-            $this->server_error(_('Remote profile with no matching profile'), 500);
+            $this->serverError(_('Remote profile with no matching profile'), 500);
             return false;
         }
         $nickname = $req->get_parameter('omb_listenee_nickname');
         if ($nickname && !Validate::string($nickname, array('min_length' => 1,
                                                             'max_length' => 64,
                                                             'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
-            $this->client_error(_('Nickname must have only lowercase letters and numbers and no spaces.'));
+            $this->clientError(_('Nickname must have only lowercase letters and numbers and no spaces.'));
             return false;
         }
         $license = $req->get_parameter('omb_listenee_license');
         if ($license && !common_valid_http_url($license)) {
-            $this->client_error(sprintf(_("Invalid license URL '%s'"), $license));
+            $this->clientError(sprintf(_("Invalid license URL '%s'"), $license));
             return false;
         }
         $profile_url = $req->get_parameter('omb_listenee_profile');
         if ($profile_url && !common_valid_http_url($profile_url)) {
-            $this->client_error(sprintf(_("Invalid profile URL '%s'."), $profile_url));
+            $this->clientError(sprintf(_("Invalid profile URL '%s'."), $profile_url));
             return false;
         }
         # optional stuff
         $fullname = $req->get_parameter('omb_listenee_fullname');
         if ($fullname && strlen($fullname) > 255) {
-            $this->client_error(_("Full name is too long (max 255 chars)."));
+            $this->clientError(_("Full name is too long (max 255 chars)."));
             return false;
         }
         $homepage = $req->get_parameter('omb_listenee_homepage');
         if ($homepage && (!common_valid_http_url($homepage) || strlen($homepage) > 255)) {
-            $this->client_error(sprintf(_("Invalid homepage '%s'"), $homepage));
+            $this->clientError(sprintf(_("Invalid homepage '%s'"), $homepage));
             return false;
         }
         $bio = $req->get_parameter('omb_listenee_bio');
         if ($bio && strlen($bio) > 140) {
-            $this->client_error(_("Bio is too long (max 140 chars)."));
+            $this->clientError(_("Bio is too long (max 140 chars)."));
             return false;
         }
         $location = $req->get_parameter('omb_listenee_location');
         if ($location && strlen($location) > 255) {
-            $this->client_error(_("Location is too long (max 255 chars)."));
+            $this->clientError(_("Location is too long (max 255 chars)."));
             return false;
         }
         $avatar = $req->get_parameter('omb_listenee_avatar');
         if ($avatar) {
             if (!common_valid_http_url($avatar) || strlen($avatar) > 255) {
-                $this->client_error(sprintf(_("Invalid avatar URL '%s'"), $avatar));
+                $this->clientError(sprintf(_("Invalid avatar URL '%s'"), $avatar));
                 return false;
             }
             $size = @getimagesize($avatar);
             if (!$size) {
-                $this->client_error(sprintf(_("Can't read avatar URL '%s'"), $avatar));
+                $this->clientError(sprintf(_("Can't read avatar URL '%s'"), $avatar));
                 return false;
             }
             if ($size[0] != AVATAR_PROFILE_SIZE || $size[1] != AVATAR_PROFILE_SIZE) {
-                $this->client_error(sprintf(_("Wrong size image at '%s'"), $avatar));
+                $this->clientError(sprintf(_("Wrong size image at '%s'"), $avatar));
                 return false;
             }
             if (!in_array($size[2], array(IMAGETYPE_GIF, IMAGETYPE_JPEG,
                                           IMAGETYPE_PNG))) {
-                $this->client_error(sprintf(_("Wrong image type for '%s'"), $avatar));
+                $this->clientError(sprintf(_("Wrong image type for '%s'"), $avatar));
                 return false;
             }
         }
@@ -156,14 +156,14 @@ class UpdateprofileAction extends Action
         }
 
         if (!$profile->update($orig_profile)) {
-            $this->server_error(_('Could not save new profile info'), 500);
+            $this->serverError(_('Could not save new profile info'), 500);
             return false;
         } else {
             if ($avatar) {
                 $temp_filename = tempnam(sys_get_temp_dir(), 'listenee_avatar');
                 copy($avatar, $temp_filename);
                 if (!$profile->setOriginal($temp_filename)) {
-                    $this->server_error(_('Could not save avatar info'), 500);
+                    $this->serverError(_('Could not save avatar info'), 500);
                     return false;
                 }
             }
diff --git a/actions/userauthorization.php b/actions/userauthorization.php
index 05efbc16c..838458932 100644
--- a/actions/userauthorization.php
+++ b/actions/userauthorization.php
@@ -54,7 +54,7 @@ class UserauthorizationAction extends Action
                 common_debug('getting new request', __FILE__);
                 $req = $this->get_new_request();
                 if (!$req) {
-                    $this->client_error(_('No request found!'));
+                    $this->clientError(_('No request found!'));
                 }
                 common_debug('validating request', __FILE__);
                 # XXX: only validate new requests, since nonce is one-time use
@@ -64,7 +64,7 @@ class UserauthorizationAction extends Action
                 $this->show_form($req);
             } catch (OAuthException $e) {
                 $this->clear_request();
-                $this->client_error($e->getMessage());
+                $this->clientError($e->getMessage());
                 return;
             }
 
@@ -84,51 +84,51 @@ class UserauthorizationAction extends Action
         $avatar = $req->get_parameter('omb_listenee_avatar');
 
         common_show_header(_('Authorize subscription'));
-        common_element('p', null, _('Please check these details to make sure '.
+        $this->element('p', null, _('Please check these details to make sure '.
                                      'that you want to subscribe to this user\'s notices. '.
                                      'If you didn\'t just ask to subscribe to someone\'s notices, '.
                                      'click "Cancel".'));
-        common_element_start('div', 'profile');
+        $this->elementStart('div', 'profile');
         if ($avatar) {
-            common_element('img', array('src' => $avatar,
+            $this->element('img', array('src' => $avatar,
                                         'class' => 'avatar profile',
                                         'width' => AVATAR_PROFILE_SIZE,
                                         'height' => AVATAR_PROFILE_SIZE,
                                         'alt' => $nickname));
         }
-        common_element('a', array('href' => $profile,
+        $this->element('a', array('href' => $profile,
                                   'class' => 'external profile nickname'),
                        $nickname);
         if ($fullname) {
-            common_element_start('div', 'fullname');
+            $this->elementStart('div', 'fullname');
             if ($homepage) {
-                common_element('a', array('href' => $homepage),
+                $this->element('a', array('href' => $homepage),
                                $fullname);
             } else {
-                common_text($fullname);
+                $this->text($fullname);
             }
-            common_element_end('div');
+            $this->elementEnd('div');
         }
         if ($location) {
-            common_element('div', 'location', $location);
+            $this->element('div', 'location', $location);
         }
         if ($bio) {
-            common_element('div', 'bio', $bio);
+            $this->element('div', 'bio', $bio);
         }
-        common_element_start('div', 'license');
-        common_element('a', array('href' => $license,
+        $this->elementStart('div', 'license');
+        $this->element('a', array('href' => $license,
                                   'class' => 'license'),
                        $license);
-        common_element_end('div');
-        common_element_end('div');
-        common_element_start('form', array('method' => 'post',
+        $this->elementEnd('div');
+        $this->elementEnd('div');
+        $this->elementStart('form', array('method' => 'post',
                                            'id' => 'userauthorization',
                                            'name' => 'userauthorization',
                                            'action' => common_local_url('userauthorization')));
-        common_hidden('token', common_session_token());
-        common_submit('accept', _('Accept'));
-        common_submit('reject', _('Reject'));
-        common_element_end('form');
+        $this->hidden('token', common_session_token());
+        $this->submit('accept', _('Accept'));
+        $this->submit('reject', _('Reject'));
+        $this->elementEnd('form');
         common_show_footer();
     }
 
@@ -137,7 +137,7 @@ class UserauthorizationAction extends Action
         $req = $this->get_stored_request();
 
         if (!$req) {
-            common_user_error(_('No authorization request!'));
+            $this->clientError(_('No authorization request!'));
             return;
         }
 
@@ -145,10 +145,10 @@ class UserauthorizationAction extends Action
 
         if ($this->arg('accept')) {
             if (!$this->authorize_token($req)) {
-                $this->client_error(_('Error authorizing token'));
+                $this->clientError(_('Error authorizing token'));
             }
             if (!$this->save_remote_profile($req)) {
-                $this->client_error(_('Error saving remote profile'));
+                $this->clientError(_('Error saving remote profile'));
             }
             if (!$callback) {
                 $this->show_accept_message($req->get_parameter('oauth_token'));
@@ -160,7 +160,7 @@ class UserauthorizationAction extends Action
                 $profile = $user->getProfile();
                 if (!$profile) {
                     common_log_db_error($user, 'SELECT', __FILE__);
-                    $this->server_error(_('User without matching profile'));
+                    $this->serverError(_('User without matching profile'));
                     return;
                 }
                 $params['omb_listener_nickname'] = $user->nickname;
@@ -328,18 +328,18 @@ class UserauthorizationAction extends Action
     function show_accept_message($tok)
     {
         common_show_header(_('Subscription authorized'));
-        common_element('p', null,
+        $this->element('p', null,
                        _('The subscription has been authorized, but no '.
                           'callback URL was passed. Check with the site\'s instructions for '.
                           'details on how to authorize the subscription. Your subscription token is:'));
-        common_element('blockquote', 'token', $tok);
+        $this->element('blockquote', 'token', $tok);
         common_show_footer();
     }
 
     function show_reject_message($tok)
     {
         common_show_header(_('Subscription rejected'));
-        common_element('p', null,
+        $this->element('p', null,
                        _('The subscription has been rejected, but no '.
                           'callback URL was passed. Check with the site\'s instructions for '.
                           'details on how to fully reject the subscription.'));
diff --git a/actions/userbyid.php b/actions/userbyid.php
index d57ed21a5..1e30d1aac 100644
--- a/actions/userbyid.php
+++ b/actions/userbyid.php
@@ -1,5 +1,17 @@
 <?php
-/*
+
+/**
+ * User by ID action class.
+ *
+ * PHP version 5
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+
  * Laconica - a distributed open-source microblogging tool
  * Copyright (C) 2008, Controlez-Vous, Inc.
  *
@@ -17,36 +29,60 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
+/**
+ * User by ID action class.
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Robin Millette <millette@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ */
 class UserbyidAction extends Action
 {
-    
-    function is_readonly()
+     /**
+     * Is read only?
+     * 
+     * @return boolean true
+     */
+    function isReadOnly()
     {                
         return true;
     }
-    
+
+     /**
+     * Class handler.
+     * 
+     * @param array $args array of arguments
+     *
+     * @return nothing
+     */
     function handle($args)
     {
         parent::handle($args);
         $id = $this->trimmed('id');
         if (!$id) {
-            $this->client_error(_('No id.'));
+            $this->clientError(_('No id.'));
         }
         $user =& User::staticGet($id);
         if (!$user) {
-            $this->client_error(_('No such user.'));
+            $this->clientError(_('No such user.'));
         }
 
         // support redirecting to FOAF rdf/xml if the agent prefers it
         $page_prefs = 'application/rdf+xml,text/html,application/xhtml+xml,application/xml;q=0.3,text/xml;q=0.2';
-        $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
-        $type = common_negotiate_type(common_accept_to_prefs($httpaccept),
-                                      common_accept_to_prefs($page_prefs));
-        $page = $type == 'application/rdf+xml' ? 'foaf' : 'showstream';
-
-        $url = common_local_url($page, array('nickname' => $user->nickname));
+        $httpaccept = isset($_SERVER['HTTP_ACCEPT'])
+                      ? $_SERVER['HTTP_ACCEPT'] : null;
+        $type       = common_negotiate_type(common_accept_to_prefs($httpaccept),
+                      common_accept_to_prefs($page_prefs));
+        $page       = $type == 'application/rdf+xml' ? 'foaf' : 'showstream';
+        $url        = common_local_url($page, array('nickname' => $user->nickname));
         common_redirect($url, 303);
     }
 }
+
diff --git a/actions/userrss.php b/actions/userrss.php
index 1e9fe121f..d14fc523e 100644
--- a/actions/userrss.php
+++ b/actions/userrss.php
@@ -34,7 +34,7 @@ class UserrssAction extends Rss10Action
         $this->user = User::staticGet('nickname', $nickname);
 
         if (!$this->user) {
-            common_user_error(_('No such user.'));
+            $this->clientError(_('No such user.'));
             return false;
         } else {
             return true;
@@ -78,7 +78,7 @@ class UserrssAction extends Rss10Action
         $profile = $user->getProfile();
         if (!$profile) {
             common_log_db_error($user, 'SELECT', __FILE__);
-            $this->server_error(_('User without matching profile'));
+            $this->serverError(_('User without matching profile'));
             return null;
         }
         $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
diff --git a/actions/xrds.php b/actions/xrds.php
index 7edc6aa39..14cb9d503 100644
--- a/actions/xrds.php
+++ b/actions/xrds.php
@@ -24,7 +24,7 @@ require_once(INSTALLDIR.'/lib/omb.php');
 class XrdsAction extends Action
 {
 
-    function is_readonly()
+    function isReadOnly()
     {                
         return true;
     }
@@ -35,7 +35,7 @@ class XrdsAction extends Action
         $nickname = $this->trimmed('nickname');
         $user = User::staticGet('nickname', $nickname);
         if (!$user) {
-            common_user_error(_('No such user.'));
+            $this->clientError(_('No such user.'));
             return;
         }
         $this->show_xrds($user);
@@ -47,14 +47,14 @@ class XrdsAction extends Action
         header('Content-Type: application/xrds+xml');
 
         common_start_xml();
-        common_element_start('XRDS', array('xmlns' => 'xri://$xrds'));
+        $this->elementStart('XRDS', array('xmlns' => 'xri://$xrds'));
 
-        common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
+        $this->elementStart('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
                                           'xml:id' => 'oauth',
                                           'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
                                           'version' => '2.0'));
 
-        common_element('Type', null, 'xri://$xrds*simple');
+        $this->element('Type', null, 'xri://$xrds*simple');
 
         $this->show_service(OAUTH_ENDPOINT_REQUEST,
                             common_local_url('requesttoken'),
@@ -77,16 +77,16 @@ class XrdsAction extends Action
                             array(OAUTH_AUTH_HEADER, OAUTH_POST_BODY),
                             array(OAUTH_HMAC_SHA1));
 
-        common_element_end('XRD');
+        $this->elementEnd('XRD');
 
         # XXX: decide whether to include user's ID/nickname in postNotice URL
 
-        common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
+        $this->elementStart('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
                                           'xml:id' => 'omb',
                                           'xmlns:simple' => 'http://xrds-simple.net/core/1.0',
                                           'version' => '2.0'));
 
-        common_element('Type', null, 'xri://$xrds*simple');
+        $this->element('Type', null, 'xri://$xrds*simple');
 
         $this->show_service(OMB_ENDPOINT_POSTNOTICE,
                             common_local_url('postnotice'));
@@ -94,44 +94,44 @@ class XrdsAction extends Action
         $this->show_service(OMB_ENDPOINT_UPDATEPROFILE,
                             common_local_url('updateprofile'));
 
-        common_element_end('XRD');
+        $this->elementEnd('XRD');
 
-        common_element_start('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
+        $this->elementStart('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
                                           'version' => '2.0'));
 
-        common_element('Type', null, 'xri://$xrds*simple');
+        $this->element('Type', null, 'xri://$xrds*simple');
 
         $this->show_service(OAUTH_DISCOVERY,
                             '#oauth');
         $this->show_service(OMB_NAMESPACE,
                             '#omb');
 
-        common_element_end('XRD');
+        $this->elementEnd('XRD');
 
-        common_element_end('XRDS');
+        $this->elementEnd('XRDS');
         common_end_xml();
     }
 
     function show_service($type, $uri, $params=null, $sigs=null, $localId=null)
     {
-        common_element_start('Service');
+        $this->elementStart('Service');
         if ($uri) {
-            common_element('URI', null, $uri);
+            $this->element('URI', null, $uri);
         }
-        common_element('Type', null, $type);
+        $this->element('Type', null, $type);
         if ($params) {
             foreach ($params as $param) {
-                common_element('Type', null, $param);
+                $this->element('Type', null, $param);
             }
         }
         if ($sigs) {
             foreach ($sigs as $sig) {
-                common_element('Type', null, $sig);
+                $this->element('Type', null, $sig);
             }
         }
         if ($localId) {
-            common_element('LocalID', null, $localId);
+            $this->element('LocalID', null, $localId);
         }
-        common_element_end('Service');
+        $this->elementEnd('Service');
     }
 }
\ No newline at end of file
diff --git a/doc/faq b/doc/faq
index 5699f3635..31582b9f0 100644
--- a/doc/faq
+++ b/doc/faq
@@ -12,7 +12,7 @@ and fans.
 How is %%site.name%% different from Twitter, Jaiku, Pownce, Plurk, others?
 --------------------------------------------------------------------------
 
-%%site.name%% is an [Open Network Service](http://opendefinition.org/osd). Our main
+%%site.name%% is an [Open Network Service](http://opendefinition.org/ossd). Our main
 goal is to provide a fair and transparent service that preserves users' autonomy. In
 particular, all the software used for %%site.name%% is [Free Software](http://en.wikipedia.org/wiki/Free_Software), and all the data is available
 under the [%%license.title%%](%%license.url%%) license, making it Open Data.
diff --git a/htaccess.sample b/htaccess.sample
index e348635a8..b0e3e93e0 100644
--- a/htaccess.sample
+++ b/htaccess.sample
@@ -52,8 +52,9 @@ RewriteRule ^main/tagother$ index.php?action=tagother [L,QSA]
 
 RewriteRule ^main/block$ index.php?action=block [L,QSA]
 
-RewriteRule ^settings/delete$ index.php?action=deleteprofile [L,QSA]
 RewriteRule ^settings/profile$ index.php?action=profilesettings [L,QSA]
+RewriteRule ^settings/avatar$ index.php?action=avatarsettings [L,QSA]
+RewriteRule ^settings/password$ index.php?action=passwordsettings [L,QSA]
 RewriteRule ^settings/openid$ index.php?action=openidsettings [L,QSA]
 RewriteRule ^settings/im$ index.php?action=imsettings [L,QSA]
 RewriteRule ^settings/email$ index.php?action=emailsettings [L,QSA]
@@ -75,7 +76,7 @@ RewriteRule ^message/(\d+)$ index.php?action=showmessage&message=$1 [L,QSA]
 
 RewriteRule ^user/(\d+)$ index.php?action=userbyid&id=$1 [L,QSA]
 
-RewriteRule ^tags/?$ index.php?action=tag [L,QSA]
+RewriteRule ^tags/?$ index.php?action=publictagcloud [L,QSA]
 RewriteRule ^tag/([a-zA-Z0-9]+)/rss$ index.php?action=tagrss&tag=$1 [L,QSA]
 RewriteRule ^tag(/(.*))?$ index.php?action=tag&tag=$2 [L,QSA]
 
diff --git a/index.php b/index.php
index 3cecb5c8b..387b642e2 100644
--- a/index.php
+++ b/index.php
@@ -55,7 +55,7 @@ if (file_exists($actionfile)) {
 
     $action_obj = new $action_class();
 
-    if ($config['db']['mirror'] && $action_obj->is_readonly()) {
+    if ($config['db']['mirror'] && $action_obj->isReadOnly()) {
         if (is_array($config['db']['mirror'])) {
             // "load balancing", ha ha
             $k = array_rand($config['db']['mirror']);
diff --git a/js/facebookapp.js b/js/facebookapp.js
new file mode 100644
index 000000000..c7e8d6aa2
--- /dev/null
+++ b/js/facebookapp.js
@@ -0,0 +1,18 @@
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+ 
\ No newline at end of file
diff --git a/js/jcrop/jquery.Jcrop.go.js b/js/jcrop/jquery.Jcrop.go.js
deleted file mode 100644
index 7c5b5e4e6..000000000
--- a/js/jcrop/jquery.Jcrop.go.js
+++ /dev/null
@@ -1,41 +0,0 @@
-		$(function(){
-			jQuery("#avatar_original img.avatar").Jcrop({ onChange: showPreview,
-													      setSelect: [ 0, 0, $("#avatar_original img.avatar").attr("width"), $("#avatar_original img.avatar").attr("height") ],
-														  onSelect: updateCoords,
-													      aspectRatio: 1,
-														  boxWidth: 480,
-														  boxHeight: 480,
-														  bgColor: '#000',
-														  bgOpacity: .4
-												});
-		});
-
-		function showPreview(coords) {
-			var rx = 96 / coords.w;
-			var ry = 96 / coords.h;
-
-			var img_width = $("#avatar_original img.avatar").attr("width");
-			var img_height = $("#avatar_original img.avatar").attr("height");
-
-
-			$('#avatar_preview img.avatar').css({
-				width: Math.round(rx *img_width) + 'px',
-				height: Math.round(ry * img_height) + 'px',
-				marginLeft: '-' + Math.round(rx * coords.x) + 'px',
-				marginTop: '-' + Math.round(ry * coords.y) + 'px'
-			});
-		};
-
-		function updateCoords(c) {
-			$('#avatar_crop_x').val(c.x);
-			$('#avatar_crop_y').val(c.y);
-			$('#avatar_crop_w').val(c.w);
-			$('#avatar_crop_h').val(c.h);
-		};
-
-		function checkCoords() {
-			if (parseInt($('#avatar_crop_w').val())) return true;
-			alert('Please select a crop region then press submit.');
-			return false;
-		};
-
diff --git a/js/jquery.Jcrop.go.js b/js/jquery.Jcrop.go.js
new file mode 100644
index 000000000..e5d587354
--- /dev/null
+++ b/js/jquery.Jcrop.go.js
@@ -0,0 +1,41 @@
+		$(function(){
+			jQuery("#photo_original img").Jcrop({
+				onChange: showPreview,
+				setSelect: [ 0, 0, $("#photo_original img").attr("width"), $("#photo_original img").attr("height") ],
+				onSelect: updateCoords,
+				aspectRatio: 1,
+				boxWidth: 480,
+				boxHeight: 480,
+				bgColor: '#000',
+				bgOpacity: .4
+			});
+		});
+
+		function showPreview(coords) {
+			var rx = 96 / coords.w;
+			var ry = 96 / coords.h;
+
+			var img_width = $("#photo_original img").attr("width");
+			var img_height = $("#photo_original img").attr("height");
+
+			$('#photo_preview img').css({
+				width: Math.round(rx *img_width) + 'px',
+				height: Math.round(ry * img_height) + 'px',
+				marginLeft: '-' + Math.round(rx * coords.x) + 'px',
+				marginTop: '-' + Math.round(ry * coords.y) + 'px'
+			});
+		};
+
+		function updateCoords(c) {
+			$('#photo_crop_x').val(c.x);
+			$('#photo_crop_y').val(c.y);
+			$('#photo_crop_w').val(c.w);
+			$('#photo_crop_h').val(c.h);
+		};
+
+		function checkCoords() {
+			if (parseInt($('#photo_crop_w').val())) return true;
+			alert('Please select a crop region then press submit.');
+			return false;
+		};
+
diff --git a/js/jcrop/jquery.Jcrop.pack.js b/js/jquery.Jcrop.pack.js
index aa82e8abe..aa82e8abe 100644
--- a/js/jcrop/jquery.Jcrop.pack.js
+++ b/js/jquery.Jcrop.pack.js
diff --git a/js/jquery.js b/js/jquery.js
index 88e661eec..fc06ace27 100644
--- a/js/jquery.js
+++ b/js/jquery.js
@@ -1,34 +1,36 @@
-(function(){
-/*
- * jQuery 1.2.6 - New Wave Javascript
+/*!
+ * jQuery JavaScript Library v1.3
+ * http://jquery.com/
  *
- * Copyright (c) 2008 John Resig (jquery.com)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
+ * Copyright (c) 2009 John Resig
+ * Dual licensed under the MIT and GPL licenses.
+ * http://docs.jquery.com/License
  *
- * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
- * $Rev: 5685 $
+ * Date: 2009-01-13 12:50:31 -0500 (Tue, 13 Jan 2009)
+ * Revision: 6104
  */
+(function(){
 
-// Map over jQuery in case of overwrite
-var _jQuery = window.jQuery,
-// Map over the $ in case of overwrite
-	_$ = window.$;
-
-var jQuery = window.jQuery = window.$ = function( selector, context ) {
-	// The jQuery object is actually just the init constructor 'enhanced'
-	return new jQuery.fn.init( selector, context );
-};
-
-// A simple way to check for HTML strings or ID strings
-// (both of which we optimize for)
-var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,
-
-// Is it a simple selector
-	isSimple = /^.[^:#\[\.]*$/,
+var 
+	// Will speed up references to window, and allows munging its name.
+	window = this,
+	// Will speed up references to undefined, and allows munging its name.
+	undefined,
+	// Map over jQuery in case of overwrite
+	_jQuery = window.jQuery,
+	// Map over the $ in case of overwrite
+	_$ = window.$,
+
+	jQuery = window.jQuery = window.$ = function( selector, context ) {
+		// The jQuery object is actually just the init constructor 'enhanced'
+		return new jQuery.fn.init( selector, context );
+	},
 
-// Will speed up references to undefined, and allows munging its name.
-	undefined;
+	// A simple way to check for HTML strings or ID strings
+	// (both of which we optimize for)
+	quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,
+	// Is it a simple selector
+	isSimple = /^.[^:#\[\.,]*$/;
 
 jQuery.fn = jQuery.prototype = {
 	init: function( selector, context ) {
@@ -39,10 +41,11 @@ jQuery.fn = jQuery.prototype = {
 		if ( selector.nodeType ) {
 			this[0] = selector;
 			this.length = 1;
+			this.context = selector;
 			return this;
 		}
 		// Handle HTML strings
-		if ( typeof selector == "string" ) {
+		if ( typeof selector === "string" ) {
 			// Are we dealing with HTML string or an ID?
 			var match = quickExpr.exec( selector );
 
@@ -65,7 +68,10 @@ jQuery.fn = jQuery.prototype = {
 							return jQuery().find( selector );
 
 						// Otherwise, we inject the element directly into the jQuery object
-						return jQuery( elem );
+						var ret = jQuery( elem );
+						ret.context = document;
+						ret.selector = selector;
+						return ret;
 					}
 					selector = [];
 				}
@@ -78,26 +84,32 @@ jQuery.fn = jQuery.prototype = {
 		// HANDLE: $(function)
 		// Shortcut for document ready
 		} else if ( jQuery.isFunction( selector ) )
-			return jQuery( document )[ jQuery.fn.ready ? "ready" : "load" ]( selector );
+			return jQuery( document ).ready( selector );
+
+		// Make sure that old selector state is passed along
+		if ( selector.selector && selector.context ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
 
 		return this.setArray(jQuery.makeArray(selector));
 	},
 
+	// Start with an empty selector
+	selector: "",
+
 	// The current version of jQuery being used
-	jquery: "1.2.6",
+	jquery: "1.3",
 
 	// The number of elements contained in the matched element set
 	size: function() {
 		return this.length;
 	},
 
-	// The number of elements contained in the matched element set
-	length: 0,
-
 	// Get the Nth element in the matched element set OR
 	// Get the whole matched element set as a clean array
 	get: function( num ) {
-		return num == undefined ?
+		return num === undefined ?
 
 			// Return a 'clean' array
 			jQuery.makeArray( this ) :
@@ -108,13 +120,20 @@ jQuery.fn = jQuery.prototype = {
 
 	// Take an array of elements and push it onto the stack
 	// (returning the new matched element set)
-	pushStack: function( elems ) {
+	pushStack: function( elems, name, selector ) {
 		// Build a new jQuery matched element set
 		var ret = jQuery( elems );
 
 		// Add the old object onto the stack (as a reference)
 		ret.prevObject = this;
 
+		ret.context = this.context;
+
+		if ( name === "find" )
+			ret.selector = this.selector + (this.selector ? " " : "") + selector;
+		else if ( name )
+			ret.selector = this.selector + "." + name + "(" + selector + ")";
+
 		// Return the newly-formed element set
 		return ret;
 	},
@@ -141,8 +160,6 @@ jQuery.fn = jQuery.prototype = {
 	// Determine the position of an element within
 	// the matched set of elements
 	index: function( elem ) {
-		var ret = -1;
-
 		// Locate the position of the desired element
 		return jQuery.inArray(
 			// If it receives a jQuery object, the first element is used
@@ -154,7 +171,7 @@ jQuery.fn = jQuery.prototype = {
 		var options = name;
 
 		// Look for the case where we're accessing a style value
-		if ( name.constructor == String )
+		if ( typeof name === "string" )
 			if ( value === undefined )
 				return this[0] && jQuery[ type || "attr" ]( this[0], name );
 
@@ -184,7 +201,7 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	text: function( text ) {
-		if ( typeof text != "object" && text != null )
+		if ( typeof text !== "object" && text != null )
 			return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
 
 		var ret = "";
@@ -202,20 +219,22 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	wrapAll: function( html ) {
-		if ( this[0] )
+		if ( this[0] ) {
 			// The elements to wrap the target around
-			jQuery( html, this[0].ownerDocument )
-				.clone()
-				.insertBefore( this[0] )
-				.map(function(){
-					var elem = this;
+			var wrap = jQuery( html, this[0].ownerDocument ).clone();
 
-					while ( elem.firstChild )
-						elem = elem.firstChild;
+			if ( this[0].parentNode )
+				wrap.insertBefore( this[0] );
 
-					return elem;
-				})
-				.append(this);
+			wrap.map(function(){
+				var elem = this;
+
+				while ( elem.firstChild )
+					elem = elem.firstChild;
+
+				return elem;
+			}).append(this);
+		}
 
 		return this;
 	},
@@ -233,27 +252,27 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	append: function() {
-		return this.domManip(arguments, true, false, function(elem){
+		return this.domManip(arguments, true, function(elem){
 			if (this.nodeType == 1)
 				this.appendChild( elem );
 		});
 	},
 
 	prepend: function() {
-		return this.domManip(arguments, true, true, function(elem){
+		return this.domManip(arguments, true, function(elem){
 			if (this.nodeType == 1)
 				this.insertBefore( elem, this.firstChild );
 		});
 	},
 
 	before: function() {
-		return this.domManip(arguments, false, false, function(elem){
+		return this.domManip(arguments, false, function(elem){
 			this.parentNode.insertBefore( elem, this );
 		});
 	},
 
 	after: function() {
-		return this.domManip(arguments, false, true, function(elem){
+		return this.domManip(arguments, false, function(elem){
 			this.parentNode.insertBefore( elem, this.nextSibling );
 		});
 	},
@@ -262,20 +281,31 @@ jQuery.fn = jQuery.prototype = {
 		return this.prevObject || jQuery( [] );
 	},
 
+	// For internal use only.
+	// Behaves like an Array's .push method, not like a jQuery method.
+	push: [].push,
+
 	find: function( selector ) {
-		var elems = jQuery.map(this, function(elem){
-			return jQuery.find( selector, elem );
-		});
+		if ( this.length === 1 && !/,/.test(selector) ) {
+			var ret = this.pushStack( [], "find", selector );
+			ret.length = 0;
+			jQuery.find( selector, this[0], ret );
+			return ret;
+		} else {
+			var elems = jQuery.map(this, function(elem){
+				return jQuery.find( selector, elem );
+			});
 
-		return this.pushStack( /[^+>] [^+>]/.test( selector ) || selector.indexOf("..") > -1 ?
-			jQuery.unique( elems ) :
-			elems );
+			return this.pushStack( /[^+>] [^+>]/.test( selector ) ?
+				jQuery.unique( elems ) :
+				elems, "find", selector );
+		}
 	},
 
 	clone: function( events ) {
 		// Do the clone
 		var ret = this.map(function(){
-			if ( jQuery.browser.msie && !jQuery.isXMLDoc(this) ) {
+			if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) {
 				// IE copies events bound via attachEvent when
 				// using cloneNode. Calling detachEvent on the
 				// clone will also remove the events from the orignal
@@ -296,7 +326,7 @@ jQuery.fn = jQuery.prototype = {
 		// removeData doesn't work here, IE removes it from the original as well
 		// this is primarily for IE but the data expando shouldn't be copied over in any browser
 		var clone = ret.find("*").andSelf().each(function(){
-			if ( this[ expando ] != undefined )
+			if ( this[ expando ] !== undefined )
 				this[ expando ] = null;
 		});
 
@@ -323,14 +353,29 @@ jQuery.fn = jQuery.prototype = {
 				return selector.call( elem, i );
 			}) ||
 
-			jQuery.multiFilter( selector, this ) );
+			jQuery.multiFilter( selector, jQuery.grep(this, function(elem){
+				return elem.nodeType === 1;
+			}) ), "filter", selector );
+	},
+
+	closest: function( selector ) {
+		var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null;
+
+		return this.map(function(){
+			var cur = this;
+			while ( cur && cur.ownerDocument ) {
+				if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) )
+					return cur;
+				cur = cur.parentNode;
+			}
+		});
 	},
 
 	not: function( selector ) {
-		if ( selector.constructor == String )
+		if ( typeof selector === "string" )
 			// test special case where just one selector is passed in
 			if ( isSimple.test( selector ) )
-				return this.pushStack( jQuery.multiFilter( selector, this, true ) );
+				return this.pushStack( jQuery.multiFilter( selector, this, true ), "not", selector );
 			else
 				selector = jQuery.multiFilter( selector, this );
 
@@ -343,7 +388,7 @@ jQuery.fn = jQuery.prototype = {
 	add: function( selector ) {
 		return this.pushStack( jQuery.unique( jQuery.merge(
 			this.get(),
-			typeof selector == 'string' ?
+			typeof selector === "string" ?
 				jQuery( selector ) :
 				jQuery.makeArray( selector )
 		)));
@@ -354,15 +399,17 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	hasClass: function( selector ) {
-		return this.is( "." + selector );
+		return !!selector && this.is( "." + selector );
 	},
 
 	val: function( value ) {
-		if ( value == undefined ) {
-
-			if ( this.length ) {
-				var elem = this[0];
+		if ( value === undefined ) {			
+			var elem = this[0];
 
+			if ( elem ) {
+				if( jQuery.nodeName( elem, 'option' ) )
+					return (elem.attributes.value || {}).specified ? elem.value : elem.text;
+				
 				// We need to handle select boxes special
 				if ( jQuery.nodeName( elem, "select" ) ) {
 					var index = elem.selectedIndex,
@@ -380,7 +427,7 @@ jQuery.fn = jQuery.prototype = {
 
 						if ( option.selected ) {
 							// Get the specifc value for the option
-							value = jQuery.browser.msie && !option.attributes.value.specified ? option.text : option.value;
+							value = jQuery(option).val();
 
 							// We don't need an array for one selects
 							if ( one )
@@ -391,25 +438,25 @@ jQuery.fn = jQuery.prototype = {
 						}
 					}
 
-					return values;
+					return values;				
+				}
 
 				// Everything else, we just grab the value
-				} else
-					return (this[0].value || "").replace(/\r/g, "");
+				return (elem.value || "").replace(/\r/g, "");
 
 			}
 
 			return undefined;
 		}
 
-		if( value.constructor == Number )
+		if ( typeof value === "number" )
 			value += '';
 
 		return this.each(function(){
 			if ( this.nodeType != 1 )
 				return;
 
-			if ( value.constructor == Array && /radio|checkbox/.test( this.type ) )
+			if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) )
 				this.checked = (jQuery.inArray(this.value, value) >= 0 ||
 					jQuery.inArray(this.name, value) >= 0);
 
@@ -430,7 +477,7 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	html: function( value ) {
-		return value == undefined ?
+		return value === undefined ?
 			(this[0] ?
 				this[0].innerHTML :
 				null) :
@@ -442,11 +489,12 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	eq: function( i ) {
-		return this.slice( i, i + 1 );
+		return this.slice( i, +i + 1 );
 	},
 
 	slice: function() {
-		return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
+		return this.pushStack( Array.prototype.slice.apply( this, arguments ),
+			"slice", Array.prototype.slice.call(arguments).join(",") );
 	},
 
 	map: function( callback ) {
@@ -459,69 +507,29 @@ jQuery.fn = jQuery.prototype = {
 		return this.add( this.prevObject );
 	},
 
-	data: function( key, value ){
-		var parts = key.split(".");
-		parts[1] = parts[1] ? "." + parts[1] : "";
-
-		if ( value === undefined ) {
-			var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
-
-			if ( data === undefined && this.length )
-				data = jQuery.data( this[0], key );
-
-			return data === undefined && parts[1] ?
-				this.data( parts[0] ) :
-				data;
-		} else
-			return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){
-				jQuery.data( this, key, value );
-			});
-	},
-
-	removeData: function( key ){
-		return this.each(function(){
-			jQuery.removeData( this, key );
-		});
-	},
-
-	domManip: function( args, table, reverse, callback ) {
-		var clone = this.length > 1, elems;
-
-		return this.each(function(){
-			if ( !elems ) {
-				elems = jQuery.clean( args, this.ownerDocument );
-
-				if ( reverse )
-					elems.reverse();
-			}
-
-			var obj = this;
-
-			if ( table && jQuery.nodeName( this, "table" ) && jQuery.nodeName( elems[0], "tr" ) )
-				obj = this.getElementsByTagName("tbody")[0] || this.appendChild( this.ownerDocument.createElement("tbody") );
-
-			var scripts = jQuery( [] );
-
-			jQuery.each(elems, function(){
-				var elem = clone ?
-					jQuery( this ).clone( true )[0] :
-					this;
-
-				// execute all scripts after the elements have been injected
-				if ( jQuery.nodeName( elem, "script" ) )
-					scripts = scripts.add( elem );
-				else {
-					// Remove any inner scripts for later evaluation
-					if ( elem.nodeType == 1 )
-						scripts = scripts.add( jQuery( "script", elem ).remove() );
-
-					// Inject the elements into the document
-					callback.call( obj, elem );
-				}
-			});
+	domManip: function( args, table, callback ) {
+		if ( this[0] ) {
+			var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(),
+				scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ),
+				first = fragment.firstChild,
+				extra = this.length > 1 ? fragment.cloneNode(true) : fragment;
+
+			if ( first )
+				for ( var i = 0, l = this.length; i < l; i++ )
+					callback.call( root(this[i], first), i > 0 ? extra.cloneNode(true) : fragment );
+			
+			if ( scripts )
+				jQuery.each( scripts, evalScript );
+		}
 
-			scripts.each( evalScript );
-		});
+		return this;
+		
+		function root( elem, cur ) {
+			return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ?
+				(elem.getElementsByTagName("tbody")[0] ||
+				elem.appendChild(elem.ownerDocument.createElement("tbody"))) :
+				elem;
+		}
 	}
 };
 
@@ -552,7 +560,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 	var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
 
 	// Handle a deep copy situation
-	if ( target.constructor == Boolean ) {
+	if ( typeof target === "boolean" ) {
 		deep = target;
 		target = arguments[1] || {};
 		// skip the boolean and the target
@@ -560,7 +568,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 	}
 
 	// Handle case when target is a string or something (possible in deep copy)
-	if ( typeof target != "object" && typeof target != "function" )
+	if ( typeof target !== "object" && !jQuery.isFunction(target) )
 		target = {};
 
 	// extend jQuery itself if only one argument is passed
@@ -581,7 +589,7 @@ jQuery.extend = jQuery.fn.extend = function() {
 					continue;
 
 				// Recurse if we're merging object values
-				if ( deep && copy && typeof copy == "object" && !copy.nodeType )
+				if ( deep && copy && typeof copy === "object" && !copy.nodeType )
 					target[ name ] = jQuery.extend( deep, 
 						// Never move original objects, clone them
 						src || ( copy.length != null ? [ ] : { } )
@@ -597,11 +605,11 @@ jQuery.extend = jQuery.fn.extend = function() {
 	return target;
 };
 
-var expando = "jQuery" + now(), uuid = 0, windowData = {},
-	// exclude the following css properties to add px
-	exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
+// exclude the following css properties to add px
+var	exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
 	// cache defaultView
-	defaultView = document.defaultView || {};
+	defaultView = document.defaultView || {},
+	toString = Object.prototype.toString;
 
 jQuery.extend({
 	noConflict: function( deep ) {
@@ -613,10 +621,15 @@ jQuery.extend({
 		return jQuery;
 	},
 
-	// See test/unit/core.js for details concerning this function.
-	isFunction: function( fn ) {
-		return !!fn && typeof fn != "string" && !fn.nodeName &&
-			fn.constructor != Array && /^[\s[]?function/.test( fn + "" );
+	// See test/unit/core.js for details concerning isFunction.
+	// Since version 1.3, DOM methods and functions like alert
+	// aren't supported. They return false on IE (#2968).
+	isFunction: function( obj ) {
+		return toString.call(obj) === "[object Function]";
+	},
+
+	isArray: function( obj ) {
+		return toString.call(obj) === "[object Array]";
 	},
 
 	// check if an element is in a (or is an) XML document
@@ -636,10 +649,10 @@ jQuery.extend({
 				script = document.createElement("script");
 
 			script.type = "text/javascript";
-			if ( jQuery.browser.msie )
-				script.text = data;
-			else
+			if ( jQuery.support.scriptEval )
 				script.appendChild( document.createTextNode( data ) );
+			else
+				script.text = data;
 
 			// Use insertBefore instead of appendChild  to circumvent an IE6 bug.
 			// This arises when a base node is used (#2709).
@@ -652,80 +665,12 @@ jQuery.extend({
 		return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
 	},
 
-	cache: {},
-
-	data: function( elem, name, data ) {
-		elem = elem == window ?
-			windowData :
-			elem;
-
-		var id = elem[ expando ];
-
-		// Compute a unique ID for the element
-		if ( !id )
-			id = elem[ expando ] = ++uuid;
-
-		// Only generate the data cache if we're
-		// trying to access or manipulate it
-		if ( name && !jQuery.cache[ id ] )
-			jQuery.cache[ id ] = {};
-
-		// Prevent overriding the named cache with undefined values
-		if ( data !== undefined )
-			jQuery.cache[ id ][ name ] = data;
-
-		// Return the named cache data, or the ID for the element
-		return name ?
-			jQuery.cache[ id ][ name ] :
-			id;
-	},
-
-	removeData: function( elem, name ) {
-		elem = elem == window ?
-			windowData :
-			elem;
-
-		var id = elem[ expando ];
-
-		// If we want to remove a specific section of the element's data
-		if ( name ) {
-			if ( jQuery.cache[ id ] ) {
-				// Remove the section of cache data
-				delete jQuery.cache[ id ][ name ];
-
-				// If we've removed all the data, remove the element's cache
-				name = "";
-
-				for ( name in jQuery.cache[ id ] )
-					break;
-
-				if ( !name )
-					jQuery.removeData( elem );
-			}
-
-		// Otherwise, we want to remove all of the element's data
-		} else {
-			// Clean up the element expando
-			try {
-				delete elem[ expando ];
-			} catch(e){
-				// IE has trouble directly removing the expando
-				// but it's ok with using removeAttribute
-				if ( elem.removeAttribute )
-					elem.removeAttribute( expando );
-			}
-
-			// Completely remove the data cache
-			delete jQuery.cache[ id ];
-		}
-	},
-
 	// args is for internal usage only
 	each: function( object, callback, args ) {
 		var name, i = 0, length = object.length;
 
 		if ( args ) {
-			if ( length == undefined ) {
+			if ( length === undefined ) {
 				for ( name in object )
 					if ( callback.apply( object[ name ], args ) === false )
 						break;
@@ -736,7 +681,7 @@ jQuery.extend({
 
 		// A special, fast, case for the most common use of each
 		} else {
-			if ( length == undefined ) {
+			if ( length === undefined ) {
 				for ( name in object )
 					if ( callback.call( object[ name ], name, object[ name ] ) === false )
 						break;
@@ -754,7 +699,7 @@ jQuery.extend({
 			value = value.call( elem, i );
 
 		// Handle passing in a number to a CSS property
-		return value && value.constructor == Number && type == "curCSS" && !exclude.test( name ) ?
+		return typeof value === "number" && type == "curCSS" && !exclude.test( name ) ?
 			value + "px" :
 			value;
 	},
@@ -771,7 +716,7 @@ jQuery.extend({
 		// internal only, use removeClass("class")
 		remove: function( elem, classNames ) {
 			if (elem.nodeType == 1)
-				elem.className = classNames != undefined ?
+				elem.className = classNames !== undefined ?
 					jQuery.grep(elem.className.split(/\s+/), function(className){
 						return !jQuery.className.has( classNames, className );
 					}).join(" ") :
@@ -828,30 +773,14 @@ jQuery.extend({
 	curCSS: function( elem, name, force ) {
 		var ret, style = elem.style;
 
-		// A helper method for determining if an element's values are broken
-		function color( elem ) {
-			if ( !jQuery.browser.safari )
-				return false;
-
-			// defaultView is cached
-			var ret = defaultView.getComputedStyle( elem, null );
-			return !ret || ret.getPropertyValue("color") == "";
-		}
-
 		// We need to handle opacity special in IE
-		if ( name == "opacity" && jQuery.browser.msie ) {
+		if ( name == "opacity" && !jQuery.support.opacity ) {
 			ret = jQuery.attr( style, "opacity" );
 
 			return ret == "" ?
 				"1" :
 				ret;
 		}
-		// Opera sometimes will give the wrong display answer, this fixes it, see #2037
-		if ( jQuery.browser.opera && name == "display" ) {
-			var save = style.outline;
-			style.outline = "0 solid black";
-			style.outline = save;
-		}
 
 		// Make sure we're using the right name for getting the float value
 		if ( name.match( /float/i ) )
@@ -870,38 +799,9 @@ jQuery.extend({
 
 			var computedStyle = defaultView.getComputedStyle( elem, null );
 
-			if ( computedStyle && !color( elem ) )
+			if ( computedStyle )
 				ret = computedStyle.getPropertyValue( name );
 
-			// If the element isn't reporting its values properly in Safari
-			// then some display: none elements are involved
-			else {
-				var swap = [], stack = [], a = elem, i = 0;
-
-				// Locate all of the parent display: none elements
-				for ( ; a && color(a); a = a.parentNode )
-					stack.unshift(a);
-
-				// Go through and make them visible, but in reverse
-				// (It would be better if we knew the exact display type that they had)
-				for ( ; i < stack.length; i++ )
-					if ( color( stack[ i ] ) ) {
-						swap[ i ] = stack[ i ].style.display;
-						stack[ i ].style.display = "block";
-					}
-
-				// Since we flip the display style, we have to handle that
-				// one special, otherwise get the value
-				ret = name == "display" && swap[ stack.length - 1 ] != null ?
-					"none" :
-					( computedStyle && computedStyle.getPropertyValue( name ) ) || "";
-
-				// Finally, revert the display styles back
-				for ( i = 0; i < swap.length; i++ )
-					if ( swap[ i ] != null )
-						stack[ i ].style.display = swap[ i ];
-			}
-
 			// We should always get a number back from opacity
 			if ( name == "opacity" && ret == "" )
 				ret = "1";
@@ -936,22 +836,32 @@ jQuery.extend({
 		return ret;
 	},
 
-	clean: function( elems, context ) {
-		var ret = [];
+	clean: function( elems, context, fragment ) {
 		context = context || document;
+
 		// !context.createElement fails in IE with an error but returns typeof 'object'
-		if (typeof context.createElement == 'undefined')
+		if ( typeof context.createElement === "undefined" )
 			context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
 
+		// If a single string is passed in and it's a single tag
+		// just do a createElement and skip the rest
+		if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) {
+			var match = /^<(\w+)\s*\/?>$/.exec(elems[0]);
+			if ( match )
+				return [ context.createElement( match[1] ) ];
+		}
+
+		var ret = [], scripts = [], div = context.createElement("div");
+
 		jQuery.each(elems, function(i, elem){
+			if ( typeof elem === "number" )
+				elem += '';
+
 			if ( !elem )
 				return;
 
-			if ( elem.constructor == Number )
-				elem += '';
-
 			// Convert html string into DOM nodes
-			if ( typeof elem == "string" ) {
+			if ( typeof elem === "string" ) {
 				// Fix "XHTML"-style tags in all browsers
 				elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){
 					return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ?
@@ -960,7 +870,7 @@ jQuery.extend({
 				});
 
 				// Trim whitespace, otherwise indexOf won't work as expected
-				var tags = jQuery.trim( elem ).toLowerCase(), div = context.createElement("div");
+				var tags = jQuery.trim( elem ).toLowerCase();
 
 				var wrap =
 					// option or optgroup
@@ -984,7 +894,7 @@ jQuery.extend({
 					[ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] ||
 
 					// IE can't serialize <link> and <script> tags normally
-					jQuery.browser.msie &&
+					!jQuery.support.htmlSerialize &&
 					[ 1, "div<div>", "</div>" ] ||
 
 					[ 0, "", "" ];
@@ -997,7 +907,7 @@ jQuery.extend({
 					div = div.lastChild;
 
 				// Remove IE's autoinserted <tbody> from table fragments
-				if ( jQuery.browser.msie ) {
+				if ( !jQuery.support.tbody ) {
 
 					// String was a <table>, *may* have spurious <tbody>
 					var tbody = !tags.indexOf("<table") && tags.indexOf("<tbody") < 0 ?
@@ -1012,26 +922,36 @@ jQuery.extend({
 						if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )
 							tbody[ j ].parentNode.removeChild( tbody[ j ] );
 
-					// IE completely kills leading whitespace when innerHTML is used
-					if ( /^\s/.test( elem ) )
-						div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
-
-				}
+					}
 
+				// IE completely kills leading whitespace when innerHTML is used
+				if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) )
+					div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
+				
 				elem = jQuery.makeArray( div.childNodes );
 			}
 
-			if ( elem.length === 0 && (!jQuery.nodeName( elem, "form" ) && !jQuery.nodeName( elem, "select" )) )
-				return;
-
-			if ( elem[0] == undefined || jQuery.nodeName( elem, "form" ) || elem.options )
+			if ( elem.nodeType )
 				ret.push( elem );
-
 			else
 				ret = jQuery.merge( ret, elem );
 
 		});
 
+		if ( fragment ) {
+			for ( var i = 0; ret[i]; i++ ) {
+				if ( jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) {
+					scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] );
+				} else {
+					if ( ret[i].nodeType === 1 )
+						ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) );
+					fragment.appendChild( ret[i] );
+				}
+			}
+			
+			return scripts;
+		}
+
 		return ret;
 	},
 
@@ -1042,8 +962,7 @@ jQuery.extend({
 
 		var notxml = !jQuery.isXMLDoc( elem ),
 			// Whether we are setting (or getting)
-			set = value !== undefined,
-			msie = jQuery.browser.msie;
+			set = value !== undefined;
 
 		// Try to normalize/fix the name
 		name = notxml && jQuery.props[ name ] || name;
@@ -1057,7 +976,7 @@ jQuery.extend({
 
 			// Safari mis-reports the default selected property of a hidden option
 			// Accessing the parent's selectedIndex property fixes it
-			if ( name == "selected" && jQuery.browser.safari )
+			if ( name == "selected" && elem.parentNode )
 				elem.parentNode.selectedIndex;
 
 			// If applicable, access the attribute via the DOM 0 way
@@ -1074,17 +993,28 @@ jQuery.extend({
 				if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )
 					return elem.getAttributeNode( name ).nodeValue;
 
+				// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
+				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+				if ( name == "tabIndex" ) {
+					var attributeNode = elem.getAttributeNode( "tabIndex" );
+					return attributeNode && attributeNode.specified
+						? attributeNode.value
+						: elem.nodeName.match(/^(a|area|button|input|object|select|textarea)$/i)
+							? 0
+							: undefined;
+				}
+
 				return elem[ name ];
 			}
 
-			if ( msie && notxml &&  name == "style" )
+			if ( !jQuery.support.style && notxml &&  name == "style" )
 				return jQuery.attr( elem.style, "cssText", value );
 
 			if ( set )
 				// convert the value to a string (all browsers do this but IE) see #1070
 				elem.setAttribute( name, "" + value );
 
-			var attr = msie && notxml && special
+			var attr = !jQuery.support.hrefNormalized && notxml && special
 					// Some attributes require a special call on IE
 					? elem.getAttribute( name, 2 )
 					: elem.getAttribute( name );
@@ -1096,7 +1026,7 @@ jQuery.extend({
 		// elem is actually elem.style ... set the style
 
 		// IE uses filters for opacity
-		if ( msie && name == "opacity" ) {
+		if ( !jQuery.support.opacity && name == "opacity" ) {
 			if ( set ) {
 				// IE has trouble with opacity if it does not have layout
 				// Force it by setting the zoom level
@@ -1131,8 +1061,8 @@ jQuery.extend({
 
 		if( array != null ){
 			var i = array.length;
-			//the window, strings and functions also have 'length'
-			if( i == null || array.split || array.setInterval || array.call )
+			// The window, strings (and functions) also have 'length'
+			if( i == null || typeof array === "string" || jQuery.isFunction(array) || array.setInterval )
 				ret[0] = array;
 			else
 				while( i )
@@ -1157,13 +1087,13 @@ jQuery.extend({
 		var i = 0, elem, pos = first.length;
 		// Also, we need to make sure that the correct elements are being returned
 		// (IE returns comment nodes in a '*' query)
-		if ( jQuery.browser.msie ) {
-			while ( elem = second[ i++ ] )
+		if ( !jQuery.support.getAll ) {
+			while ( (elem = second[ i++ ]) != null )
 				if ( elem.nodeType != 8 )
 					first[ pos++ ] = elem;
 
 		} else
-			while ( elem = second[ i++ ] )
+			while ( (elem = second[ i++ ]) != null )
 				first[ pos++ ] = elem;
 
 		return first;
@@ -1218,37 +1148,21 @@ jQuery.extend({
 	}
 });
 
+// Use of jQuery.browser is deprecated.
+// It's included for backwards compatibility and plugins,
+// although they should work to migrate away.
+
 var userAgent = navigator.userAgent.toLowerCase();
 
 // Figure out what browser is being used
 jQuery.browser = {
-	version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [])[1],
+	version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1],
 	safari: /webkit/.test( userAgent ),
 	opera: /opera/.test( userAgent ),
 	msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),
 	mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )
 };
 
-var styleFloat = jQuery.browser.msie ?
-	"styleFloat" :
-	"cssFloat";
-
-jQuery.extend({
-	// Check to see if the W3C box model is being used
-	boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat",
-
-	props: {
-		"for": "htmlFor",
-		"class": "className",
-		"float": styleFloat,
-		cssFloat: styleFloat,
-		styleFloat: styleFloat,
-		readonly: "readOnly",
-		maxlength: "maxLength",
-		cellspacing: "cellSpacing"
-	}
-});
-
 jQuery.each({
 	parent: function(elem){return elem.parentNode;},
 	parents: function(elem){return jQuery.dir(elem,"parentNode");},
@@ -1266,7 +1180,7 @@ jQuery.each({
 		if ( selector && typeof selector == "string" )
 			ret = jQuery.multiFilter( selector, ret );
 
-		return this.pushStack( jQuery.unique( ret ) );
+		return this.pushStack( jQuery.unique( ret ), name, selector );
 	};
 });
 
@@ -1302,14 +1216,16 @@ jQuery.each({
 		jQuery.className.remove( this, classNames );
 	},
 
-	toggleClass: function( classNames ) {
-		jQuery.className[ jQuery.className.has( this, classNames ) ? "remove" : "add" ]( this, classNames );
+	toggleClass: function( classNames, state ) {
+		if( typeof state !== "boolean" )
+			state = !jQuery.className.has( this, classNames );
+		jQuery.className[ state ? "add" : "remove" ]( this, classNames );
 	},
 
 	remove: function( selector ) {
-		if ( !selector || jQuery.filter( selector, [ this ] ).r.length ) {
+		if ( !selector || jQuery.filter( selector, [ this ] ).length ) {
 			// Prevent memory leaks
-			jQuery( "*", this ).add(this).each(function(){
+			jQuery( "*", this ).add([this]).each(function(){
 				jQuery.event.remove(this);
 				jQuery.removeData(this);
 			});
@@ -1332,489 +1248,1063 @@ jQuery.each({
 	};
 });
 
-jQuery.each([ "Height", "Width" ], function(i, name){
-	var type = name.toLowerCase();
+// Helper function used by the dimensions and offset modules
+function num(elem, prop) {
+	return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0;
+}
+var expando = "jQuery" + now(), uuid = 0, windowData = {};

+

+jQuery.extend({

+	cache: {},

+

+	data: function( elem, name, data ) {

+		elem = elem == window ?

+			windowData :

+			elem;

+

+		var id = elem[ expando ];

+

+		// Compute a unique ID for the element

+		if ( !id )

+			id = elem[ expando ] = ++uuid;

+

+		// Only generate the data cache if we're

+		// trying to access or manipulate it

+		if ( name && !jQuery.cache[ id ] )

+			jQuery.cache[ id ] = {};

+

+		// Prevent overriding the named cache with undefined values

+		if ( data !== undefined )

+			jQuery.cache[ id ][ name ] = data;

+

+		// Return the named cache data, or the ID for the element

+		return name ?

+			jQuery.cache[ id ][ name ] :

+			id;

+	},

+

+	removeData: function( elem, name ) {

+		elem = elem == window ?

+			windowData :

+			elem;

+

+		var id = elem[ expando ];

+

+		// If we want to remove a specific section of the element's data

+		if ( name ) {

+			if ( jQuery.cache[ id ] ) {

+				// Remove the section of cache data

+				delete jQuery.cache[ id ][ name ];

+

+				// If we've removed all the data, remove the element's cache

+				name = "";

+

+				for ( name in jQuery.cache[ id ] )

+					break;

+

+				if ( !name )

+					jQuery.removeData( elem );

+			}

+

+		// Otherwise, we want to remove all of the element's data

+		} else {

+			// Clean up the element expando

+			try {

+				delete elem[ expando ];

+			} catch(e){

+				// IE has trouble directly removing the expando

+				// but it's ok with using removeAttribute

+				if ( elem.removeAttribute )

+					elem.removeAttribute( expando );

+			}

+

+			// Completely remove the data cache

+			delete jQuery.cache[ id ];

+		}

+	},

+	queue: function( elem, type, data ) {

+		if ( elem ){

+	

+			type = (type || "fx") + "queue";

+	

+			var q = jQuery.data( elem, type );

+	

+			if ( !q || jQuery.isArray(data) )

+				q = jQuery.data( elem, type, jQuery.makeArray(data) );

+			else if( data )

+				q.push( data );

+	

+		}

+		return q;

+	},

+

+	dequeue: function( elem, type ){

+		var queue = jQuery.queue( elem, type ),

+			fn = queue.shift();

+		

+		if( !type || type === "fx" )

+			fn = queue[0];

+			

+		if( fn !== undefined )

+			fn.call(elem);

+	}

+});

+

+jQuery.fn.extend({

+	data: function( key, value ){

+		var parts = key.split(".");

+		parts[1] = parts[1] ? "." + parts[1] : "";

+

+		if ( value === undefined ) {

+			var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);

+

+			if ( data === undefined && this.length )

+				data = jQuery.data( this[0], key );

+

+			return data === undefined && parts[1] ?

+				this.data( parts[0] ) :

+				data;

+		} else

+			return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){

+				jQuery.data( this, key, value );

+			});

+	},

+

+	removeData: function( key ){

+		return this.each(function(){

+			jQuery.removeData( this, key );

+		});

+	},

+	queue: function(type, data){

+		if ( typeof type !== "string" ) {

+			data = type;

+			type = "fx";

+		}

+

+		if ( data === undefined )

+			return jQuery.queue( this[0], type );

+

+		return this.each(function(){

+			var queue = jQuery.queue( this, type, data );

+			

+			 if( type == "fx" && queue.length == 1 )

+				queue[0].call(this);

+		});

+	},

+	dequeue: function(type){

+		return this.each(function(){

+			jQuery.dequeue( this, type );

+		});

+	}

+});/*!
+ * Sizzle CSS Selector Engine - v0.9.1
+ *  Copyright 2009, The Dojo Foundation
+ *  Released under the MIT, BSD, and GPL Licenses.
+ *  More information: http://sizzlejs.com/
+ */
+(function(){
 
-	jQuery.fn[ type ] = function( size ) {
-		// Get window width or height
-		return this[0] == window ?
-			// Opera reports document.body.client[Width/Height] properly in both quirks and standards
-			jQuery.browser.opera && document.body[ "client" + name ] ||
+var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|[^[\]]+)+\]|\\.|[^ >+~,(\[]+)+|[>+~])(\s*,\s*)?/g,
+	done = 0,
+	toString = Object.prototype.toString;
 
-			// Safari reports inner[Width/Height] just fine (Mozilla and Opera include scroll bar widths)
-			jQuery.browser.safari && window[ "inner" + name ] ||
+var Sizzle = function(selector, context, results, seed) {
+	results = results || [];
+	context = context || document;
 
-			// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
-			document.compatMode == "CSS1Compat" && document.documentElement[ "client" + name ] || document.body[ "client" + name ] :
+	if ( context.nodeType !== 1 && context.nodeType !== 9 )
+		return [];
+	
+	if ( !selector || typeof selector !== "string" ) {
+		return results;
+	}
 
-			// Get document width or height
-			this[0] == document ?
-				// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
-				Math.max(
-					Math.max(document.body["scroll" + name], document.documentElement["scroll" + name]),
-					Math.max(document.body["offset" + name], document.documentElement["offset" + name])
-				) :
+	var parts = [], m, set, checkSet, check, mode, extra, prune = true;
+	
+	// Reset the position of the chunker regexp (start from head)
+	chunker.lastIndex = 0;
+	
+	while ( (m = chunker.exec(selector)) !== null ) {
+		parts.push( m[1] );
+		
+		if ( m[2] ) {
+			extra = RegExp.rightContext;
+			break;
+		}
+	}
 
-				// Get or set width or height on the element
-				size == undefined ?
-					// Get width or height on the element
-					(this.length ? jQuery.css( this[0], type ) : null) :
+	if ( parts.length > 1 && Expr.match.POS.exec( selector ) ) {
+		if ( parts.length === 2 && Expr.relative[ parts[0] ] ) {
+			var later = "", match;
 
-					// Set the width or height on the element (default to pixels if value is unitless)
-					this.css( type, size.constructor == String ? size : size + "px" );
-	};
-});
+			// Position selectors must be done after the filter
+			while ( (match = Expr.match.POS.exec( selector )) ) {
+				later += match[0];
+				selector = selector.replace( Expr.match.POS, "" );
+			}
 
-// Helper function used by the dimensions and offset modules
-function num(elem, prop) {
-	return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0;
-}var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ?
-		"(?:[\\w*_-]|\\\\.)" :
-		"(?:[\\w\u0128-\uFFFF*_-]|\\\\.)",
-	quickChild = new RegExp("^>\\s*(" + chars + "+)"),
-	quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"),
-	quickClass = new RegExp("^([#.]?)(" + chars + "*)");
+			set = Sizzle.filter( later, Sizzle( /\s$/.test(selector) ? selector + "*" : selector, context ) );
+		} else {
+			set = Expr.relative[ parts[0] ] ?
+				[ context ] :
+				Sizzle( parts.shift(), context );
 
-jQuery.extend({
-	expr: {
-		"": function(a,i,m){return m[2]=="*"||jQuery.nodeName(a,m[2]);},
-		"#": function(a,i,m){return a.getAttribute("id")==m[2];},
-		":": {
-			// Position Checks
-			lt: function(a,i,m){return i<m[3]-0;},
-			gt: function(a,i,m){return i>m[3]-0;},
-			nth: function(a,i,m){return m[3]-0==i;},
-			eq: function(a,i,m){return m[3]-0==i;},
-			first: function(a,i){return i==0;},
-			last: function(a,i,m,r){return i==r.length-1;},
-			even: function(a,i){return i%2==0;},
-			odd: function(a,i){return i%2;},
-
-			// Child Checks
-			"first-child": function(a){return a.parentNode.getElementsByTagName("*")[0]==a;},
-			"last-child": function(a){return jQuery.nth(a.parentNode.lastChild,1,"previousSibling")==a;},
-			"only-child": function(a){return !jQuery.nth(a.parentNode.lastChild,2,"previousSibling");},
-
-			// Parent Checks
-			parent: function(a){return a.firstChild;},
-			empty: function(a){return !a.firstChild;},
-
-			// Text Check
-			contains: function(a,i,m){return (a.textContent||a.innerText||jQuery(a).text()||"").indexOf(m[3])>=0;},
-
-			// Visibility
-			visible: function(a){return "hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden";},
-			hidden: function(a){return "hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden";},
-
-			// Form attributes
-			enabled: function(a){return !a.disabled;},
-			disabled: function(a){return a.disabled;},
-			checked: function(a){return a.checked;},
-			selected: function(a){return a.selected||jQuery.attr(a,"selected");},
-
-			// Form elements
-			text: function(a){return "text"==a.type;},
-			radio: function(a){return "radio"==a.type;},
-			checkbox: function(a){return "checkbox"==a.type;},
-			file: function(a){return "file"==a.type;},
-			password: function(a){return "password"==a.type;},
-			submit: function(a){return "submit"==a.type;},
-			image: function(a){return "image"==a.type;},
-			reset: function(a){return "reset"==a.type;},
-			button: function(a){return "button"==a.type||jQuery.nodeName(a,"button");},
-			input: function(a){return /input|select|textarea|button/i.test(a.nodeName);},
-
-			// :has()
-			has: function(a,i,m){return jQuery.find(m[3],a).length;},
-
-			// :header
-			header: function(a){return /h\d/i.test(a.nodeName);},
-
-			// :animated
-			animated: function(a){return jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length;}
-		}
-	},
-
-	// The regular expressions that power the parsing engine
-	parse: [
-		// Match: [@value='test'], [@foo]
-		/^(\[) *@?([\w-]+) *([!*$^~=]*) *('?"?)(.*?)\4 *\]/,
-
-		// Match: :contains('foo')
-		/^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/,
-
-		// Match: :even, :last-child, #id, .class
-		new RegExp("^([:.#]*)(" + chars + "+)")
-	],
-
-	multiFilter: function( expr, elems, not ) {
-		var old, cur = [];
-
-		while ( expr && expr != old ) {
-			old = expr;
-			var f = jQuery.filter( expr, elems, not );
-			expr = f.t.replace(/^\s*,\s*/, "" );
-			cur = not ? elems = f.r : jQuery.merge( cur, f.r );
-		}
-
-		return cur;
-	},
-
-	find: function( t, context ) {
-		// Quickly handle non-string expressions
-		if ( typeof t != "string" )
-			return [ t ];
-
-		// check to make sure context is a DOM element or a document
-		if ( context && context.nodeType != 1 && context.nodeType != 9)
-			return [ ];
-
-		// Set the correct context (if none is provided)
-		context = context || document;
+			while ( parts.length ) {
+				var tmpSet = [];
 
-		// Initialize the search
-		var ret = [context], done = [], last, nodeName;
+				selector = parts.shift();
+				if ( Expr.relative[ selector ] )
+					selector += parts.shift();
 
-		// Continue while a selector expression exists, and while
-		// we're no longer looping upon ourselves
-		while ( t && last != t ) {
-			var r = [];
-			last = t;
+				for ( var i = 0, l = set.length; i < l; i++ ) {
+					Sizzle( selector, set[i], tmpSet );
+				}
 
-			t = jQuery.trim(t);
+				set = tmpSet;
+			}
+		}
+	} else {
+		var ret = seed ?
+			{ expr: parts.pop(), set: makeArray(seed) } :
+			Sizzle.find( parts.pop(), parts.length === 1 && context.parentNode ? context.parentNode : context );
+		set = Sizzle.filter( ret.expr, ret.set );
+
+		if ( parts.length > 0 ) {
+			checkSet = makeArray(set);
+		} else {
+			prune = false;
+		}
 
-			var foundToken = false,
+		while ( parts.length ) {
+			var cur = parts.pop(), pop = cur;
 
-			// An attempt at speeding up child selectors that
-			// point to a specific element tag
-				re = quickChild,
+			if ( !Expr.relative[ cur ] ) {
+				cur = "";
+			} else {
+				pop = parts.pop();
+			}
 
-				m = re.exec(t);
+			if ( pop == null ) {
+				pop = context;
+			}
 
-			if ( m ) {
-				nodeName = m[1].toUpperCase();
+			Expr.relative[ cur ]( checkSet, pop, isXML(context) );
+		}
+	}
 
-				// Perform our own iteration and filter
-				for ( var i = 0; ret[i]; i++ )
-					for ( var c = ret[i].firstChild; c; c = c.nextSibling )
-						if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName) )
-							r.push( c );
+	if ( !checkSet ) {
+		checkSet = set;
+	}
 
-				ret = r;
-				t = t.replace( re, "" );
-				if ( t.indexOf(" ") == 0 ) continue;
-				foundToken = true;
-			} else {
-				re = /^([>+~])\s*(\w*)/i;
+	if ( !checkSet ) {
+		throw "Syntax error, unrecognized expression: " + (cur || selector);
+	}
 
-				if ( (m = re.exec(t)) != null ) {
-					r = [];
+	if ( toString.call(checkSet) === "[object Array]" ) {
+		if ( !prune ) {
+			results.push.apply( results, checkSet );
+		} else if ( context.nodeType === 1 ) {
+			for ( var i = 0; checkSet[i] != null; i++ ) {
+				if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) {
+					results.push( set[i] );
+				}
+			}
+		} else {
+			for ( var i = 0; checkSet[i] != null; i++ ) {
+				if ( checkSet[i] && checkSet[i].nodeType === 1 ) {
+					results.push( set[i] );
+				}
+			}
+		}
+	} else {
+		makeArray( checkSet, results );
+	}
 
-					var merge = {};
-					nodeName = m[2].toUpperCase();
-					m = m[1];
+	if ( extra ) {
+		Sizzle( extra, context, results, seed );
+	}
 
-					for ( var j = 0, rl = ret.length; j < rl; j++ ) {
-						var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild;
-						for ( ; n; n = n.nextSibling )
-							if ( n.nodeType == 1 ) {
-								var id = jQuery.data(n);
+	return results;
+};
 
-								if ( m == "~" && merge[id] ) break;
+Sizzle.matches = function(expr, set){
+	return Sizzle(expr, null, null, set);
+};
 
-								if (!nodeName || n.nodeName.toUpperCase() == nodeName ) {
-									if ( m == "~" ) merge[id] = true;
-									r.push( n );
-								}
+Sizzle.find = function(expr, context){
+	var set, match;
+
+	if ( !expr ) {
+		return [];
+	}
+
+	for ( var i = 0, l = Expr.order.length; i < l; i++ ) {
+		var type = Expr.order[i], match;
+		
+		if ( (match = Expr.match[ type ].exec( expr )) ) {
+			var left = RegExp.leftContext;
+
+			if ( left.substr( left.length - 1 ) !== "\\" ) {
+				match[1] = (match[1] || "").replace(/\\/g, "");
+				set = Expr.find[ type ]( match, context );
+				if ( set != null ) {
+					expr = expr.replace( Expr.match[ type ], "" );
+					break;
+				}
+			}
+		}
+	}
+
+	if ( !set ) {
+		set = context.getElementsByTagName("*");
+	}
+
+	return {set: set, expr: expr};
+};
+
+Sizzle.filter = function(expr, set, inplace, not){
+	var old = expr, result = [], curLoop = set, match, anyFound;
+
+	while ( expr && set.length ) {
+		for ( var type in Expr.filter ) {
+			if ( (match = Expr.match[ type ].exec( expr )) != null ) {
+				var filter = Expr.filter[ type ], goodArray = null, goodPos = 0, found, item;
+				anyFound = false;
+
+				if ( curLoop == result ) {
+					result = [];
+				}
+
+				if ( Expr.preFilter[ type ] ) {
+					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not );
+
+					if ( !match ) {
+						anyFound = found = true;
+					} else if ( match === true ) {
+						continue;
+					} else if ( match[0] === true ) {
+						goodArray = [];
+						var last = null, elem;
+						for ( var i = 0; (elem = curLoop[i]) !== undefined; i++ ) {
+							if ( elem && last !== elem ) {
+								goodArray.push( elem );
+								last = elem;
+							}
+						}
+					}
+				}
 
-								if ( m == "+" ) break;
+				if ( match ) {
+					for ( var i = 0; (item = curLoop[i]) !== undefined; i++ ) {
+						if ( item ) {
+							if ( goodArray && item != goodArray[goodPos] ) {
+								goodPos++;
+							}
+	
+							found = filter( item, match, goodPos, goodArray );
+							var pass = not ^ !!found;
+
+							if ( inplace && found != null ) {
+								if ( pass ) {
+									anyFound = true;
+								} else {
+									curLoop[i] = false;
+								}
+							} else if ( pass ) {
+								result.push( item );
+								anyFound = true;
 							}
+						}
+					}
+				}
+
+				if ( found !== undefined ) {
+					if ( !inplace ) {
+						curLoop = result;
 					}
 
-					ret = r;
+					expr = expr.replace( Expr.match[ type ], "" );
+
+					if ( !anyFound ) {
+						return [];
+					}
 
-					// And remove the token
-					t = jQuery.trim( t.replace( re, "" ) );
-					foundToken = true;
+					break;
 				}
 			}
+		}
 
-			// See if there's still an expression, and that we haven't already
-			// matched a token
-			if ( t && !foundToken ) {
-				// Handle multiple expressions
-				if ( !t.indexOf(",") ) {
-					// Clean the result set
-					if ( context == ret[0] ) ret.shift();
-
-					// Merge the result sets
-					done = jQuery.merge( done, ret );
+		expr = expr.replace(/\s*,\s*/, "");
 
-					// Reset the context
-					r = ret = [context];
+		// Improper expression
+		if ( expr == old ) {
+			if ( anyFound == null ) {
+				throw "Syntax error, unrecognized expression: " + expr;
+			} else {
+				break;
+			}
+		}
 
-					// Touch up the selector string
-					t = " " + t.substr(1,t.length);
+		old = expr;
+	}
 
-				} else {
-					// Optimize for the case nodeName#idName
-					var re2 = quickID;
-					var m = re2.exec(t);
+	return curLoop;
+};
 
-					// Re-organize the results, so that they're consistent
-					if ( m ) {
-						m = [ 0, m[2], m[3], m[1] ];
+var Expr = Sizzle.selectors = {
+	order: [ "ID", "NAME", "TAG" ],
+	match: {
+		ID: /#((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,
+		CLASS: /\.((?:[\w\u00c0-\uFFFF_-]|\\.)+)/,
+		NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF_-]|\\.)+)['"]*\]/,
+		ATTR: /\[\s*((?:[\w\u00c0-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/,
+		TAG: /^((?:[\w\u00c0-\uFFFF\*_-]|\\.)+)/,
+		CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/,
+		POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/,
+		PSEUDO: /:((?:[\w\u00c0-\uFFFF_-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/
+	},
+	attrMap: {
+		"class": "className",
+		"for": "htmlFor"
+	},
+	attrHandle: {
+		href: function(elem){
+			return elem.getAttribute("href");
+		}
+	},
+	relative: {
+		"+": function(checkSet, part){
+			for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+				var elem = checkSet[i];
+				if ( elem ) {
+					var cur = elem.previousSibling;
+					while ( cur && cur.nodeType !== 1 ) {
+						cur = cur.previousSibling;
+					}
+					checkSet[i] = typeof part === "string" ?
+						cur || false :
+						cur === part;
+				}
+			}
 
-					} else {
-						// Otherwise, do a traditional filter check for
-						// ID, class, and element selectors
-						re2 = quickClass;
-						m = re2.exec(t);
+			if ( typeof part === "string" ) {
+				Sizzle.filter( part, checkSet, true );
+			}
+		},
+		">": function(checkSet, part, isXML){
+			if ( typeof part === "string" && !/\W/.test(part) ) {
+				part = isXML ? part : part.toUpperCase();
+
+				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+					var elem = checkSet[i];
+					if ( elem ) {
+						var parent = elem.parentNode;
+						checkSet[i] = parent.nodeName === part ? parent : false;
 					}
+				}
+			} else {
+				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+					var elem = checkSet[i];
+					if ( elem ) {
+						checkSet[i] = typeof part === "string" ?
+							elem.parentNode :
+							elem.parentNode === part;
+					}
+				}
 
-					m[2] = m[2].replace(/\\/g, "");
+				if ( typeof part === "string" ) {
+					Sizzle.filter( part, checkSet, true );
+				}
+			}
+		},
+		"": function(checkSet, part, isXML){
+			var doneName = "done" + (done++), checkFn = dirCheck;
 
-					var elem = ret[ret.length-1];
+			if ( !part.match(/\W/) ) {
+				var nodeCheck = part = isXML ? part : part.toUpperCase();
+				checkFn = dirNodeCheck;
+			}
 
-					// Try to do a global search by ID, where we can
-					if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) {
-						// Optimization for HTML document case
-						var oid = elem.getElementById(m[2]);
+			checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
+		},
+		"~": function(checkSet, part, isXML){
+			var doneName = "done" + (done++), checkFn = dirCheck;
 
-						// Do a quick check for the existence of the actual ID attribute
-						// to avoid selecting by the name attribute in IE
-						// also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form
-						if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] )
-							oid = jQuery('[@id="'+m[2]+'"]', elem)[0];
+			if ( typeof part === "string" && !part.match(/\W/) ) {
+				var nodeCheck = part = isXML ? part : part.toUpperCase();
+				checkFn = dirNodeCheck;
+			}
 
-						// Do a quick check for node name (where applicable) so
-						// that div#foo searches will be really fast
-						ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];
-					} else {
-						// We need to find all descendant elements
-						for ( var i = 0; ret[i]; i++ ) {
-							// Grab the tag name being searched for
-							var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" || m[0] == "" ? "*" : m[2];
+			checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML);
+		}
+	},
+	find: {
+		ID: function(match, context){
+			if ( context.getElementById ) {
+				var m = context.getElementById(match[1]);
+				return m ? [m] : [];
+			}
+		},
+		NAME: function(match, context){
+			return context.getElementsByName ? context.getElementsByName(match[1]) : null;
+		},
+		TAG: function(match, context){
+			return context.getElementsByTagName(match[1]);
+		}
+	},
+	preFilter: {
+		CLASS: function(match, curLoop, inplace, result, not){
+			match = " " + match[1].replace(/\\/g, "") + " ";
+
+			for ( var i = 0; curLoop[i]; i++ ) {
+				if ( not ^ (" " + curLoop[i].className + " ").indexOf(match) >= 0 ) {
+					if ( !inplace )
+						result.push( curLoop[i] );
+				} else if ( inplace ) {
+					curLoop[i] = false;
+				}
+			}
 
-							// Handle IE7 being really dumb about <object>s
-							if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" )
-								tag = "param";
+			return false;
+		},
+		ID: function(match){
+			return match[1].replace(/\\/g, "");
+		},
+		TAG: function(match, curLoop){
+			for ( var i = 0; !curLoop[i]; i++ ){}
+			return isXML(curLoop[i]) ? match[1] : match[1].toUpperCase();
+		},
+		CHILD: function(match){
+			if ( match[1] == "nth" ) {
+				// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
+				var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
+					match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" ||
+					!/\D/.test( match[2] ) && "0n+" + match[2] || match[2]);
+
+				// calculate the numbers (first)n+(last) including if they are negative
+				match[2] = (test[1] + (test[2] || 1)) - 0;
+				match[3] = test[3] - 0;
+			}
 
-							r = jQuery.merge( r, ret[i].getElementsByTagName( tag ));
-						}
+			// TODO: Move to normal caching system
+			match[0] = "done" + (done++);
 
-						// It's faster to filter by class and be done with it
-						if ( m[1] == "." )
-							r = jQuery.classFilter( r, m[2] );
+			return match;
+		},
+		ATTR: function(match){
+			var name = match[1];
+			
+			if ( Expr.attrMap[name] ) {
+				match[1] = Expr.attrMap[name];
+			}
 
-						// Same with ID filtering
-						if ( m[1] == "#" ) {
-							var tmp = [];
+			if ( match[2] === "~=" ) {
+				match[4] = " " + match[4] + " ";
+			}
 
-							// Try to find the element with the ID
-							for ( var i = 0; r[i]; i++ )
-								if ( r[i].getAttribute("id") == m[2] ) {
-									tmp = [ r[i] ];
-									break;
-								}
+			return match;
+		},
+		PSEUDO: function(match, curLoop, inplace, result, not){
+			if ( match[1] === "not" ) {
+				// If we're dealing with a complex expression, or a simple one
+				if ( match[3].match(chunker).length > 1 ) {
+					match[3] = Sizzle(match[3], null, null, curLoop);
+				} else {
+					var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
+					if ( !inplace ) {
+						result.push.apply( result, ret );
+					}
+					return false;
+				}
+			} else if ( Expr.match.POS.test( match[0] ) ) {
+				return true;
+			}
+			
+			return match;
+		},
+		POS: function(match){
+			match.unshift( true );
+			return match;
+		}
+	},
+	filters: {
+		enabled: function(elem){
+			return elem.disabled === false && elem.type !== "hidden";
+		},
+		disabled: function(elem){
+			return elem.disabled === true;
+		},
+		checked: function(elem){
+			return elem.checked === true;
+		},
+		selected: function(elem){
+			// Accessing this property makes selected-by-default
+			// options in Safari work properly
+			elem.parentNode.selectedIndex;
+			return elem.selected === true;
+		},
+		parent: function(elem){
+			return !!elem.firstChild;
+		},
+		empty: function(elem){
+			return !elem.firstChild;
+		},
+		has: function(elem, i, match){
+			return !!Sizzle( match[3], elem ).length;
+		},
+		header: function(elem){
+			return /h\d/i.test( elem.nodeName );
+		},
+		text: function(elem){
+			return "text" === elem.type;
+		},
+		radio: function(elem){
+			return "radio" === elem.type;
+		},
+		checkbox: function(elem){
+			return "checkbox" === elem.type;
+		},
+		file: function(elem){
+			return "file" === elem.type;
+		},
+		password: function(elem){
+			return "password" === elem.type;
+		},
+		submit: function(elem){
+			return "submit" === elem.type;
+		},
+		image: function(elem){
+			return "image" === elem.type;
+		},
+		reset: function(elem){
+			return "reset" === elem.type;
+		},
+		button: function(elem){
+			return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON";
+		},
+		input: function(elem){
+			return /input|select|textarea|button/i.test(elem.nodeName);
+		}
+	},
+	setFilters: {
+		first: function(elem, i){
+			return i === 0;
+		},
+		last: function(elem, i, match, array){
+			return i === array.length - 1;
+		},
+		even: function(elem, i){
+			return i % 2 === 0;
+		},
+		odd: function(elem, i){
+			return i % 2 === 1;
+		},
+		lt: function(elem, i, match){
+			return i < match[3] - 0;
+		},
+		gt: function(elem, i, match){
+			return i > match[3] - 0;
+		},
+		nth: function(elem, i, match){
+			return match[3] - 0 == i;
+		},
+		eq: function(elem, i, match){
+			return match[3] - 0 == i;
+		}
+	},
+	filter: {
+		CHILD: function(elem, match){
+			var type = match[1], parent = elem.parentNode;
 
-							r = tmp;
-						}
+			var doneName = "child" + parent.childNodes.length;
+			
+			if ( parent && (!parent[ doneName ] || !elem.nodeIndex) ) {
+				var count = 1;
+
+				for ( var node = parent.firstChild; node; node = node.nextSibling ) {
+					if ( node.nodeType == 1 ) {
+						node.nodeIndex = count++;
+					}
+				}
+
+				parent[ doneName ] = count - 1;
+			}
+
+			if ( type == "first" ) {
+				return elem.nodeIndex == 1;
+			} else if ( type == "last" ) {
+				return elem.nodeIndex == parent[ doneName ];
+			} else if ( type == "only" ) {
+				return parent[ doneName ] == 1;
+			} else if ( type == "nth" ) {
+				var add = false, first = match[2], last = match[3];
+
+				if ( first == 1 && last == 0 ) {
+					return true;
+				}
 
-						ret = r;
+				if ( first == 0 ) {
+					if ( elem.nodeIndex == last ) {
+						add = true;
 					}
+				} else if ( (elem.nodeIndex - last) % first == 0 && (elem.nodeIndex - last) / first >= 0 ) {
+					add = true;
+				}
 
-					t = t.replace( re2, "" );
+				return add;
+			}
+		},
+		PSEUDO: function(elem, match, i, array){
+			var name = match[1], filter = Expr.filters[ name ];
+
+			if ( filter ) {
+				return filter( elem, i, match, array );
+			} else if ( name === "contains" ) {
+				return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0;
+			} else if ( name === "not" ) {
+				var not = match[3];
+
+				for ( var i = 0, l = not.length; i < l; i++ ) {
+					if ( not[i] === elem ) {
+						return false;
+					}
 				}
 
+				return true;
 			}
+		},
+		ID: function(elem, match){
+			return elem.nodeType === 1 && elem.getAttribute("id") === match;
+		},
+		TAG: function(elem, match){
+			return (match === "*" && elem.nodeType === 1) || elem.nodeName === match;
+		},
+		CLASS: function(elem, match){
+			return match.test( elem.className );
+		},
+		ATTR: function(elem, match){
+			var result = Expr.attrHandle[ match[1] ] ? Expr.attrHandle[ match[1] ]( elem ) : elem[ match[1] ] || elem.getAttribute( match[1] ), value = result + "", type = match[2], check = match[4];
+			return result == null ?
+				false :
+				type === "=" ?
+				value === check :
+				type === "*=" ?
+				value.indexOf(check) >= 0 :
+				type === "~=" ?
+				(" " + value + " ").indexOf(check) >= 0 :
+				!match[4] ?
+				result :
+				type === "!=" ?
+				value != check :
+				type === "^=" ?
+				value.indexOf(check) === 0 :
+				type === "$=" ?
+				value.substr(value.length - check.length) === check :
+				type === "|=" ?
+				value === check || value.substr(0, check.length + 1) === check + "-" :
+				false;
+		},
+		POS: function(elem, match, i, array){
+			var name = match[2], filter = Expr.setFilters[ name ];
 
-			// If a selector string still exists
-			if ( t ) {
-				// Attempt to filter it
-				var val = jQuery.filter(t,r);
-				ret = r = val.r;
-				t = jQuery.trim(val.t);
+			if ( filter ) {
+				return filter( elem, i, match, array );
 			}
 		}
+	}
+};
 
-		// An error occurred with the selector;
-		// just return an empty set instead
-		if ( t )
-			ret = [];
+for ( var type in Expr.match ) {
+	Expr.match[ type ] = RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source );
+}
 
-		// Remove the root context
-		if ( ret && context == ret[0] )
-			ret.shift();
+var makeArray = function(array, results) {
+	array = Array.prototype.slice.call( array );
 
-		// And combine the results
-		done = jQuery.merge( done, ret );
+	if ( results ) {
+		results.push.apply( results, array );
+		return results;
+	}
+	
+	return array;
+};
 
-		return done;
-	},
+// Perform a simple check to determine if the browser is capable of
+// converting a NodeList to an array using builtin methods.
+try {
+	Array.prototype.slice.call( document.documentElement.childNodes );
+
+// Provide a fallback method if it does not work
+} catch(e){
+	makeArray = function(array, results) {
+		var ret = results || [];
 
-	classFilter: function(r,m,not){
-		m = " " + m + " ";
-		var tmp = [];
-		for ( var i = 0; r[i]; i++ ) {
-			var pass = (" " + r[i].className + " ").indexOf( m ) >= 0;
-			if ( !not && pass || not && !pass )
-				tmp.push( r[i] );
+		if ( toString.call(array) === "[object Array]" ) {
+			Array.prototype.push.apply( ret, array );
+		} else {
+			if ( typeof array.length === "number" ) {
+				for ( var i = 0, l = array.length; i < l; i++ ) {
+					ret.push( array[i] );
+				}
+			} else {
+				for ( var i = 0; array[i]; i++ ) {
+					ret.push( array[i] );
+				}
+			}
 		}
-		return tmp;
-	},
 
-	filter: function(t,r,not) {
-		var last;
+		return ret;
+	};
+}
+
+// Check to see if the browser returns elements by name when
+// querying by getElementById (and provide a workaround)
+(function(){
+	// We're going to inject a fake input element with a specified name
+	var form = document.createElement("form"),
+		id = "script" + (new Date).getTime();
+	form.innerHTML = "<input name='" + id + "'/>";
+
+	// Inject it into the root element, check its status, and remove it quickly
+	var root = document.documentElement;
+	root.insertBefore( form, root.firstChild );
+
+	// The workaround has to do additional checks after a getElementById
+	// Which slows things down for other browsers (hence the branching)
+	if ( !!document.getElementById( id ) ) {
+		Expr.find.ID = function(match, context){
+			if ( context.getElementById ) {
+				var m = context.getElementById(match[1]);
+				return m ? m.id === match[1] || m.getAttributeNode && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : [];
+			}
+		};
 
-		// Look for common filter expressions
-		while ( t && t != last ) {
-			last = t;
+		Expr.filter.ID = function(elem, match){
+			var node = elem.getAttributeNode && elem.getAttributeNode("id");
+			return elem.nodeType === 1 && node && node.nodeValue === match;
+		};
+	}
 
-			var p = jQuery.parse, m;
+	root.removeChild( form );
+})();
 
-			for ( var i = 0; p[i]; i++ ) {
-				m = p[i].exec( t );
+(function(){
+	// Check to see if the browser returns only elements
+	// when doing getElementsByTagName("*")
 
-				if ( m ) {
-					// Remove what we just matched
-					t = t.substring( m[0].length );
+	// Create a fake element
+	var div = document.createElement("div");
+	div.appendChild( document.createComment("") );
 
-					m[2] = m[2].replace(/\\/g, "");
-					break;
+	// Make sure no comments are found
+	if ( div.getElementsByTagName("*").length > 0 ) {
+		Expr.find.TAG = function(match, context){
+			var results = context.getElementsByTagName(match[1]);
+
+			// Filter out possible comments
+			if ( match[1] === "*" ) {
+				var tmp = [];
+
+				for ( var i = 0; results[i]; i++ ) {
+					if ( results[i].nodeType === 1 ) {
+						tmp.push( results[i] );
+					}
 				}
+
+				results = tmp;
 			}
 
-			if ( !m )
-				break;
+			return results;
+		};
+	}
 
-			// :not() is a special case that can be optimized by
-			// keeping it out of the expression list
-			if ( m[1] == ":" && m[2] == "not" )
-				// optimize if only one selector found (most common case)
-				r = isSimple.test( m[3] ) ?
-					jQuery.filter(m[3], r, true).r :
-					jQuery( r ).not( m[3] );
-
-			// We can get a big speed boost by filtering by class here
-			else if ( m[1] == "." )
-				r = jQuery.classFilter(r, m[2], not);
-
-			else if ( m[1] == "[" ) {
-				var tmp = [], type = m[3];
-
-				for ( var i = 0, rl = r.length; i < rl; i++ ) {
-					var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ];
-
-					if ( z == null || /href|src|selected/.test(m[2]) )
-						z = jQuery.attr(a,m[2]) || '';
-
-					if ( (type == "" && !!z ||
-						 type == "=" && z == m[5] ||
-						 type == "!=" && z != m[5] ||
-						 type == "^=" && z && !z.indexOf(m[5]) ||
-						 type == "$=" && z.substr(z.length - m[5].length) == m[5] ||
-						 (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not )
-							tmp.push( a );
-				}
+	// Check to see if an attribute returns normalized href attributes
+	div.innerHTML = "<a href='#'></a>";
+	if ( div.firstChild.getAttribute("href") !== "#" ) {
+		Expr.attrHandle.href = function(elem){
+			return elem.getAttribute("href", 2);
+		};
+	}
+})();
 
-				r = tmp;
+if ( document.querySelectorAll ) (function(){
+	var oldSizzle = Sizzle;
+	
+	Sizzle = function(query, context, extra, seed){
+		context = context || document;
 
-			// We can get a speed boost by handling nth-child here
-			} else if ( m[1] == ":" && m[2] == "nth-child" ) {
-				var merge = {}, tmp = [],
-					// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
-					test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
-						m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" ||
-						!/\D/.test(m[3]) && "0n+" + m[3] || m[3]),
-					// calculate the numbers (first)n+(last) including if they are negative
-					first = (test[1] + (test[2] || 1)) - 0, last = test[3] - 0;
+		if ( !seed && context.nodeType === 9 ) {
+			try {
+				return makeArray( context.querySelectorAll(query), extra );
+			} catch(e){}
+		}
+		
+		return oldSizzle(query, context, extra, seed);
+	};
 
-				// loop through all the elements left in the jQuery object
-				for ( var i = 0, rl = r.length; i < rl; i++ ) {
-					var node = r[i], parentNode = node.parentNode, id = jQuery.data(parentNode);
+	Sizzle.find = oldSizzle.find;
+	Sizzle.filter = oldSizzle.filter;
+	Sizzle.selectors = oldSizzle.selectors;
+	Sizzle.matches = oldSizzle.matches;
+})();
 
-					if ( !merge[id] ) {
-						var c = 1;
+if ( document.documentElement.getElementsByClassName ) {
+	Expr.order.splice(1, 0, "CLASS");
+	Expr.find.CLASS = function(match, context) {
+		return context.getElementsByClassName(match[1]);
+	};
+}
 
-						for ( var n = parentNode.firstChild; n; n = n.nextSibling )
-							if ( n.nodeType == 1 )
-								n.nodeIndex = c++;
+function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
+	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+		var elem = checkSet[i];
+		if ( elem ) {
+			elem = elem[dir];
+			var match = false;
+
+			while ( elem && elem.nodeType ) {
+				var done = elem[doneName];
+				if ( done ) {
+					match = checkSet[ done ];
+					break;
+				}
 
-						merge[id] = true;
-					}
+				if ( elem.nodeType === 1 && !isXML )
+					elem[doneName] = i;
 
-					var add = false;
+				if ( elem.nodeName === cur ) {
+					match = elem;
+					break;
+				}
 
-					if ( first == 0 ) {
-						if ( node.nodeIndex == last )
-							add = true;
-					} else if ( (node.nodeIndex - last) % first == 0 && (node.nodeIndex - last) / first >= 0 )
-						add = true;
+				elem = elem[dir];
+			}
 
-					if ( add ^ not )
-						tmp.push( node );
+			checkSet[i] = match;
+		}
+	}
+}
+
+function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
+	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
+		var elem = checkSet[i];
+		if ( elem ) {
+			elem = elem[dir];
+			var match = false;
+
+			while ( elem && elem.nodeType ) {
+				if ( elem[doneName] ) {
+					match = checkSet[ elem[doneName] ];
+					break;
 				}
 
-				r = tmp;
+				if ( elem.nodeType === 1 ) {
+					if ( !isXML )
+						elem[doneName] = i;
 
-			// Otherwise, find the expression to execute
-			} else {
-				var fn = jQuery.expr[ m[1] ];
-				if ( typeof fn == "object" )
-					fn = fn[ m[2] ];
+					if ( typeof cur !== "string" ) {
+						if ( elem === cur ) {
+							match = true;
+							break;
+						}
 
-				if ( typeof fn == "string" )
-					fn = eval("false||function(a,i){return " + fn + ";}");
+					} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {
+						match = elem;
+						break;
+					}
+				}
 
-				// Execute it against the current filter
-				r = jQuery.grep( r, function(elem, i){
-					return fn(elem, i, m, r);
-				}, not );
+				elem = elem[dir];
 			}
+
+			checkSet[i] = match;
 		}
+	}
+}
 
-		// Return an array of filtered elements (r)
-		// and the modified expression string (t)
-		return { r: r, t: t };
-	},
+var contains = document.compareDocumentPosition ?  function(a, b){
+	return a.compareDocumentPosition(b) & 16;
+} : function(a, b){
+	return a !== b && (a.contains ? a.contains(b) : true);
+};
 
-	dir: function( elem, dir ){
-		var matched = [],
-			cur = elem[dir];
-		while ( cur && cur != document ) {
-			if ( cur.nodeType == 1 )
-				matched.push( cur );
-			cur = cur[dir];
-		}
-		return matched;
-	},
+var isXML = function(elem){
+	return elem.documentElement && !elem.body ||
+		elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
+};
 
-	nth: function(cur,result,dir,elem){
-		result = result || 1;
-		var num = 0;
+// EXPOSE
+jQuery.find = Sizzle;
+jQuery.filter = Sizzle.filter;
+jQuery.expr = Sizzle.selectors;
+jQuery.expr[":"] = jQuery.expr.filters;
 
-		for ( ; cur; cur = cur[dir] )
-			if ( cur.nodeType == 1 && ++num == result )
-				break;
+Sizzle.selectors.filters.hidden = function(elem){
+	return "hidden" === elem.type ||
+		jQuery.css(elem, "display") === "none" ||
+		jQuery.css(elem, "visibility") === "hidden";
+};
 
-		return cur;
-	},
+Sizzle.selectors.filters.visible = function(elem){
+	return "hidden" !== elem.type &&
+		jQuery.css(elem, "display") !== "none" &&
+		jQuery.css(elem, "visibility") !== "hidden";
+};
 
-	sibling: function( n, elem ) {
-		var r = [];
+Sizzle.selectors.filters.animated = function(elem){
+	return jQuery.grep(jQuery.timers, function(fn){
+		return elem === fn.elem;
+	}).length;
+};
 
-		for ( ; n; n = n.nextSibling ) {
-			if ( n.nodeType == 1 && n != elem )
-				r.push( n );
-		}
+jQuery.multiFilter = function( expr, elems, not ) {
+	if ( not ) {
+		expr = ":not(" + expr + ")";
+	}
+
+	return Sizzle.matches(expr, elems);
+};
 
-		return r;
+jQuery.dir = function( elem, dir ){
+	var matched = [], cur = elem[dir];
+	while ( cur && cur != document ) {
+		if ( cur.nodeType == 1 )
+			matched.push( cur );
+		cur = cur[dir];
 	}
-});
+	return matched;
+};
+
+jQuery.nth = function(cur, result, dir, elem){
+	result = result || 1;
+	var num = 0;
+
+	for ( ; cur; cur = cur[dir] )
+		if ( cur.nodeType == 1 && ++num == result )
+			break;
+
+	return cur;
+};
+
+jQuery.sibling = function(n, elem){
+	var r = [];
+
+	for ( ; n; n = n.nextSibling ) {
+		if ( n.nodeType == 1 && n != elem )
+			r.push( n );
+	}
+
+	return r;
+};
+
+return;
+
+window.Sizzle = Sizzle;
+
+})();
 /*
  * A number of helper functions used for managing events.
- * Many of the ideas behind this code orignated from
+ * Many of the ideas behind this code originated from
  * Dean Edwards' addEvent library.
  */
 jQuery.event = {
@@ -1827,7 +2317,7 @@ jQuery.event = {
 
 		// For whatever reason, IE has trouble passing the window object
 		// around, causing it to be cloned in the process
-		if ( jQuery.browser.msie && elem.setInterval )
+		if ( elem.setInterval && elem != window )
 			elem = window;
 
 		// Make sure that the function being executed has a unique ID
@@ -1835,15 +2325,12 @@ jQuery.event = {
 			handler.guid = this.guid++;
 
 		// if data is passed, bind to handler
-		if( data != undefined ) {
+		if ( data !== undefined ) {
 			// Create temporary function pointer to original handler
 			var fn = handler;
 
 			// Create unique handler function, wrapped around original handler
-			handler = this.proxy( fn, function() {
-				// Pass arguments and context to original handler
-				return fn.apply(this, arguments);
-			});
+			handler = this.proxy( fn );
 
 			// Store data in unique handler
 			handler.data = data;
@@ -1854,8 +2341,9 @@ jQuery.event = {
 			handle = jQuery.data(elem, "handle") || jQuery.data(elem, "handle", function(){
 				// Handle the second event of a trigger and when
 				// an event is called after a page has unloaded
-				if ( typeof jQuery != "undefined" && !jQuery.event.triggered )
-					return jQuery.event.handle.apply(arguments.callee.elem, arguments);
+				return typeof jQuery !== "undefined" && !jQuery.event.triggered ?
+					jQuery.event.handle.apply(arguments.callee.elem, arguments) :
+					undefined;
 			});
 		// Add elem as a property of the handle function
 		// This is to prevent a memory leak with non-native
@@ -1866,12 +2354,15 @@ jQuery.event = {
 		// jQuery(...).bind("mouseover mouseout", fn);
 		jQuery.each(types.split(/\s+/), function(index, type) {
 			// Namespaced event handlers
-			var parts = type.split(".");
-			type = parts[0];
-			handler.type = parts[1];
+			var namespaces = type.split(".");
+			type = namespaces.shift();
+			handler.type = namespaces.slice().sort().join(".");
 
 			// Get the current list of functions bound to this event
 			var handlers = events[type];
+			
+			if ( jQuery.event.specialAll[type] )
+				jQuery.event.specialAll[type].setup.call(elem, data, namespaces);
 
 			// Init the event handler queue
 			if (!handlers) {
@@ -1880,7 +2371,7 @@ jQuery.event = {
 				// Check for a special event handler
 				// Only use addEventListener/attachEvent if the special
 				// events handler returns false
-				if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem) === false ) {
+				if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem, data, namespaces) === false ) {
 					// Bind the global event handler to the element
 					if (elem.addEventListener)
 						elem.addEventListener(type, handle, false);
@@ -1913,7 +2404,7 @@ jQuery.event = {
 
 		if ( events ) {
 			// Unbind all events for the element
-			if ( types == undefined || (typeof types == "string" && types.charAt(0) == ".") )
+			if ( types === undefined || (typeof types === "string" && types.charAt(0) == ".") )
 				for ( var type in events )
 					this.remove( elem, type + (types || "") );
 			else {
@@ -1927,8 +2418,9 @@ jQuery.event = {
 				// jQuery(...).unbind("mouseover mouseout", fn);
 				jQuery.each(types.split(/\s+/), function(index, type){
 					// Namespaced event handlers
-					var parts = type.split(".");
-					type = parts[0];
+					var namespaces = type.split(".");
+					type = namespaces.shift();
+					var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
 
 					if ( events[type] ) {
 						// remove the given handler for the given type
@@ -1937,15 +2429,18 @@ jQuery.event = {
 
 						// remove all handlers for the given type
 						else
-							for ( handler in events[type] )
+							for ( var handle in events[type] )
 								// Handle the removal of namespaced events
-								if ( !parts[1] || events[type][handler].type == parts[1] )
-									delete events[type][handler];
+								if ( namespace.test(events[type][handle].type) )
+									delete events[type][handle];
+									
+						if ( jQuery.event.specialAll[type] )
+							jQuery.event.specialAll[type].teardown.call(elem, namespaces);
 
 						// remove generic event handler if no more handlers exist
 						for ( ret in events[type] ) break;
 						if ( !ret ) {
-							if ( !jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem) === false ) {
+							if ( !jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem, namespaces) === false ) {
 								if (elem.removeEventListener)
 									elem.removeEventListener(type, jQuery.data(elem, "handle"), false);
 								else if (elem.detachEvent)
@@ -1969,97 +2464,95 @@ jQuery.event = {
 		}
 	},
 
-	trigger: function(type, data, elem, donative, extra) {
-		// Clone the incoming data, if any
-		data = jQuery.makeArray(data);
+	// bubbling is internal
+	trigger: function( event, data, elem, bubbling ) {
+		// Event object or event type
+		var type = event.type || event;
+
+		if( !bubbling ){
+			event = typeof event === "object" ?
+				// jQuery.Event object
+				event[expando] ? event :
+				// Object literal
+				jQuery.extend( jQuery.Event(type), event ) :
+				// Just the event type (string)
+				jQuery.Event(type);
+
+			if ( type.indexOf("!") >= 0 ) {
+				event.type = type = type.slice(0, -1);
+				event.exclusive = true;
+			}
 
-		if ( type.indexOf("!") >= 0 ) {
-			type = type.slice(0, -1);
-			var exclusive = true;
-		}
+			// Handle a global trigger
+			if ( !elem ) {
+				// Don't bubble custom events when global (to avoid too much overhead)
+				event.stopPropagation();
+				// Only trigger if we've ever bound an event for it
+				if ( this.global[type] )
+					jQuery.each( jQuery.cache, function(){
+						if ( this.events && this.events[type] )
+							jQuery.event.trigger( event, data, this.handle.elem );
+					});
+			}
 
-		// Handle a global trigger
-		if ( !elem ) {
-			// Only trigger if we've ever bound an event for it
-			if ( this.global[type] )
-				jQuery("*").add([window, document]).trigger(type, data);
+			// Handle triggering a single element
 
-		// Handle triggering a single element
-		} else {
 			// don't do events on text and comment nodes
-			if ( elem.nodeType == 3 || elem.nodeType == 8 )
+			if ( !elem || elem.nodeType == 3 || elem.nodeType == 8 )
 				return undefined;
+			
+			// Clean up in case it is reused
+			event.result = undefined;
+			event.target = elem;
+			
+			// Clone the incoming data, if any
+			data = jQuery.makeArray(data);
+			data.unshift( event );
+		}
 
-			var val, ret, fn = jQuery.isFunction( elem[ type ] || null ),
-				// Check to see if we need to provide a fake event, or not
-				event = !data[0] || !data[0].preventDefault;
-
-			// Pass along a fake event
-			if ( event ) {
-				data.unshift({
-					type: type,
-					target: elem,
-					preventDefault: function(){},
-					stopPropagation: function(){},
-					timeStamp: now()
-				});
-				data[0][expando] = true; // no need to fix fake event
-			}
+		event.currentTarget = elem;
 
-			// Enforce the right trigger type
-			data[0].type = type;
-			if ( exclusive )
-				data[0].exclusive = true;
-
-			// Trigger the event, it is assumed that "handle" is a function
-			var handle = jQuery.data(elem, "handle");
-			if ( handle )
-				val = handle.apply( elem, data );
-
-			// Handle triggering native .onfoo handlers (and on links since we don't call .click() for links)
-			if ( (!fn || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )
-				val = false;
-
-			// Extra functions don't get the custom event object
-			if ( event )
-				data.shift();
-
-			// Handle triggering of extra function
-			if ( extra && jQuery.isFunction( extra ) ) {
-				// call the extra function and tack the current return value on the end for possible inspection
-				ret = extra.apply( elem, val == null ? data : data.concat( val ) );
-				// if anything is returned, give it precedence and have it overwrite the previous value
-				if (ret !== undefined)
-					val = ret;
-			}
+		// Trigger the event, it is assumed that "handle" is a function
+		var handle = jQuery.data(elem, "handle");
+		if ( handle )
+			handle.apply( elem, data );
 
-			// Trigger the native events (except for clicks on links)
-			if ( fn && donative !== false && val !== false && !(jQuery.nodeName(elem, 'a') && type == "click") ) {
-				this.triggered = true;
-				try {
-					elem[ type ]();
-				// prevent IE from throwing an error for some hidden elements
-				} catch (e) {}
-			}
+		// Handle triggering native .onfoo handlers (and on links since we don't call .click() for links)
+		if ( (!elem[type] || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )
+			event.result = false;
 
-			this.triggered = false;
+		// Trigger the native events (except for clicks on links)
+		if ( !bubbling && elem[type] && !event.isDefaultPrevented() && !(jQuery.nodeName(elem, 'a') && type == "click") ) {
+			this.triggered = true;
+			try {
+				elem[ type ]();
+			// prevent IE from throwing an error for some hidden elements
+			} catch (e) {}
 		}
 
-		return val;
+		this.triggered = false;
+
+		if ( !event.isPropagationStopped() ) {
+			var parent = elem.parentNode || elem.ownerDocument;
+			if ( parent )
+				jQuery.event.trigger(event, data, parent, true);
+		}
 	},
 
 	handle: function(event) {
 		// returned undefined or false
-		var val, ret, namespace, all, handlers;
+		var all, handlers;
 
 		event = arguments[0] = jQuery.event.fix( event || window.event );
 
 		// Namespaced event handlers
-		namespace = event.type.split(".");
-		event.type = namespace[0];
-		namespace = namespace[1];
+		var namespaces = event.type.split(".");
+		event.type = namespaces.shift();
+
 		// Cache this now, all = true means, any handler
-		all = !namespace && !event.exclusive;
+		all = !namespaces.length && !event.exclusive;
+		
+		var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)");
 
 		handlers = ( jQuery.data(this, "events") || {} )[event.type];
 
@@ -2067,61 +2560,44 @@ jQuery.event = {
 			var handler = handlers[j];
 
 			// Filter the functions by class
-			if ( all || handler.type == namespace ) {
+			if ( all || namespace.test(handler.type) ) {
 				// Pass in a reference to the handler function itself
 				// So that we can later remove it
 				event.handler = handler;
 				event.data = handler.data;
 
-				ret = handler.apply( this, arguments );
+				var ret = handler.apply(this, arguments);
 
-				if ( val !== false )
-					val = ret;
-
-				if ( ret === false ) {
-					event.preventDefault();
-					event.stopPropagation();
+				if( ret !== undefined ){
+					event.result = ret;
+					if ( ret === false ) {
+						event.preventDefault();
+						event.stopPropagation();
+					}
 				}
+
+				if( event.isImmediatePropagationStopped() )
+					break;
+
 			}
 		}
-
-		return val;
 	},
 
+	props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "),
+
 	fix: function(event) {
-		if ( event[expando] == true )
+		if ( event[expando] )
 			return event;
 
 		// store a copy of the original event object
 		// and "clone" to set read-only properties
 		var originalEvent = event;
-		event = { originalEvent: originalEvent };
-		var props = "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target timeStamp toElement type view wheelDelta which".split(" ");
-		for ( var i=props.length; i; i-- )
-			event[ props[i] ] = originalEvent[ props[i] ];
-
-		// Mark it as fixed
-		event[expando] = true;
-
-		// add preventDefault and stopPropagation since
-		// they will not work on the clone
-		event.preventDefault = function() {
-			// if preventDefault exists run it on the original event
-			if (originalEvent.preventDefault)
-				originalEvent.preventDefault();
-			// otherwise set the returnValue property of the original event to false (IE)
-			originalEvent.returnValue = false;
-		};
-		event.stopPropagation = function() {
-			// if stopPropagation exists run it on the original event
-			if (originalEvent.stopPropagation)
-				originalEvent.stopPropagation();
-			// otherwise set the cancelBubble property of the original event to true (IE)
-			originalEvent.cancelBubble = true;
-		};
+		event = jQuery.Event( originalEvent );
 
-		// Fix timeStamp
-		event.timeStamp = event.timeStamp || now();
+		for ( var i = this.props.length, prop; i; ){
+			prop = this.props[ --i ];
+			event[ prop ] = originalEvent[ prop ];
+		}
 
 		// Fix target property, if necessary
 		if ( !event.target )
@@ -2159,6 +2635,7 @@ jQuery.event = {
 	},
 
 	proxy: function( fn, proxy ){
+		proxy = proxy || function(){ return fn.apply(this, arguments); };
 		// Set the guid of unique handler to the same of original handler, so it can be removed
 		proxy.guid = fn.guid = fn.guid || proxy.guid || this.guid++;
 		// So proxy can be declared as an argument
@@ -2167,60 +2644,128 @@ jQuery.event = {
 
 	special: {
 		ready: {
-			setup: function() {
-				// Make sure the ready event is setup
-				bindReady();
-				return;
-			},
-
-			teardown: function() { return; }
-		},
-
-		mouseenter: {
-			setup: function() {
-				if ( jQuery.browser.msie ) return false;
-				jQuery(this).bind("mouseover", jQuery.event.special.mouseenter.handler);
-				return true;
+			// Make sure the ready event is setup
+			setup: bindReady,
+			teardown: function() {}
+		}
+	},
+	
+	specialAll: {
+		live: {
+			setup: function( selector, namespaces ){
+				jQuery.event.add( this, namespaces[0], liveHandler );
 			},
+			teardown:  function( namespaces ){
+				if ( namespaces.length ) {
+					var remove = 0, name = RegExp("(^|\\.)" + namespaces[0] + "(\\.|$)");
+					
+					jQuery.each( (jQuery.data(this, "events").live || {}), function(){
+						if ( name.test(this.type) )
+							remove++;
+					});
+					
+					if ( remove < 1 )
+						jQuery.event.remove( this, namespaces[0], liveHandler );
+				}
+			}
+		}
+	}
+};
 
-			teardown: function() {
-				if ( jQuery.browser.msie ) return false;
-				jQuery(this).unbind("mouseover", jQuery.event.special.mouseenter.handler);
-				return true;
-			},
+jQuery.Event = function( src ){
+	// Allow instantiation without the 'new' keyword
+	if( !this.preventDefault )
+		return new jQuery.Event(src);
+	
+	// Event object
+	if( src && src.type ){
+		this.originalEvent = src;
+		this.type = src.type;
+		this.timeStamp = src.timeStamp;
+	// Event type
+	}else
+		this.type = src;
+
+	if( !this.timeStamp )
+		this.timeStamp = now();
+	
+	// Mark it as fixed
+	this[expando] = true;
+};
 
-			handler: function(event) {
-				// If we actually just moused on to a sub-element, ignore it
-				if ( withinElement(event, this) ) return true;
-				// Execute the right handlers by setting the event type to mouseenter
-				event.type = "mouseenter";
-				return jQuery.event.handle.apply(this, arguments);
-			}
-		},
+function returnFalse(){
+	return false;
+}
+function returnTrue(){
+	return true;
+}
 
-		mouseleave: {
-			setup: function() {
-				if ( jQuery.browser.msie ) return false;
-				jQuery(this).bind("mouseout", jQuery.event.special.mouseleave.handler);
-				return true;
-			},
+// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+jQuery.Event.prototype = {
+	preventDefault: function() {
+		this.isDefaultPrevented = returnTrue;
 
-			teardown: function() {
-				if ( jQuery.browser.msie ) return false;
-				jQuery(this).unbind("mouseout", jQuery.event.special.mouseleave.handler);
-				return true;
-			},
+		var e = this.originalEvent;
+		if( !e )
+			return;
+		// if preventDefault exists run it on the original event
+		if (e.preventDefault)
+			e.preventDefault();
+		// otherwise set the returnValue property of the original event to false (IE)
+		e.returnValue = false;
+	},
+	stopPropagation: function() {
+		this.isPropagationStopped = returnTrue;
 
-			handler: function(event) {
-				// If we actually just moused on to a sub-element, ignore it
-				if ( withinElement(event, this) ) return true;
-				// Execute the right handlers by setting the event type to mouseleave
-				event.type = "mouseleave";
-				return jQuery.event.handle.apply(this, arguments);
-			}
-		}
+		var e = this.originalEvent;
+		if( !e )
+			return;
+		// if stopPropagation exists run it on the original event
+		if (e.stopPropagation)
+			e.stopPropagation();
+		// otherwise set the cancelBubble property of the original event to true (IE)
+		e.cancelBubble = true;
+	},
+	stopImmediatePropagation:function(){
+		this.isImmediatePropagationStopped = returnTrue;
+		this.stopPropagation();
+	},
+	isDefaultPrevented: returnFalse,
+	isPropagationStopped: returnFalse,
+	isImmediatePropagationStopped: returnFalse
+};
+// Checks if an event happened on an element within another element
+// Used in jQuery.event.special.mouseenter and mouseleave handlers
+var withinElement = function(event) {
+	// Check if mouse(over|out) are still within the same parent element
+	var parent = event.relatedTarget;
+	// Traverse up the tree
+	while ( parent && parent != this )
+		try { parent = parent.parentNode; }
+		catch(e) { parent = this; }
+	
+	if( parent != this ){
+		// set the correct event type
+		event.type = event.data;
+		// handle event if we actually just moused on to a non sub-element
+		jQuery.event.handle.apply( this, arguments );
 	}
 };
+	
+jQuery.each({ 
+	mouseover: 'mouseenter', 
+	mouseout: 'mouseleave'
+}, function( orig, fix ){
+	jQuery.event.special[ fix ] = {
+		setup: function(){
+			jQuery.event.add( this, orig, withinElement, fix );
+		},
+		teardown: function(){
+			jQuery.event.remove( this, orig, withinElement );
+		}
+	};			   
+});
 
 jQuery.fn.extend({
 	bind: function( type, data, fn ) {
@@ -2245,14 +2790,20 @@ jQuery.fn.extend({
 		});
 	},
 
-	trigger: function( type, data, fn ) {
+	trigger: function( type, data ) {
 		return this.each(function(){
-			jQuery.event.trigger( type, data, this, true, fn );
+			jQuery.event.trigger( type, data, this );
 		});
 	},
 
-	triggerHandler: function( type, data, fn ) {
-		return this[0] && jQuery.event.trigger( type, data, this[0], false, fn );
+	triggerHandler: function( type, data ) {
+		if( this[0] ){
+			var event = jQuery.Event(type);
+			event.preventDefault();
+			event.stopPropagation();
+			jQuery.event.trigger( event, data, this[0] );
+			return event.result;
+		}		
 	},
 
 	toggle: function( fn ) {
@@ -2276,7 +2827,7 @@ jQuery.fn.extend({
 	},
 
 	hover: function(fnOver, fnOut) {
-		return this.bind('mouseenter', fnOver).bind('mouseleave', fnOut);
+		return this.mouseenter(fnOver).mouseleave(fnOut);
 	},
 
 	ready: function(fn) {
@@ -2291,12 +2842,52 @@ jQuery.fn.extend({
 		// Otherwise, remember the function for later
 		else
 			// Add the function to the wait list
-			jQuery.readyList.push( function() { return fn.call(this, jQuery); } );
+			jQuery.readyList.push( fn );
 
 		return this;
+	},
+	
+	live: function( type, fn ){
+		var proxy = jQuery.event.proxy( fn );
+		proxy.guid += this.selector + type;
+
+		jQuery(document).bind( liveConvert(type, this.selector), this.selector, proxy );
+
+		return this;
+	},
+	
+	die: function( type, fn ){
+		jQuery(document).unbind( liveConvert(type, this.selector), fn ? { guid: fn.guid + this.selector + type } : null );
+		return this;
 	}
 });
 
+function liveHandler( event ){
+	var check = RegExp("(^|\\.)" + event.type + "(\\.|$)"),
+		stop = true,
+		elems = [];
+
+	jQuery.each(jQuery.data(this, "events").live || [], function(i, fn){
+		if ( check.test(fn.type) ) {
+			var elem = jQuery(event.target).closest(fn.data)[0];
+			if ( elem )
+				elems.push({ elem: elem, fn: fn });
+		}
+	});
+
+	jQuery.each(elems, function(){
+		if ( !event.isImmediatePropagationStopped() &&
+			this.fn.call(this.elem, event, this.fn.data) === false )
+				stop = false;
+	});
+
+	return stop;
+}
+
+function liveConvert(type, selector){
+	return ["live", type, selector.replace(/\./g, "`").replace(/ /g, "|")].join(".");
+}
+
 jQuery.extend({
 	isReady: false,
 	readyList: [],
@@ -2311,7 +2902,7 @@ jQuery.extend({
 			if ( jQuery.readyList ) {
 				// Execute all of them
 				jQuery.each( jQuery.readyList, function(){
-					this.call( document );
+					this.call( document, jQuery );
 				});
 
 				// Reset the list of functions
@@ -2330,53 +2921,39 @@ function bindReady(){
 	if ( readyBound ) return;
 	readyBound = true;
 
-	// Mozilla, Opera (see further below for it) and webkit nightlies currently support this event
-	if ( document.addEventListener && !jQuery.browser.opera)
+	// Mozilla, Opera and webkit nightlies currently support this event
+	if ( document.addEventListener ) {
 		// Use the handy event callback
-		document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
-
-	// If IE is used and is not in a frame
-	// Continually check to see if the document is ready
-	if ( jQuery.browser.msie && window == top ) (function(){
-		if (jQuery.isReady) return;
-		try {
-			// If IE is used, use the trick by Diego Perini
-			// http://javascript.nwbox.com/IEContentLoaded/
-			document.documentElement.doScroll("left");
-		} catch( error ) {
-			setTimeout( arguments.callee, 0 );
-			return;
-		}
-		// and execute any waiting functions
-		jQuery.ready();
-	})();
-
-	if ( jQuery.browser.opera )
-		document.addEventListener( "DOMContentLoaded", function () {
-			if (jQuery.isReady) return;
-			for (var i = 0; i < document.styleSheets.length; i++)
-				if (document.styleSheets[i].disabled) {
-					setTimeout( arguments.callee, 0 );
-					return;
-				}
-			// and execute any waiting functions
+		document.addEventListener( "DOMContentLoaded", function(){
+			document.removeEventListener( "DOMContentLoaded", arguments.callee, false );
 			jQuery.ready();
-		}, false);
-
-	if ( jQuery.browser.safari ) {
-		var numStyles;
-		(function(){
-			if (jQuery.isReady) return;
-			if ( document.readyState != "loaded" && document.readyState != "complete" ) {
-				setTimeout( arguments.callee, 0 );
-				return;
+		}, false );
+
+	// If IE event model is used
+	} else if ( document.attachEvent ) {
+		// ensure firing before onload,
+		// maybe late but safe also for iframes
+		document.attachEvent("onreadystatechange", function(){
+			if ( document.readyState === "complete" ) {
+				document.detachEvent( "onreadystatechange", arguments.callee );
+				jQuery.ready();
 			}
-			if ( numStyles === undefined )
-				numStyles = jQuery("style, link[rel=stylesheet]").length;
-			if ( document.styleSheets.length != numStyles ) {
+		});
+
+		// If IE and not an iframe
+		// continually check to see if the document is ready
+		if ( document.documentElement.doScroll && !window.frameElement ) (function(){
+			if ( jQuery.isReady ) return;
+
+			try {
+				// If IE is used, use the trick by Diego Perini
+				// http://javascript.nwbox.com/IEContentLoaded/
+				document.documentElement.doScroll("left");
+			} catch( error ) {
 				setTimeout( arguments.callee, 0 );
 				return;
 			}
+
 			// and execute any waiting functions
 			jQuery.ready();
 		})();
@@ -2387,8 +2964,8 @@ function bindReady(){
 }
 
 jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
-	"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
-	"submit,keydown,keypress,keyup,error").split(","), function(i, name){
+	"mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave," +
+	"change,select,submit,keydown,keypress,keyup,error").split(","), function(i, name){
 
 	// Handle event binding
 	jQuery.fn[name] = function(fn){
@@ -2396,29 +2973,134 @@ jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
 	};
 });
 
-// Checks if an event happened on an element within another element
-// Used in jQuery.event.special.mouseenter and mouseleave handlers
-var withinElement = function(event, elem) {
-	// Check if mouse(over|out) are still within the same parent element
-	var parent = event.relatedTarget;
-	// Traverse up the tree
-	while ( parent && parent != elem ) try { parent = parent.parentNode; } catch(error) { parent = elem; }
-	// Return true if we actually just moused on to a sub-element
-	return parent == elem;
-};
-
 // Prevent memory leaks in IE
 // And prevent errors on refresh with events like mouseover in other browsers
 // Window isn't included so as not to unbind existing unload events
-jQuery(window).bind("unload", function() {
-	jQuery("*").add(document).unbind();
-});
+jQuery( window ).bind( 'unload', function(){ 
+	for ( var id in jQuery.cache )
+		// Skip the window
+		if ( id != 1 && jQuery.cache[ id ].handle )
+			jQuery.event.remove( jQuery.cache[ id ].handle.elem );
+}); 
+(function(){
+
+	jQuery.support = {};
+
+	var root = document.documentElement,
+		script = document.createElement("script"),
+		div = document.createElement("div"),
+		id = "script" + (new Date).getTime();
+
+	div.style.display = "none";
+	div.innerHTML = '   <link/><table></table><a href="/a" style="color:red;float:left;opacity:.5;">a</a><select><option>text</option></select><object><param/></object>';
+
+	var all = div.getElementsByTagName("*"),
+		a = div.getElementsByTagName("a")[0];
+
+	// Can't get basic test support
+	if ( !all || !all.length || !a ) {
+		return;
+	}
+
+	jQuery.support = {
+		// IE strips leading whitespace when .innerHTML is used
+		leadingWhitespace: div.firstChild.nodeType == 3,
+		
+		// Make sure that tbody elements aren't automatically inserted
+		// IE will insert them into empty tables
+		tbody: !div.getElementsByTagName("tbody").length,
+		
+		// Make sure that you can get all elements in an <object> element
+		// IE 7 always returns no results
+		objectAll: !!div.getElementsByTagName("object")[0]
+			.getElementsByTagName("*").length,
+		
+		// Make sure that link elements get serialized correctly by innerHTML
+		// This requires a wrapper element in IE
+		htmlSerialize: !!div.getElementsByTagName("link").length,
+		
+		// Get the style information from getAttribute
+		// (IE uses .cssText insted)
+		style: /red/.test( a.getAttribute("style") ),
+		
+		// Make sure that URLs aren't manipulated
+		// (IE normalizes it by default)
+		hrefNormalized: a.getAttribute("href") === "/a",
+		
+		// Make sure that element opacity exists
+		// (IE uses filter instead)
+		opacity: a.style.opacity === "0.5",
+		
+		// Verify style float existence
+		// (IE uses styleFloat instead of cssFloat)
+		cssFloat: !!a.style.cssFloat,
+
+		// Will be defined later
+		scriptEval: false,
+		noCloneEvent: true,
+		boxModel: null
+	};
+	
+	script.type = "text/javascript";
+	try {
+		script.appendChild( document.createTextNode( "window." + id + "=1;" ) );
+	} catch(e){}
+
+	root.insertBefore( script, root.firstChild );
+	
+	// Make sure that the execution of code works by injecting a script
+	// tag with appendChild/createTextNode
+	// (IE doesn't support this, fails, and uses .text instead)
+	if ( window[ id ] ) {
+		jQuery.support.scriptEval = true;
+		delete window[ id ];
+	}
+
+	root.removeChild( script );
+
+	if ( div.attachEvent && div.fireEvent ) {
+		div.attachEvent("onclick", function(){
+			// Cloning a node shouldn't copy over any
+			// bound event handlers (IE does this)
+			jQuery.support.noCloneEvent = false;
+			div.detachEvent("onclick", arguments.callee);
+		});
+		div.cloneNode(true).fireEvent("onclick");
+	}
+
+	// Figure out if the W3C box model works as expected
+	// document.body must exist before we can do this
+	jQuery(function(){
+		var div = document.createElement("div");
+		div.style.width = "1px";
+		div.style.paddingLeft = "1px";
+
+		document.body.appendChild( div );
+		jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
+		document.body.removeChild( div );
+	});
+})();
+
+var styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat";
+
+jQuery.props = {
+	"for": "htmlFor",
+	"class": "className",
+	"float": styleFloat,
+	cssFloat: styleFloat,
+	styleFloat: styleFloat,
+	readonly: "readOnly",
+	maxlength: "maxLength",
+	cellspacing: "cellSpacing",
+	rowspan: "rowSpan",
+	tabindex: "tabIndex"
+};
 jQuery.fn.extend({
 	// Keep a copy of the old load
 	_load: jQuery.fn.load,
 
 	load: function( url, params, callback ) {
-		if ( typeof url != 'string' )
+		if ( typeof url !== "string" )
 			return this._load( url );
 
 		var off = url.indexOf(" ");
@@ -2427,8 +3109,6 @@ jQuery.fn.extend({
 			url = url.slice(0, off);
 		}
 
-		callback = callback || function(){};
-
 		// Default to a GET request
 		var type = "GET";
 
@@ -2441,7 +3121,7 @@ jQuery.fn.extend({
 				params = null;
 
 			// Otherwise, build a param string
-			} else {
+			} else if( typeof params === "object" ) {
 				params = jQuery.param( params );
 				type = "POST";
 			}
@@ -2471,7 +3151,8 @@ jQuery.fn.extend({
 						// If not, just inject the full result
 						res.responseText );
 
-				self.each( callback, [res.responseText, status, res] );
+				if( callback )
+					self.each( callback, [res.responseText, status, res] );
 			}
 		});
 		return this;
@@ -2482,8 +3163,7 @@ jQuery.fn.extend({
 	},
 	serializeArray: function() {
 		return this.map(function(){
-			return jQuery.nodeName(this, "form") ?
-				jQuery.makeArray(this.elements) : this;
+			return this.elements ? jQuery.makeArray(this.elements) : this;
 		})
 		.filter(function(){
 			return this.name && !this.disabled &&
@@ -2493,7 +3173,7 @@ jQuery.fn.extend({
 		.map(function(i, elem){
 			var val = jQuery(this).val();
 			return val == null ? null :
-				val.constructor == Array ?
+				jQuery.isArray(val) ?
 					jQuery.map( val, function(val, i){
 						return {name: elem.name, value: val};
 					}) :
@@ -2512,6 +3192,7 @@ jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".sp
 var jsc = now();
 
 jQuery.extend({
+  
 	get: function( url, data, callback, type ) {
 		// shift arguments if data argument was ommited
 		if ( jQuery.isFunction( data ) ) {
@@ -2559,13 +3240,21 @@ jQuery.extend({
 		url: location.href,
 		global: true,
 		type: "GET",
-		timeout: 0,
 		contentType: "application/x-www-form-urlencoded",
 		processData: true,
 		async: true,
+		/*
+		timeout: 0,
 		data: null,
 		username: null,
 		password: null,
+		*/
+		// Create the request object; Microsoft failed to properly
+		// implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
+		// This function can be overriden by calling jQuery.ajaxSetup
+		xhr:function(){
+			return window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
+		},
 		accepts: {
 			xml: "application/xml, text/xml",
 			html: "text/html",
@@ -2588,7 +3277,7 @@ jQuery.extend({
 			type = s.type.toUpperCase();
 
 		// convert data if not already a string
-		if ( s.data && s.processData && typeof s.data != "string" )
+		if ( s.data && s.processData && typeof s.data !== "string" )
 			s.data = jQuery.param(s.data);
 
 		// Handle JSONP Parameter Callbacks
@@ -2651,12 +3340,13 @@ jQuery.extend({
 			jQuery.event.trigger( "ajaxStart" );
 
 		// Matches an absolute URL, and saves the domain
-		var remote = /^(?:\w+:)?\/\/([^\/?#]+)/;
+		var parts = /^(\w+:)?\/\/([^\/?#]+)/.exec( s.url );
 
 		// If we're requesting a remote document
 		// and trying to load JSON or Script with a GET
-		if ( s.dataType == "script" && type == "GET"
-				&& remote.test(s.url) && remote.exec(s.url)[1] != location.host ){
+		if ( s.dataType == "script" && type == "GET" && parts
+			&& ( parts[1] && parts[1] != location.protocol || parts[2] != location.host )){
+
 			var head = document.getElementsByTagName("head")[0];
 			var script = document.createElement("script");
 			script.src = s.url;
@@ -2687,9 +3377,8 @@ jQuery.extend({
 
 		var requestDone = false;
 
-		// Create the request object; Microsoft failed to properly
-		// implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
-		var xhr = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
+		// Create the request object
+		var xhr = s.xhr();
 
 		// Open the socket
 		// Passing null username, generates a login popup on Opera (#2865)
@@ -2718,10 +3407,11 @@ jQuery.extend({
 				s.accepts._default );
 		} catch(e){}
 
-		// Allow custom headers/mimetypes
+		// Allow custom headers/mimetypes and early abort
 		if ( s.beforeSend && s.beforeSend(xhr, s) === false ) {
-			// cleanup active request counter
-			s.global && jQuery.active--;
+			// Handle the global AJAX counter
+			if ( s.global && ! --jQuery.active )
+				jQuery.event.trigger( "ajaxStop" );
 			// close opended socket
 			xhr.abort();
 			return false;
@@ -2732,8 +3422,18 @@ jQuery.extend({
 
 		// Wait for a response to come back
 		var onreadystatechange = function(isTimeout){
+			// The request was aborted, clear the interval and decrement jQuery.active
+			if (xhr.readyState == 0) {
+				if (ival) {
+					// clear poll interval
+					clearInterval(ival);
+					ival = null;
+					// Handle the global AJAX counter
+					if ( s.global && ! --jQuery.active )
+						jQuery.event.trigger( "ajaxStop" );
+				}
 			// The transfer is complete and the data is available, or the request timed out
-			if ( !requestDone && xhr && (xhr.readyState == 4 || isTimeout == "timeout") ) {
+			} else if ( !requestDone && xhr && (xhr.readyState == 4 || isTimeout == "timeout") ) {
 				requestDone = true;
 
 				// clear poll interval
@@ -2742,16 +3442,16 @@ jQuery.extend({
 					ival = null;
 				}
 
-				status = isTimeout == "timeout" && "timeout" ||
-					!jQuery.httpSuccess( xhr ) && "error" ||
-					s.ifModified && jQuery.httpNotModified( xhr, s.url ) && "notmodified" ||
+				status = isTimeout == "timeout" ? "timeout" :
+					!jQuery.httpSuccess( xhr ) ? "error" :
+					s.ifModified && jQuery.httpNotModified( xhr, s.url ) ? "notmodified" :
 					"success";
 
 				if ( status == "success" ) {
 					// Watch for, and catch, XML document parse errors
 					try {
 						// process the data (runs the xml through httpData regardless of callback)
-						data = jQuery.httpData( xhr, s.dataType, s.dataFilter );
+						data = jQuery.httpData( xhr, s.dataType, s );
 					} catch(e) {
 						status = "parsererror";
 					}
@@ -2792,11 +3492,12 @@ jQuery.extend({
 				setTimeout(function(){
 					// Check to see if the request is still happening
 					if ( xhr ) {
-						// Cancel the request
-						xhr.abort();
-
 						if( !requestDone )
 							onreadystatechange( "timeout" );
+
+						// Cancel the request
+						if ( xhr )
+							xhr.abort();
 					}
 				}, s.timeout);
 		}
@@ -2857,8 +3558,7 @@ jQuery.extend({
 		try {
 			// IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
 			return !xhr.status && location.protocol == "file:" ||
-				( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223 ||
-				jQuery.browser.safari && xhr.status == undefined;
+				( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223;
 		} catch(e){}
 		return false;
 	},
@@ -2869,13 +3569,12 @@ jQuery.extend({
 			var xhrRes = xhr.getResponseHeader("Last-Modified");
 
 			// Firefox always returns 200. check Last-Modified date
-			return xhr.status == 304 || xhrRes == jQuery.lastModified[url] ||
-				jQuery.browser.safari && xhr.status == undefined;
+			return xhr.status == 304 || xhrRes == jQuery.lastModified[url];
 		} catch(e){}
 		return false;
 	},
 
-	httpData: function( xhr, type, filter ) {
+	httpData: function( xhr, type, s ) {
 		var ct = xhr.getResponseHeader("content-type"),
 			xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0,
 			data = xml ? xhr.responseXML : xhr.responseText;
@@ -2884,31 +3583,40 @@ jQuery.extend({
 			throw "parsererror";
 			
 		// Allow a pre-filtering function to sanitize the response
-		if( filter )
-			data = filter( data, type );
+		// s != null is checked to keep backwards compatibility
+		if( s && s.dataFilter )
+			data = s.dataFilter( data, type );
 
-		// If the type is "script", eval it in global context
-		if ( type == "script" )
-			jQuery.globalEval( data );
+		// The filter can actually parse the response
+		if( typeof data === "string" ){
 
-		// Get the JavaScript object, if JSON is used.
-		if ( type == "json" )
-			data = eval("(" + data + ")");
+			// If the type is "script", eval it in global context
+			if ( type == "script" )
+				jQuery.globalEval( data );
 
+			// Get the JavaScript object, if JSON is used.
+			if ( type == "json" )
+				data = window["eval"]("(" + data + ")");
+		}
+		
 		return data;
 	},
 
 	// Serialize an array of form elements or a set of
 	// key/values into a query string
 	param: function( a ) {
-		var s = [];
+		var s = [ ];
+
+		function add( key, value ){
+			s[ s.length ] = encodeURIComponent(key) + '=' + encodeURIComponent(value);
+		};
 
 		// If an array was passed in, assume that it is an array
 		// of form elements
-		if ( a.constructor == Array || a.jquery )
+		if ( jQuery.isArray(a) || a.jquery )
 			// Serialize the form elements
 			jQuery.each( a, function(){
-				s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) );
+				add( this.name, this.value );
 			});
 
 		// Otherwise, assume that it's an object of key/value pairs
@@ -2916,83 +3624,99 @@ jQuery.extend({
 			// Serialize the key/values
 			for ( var j in a )
 				// If the value is an array then the key names need to be repeated
-				if ( a[j] && a[j].constructor == Array )
+				if ( jQuery.isArray(a[j]) )
 					jQuery.each( a[j], function(){
-						s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) );
+						add( j, this );
 					});
 				else
-					s.push( encodeURIComponent(j) + "=" + encodeURIComponent( jQuery.isFunction(a[j]) ? a[j]() : a[j] ) );
+					add( j, jQuery.isFunction(a[j]) ? a[j]() : a[j] );
 
 		// Return the resulting serialization
 		return s.join("&").replace(/%20/g, "+");
 	}
 
 });
+var elemdisplay = {},
+	fxAttrs = [
+		// height animations
+		[ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ],
+		// width animations
+		[ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ],
+		// opacity animations
+		[ "opacity" ]
+	];
+
+function genFx( type, num ){
+	var obj = {};
+	jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function(){
+		obj[ this ] = type;
+	});
+	return obj;
+}
+
 jQuery.fn.extend({
 	show: function(speed,callback){
-		return speed ?
-			this.animate({
-				height: "show", width: "show", opacity: "show"
-			}, speed, callback) :
-
-			this.filter(":hidden").each(function(){
-				this.style.display = this.oldblock || "";
-				if ( jQuery.css(this,"display") == "none" ) {
-					var elem = jQuery("<" + this.tagName + " />").appendTo("body");
-					this.style.display = elem.css("display");
-					// handle an edge condition where css is - div { display:none; } or similar
-					if (this.style.display == "none")
-						this.style.display = "block";
-					elem.remove();
+		if ( speed ) {
+			return this.animate( genFx("show", 3), speed, callback);
+		} else {
+			for ( var i = 0, l = this.length; i < l; i++ ){
+				var old = jQuery.data(this[i], "olddisplay");
+				
+				this[i].style.display = old || "";
+				
+				if ( jQuery.css(this[i], "display") === "none" ) {
+					var tagName = this[i].tagName, display;
+					
+					if ( elemdisplay[ tagName ] ) {
+						display = elemdisplay[ tagName ];
+					} else {
+						var elem = jQuery("<" + tagName + " />").appendTo("body");
+						
+						display = elem.css("display");
+						if ( display === "none" )
+							display = "block";
+						
+						elem.remove();
+						
+						elemdisplay[ tagName ] = display;
+					}
+					
+					this[i].style.display = jQuery.data(this[i], "olddisplay", display);
 				}
-			}).end();
+			}
+			
+			return this;
+		}
 	},
 
 	hide: function(speed,callback){
-		return speed ?
-			this.animate({
-				height: "hide", width: "hide", opacity: "hide"
-			}, speed, callback) :
-
-			this.filter(":visible").each(function(){
-				this.oldblock = this.oldblock || jQuery.css(this,"display");
-				this.style.display = "none";
-			}).end();
+		if ( speed ) {
+			return this.animate( genFx("hide", 3), speed, callback);
+		} else {
+			for ( var i = 0, l = this.length; i < l; i++ ){
+				var old = jQuery.data(this[i], "olddisplay");
+				if ( !old && old !== "none" )
+					jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
+				this[i].style.display = "none";
+			}
+			return this;
+		}
 	},
 
 	// Save the old toggle function
 	_toggle: jQuery.fn.toggle,
 
 	toggle: function( fn, fn2 ){
+		var bool = typeof fn === "boolean";
+
 		return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
 			this._toggle.apply( this, arguments ) :
-			fn ?
-				this.animate({
-					height: "toggle", width: "toggle", opacity: "toggle"
-				}, fn, fn2) :
+			fn == null || bool ?
 				this.each(function(){
-					jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();
-				});
-	},
-
-	slideDown: function(speed,callback){
-		return this.animate({height: "show"}, speed, callback);
-	},
-
-	slideUp: function(speed,callback){
-		return this.animate({height: "hide"}, speed, callback);
-	},
-
-	slideToggle: function(speed, callback){
-		return this.animate({height: "toggle"}, speed, callback);
-	},
-
-	fadeIn: function(speed, callback){
-		return this.animate({opacity: "show"}, speed, callback);
-	},
-
-	fadeOut: function(speed, callback){
-		return this.animate({opacity: "hide"}, speed, callback);
+					var state = bool ? fn : jQuery(this).is(":hidden");
+					jQuery(this)[ state ? "show" : "hide" ]();
+				}) :
+				this.animate(genFx("toggle", 3), fn, fn2);
 	},
 
 	fadeTo: function(speed,to,callback){
@@ -3003,17 +3727,16 @@ jQuery.fn.extend({
 		var optall = jQuery.speed(speed, easing, callback);
 
 		return this[ optall.queue === false ? "each" : "queue" ](function(){
-			if ( this.nodeType != 1)
-				return false;
-
+		
 			var opt = jQuery.extend({}, optall), p,
-				hidden = jQuery(this).is(":hidden"), self = this;
-
+				hidden = this.nodeType == 1 && jQuery(this).is(":hidden"),
+				self = this;
+	
 			for ( p in prop ) {
 				if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )
 					return opt.complete.call(this);
 
-				if ( p == "height" || p == "width" ) {
+				if ( ( p == "height" || p == "width" ) && this.style ) {
 					// Store display property
 					opt.display = jQuery.css(this, "display");
 
@@ -3062,27 +3785,6 @@ jQuery.fn.extend({
 		});
 	},
 
-	queue: function(type, fn){
-		if ( jQuery.isFunction(type) || ( type && type.constructor == Array )) {
-			fn = type;
-			type = "fx";
-		}
-
-		if ( !type || (typeof type == "string" && !fn) )
-			return queue( this[0], type );
-
-		return this.each(function(){
-			if ( fn.constructor == Array )
-				queue(this, type, fn);
-			else {
-				queue(this, type).push( fn );
-
-				if ( queue(this, type).length == 1 )
-					fn.call(this);
-			}
-		});
-	},
-
 	stop: function(clearQueue, gotoEnd){
 		var timers = jQuery.timers;
 
@@ -3109,46 +3811,31 @@ jQuery.fn.extend({
 
 });
 
-var queue = function( elem, type, array ) {
-	if ( elem ){
-
-		type = type || "fx";
-
-		var q = jQuery.data( elem, type + "queue" );
-
-		if ( !q || array )
-			q = jQuery.data( elem, type + "queue", jQuery.makeArray(array) );
-
-	}
-	return q;
-};
-
-jQuery.fn.dequeue = function(type){
-	type = type || "fx";
-
-	return this.each(function(){
-		var q = queue(this, type);
-
-		q.shift();
-
-		if ( q.length )
-			q[0].call( this );
-	});
-};
+// Generate shortcuts for custom animations
+jQuery.each({
+	slideDown: genFx("show", 1),
+	slideUp: genFx("hide", 1),
+	slideToggle: genFx("toggle", 1),
+	fadeIn: { opacity: "show" },
+	fadeOut: { opacity: "hide" }
+}, function( name, props ){
+	jQuery.fn[ name ] = function( speed, callback ){
+		return this.animate( props, speed, callback );
+	};
+});
 
 jQuery.extend({
 
 	speed: function(speed, easing, fn) {
-		var opt = speed && speed.constructor == Object ? speed : {
+		var opt = typeof speed === "object" ? speed : {
 			complete: fn || !fn && easing ||
 				jQuery.isFunction( speed ) && speed,
 			duration: speed,
-			easing: fn && easing || easing && easing.constructor != Function && easing
+			easing: fn && easing || easing && !jQuery.isFunction(easing) && easing
 		};
 
-		opt.duration = (opt.duration && opt.duration.constructor == Number ?
-			opt.duration :
-			jQuery.fx.speeds[opt.duration]) || jQuery.fx.speeds.def;
+		opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
+			jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default;
 
 		// Queueing
 		opt.old = opt.complete;
@@ -3195,13 +3882,13 @@ jQuery.fx.prototype = {
 		(jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
 
 		// Set display property to block for height/width animations
-		if ( this.prop == "height" || this.prop == "width" )
+		if ( ( this.prop == "height" || this.prop == "width" ) && this.elem.style )
 			this.elem.style.display = "block";
 	},
 
 	// Get the current size
 	cur: function(force){
-		if ( this.elem[this.prop] != null && this.elem.style[this.prop] == null )
+		if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) )
 			return this.elem[ this.prop ];
 
 		var r = parseFloat(jQuery.css(this.elem, this.prop, force));
@@ -3216,7 +3903,6 @@ jQuery.fx.prototype = {
 		this.unit = unit || this.unit || "px";
 		this.now = this.start;
 		this.pos = this.state = 0;
-		this.update();
 
 		var self = this;
 		function t(gotoEnd){
@@ -3227,7 +3913,7 @@ jQuery.fx.prototype = {
 
 		jQuery.timers.push(t);
 
-		if ( jQuery.timerId == null ) {
+		if ( t() && jQuery.timerId == null ) {
 			jQuery.timerId = setInterval(function(){
 				var timers = jQuery.timers;
 
@@ -3250,12 +3936,9 @@ jQuery.fx.prototype = {
 		this.options.show = true;
 
 		// Begin the animation
-		this.custom(0, this.cur());
-
 		// Make sure that we start at a small width/height to avoid any
 		// flash of content
-		if ( this.prop == "width" || this.prop == "height" )
-			this.elem.style[this.prop] = "1px";
+		this.custom(this.prop == "width" || this.prop == "height" ? 1 : 0, this.cur());
 
 		// Start by showing the element
 		jQuery(this.elem).show();
@@ -3275,7 +3958,7 @@ jQuery.fx.prototype = {
 	step: function(gotoEnd){
 		var t = now();
 
-		if ( gotoEnd || t > this.options.duration + this.startTime ) {
+		if ( gotoEnd || t >= this.options.duration + this.startTime ) {
 			this.now = this.end;
 			this.pos = this.state = 1;
 			this.update();
@@ -3300,7 +3983,7 @@ jQuery.fx.prototype = {
 
 				// Hide the element if the "hide" operation was done
 				if ( this.options.hide )
-					this.elem.style.display = "none";
+					jQuery(this.elem).hide();
 
 				// Reset the properties, if the item has been hidden or shown
 				if ( this.options.hide || this.options.show )
@@ -3335,124 +4018,106 @@ jQuery.extend( jQuery.fx, {
 		slow: 600,
  		fast: 200,
  		// Default speed
- 		def: 400
+ 		_default: 400
 	},
 	step: {
-		scrollLeft: function(fx){
-			fx.elem.scrollLeft = fx.now;
-		},
-
-		scrollTop: function(fx){
-			fx.elem.scrollTop = fx.now;
-		},
 
 		opacity: function(fx){
 			jQuery.attr(fx.elem.style, "opacity", fx.now);
 		},
 
 		_default: function(fx){
-			fx.elem.style[ fx.prop ] = fx.now + fx.unit;
+			if ( fx.elem.style && fx.elem.style[ fx.prop ] != null )
+				fx.elem.style[ fx.prop ] = fx.now + fx.unit;
+			else
+				fx.elem[ fx.prop ] = fx.now;
 		}
 	}
 });
-// The Offset Method
-// Originally By Brandon Aaron, part of the Dimension Plugin
-// http://jquery.com/plugins/project/dimensions
-jQuery.fn.offset = function() {
-	var left = 0, top = 0, elem = this[0], results;
-
-	if ( elem ) with ( jQuery.browser ) {
-		var parent       = elem.parentNode,
-		    offsetChild  = elem,
-		    offsetParent = elem.offsetParent,
-		    doc          = elem.ownerDocument,
-		    safari2      = safari && parseInt(version) < 522 && !/adobeair/i.test(userAgent),
-		    css          = jQuery.curCSS,
-		    fixed        = css(elem, "position") == "fixed";
-
-		// Use getBoundingClientRect if available
-		if ( elem.getBoundingClientRect ) {
-			var box = elem.getBoundingClientRect();
-
-			// Add the document scroll offsets
-			add(box.left + Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
-				box.top  + Math.max(doc.documentElement.scrollTop,  doc.body.scrollTop));
-
-			// IE adds the HTML element's border, by default it is medium which is 2px
-			// IE 6 and 7 quirks mode the border width is overwritable by the following css html { border: 0; }
-			// IE 7 standards mode, the border is always 2px
-			// This border/offset is typically represented by the clientLeft and clientTop properties
-			// However, in IE6 and 7 quirks mode the clientLeft and clientTop properties are not updated when overwriting it via CSS
-			// Therefore this method will be off by 2px in IE while in quirksmode
-			add( -doc.documentElement.clientLeft, -doc.documentElement.clientTop );
-
-		// Otherwise loop through the offsetParents and parentNodes
-		} else {
-
-			// Initial element offsets
-			add( elem.offsetLeft, elem.offsetTop );
-
-			// Get parent offsets
-			while ( offsetParent ) {
-				// Add offsetParent offsets
-				add( offsetParent.offsetLeft, offsetParent.offsetTop );
+if ( document.documentElement["getBoundingClientRect"] )
+	jQuery.fn.offset = function() {
+		if ( !this[0] ) return { top: 0, left: 0 };
+		if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] );
+		var box  = this[0].getBoundingClientRect(), doc = this[0].ownerDocument, body = doc.body, docElem = doc.documentElement,
+			clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
+			top  = box.top  + (self.pageYOffset || jQuery.boxModel && docElem.scrollTop  || body.scrollTop ) - clientTop,
+			left = box.left + (self.pageXOffset || jQuery.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft;
+		return { top: top, left: left };
+	};
+else 
+	jQuery.fn.offset = function() {
+		if ( !this[0] ) return { top: 0, left: 0 };
+		if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] );
+		jQuery.offset.initialized || jQuery.offset.initialize();
+
+		var elem = this[0], offsetParent = elem.offsetParent, prevOffsetParent = elem,
+			doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement,
+			body = doc.body, defaultView = doc.defaultView,
+			prevComputedStyle = defaultView.getComputedStyle(elem, null),
+			top = elem.offsetTop, left = elem.offsetLeft;
+
+		while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) {
+			computedStyle = defaultView.getComputedStyle(elem, null);
+			top -= elem.scrollTop, left -= elem.scrollLeft;
+			if ( elem === offsetParent ) {
+				top += elem.offsetTop, left += elem.offsetLeft;
+				if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)$/i.test(elem.tagName)) )
+					top  += parseInt( computedStyle.borderTopWidth,  10) || 0,
+					left += parseInt( computedStyle.borderLeftWidth, 10) || 0;
+				prevOffsetParent = offsetParent, offsetParent = elem.offsetParent;
+			}
+			if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" )
+				top  += parseInt( computedStyle.borderTopWidth,  10) || 0,
+				left += parseInt( computedStyle.borderLeftWidth, 10) || 0;
+			prevComputedStyle = computedStyle;
+		}
 
-				// Mozilla and Safari > 2 does not include the border on offset parents
-				// However Mozilla adds the border for table or table cells
-				if ( mozilla && !/^t(able|d|h)$/i.test(offsetParent.tagName) || safari && !safari2 )
-					border( offsetParent );
+		if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" )
+			top  += body.offsetTop,
+			left += body.offsetLeft;
 
-				// Add the document scroll offsets if position is fixed on any offsetParent
-				if ( !fixed && css(offsetParent, "position") == "fixed" )
-					fixed = true;
+		if ( prevComputedStyle.position === "fixed" )
+			top  += Math.max(docElem.scrollTop, body.scrollTop),
+			left += Math.max(docElem.scrollLeft, body.scrollLeft);
 
-				// Set offsetChild to previous offsetParent unless it is the body element
-				offsetChild  = /^body$/i.test(offsetParent.tagName) ? offsetChild : offsetParent;
-				// Get next offsetParent
-				offsetParent = offsetParent.offsetParent;
-			}
+		return { top: top, left: left };
+	};
 
-			// Get parent scroll offsets
-			while ( parent && parent.tagName && !/^body|html$/i.test(parent.tagName) ) {
-				// Remove parent scroll UNLESS that parent is inline or a table to work around Opera inline/table scrollLeft/Top bug
-				if ( !/^inline|table.*$/i.test(css(parent, "display")) )
-					// Subtract parent scroll offsets
-					add( -parent.scrollLeft, -parent.scrollTop );
+jQuery.offset = {
+	initialize: function() {
+		if ( this.initialized ) return;
+		var body = document.body, container = document.createElement('div'), innerDiv, checkDiv, table, td, rules, prop, bodyMarginTop = body.style.marginTop,
+			html = '<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"cellpadding="0"cellspacing="0"><tr><td></td></tr></table>';
 
-				// Mozilla does not add the border for a parent that has overflow != visible
-				if ( mozilla && css(parent, "overflow") != "visible" )
-					border( parent );
+		rules = { position: 'absolute', top: 0, left: 0, margin: 0, border: 0, width: '1px', height: '1px', visibility: 'hidden' };
+		for ( prop in rules ) container.style[prop] = rules[prop];
 
-				// Get next parent
-				parent = parent.parentNode;
-			}
+		container.innerHTML = html;
+		body.insertBefore(container, body.firstChild);
+		innerDiv = container.firstChild, checkDiv = innerDiv.firstChild, td = innerDiv.nextSibling.firstChild.firstChild;
 
-			// Safari <= 2 doubles body offsets with a fixed position element/offsetParent or absolutely positioned offsetChild
-			// Mozilla doubles body offsets with a non-absolutely positioned offsetChild
-			if ( (safari2 && (fixed || css(offsetChild, "position") == "absolute")) ||
-				(mozilla && css(offsetChild, "position") != "absolute") )
-					add( -doc.body.offsetLeft, -doc.body.offsetTop );
+		this.doesNotAddBorder = (checkDiv.offsetTop !== 5);
+		this.doesAddBorderForTableAndCells = (td.offsetTop === 5);
 
-			// Add the document scroll offsets if position is fixed
-			if ( fixed )
-				add(Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
-					Math.max(doc.documentElement.scrollTop,  doc.body.scrollTop));
-		}
+		innerDiv.style.overflow = 'hidden', innerDiv.style.position = 'relative';
+		this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5);
 
-		// Return an object with top and left properties
-		results = { top: top, left: left };
-	}
+		body.style.marginTop = '1px';
+		this.doesNotIncludeMarginInBodyOffset = (body.offsetTop === 0);
+		body.style.marginTop = bodyMarginTop;
 
-	function border(elem) {
-		add( jQuery.curCSS(elem, "borderLeftWidth", true), jQuery.curCSS(elem, "borderTopWidth", true) );
-	}
+		body.removeChild(container);
+		this.initialized = true;
+	},
 
-	function add(l, t) {
-		left += parseInt(l, 10) || 0;
-		top += parseInt(t, 10) || 0;
+	bodyOffset: function(body) {
+		jQuery.offset.initialized || jQuery.offset.initialize();
+		var top = body.offsetTop, left = body.offsetLeft;
+		if ( jQuery.offset.doesNotIncludeMarginInBodyOffset )
+			top  += parseInt( jQuery.curCSS(body, 'marginTop',  true), 10 ) || 0,
+			left += parseInt( jQuery.curCSS(body, 'marginLeft', true), 10 ) || 0;
+		return { top: top, left: left };
 	}
-
-	return results;
 };
 
 
@@ -3471,11 +4136,11 @@ jQuery.fn.extend({
 			// Subtract element margins
 			// note: when an element has margin: auto the offsetLeft and marginLeft 
 			// are the same in Safari causing offset.left to incorrectly be 0
-			offset.top  -= num( this, 'marginTop' );
+			offset.top  -= num( this, 'marginTop'  );
 			offset.left -= num( this, 'marginLeft' );
 
 			// Add offsetParent borders
-			parentOffset.top  += num( offsetParent, 'borderTopWidth' );
+			parentOffset.top  += num( offsetParent, 'borderTopWidth'  );
 			parentOffset.left += num( offsetParent, 'borderLeftWidth' );
 
 			// Subtract the two offsets
@@ -3489,7 +4154,7 @@ jQuery.fn.extend({
 	},
 
 	offsetParent: function() {
-		var offsetParent = this[0].offsetParent;
+		var offsetParent = this[0].offsetParent || document.body;
 		while ( offsetParent && (!/^body|html$/i.test(offsetParent.tagName) && jQuery.css(offsetParent, 'position') == 'static') )
 			offsetParent = offsetParent.offsetParent;
 		return jQuery(offsetParent);
@@ -3502,9 +4167,9 @@ jQuery.each( ['Left', 'Top'], function(i, name) {
 	var method = 'scroll' + name;
 	
 	jQuery.fn[ method ] = function(val) {
-		if (!this[0]) return;
+		if (!this[0]) return null;
 
-		return val != undefined ?
+		return val !== undefined ?
 
 			// Set the scroll offset
 			this.each(function() {
@@ -3545,5 +4210,32 @@ jQuery.each([ "Height", "Width" ], function(i, name){
 			(margin ?
 				num(this, "margin" + tl) + num(this, "margin" + br) : 0);
 	};
+	
+	var type = name.toLowerCase();
+
+	jQuery.fn[ type ] = function( size ) {
+		// Get window width or height
+		return this[0] == window ?
+			// Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
+			document.compatMode == "CSS1Compat" && document.documentElement[ "client" + name ] ||
+			document.body[ "client" + name ] :
+
+			// Get document width or height
+			this[0] == document ?
+				// Either scroll[Width/Height] or offset[Width/Height], whichever is greater
+				Math.max(
+					document.documentElement["client" + name],
+					document.body["scroll" + name], document.documentElement["scroll" + name],
+					document.body["offset" + name], document.documentElement["offset" + name]
+				) :
+
+				// Get or set width or height on the element
+				size === undefined ?
+					// Get width or height on the element
+					(this.length ? jQuery.css( this[0], type ) : null) :
+
+					// Set the width or height on the element (default to pixels if value is unitless)
+					this.css( type, typeof size === "string" ? size : size + "px" );
+	};
 
 });})();
diff --git a/js/jquery.min.js b/js/jquery.min.js
index 82b98e1d7..396646c84 100644
--- a/js/jquery.min.js
+++ b/js/jquery.min.js
@@ -1,32 +1,19 @@
 /*
- * jQuery 1.2.6 - New Wave Javascript
+ * jQuery JavaScript Library v1.3
+ * http://jquery.com/
  *
- * Copyright (c) 2008 John Resig (jquery.com)
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * and GPL (GPL-LICENSE.txt) licenses.
+ * Copyright (c) 2009 John Resig
+ * Dual licensed under the MIT and GPL licenses.
+ * http://docs.jquery.com/License
  *
- * $Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008) $
- * $Rev: 5685 $
+ * Date: 2009-01-13 12:50:31 -0500 (Tue, 13 Jan 2009)
+ * Revision: 6104
  */
-(function(){var _jQuery=window.jQuery,_$=window.$;var jQuery=window.jQuery=window.$=function(selector,context){return new jQuery.fn.init(selector,context);};var quickExpr=/^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,isSimple=/^.[^:#\[\.]*$/,undefined;jQuery.fn=jQuery.prototype={init:function(selector,context){selector=selector||document;if(selector.nodeType){this[0]=selector;this.length=1;return this;}if(typeof selector=="string"){var match=quickExpr.exec(selector);if(match&&(match[1]||!context)){if(match[1])selector=jQuery.clean([match[1]],context);else{var elem=document.getElementById(match[3]);if(elem){if(elem.id!=match[3])return jQuery().find(selector);return jQuery(elem);}selector=[];}}else
-return jQuery(context).find(selector);}else if(jQuery.isFunction(selector))return jQuery(document)[jQuery.fn.ready?"ready":"load"](selector);return this.setArray(jQuery.makeArray(selector));},jquery:"1.2.6",size:function(){return this.length;},length:0,get:function(num){return num==undefined?jQuery.makeArray(this):this[num];},pushStack:function(elems){var ret=jQuery(elems);ret.prevObject=this;return ret;},setArray:function(elems){this.length=0;Array.prototype.push.apply(this,elems);return this;},each:function(callback,args){return jQuery.each(this,callback,args);},index:function(elem){var ret=-1;return jQuery.inArray(elem&&elem.jquery?elem[0]:elem,this);},attr:function(name,value,type){var options=name;if(name.constructor==String)if(value===undefined)return this[0]&&jQuery[type||"attr"](this[0],name);else{options={};options[name]=value;}return this.each(function(i){for(name in options)jQuery.attr(type?this.style:this,name,jQuery.prop(this,options[name],type,i,name));});},css:function(key,value){if((key=='width'||key=='height')&&parseFloat(value)<0)value=undefined;return this.attr(key,value,"curCSS");},text:function(text){if(typeof text!="object"&&text!=null)return this.empty().append((this[0]&&this[0].ownerDocument||document).createTextNode(text));var ret="";jQuery.each(text||this,function(){jQuery.each(this.childNodes,function(){if(this.nodeType!=8)ret+=this.nodeType!=1?this.nodeValue:jQuery.fn.text([this]);});});return ret;},wrapAll:function(html){if(this[0])jQuery(html,this[0].ownerDocument).clone().insertBefore(this[0]).map(function(){var elem=this;while(elem.firstChild)elem=elem.firstChild;return elem;}).append(this);return this;},wrapInner:function(html){return this.each(function(){jQuery(this).contents().wrapAll(html);});},wrap:function(html){return this.each(function(){jQuery(this).wrapAll(html);});},append:function(){return this.domManip(arguments,true,false,function(elem){if(this.nodeType==1)this.appendChild(elem);});},prepend:function(){return this.domManip(arguments,true,true,function(elem){if(this.nodeType==1)this.insertBefore(elem,this.firstChild);});},before:function(){return this.domManip(arguments,false,false,function(elem){this.parentNode.insertBefore(elem,this);});},after:function(){return this.domManip(arguments,false,true,function(elem){this.parentNode.insertBefore(elem,this.nextSibling);});},end:function(){return this.prevObject||jQuery([]);},find:function(selector){var elems=jQuery.map(this,function(elem){return jQuery.find(selector,elem);});return this.pushStack(/[^+>] [^+>]/.test(selector)||selector.indexOf("..")>-1?jQuery.unique(elems):elems);},clone:function(events){var ret=this.map(function(){if(jQuery.browser.msie&&!jQuery.isXMLDoc(this)){var clone=this.cloneNode(true),container=document.createElement("div");container.appendChild(clone);return jQuery.clean([container.innerHTML])[0];}else
-return this.cloneNode(true);});var clone=ret.find("*").andSelf().each(function(){if(this[expando]!=undefined)this[expando]=null;});if(events===true)this.find("*").andSelf().each(function(i){if(this.nodeType==3)return;var events=jQuery.data(this,"events");for(var type in events)for(var handler in events[type])jQuery.event.add(clone[i],type,events[type][handler],events[type][handler].data);});return ret;},filter:function(selector){return this.pushStack(jQuery.isFunction(selector)&&jQuery.grep(this,function(elem,i){return selector.call(elem,i);})||jQuery.multiFilter(selector,this));},not:function(selector){if(selector.constructor==String)if(isSimple.test(selector))return this.pushStack(jQuery.multiFilter(selector,this,true));else
-selector=jQuery.multiFilter(selector,this);var isArrayLike=selector.length&&selector[selector.length-1]!==undefined&&!selector.nodeType;return this.filter(function(){return isArrayLike?jQuery.inArray(this,selector)<0:this!=selector;});},add:function(selector){return this.pushStack(jQuery.unique(jQuery.merge(this.get(),typeof selector=='string'?jQuery(selector):jQuery.makeArray(selector))));},is:function(selector){return!!selector&&jQuery.multiFilter(selector,this).length>0;},hasClass:function(selector){return this.is("."+selector);},val:function(value){if(value==undefined){if(this.length){var elem=this[0];if(jQuery.nodeName(elem,"select")){var index=elem.selectedIndex,values=[],options=elem.options,one=elem.type=="select-one";if(index<0)return null;for(var i=one?index:0,max=one?index+1:options.length;i<max;i++){var option=options[i];if(option.selected){value=jQuery.browser.msie&&!option.attributes.value.specified?option.text:option.value;if(one)return value;values.push(value);}}return values;}else
-return(this[0].value||"").replace(/\r/g,"");}return undefined;}if(value.constructor==Number)value+='';return this.each(function(){if(this.nodeType!=1)return;if(value.constructor==Array&&/radio|checkbox/.test(this.type))this.checked=(jQuery.inArray(this.value,value)>=0||jQuery.inArray(this.name,value)>=0);else if(jQuery.nodeName(this,"select")){var values=jQuery.makeArray(value);jQuery("option",this).each(function(){this.selected=(jQuery.inArray(this.value,values)>=0||jQuery.inArray(this.text,values)>=0);});if(!values.length)this.selectedIndex=-1;}else
-this.value=value;});},html:function(value){return value==undefined?(this[0]?this[0].innerHTML:null):this.empty().append(value);},replaceWith:function(value){return this.after(value).remove();},eq:function(i){return this.slice(i,i+1);},slice:function(){return this.pushStack(Array.prototype.slice.apply(this,arguments));},map:function(callback){return this.pushStack(jQuery.map(this,function(elem,i){return callback.call(elem,i,elem);}));},andSelf:function(){return this.add(this.prevObject);},data:function(key,value){var parts=key.split(".");parts[1]=parts[1]?"."+parts[1]:"";if(value===undefined){var data=this.triggerHandler("getData"+parts[1]+"!",[parts[0]]);if(data===undefined&&this.length)data=jQuery.data(this[0],key);return data===undefined&&parts[1]?this.data(parts[0]):data;}else
-return this.trigger("setData"+parts[1]+"!",[parts[0],value]).each(function(){jQuery.data(this,key,value);});},removeData:function(key){return this.each(function(){jQuery.removeData(this,key);});},domManip:function(args,table,reverse,callback){var clone=this.length>1,elems;return this.each(function(){if(!elems){elems=jQuery.clean(args,this.ownerDocument);if(reverse)elems.reverse();}var obj=this;if(table&&jQuery.nodeName(this,"table")&&jQuery.nodeName(elems[0],"tr"))obj=this.getElementsByTagName("tbody")[0]||this.appendChild(this.ownerDocument.createElement("tbody"));var scripts=jQuery([]);jQuery.each(elems,function(){var elem=clone?jQuery(this).clone(true)[0]:this;if(jQuery.nodeName(elem,"script"))scripts=scripts.add(elem);else{if(elem.nodeType==1)scripts=scripts.add(jQuery("script",elem).remove());callback.call(obj,elem);}});scripts.each(evalScript);});}};jQuery.fn.init.prototype=jQuery.fn;function evalScript(i,elem){if(elem.src)jQuery.ajax({url:elem.src,async:false,dataType:"script"});else
-jQuery.globalEval(elem.text||elem.textContent||elem.innerHTML||"");if(elem.parentNode)elem.parentNode.removeChild(elem);}function now(){return+new Date;}jQuery.extend=jQuery.fn.extend=function(){var target=arguments[0]||{},i=1,length=arguments.length,deep=false,options;if(target.constructor==Boolean){deep=target;target=arguments[1]||{};i=2;}if(typeof target!="object"&&typeof target!="function")target={};if(length==i){target=this;--i;}for(;i<length;i++)if((options=arguments[i])!=null)for(var name in options){var src=target[name],copy=options[name];if(target===copy)continue;if(deep&&copy&&typeof copy=="object"&&!copy.nodeType)target[name]=jQuery.extend(deep,src||(copy.length!=null?[]:{}),copy);else if(copy!==undefined)target[name]=copy;}return target;};var expando="jQuery"+now(),uuid=0,windowData={},exclude=/z-?index|font-?weight|opacity|zoom|line-?height/i,defaultView=document.defaultView||{};jQuery.extend({noConflict:function(deep){window.$=_$;if(deep)window.jQuery=_jQuery;return jQuery;},isFunction:function(fn){return!!fn&&typeof fn!="string"&&!fn.nodeName&&fn.constructor!=Array&&/^[\s[]?function/.test(fn+"");},isXMLDoc:function(elem){return elem.documentElement&&!elem.body||elem.tagName&&elem.ownerDocument&&!elem.ownerDocument.body;},globalEval:function(data){data=jQuery.trim(data);if(data){var head=document.getElementsByTagName("head")[0]||document.documentElement,script=document.createElement("script");script.type="text/javascript";if(jQuery.browser.msie)script.text=data;else
-script.appendChild(document.createTextNode(data));head.insertBefore(script,head.firstChild);head.removeChild(script);}},nodeName:function(elem,name){return elem.nodeName&&elem.nodeName.toUpperCase()==name.toUpperCase();},cache:{},data:function(elem,name,data){elem=elem==window?windowData:elem;var id=elem[expando];if(!id)id=elem[expando]=++uuid;if(name&&!jQuery.cache[id])jQuery.cache[id]={};if(data!==undefined)jQuery.cache[id][name]=data;return name?jQuery.cache[id][name]:id;},removeData:function(elem,name){elem=elem==window?windowData:elem;var id=elem[expando];if(name){if(jQuery.cache[id]){delete jQuery.cache[id][name];name="";for(name in jQuery.cache[id])break;if(!name)jQuery.removeData(elem);}}else{try{delete elem[expando];}catch(e){if(elem.removeAttribute)elem.removeAttribute(expando);}delete jQuery.cache[id];}},each:function(object,callback,args){var name,i=0,length=object.length;if(args){if(length==undefined){for(name in object)if(callback.apply(object[name],args)===false)break;}else
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-jQuery.swap(elem,props,getWH);return Math.max(0,val);}return jQuery.curCSS(elem,name,force);},curCSS:function(elem,name,force){var ret,style=elem.style;function color(elem){if(!jQuery.browser.safari)return false;var ret=defaultView.getComputedStyle(elem,null);return!ret||ret.getPropertyValue("color")=="";}if(name=="opacity"&&jQuery.browser.msie){ret=jQuery.attr(style,"opacity");return ret==""?"1":ret;}if(jQuery.browser.opera&&name=="display"){var save=style.outline;style.outline="0 solid black";style.outline=save;}if(name.match(/float/i))name=styleFloat;if(!force&&style&&style[name])ret=style[name];else if(defaultView.getComputedStyle){if(name.match(/float/i))name="float";name=name.replace(/([A-Z])/g,"-$1").toLowerCase();var computedStyle=defaultView.getComputedStyle(elem,null);if(computedStyle&&!color(elem))ret=computedStyle.getPropertyValue(name);else{var swap=[],stack=[],a=elem,i=0;for(;a&&color(a);a=a.parentNode)stack.unshift(a);for(;i<stack.length;i++)if(color(stack[i])){swap[i]=stack[i].style.display;stack[i].style.display="block";}ret=name=="display"&&swap[stack.length-1]!=null?"none":(computedStyle&&computedStyle.getPropertyValue(name))||"";for(i=0;i<swap.length;i++)if(swap[i]!=null)stack[i].style.display=swap[i];}if(name=="opacity"&&ret=="")ret="1";}else if(elem.currentStyle){var camelCase=name.replace(/\-(\w)/g,function(all,letter){return letter.toUpperCase();});ret=elem.currentStyle[name]||elem.currentStyle[camelCase];if(!/^\d+(px)?$/i.test(ret)&&/^\d/.test(ret)){var left=style.left,rsLeft=elem.runtimeStyle.left;elem.runtimeStyle.left=elem.currentStyle.left;style.left=ret||0;ret=style.pixelLeft+"px";style.left=left;elem.runtimeStyle.left=rsLeft;}}return ret;},clean:function(elems,context){var ret=[];context=context||document;if(typeof context.createElement=='undefined')context=context.ownerDocument||context[0]&&context[0].ownerDocument||document;jQuery.each(elems,function(i,elem){if(!elem)return;if(elem.constructor==Number)elem+='';if(typeof elem=="string"){elem=elem.replace(/(<(\w+)[^>]*?)\/>/g,function(all,front,tag){return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i)?all:front+"></"+tag+">";});var tags=jQuery.trim(elem).toLowerCase(),div=context.createElement("div");var wrap=!tags.indexOf("<opt")&&[1,"<select multiple='multiple'>","</select>"]||!tags.indexOf("<leg")&&[1,"<fieldset>","</fieldset>"]||tags.match(/^<(thead|tbody|tfoot|colg|cap)/)&&[1,"<table>","</table>"]||!tags.indexOf("<tr")&&[2,"<table><tbody>","</tbody></table>"]||(!tags.indexOf("<td")||!tags.indexOf("<th"))&&[3,"<table><tbody><tr>","</tr></tbody></table>"]||!tags.indexOf("<col")&&[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"]||jQuery.browser.msie&&[1,"div<div>","</div>"]||[0,"",""];div.innerHTML=wrap[1]+elem+wrap[2];while(wrap[0]--)div=div.lastChild;if(jQuery.browser.msie){var tbody=!tags.indexOf("<table")&&tags.indexOf("<tbody")<0?div.firstChild&&div.firstChild.childNodes:wrap[1]=="<table>"&&tags.indexOf("<tbody")<0?div.childNodes:[];for(var j=tbody.length-1;j>=0;--j)if(jQuery.nodeName(tbody[j],"tbody")&&!tbody[j].childNodes.length)tbody[j].parentNode.removeChild(tbody[j]);if(/^\s/.test(elem))div.insertBefore(context.createTextNode(elem.match(/^\s*/)[0]),div.firstChild);}elem=jQuery.makeArray(div.childNodes);}if(elem.length===0&&(!jQuery.nodeName(elem,"form")&&!jQuery.nodeName(elem,"select")))return;if(elem[0]==undefined||jQuery.nodeName(elem,"form")||elem.options)ret.push(elem);else
-ret=jQuery.merge(ret,elem);});return ret;},attr:function(elem,name,value){if(!elem||elem.nodeType==3||elem.nodeType==8)return undefined;var notxml=!jQuery.isXMLDoc(elem),set=value!==undefined,msie=jQuery.browser.msie;name=notxml&&jQuery.props[name]||name;if(elem.tagName){var special=/href|src|style/.test(name);if(name=="selected"&&jQuery.browser.safari)elem.parentNode.selectedIndex;if(name in elem&&notxml&&!special){if(set){if(name=="type"&&jQuery.nodeName(elem,"input")&&elem.parentNode)throw"type property can't be changed";elem[name]=value;}if(jQuery.nodeName(elem,"form")&&elem.getAttributeNode(name))return elem.getAttributeNode(name).nodeValue;return elem[name];}if(msie&&notxml&&name=="style")return jQuery.attr(elem.style,"cssText",value);if(set)elem.setAttribute(name,""+value);var attr=msie&&notxml&&special?elem.getAttribute(name,2):elem.getAttribute(name);return attr===null?undefined:attr;}if(msie&&name=="opacity"){if(set){elem.zoom=1;elem.filter=(elem.filter||"").replace(/alpha\([^)]*\)/,"")+(parseInt(value)+''=="NaN"?"":"alpha(opacity="+value*100+")");}return elem.filter&&elem.filter.indexOf("opacity=")>=0?(parseFloat(elem.filter.match(/opacity=([^)]*)/)[1])/100)+'':"";}name=name.replace(/-([a-z])/ig,function(all,letter){return letter.toUpperCase();});if(set)elem[name]=value;return elem[name];},trim:function(text){return(text||"").replace(/^\s+|\s+$/g,"");},makeArray:function(array){var ret=[];if(array!=null){var i=array.length;if(i==null||array.split||array.setInterval||array.call)ret[0]=array;else
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-while(elem=second[i++])first[pos++]=elem;return first;},unique:function(array){var ret=[],done={};try{for(var i=0,length=array.length;i<length;i++){var id=jQuery.data(array[i]);if(!done[id]){done[id]=true;ret.push(array[i]);}}}catch(e){ret=array;}return ret;},grep:function(elems,callback,inv){var ret=[];for(var i=0,length=elems.length;i<length;i++)if(!inv!=!callback(elems[i],i))ret.push(elems[i]);return ret;},map:function(elems,callback){var ret=[];for(var i=0,length=elems.length;i<length;i++){var value=callback(elems[i],i);if(value!=null)ret[ret.length]=value;}return ret.concat.apply([],ret);}});var userAgent=navigator.userAgent.toLowerCase();jQuery.browser={version:(userAgent.match(/.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/)||[])[1],safari:/webkit/.test(userAgent),opera:/opera/.test(userAgent),msie:/msie/.test(userAgent)&&!/opera/.test(userAgent),mozilla:/mozilla/.test(userAgent)&&!/(compatible|webkit)/.test(userAgent)};var 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I=this[0],F=I.offsetParent,E=I,N=I.ownerDocument,L,G=N.documentElement,J=N.body,K=N.defaultView,D=K.getComputedStyle(I,null),M=I.offsetTop,H=I.offsetLeft;while((I=I.parentNode)&&I!==J&&I!==G){L=K.getComputedStyle(I,null);M-=I.scrollTop,H-=I.scrollLeft;if(I===F){M+=I.offsetTop,H+=I.offsetLeft;if(n.offset.doesNotAddBorder&&!(n.offset.doesAddBorderForTableAndCells&&/^t(able|d|h)$/i.test(I.tagName))){M+=parseInt(L.borderTopWidth,10)||0,H+=parseInt(L.borderLeftWidth,10)||0}E=F,F=I.offsetParent}if(n.offset.subtractsBorderForOverflowNotVisible&&L.overflow!=="visible"){M+=parseInt(L.borderTopWidth,10)||0,H+=parseInt(L.borderLeftWidth,10)||0}D=L}if(D.position==="relative"||D.position==="static"){M+=J.offsetTop,H+=J.offsetLeft}if(D.position==="fixed"){M+=Math.max(G.scrollTop,J.scrollTop),H+=Math.max(G.scrollLeft,J.scrollLeft)}return{top:M,left:H}}}n.offset={initialize:function(){if(this.initialized){return}var K=document.body,E=document.createElement("div"),G,F,M,H,L,D,I=K.style.marginTop,J='<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"cellpadding="0"cellspacing="0"><tr><td></td></tr></table>';L={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(D in L){E.style[D]=L[D]}E.innerHTML=J;K.insertBefore(E,K.firstChild);G=E.firstChild,F=G.firstChild,H=G.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(F.offsetTop!==5);this.doesAddBorderForTableAndCells=(H.offsetTop===5);G.style.overflow="hidden",G.style.position="relative";this.subtractsBorderForOverflowNotVisible=(F.offsetTop===-5);K.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(K.offsetTop===0);K.style.marginTop=I;K.removeChild(E);this.initialized=true},bodyOffset:function(D){n.offset.initialized||n.offset.initialize();var F=D.offsetTop,E=D.offsetLeft;if(n.offset.doesNotIncludeMarginInBodyOffset){F+=parseInt(n.curCSS(D,"marginTop",true),10)||0,E+=parseInt(n.curCSS(D,"marginLeft",true),10)||0}return{top:F,left:E}}};n.fn.extend({position:function(){var H=0,G=0,E;if(this[0]){var F=this.offsetParent(),I=this.offset(),D=/^body|html$/i.test(F[0].tagName)?{top:0,left:0}:F.offset();I.top-=j(this,"marginTop");I.left-=j(this,"marginLeft");D.top+=j(F,"borderTopWidth");D.left+=j(F,"borderLeftWidth");E={top:I.top-D.top,left:I.left-D.left}}return E},offsetParent:function(){var D=this[0].offsetParent||document.body;while(D&&(!/^body|html$/i.test(D.tagName)&&n.css(D,"position")=="static")){D=D.offsetParent}return n(D)}});n.each(["Left","Top"],function(E,D){var F="scroll"+D;n.fn[F]=function(G){if(!this[0]){return null}return G!==g?this.each(function(){this==l||this==document?l.scrollTo(!E?G:n(l).scrollLeft(),E?G:n(l).scrollTop()):this[F]=G}):this[0]==l||this[0]==document?self[E?"pageYOffset":"pageXOffset"]||n.boxModel&&document.documentElement[F]||document.body[F]:this[0][F]}});n.each(["Height","Width"],function(G,E){var D=G?"Left":"Top",F=G?"Right":"Bottom";n.fn["inner"+E]=function(){return this[E.toLowerCase()]()+j(this,"padding"+D)+j(this,"padding"+F)};n.fn["outer"+E]=function(I){return this["inner"+E]()+j(this,"border"+D+"Width")+j(this,"border"+F+"Width")+(I?j(this,"margin"+D)+j(this,"margin"+F):0)};var H=E.toLowerCase();n.fn[H]=function(I){return this[0]==l?document.compatMode=="CSS1Compat"&&document.documentElement["client"+E]||document.body["client"+E]:this[0]==document?Math.max(document.documentElement["client"+E],document.body["scroll"+E],document.documentElement["scroll"+E],document.body["offset"+E],document.documentElement["offset"+E]):I===g?(this.length?n.css(this[0],H):null):this.css(H,typeof I==="string"?I:I+"px")}})})();
\ No newline at end of file
diff --git a/js/util.js b/js/util.js
index 38a958968..0a03b86c2 100644
--- a/js/util.js
+++ b/js/util.js
@@ -20,21 +20,21 @@ $(document).ready(function(){
 	// count character on keyup
 	function counter(event){
 		var maxLength = 140;
-		var currentLength = $("#status_textarea").val().length;
+		var currentLength = $("#notice_data-text").val().length;
 		var remaining = maxLength - currentLength;
-		var counter = $("#counter");
+		var counter = $("#notice_text-count");
 		counter.text(remaining);
 		
 		if (remaining <= 0) {
-			$("#status_form").addClass("response_error");
+			$("#form_notice").addClass("warning");
 		} else {
-			$("#status_form").removeClass("response_error");
+			$("#form_notice").removeClass("warning");
 		}
 	}
 
 	function submitonreturn(event) {
 		if (event.keyCode == 13) {
-			$("#status_form").submit();
+			$("#form_notice").submit();
 			event.preventDefault();
 			event.stopPropagation();
 			return false;
@@ -42,15 +42,15 @@ $(document).ready(function(){
 		return true;
 	}
 
-	if ($("#status_textarea").length) {
-		$("#status_textarea").bind("keyup", counter);
-		$("#status_textarea").bind("keydown", submitonreturn);
+	if ($("#notice_data-text").length) {
+		$("#notice_data-text").bind("keyup", counter);
+		$("#notice_data-text").bind("keydown", submitonreturn);
 		
 		// run once in case there's something in there
 		counter();
 		
 		// set the focus
-		$("#status_textarea").focus();
+		$("#notice_data-text").focus();
 	}
 
 	// XXX: refactor this code
@@ -81,10 +81,10 @@ $(document).ready(function(){
 		this.appendChild(ajax);
 	}
 
-	$("form.favor").ajaxForm(favoptions);
-	$("form.disfavor").ajaxForm(disoptions);
-	$("form.favor").each(addAjaxHidden);
-	$("form.disfavor").each(addAjaxHidden);
+	$("form.form_favor").ajaxForm(favoptions);
+	$("form.form_disfavor").ajaxForm(disoptions);
+	$("form.form_favor").each(addAjaxHidden);
+	$("form.form_disfavor").each(addAjaxHidden);
 
 	$("#nudge").ajaxForm ({ dataType: 'xml',
 							beforeSubmit: function(xml) { $("form#nudge input[type=submit]").attr("disabled", "disabled");
@@ -136,12 +136,12 @@ $(document).ready(function(){
 
 
 	var PostNotice = { dataType: 'xml',
-					   beforeSubmit: function(formData, jqForm, options) { if ($("#status_textarea").get(0).value.length == 0) {
-																				$("#status_form").addClass("response_error");
+					   beforeSubmit: function(formData, jqForm, options) { if ($("#notice_data-text").get(0).value.length == 0) {
+																				$("#form_notice").addClass("warning");
 																				return false;
 																		   }
-																		   $("#status_form input[type=submit]").attr("disabled", "disabled");
-																		   $("#status_form input[type=submit]").addClass("disabled");
+																		   $("#notice_action-submit").attr("disabled", "disabled");
+																		   $("#notice_action-submit").addClass("disabled");
 																		   return true;
 												 						 },
 					   success: function(xml) {	if ($("#error", xml).length > 0 || $("#command_result", xml).length > 0) {
@@ -150,28 +150,37 @@ $(document).ready(function(){
 													alert(result);
 												}
 												else {
-													$("#notices").prepend(document._importNode($("li", xml).get(0), true));
-													$("#status_textarea").val("");
+													$("#notices_primary .notices").prepend(document._importNode($("li", xml).get(0), true));
+													$("#notice_data-text").val("");
 													counter();
-													$(".notice_single:first").css({display:"none"});
-													$(".notice_single:first").fadeIn(2500);
+													$("#notices_primary .notice:first").css({display:"none"});
+													$("#notices_primary .notice:first").fadeIn(2500);
 												}
-												$("#status_form input[type=submit]").removeAttr("disabled");
-												$("#status_form input[type=submit]").removeClass("disabled");
+												$("#notice_action-submit").removeAttr("disabled");
+												$("#notice_action-submit").removeClass("disabled");
 											 }
 					   };
-	$("#status_form").ajaxForm(PostNotice);
-	$("#status_form").each(addAjaxHidden);
+	$("#form_notice").ajaxForm(PostNotice);
+	$("#form_notice").each(addAjaxHidden);
+
+    $(".notice").hover(
+        function () {
+            $(this).addClass('hover');
+        }, 
+        function () {
+            $(this).removeClass('hover');
+        }
+    );
 });
 
 function doreply(nick,id) {
 	rgx_username = /^[0-9a-zA-Z\-_.]*$/;
 	if (nick.match(rgx_username)) {
 		replyto = "@" + nick + " ";
-		if ($("#status_textarea").length) {
-			$("#status_textarea").val(replyto);
-			$("form#status_form input#inreplyto").val(id);
-			$("#status_textarea").focus();
+		if ($("#notice_data-text").length) {
+			$("#notice_data-text").val(replyto);
+			$("#form_notice input#notice_in-reply-to").val(id);
+			$("#notice_data-text").focus();
 			return false;
 		}
 	}
diff --git a/js/xbImportNode.js b/js/xbImportNode.js
index 1da6bae69..f600a4789 100644
--- a/js/xbImportNode.js
+++ b/js/xbImportNode.js
@@ -44,3 +44,4 @@ document._importNode = function(node, allChildren) {
 			break;
 	}
 };
+
diff --git a/lib/accountsettingsaction.php b/lib/accountsettingsaction.php
new file mode 100644
index 000000000..46090b8c1
--- /dev/null
+++ b/lib/accountsettingsaction.php
@@ -0,0 +1,134 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Base class for account settings actions
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/settingsaction.php';
+
+/**
+ * Base class for account settings actions
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      Widget
+ */
+
+class AccountSettingsAction extends SettingsAction
+{
+    /**
+     * Show the local navigation menu
+     *
+     * This is the same for all settings, so we show it here.
+     *
+     * @return void
+     */
+
+    function showLocalNav()
+    {
+        $menu = new AccountSettingsNav($this);
+        $menu->show();
+    }
+}
+
+/**
+ * A widget for showing the settings group local nav menu
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      HTMLOutputter
+ */
+
+class AccountSettingsNav extends Widget
+{
+    var $action = null;
+
+    /**
+     * Construction
+     *
+     * @param Action $action current action, used for output
+     */
+
+    function __construct($action=null)
+    {
+        parent::__construct($action);
+        $this->action = $action;
+    }
+
+    /**
+     * Show the menu
+     *
+     * @return void
+     */
+
+    function show()
+    {
+        # action => array('prompt', 'title')
+        $menu =
+          array('profilesettings' =>
+                array(_('Profile'),
+                      _('Change your profile settings')),
+                'avatarsettings' =>
+                array(_('Avatar'),
+                      _('Upload an avatar')),
+                'passwordsettings' =>
+                array(_('Password'),
+                      _('Change your password')),
+                'emailsettings' =>
+                array(_('Email'),
+                      _('Change email handling')),
+                'openidsettings' =>
+                array(_('OpenID'),
+                      _('Add or remove OpenIDs')),
+                'othersettings' =>
+                array(_('Other'),
+                      _('Other options')));
+
+        $action_name = $this->action->trimmed('action');
+        $this->action->elementStart('ul', array('class' => 'nav'));
+
+        foreach ($menu as $menuaction => $menudesc) {
+            $this->action->menuItem(common_local_url($menuaction),
+				    $menudesc[0],
+				    $menudesc[1],
+				    $action_name === $menuaction);
+        }
+
+        $this->action->elementEnd('ul');
+    }
+}
diff --git a/lib/action.php b/lib/action.php
index 486b40387..5987abf3c 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -1,9 +1,12 @@
 <?php
 /**
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Base class for all actions (~views)
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,19 +18,61 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Action
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
 if (!defined('LACONICA')) {
     exit(1);
 }
 
-class Action // lawsuit
-{
+require_once INSTALLDIR.'/lib/noticeform.php';
+require_once INSTALLDIR.'/lib/htmloutputter.php';
 
+/**
+ * Base class for all actions
+ *
+ * This is the base class for all actions in the package. An action is
+ * more or less a "view" in an MVC framework.
+ *
+ * Actions are responsible for extracting and validating parameters; using
+ * model classes to read and write to the database; and doing ouput.
+ *
+ * @category Output
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      HTMLOutputter
+ */
+
+class Action extends HTMLOutputter // lawsuit
+{
     var $args;
 
-    function Action()
+    /**
+     * Constructor
+     *
+     * Just wraps the HTMLOutputter constructor.
+     *
+     * @param string  $output URI to output to, default = stdout
+     * @param boolean $indent Whether to indent output, default true
+     *
+     * @see XMLOutputter::__construct
+     * @see HTMLOutputter::__construct
+     */
+
+    function __construct($output='php://output', $indent=true)
     {
+        parent::__construct($output, $indent);
     }
 
     // For initializing members of the class
@@ -38,10 +83,388 @@ class Action // lawsuit
         return true;
     }
 
+    function showPage()
+    {
+        $this->startHTML();
+        $this->showHead();
+        $this->showBody();
+        $this->endHTML();
+    }
+
+    function showHead()
+    {
+        // XXX: attributes (profile?)
+        $this->elementStart('head');
+        $this->showTitle();
+        $this->showStylesheets();
+        $this->showScripts();
+        $this->showOpenSearch();
+        $this->showFeeds();
+        $this->showDescription();
+        $this->extraHead();
+        $this->elementEnd('head');
+    }
+
+    function showTitle()
+    {
+        $this->element('title', null,
+                       sprintf(_("%s - %s"),
+                               $this->title(),
+                               common_config('site', 'name')));
+    }
+
+    // SHOULD overload
+
+    function title()
+    {
+        return _("Untitled page");
+    }
+
+    function showStylesheets()
+    {
+        $this->element('link', array('rel' => 'stylesheet',
+                                     'type' => 'text/css',
+                                     'href' => theme_path('css/display.css', 'base') . '?version=' . LACONICA_VERSION,
+                                     'media' => 'screen, projection, tv'));
+        $this->element('link', array('rel' => 'stylesheet',
+                                     'type' => 'text/css',
+                                     'href' => theme_path('css/thickbox.css', 'base') . '?version=' . LACONICA_VERSION,
+                                     'media' => 'screen, projection, tv'));
+        $this->element('link', array('rel' => 'stylesheet',
+                                     'type' => 'text/css',
+                                     'href' => theme_path('css/display.css', null) . '?version=' . LACONICA_VERSION,
+                                     'media' => 'screen, projection, tv'));
+        $this->comment('[if IE]><link rel="stylesheet" type="text/css" '.
+                       'href="'.theme_path('css/ie.css', 'base').'?version='.LACONICA_VERSION.'" /><![endif]');
+        foreach (array(6,7) as $ver) {
+            if (file_exists(theme_file('ie'.$ver.'.css'))) {
+                // Yes, IE people should be put in jail.
+                $this->comment('[if lte IE '.$ver.']><link rel="stylesheet" type="text/css" '.
+                               'href="'.theme_path('css/ie'.$ver.'.css', 'base').'?version='.LACONICA_VERSION.'" /><![endif]');
+            }
+        }
+    }
+
+    function showScripts()
+    {
+        $this->element('script', array('type' => 'text/javascript',
+                                       'src' => common_path('js/jquery.min.js')),
+                       ' ');
+        $this->element('script', array('type' => 'text/javascript',
+                                       'src' => common_path('js/jquery.form.js')),
+                       ' ');
+        $this->element('script', array('type' => 'text/javascript',
+                                       'src' => common_path('js/xbImportNode.js')),
+                       ' ');
+        $this->element('script', array('type' => 'text/javascript',
+                                       'src' => common_path('js/util.js?version='.LACONICA_VERSION)),
+                       ' ');
+    }
+
+    function showOpenSearch()
+    {
+        $this->element('link', array('rel' => 'search', 'type' => 'application/opensearchdescription+xml',
+                                     'href' =>  common_local_url('opensearch', array('type' => 'people')),
+                                     'title' => common_config('site', 'name').' People Search'));
+
+        $this->element('link', array('rel' => 'search', 'type' => 'application/opensearchdescription+xml',
+                                     'href' =>  common_local_url('opensearch', array('type' => 'notice')),
+                                     'title' => common_config('site', 'name').' Notice Search'));
+    }
+
+    // MAY overload
+
+    function showFeeds()
+    {
+        // does nothing by default
+    }
+
+    // SHOULD overload
+
+    function showDescription()
+    {
+        // does nothing by default
+    }
+
+    // MAY overload
+
+    function extraHead()
+    {
+        // does nothing by default
+    }
+
+    function showBody()
+    {
+        $this->elementStart('body', array('id' => $this->trimmed('action')));
+        $this->elementStart('div', 'wrap');
+        $this->showHeader();
+        $this->showCore();
+        $this->showFooter();
+        $this->elementEnd('div');
+        $this->elementEnd('body');
+    }
+
+    function showHeader()
+    {
+        $this->elementStart('div', array('id' => 'header'));
+        $this->showLogo();
+        $this->showPrimaryNav();
+        $this->showSiteNotice();
+        if (common_logged_in()) {
+            $this->showNoticeForm();
+        } else {
+            $this->showAnonymousMessage();
+        }
+        $this->elementEnd('div');
+    }
+
+    function showLogo()
+    {
+        $this->elementStart('address', array('id' => 'site_contact',
+                                             'class' => 'vcard'));
+        $this->elementStart('a', array('class' => 'url home bookmark',
+                                       'href' => common_local_url('public')));
+        if (common_config('site', 'logo') || file_exists(theme_file('logo.png')))
+        {
+            $this->element('img', array('class' => 'logo photo',
+                                        'src' => (common_config('site', 'logo')) ? common_config('site', 'logo') : theme_path('logo.png'),
+                                        'alt' => common_config('site', 'name')));
+        }
+        $this->element('span', array('class' => 'fn org'), common_config('site', 'name'));
+        $this->elementEnd('a');
+        $this->elementEnd('address');
+    }
+
+    function showPrimaryNav()
+    {
+        $this->elementStart('dl', array('id' => 'site_nav_global_primary'));
+        $this->element('dt', null, _('Primary site navigation'));
+        $this->elementStart('dd');
+        $user = common_current_user();
+        $this->elementStart('ul', array('class' => 'nav'));
+        if ($user) {
+            $this->menuItem(common_local_url('all', array('nickname' => $user->nickname)),
+                            _('Home'), _('Personal profile and friends timeline'), false, 'nav_home');
+        }
+        $this->menuItem(common_local_url('peoplesearch'),
+                        _('Search'), _('Search for people or text'), false, 'nav_search');
+        if ($user) {
+            $this->menuItem(common_local_url('profilesettings'),
+                            _('Account'), _('Change your email, avatar, password, profile'), false, 'nav_account');
+            $this->menuItem(common_local_url('imsettings'),
+                            _('Connect'), _('Connect to IM, SMS, Twitter'), false, 'nav_connect');
+            $this->menuItem(common_local_url('logout'),
+                            _('Logout'), _('Logout from the site'), false, 'nav_logout');
+        } else {
+            $this->menuItem(common_local_url('login'),
+                            _('Login'), _('Login to the site'), false, 'nav_login');
+            if (!common_config('site', 'closed')) {
+                $this->menuItem(common_local_url('register'),
+                                _('Register'), _('Create an account'), false, 'nav_register');
+            }
+            $this->menuItem(common_local_url('openidlogin'),
+                            _('OpenID'), _('Login with OpenID'), false, 'nav_openid');
+        }
+        $this->menuItem(common_local_url('doc', array('title' => 'help')),
+                        _('Help'), _('Help me!'), false, 'nav_help');
+        $this->elementEnd('ul');
+        $this->elementEnd('dd');
+        $this->elementEnd('dl');
+    }
+
+    // Revist. Should probably do an hAtom pattern here
+    function showSiteNotice()
+    {
+        $text = common_config('site', 'notice');
+        if ($text) {
+            $this->elementStart('dl', array('id' => 'site_notice',
+                                            'class' => 'system_notice'));
+            $this->element('dt', null, _('Site notice'));
+            $this->element('dd', null, $text);
+            $this->elementEnd('dl');
+        }
+    }
+
+    // MAY overload if no notice form needed... or direct message box????
+
+    function showNoticeForm()
+    {
+        $notice_form = new NoticeForm($this);
+        $notice_form->show();
+    }
+
+    function showAnonymousMessage()
+    {
+        // needs to be defined by the class
+    }
+
+    function showCore()
+    {
+        $this->elementStart('div', array('id' => 'core'));
+        $this->showLocalNavBlock();
+        $this->showContentBlock();
+        $this->showAside();
+        $this->elementEnd('div');
+    }
+
+    function showLocalNavBlock()
+    {
+        $this->elementStart('dl', array('id' => 'site_nav_local_views'));
+        $this->element('dt', null, _('Local views'));
+        $this->elementStart('dd');
+        $this->showLocalNav();
+        $this->elementEnd('dd');
+        $this->elementEnd('dl');
+    }
+
+    // SHOULD overload
+
+    function showLocalNav()
+    {
+        // does nothing by default
+    }
+
+    function showContentBlock()
+    {
+        $this->elementStart('div', array('id' => 'content'));
+        $this->showPageTitle();
+        $this->showPageNoticeBlock();
+        $this->elementStart('div', array('id' => 'content_inner'));
+        // show the actual content (forms, lists, whatever)
+        $this->showContent();
+        $this->elementEnd('div');
+        $this->elementEnd('div');
+    }
+
+    function showPageTitle() {
+        $this->element('h1', NULL, $this->title());
+    }
+
+    function showPageNoticeBlock()
+    {
+        $this->elementStart('dl', array('id' => 'page_notice',
+                                        'class' => 'system_notice'));
+        $this->element('dt', null, _('Page notice'));
+        $this->elementStart('dd');
+        $this->showPageNotice();
+        $this->elementEnd('dd');
+        $this->elementEnd('dl');
+	}
+
+    // SHOULD overload (unless there's not a notice)
+
+    function showPageNotice()
+    {
+    }
+
+    // MUST overload
+
+    function showContent()
+    {
+    }
+
+    function showAside()
+    {
+        $this->elementStart('div', array('id' => 'aside_primary',
+                                         'class' => 'aside'));
+        $this->showExportData();
+        $this->showSections();
+        $this->elementEnd('div');
+    }
+
+    // MAY overload if there are feeds
+
+    function showExportData()
+    {
+        // is there structure to this?
+        // list of (visible!) feed links
+        // can we reuse list of feeds from showFeeds() ?
+    }
+
+    // SHOULD overload
+
+    function showSections() {
+        // for each section, show it
+    }
+
+    function showFooter()
+    {
+        $this->elementStart('div', array('id' => 'footer'));
+        $this->showSecondaryNav();
+        $this->showLicenses();
+        $this->elementEnd('div');
+    }
+
+    function showSecondaryNav()
+    {
+        $this->elementStart('dl', array('id' => 'site_nav_global_secondary'));
+        $this->element('dt', null, _('Secondary site navigation'));
+        $this->elementStart('dd', null);
+        $this->elementStart('ul', array('class' => 'nav'));
+        $this->menuItem(common_local_url('doc', array('title' => 'help')),
+                        _('Help'));
+        $this->menuItem(common_local_url('doc', array('title' => 'about')),
+                        _('About'));
+        $this->menuItem(common_local_url('doc', array('title' => 'faq')),
+                        _('FAQ'));
+        $this->menuItem(common_local_url('doc', array('title' => 'privacy')),
+                        _('Privacy'));
+        $this->menuItem(common_local_url('doc', array('title' => 'source')),
+                        _('Source'));
+        $this->menuItem(common_local_url('doc', array('title' => 'contact')),
+                        _('Contact'));
+        $this->elementEnd('ul');
+        $this->elementEnd('dd');
+        $this->elementEnd('dl');
+    }
+
+    function showLicenses()
+    {
+        $this->elementStart('dl', array('id' => 'licenses'));
+        $this->showLaconicaLicense();
+        $this->showContentLicense();
+        $this->elementEnd('dl');
+    }
+
+    function showLaconicaLicense()
+    {
+        $this->element('dt', array('id' => 'site_laconica_license'), _('Laconica software license'));
+        $this->elementStart('dd', null);
+        if (common_config('site', 'broughtby')) {
+            $instr = _('**%%site.name%%** is a microblogging service brought to you by [%%site.broughtby%%](%%site.broughtbyurl%%). ');
+        } else {
+            $instr = _('**%%site.name%%** is a microblogging service. ');
+        }
+        $instr .= sprintf(_('It runs the [Laconica](http://laconi.ca/) microblogging software, version %s, available under the [GNU Affero General Public License](http://www.fsf.org/licensing/licenses/agpl-3.0.html).'), LACONICA_VERSION);
+        $output = common_markup_to_html($instr);
+        $this->raw($output);
+        $this->elementEnd('dd');
+        // do it
+    }
+
+    function showContentLicense()
+    {
+        $this->element('dt', array('id' => 'site_content_license'), _('Laconica software license'));
+        $this->elementStart('dd', array('id' => 'site_content_license_cc'));
+        $this->elementStart('p');
+        $this->element('img', array('id' => 'license_cc',
+                                    'src' => common_config('license', 'image'),
+                                    'alt' => common_config('license', 'title')));
+        //TODO: This is dirty: i18n
+        $this->text(_('All '.common_config('site', 'name').' content and data are available under the '));
+        $this->element('a', array('class' => 'license',
+                                  'rel' => 'external license',
+                                  'href' => common_config('license', 'url')),
+                       common_config('license', 'title'));
+        $this->text(_('license.'));
+        $this->elementEnd('p');
+        $this->elementEnd('dd');
+    }
+
     // For comparison with If-Last-Modified
     // If not applicable, return null
 
-    function last_modified()
+    function lastModified()
     {
         return null;
     }
@@ -51,7 +474,7 @@ class Action // lawsuit
         return null;
     }
 
-    function is_readonly()
+    function isReadOnly()
     {
         return false;
     }
@@ -76,7 +499,7 @@ class Action // lawsuit
     function handle($argarray=null)
     {
 
-        $lm = $this->last_modified();
+        $lm = $this->lastModified();
         $etag = $this->etag();
 
         if ($etag) {
@@ -90,7 +513,7 @@ class Action // lawsuit
                 $ims = strtotime($if_modified_since);
                 if ($lm <= $ims) {
                     if (!$etag ||
-                        $this->_has_etag($etag, $_SERVER['HTTP_IF_NONE_MATCH'])) {
+                        $this->_hasEtag($etag, $_SERVER['HTTP_IF_NONE_MATCH'])) {
                         header('HTTP/1.1 304 Not Modified');
                         // Better way to do this?
                         exit(0);
@@ -100,7 +523,7 @@ class Action // lawsuit
         }
     }
 
-    function _has_etag($etag, $if_none_match)
+    function _hasEtag($etag, $if_none_match)
     {
         return ($if_none_match) && in_array($etag, explode(',', $if_none_match));
     }
@@ -120,21 +543,21 @@ class Action // lawsuit
         }
     }
 
-    function server_error($msg, $code=500)
+    function serverError($msg, $code=500)
     {
         $action = $this->trimmed('action');
         common_debug("Server error '$code' on '$action': $msg", __FILE__);
         common_server_error($msg, $code);
     }
 
-    function client_error($msg, $code=400)
+    function clientError($msg, $code=400)
     {
         $action = $this->trimmed('action');
         common_debug("User error '$code' on '$action': $msg", __FILE__);
         common_user_error($msg, $code);
     }
 
-    function self_url()
+    function selfUrl()
     {
         $action = $this->trimmed('action');
         $args = $this->args;
@@ -145,17 +568,63 @@ class Action // lawsuit
         return common_local_url($action, $args);
     }
 
-    function nav_menu($menu)
+    // Added @id to li for some control.
+    // XXX: We might want to move this to htmloutputter.php
+
+    function menuItem($url, $text, $title=null, $is_selected=false, $id=null)
     {
-        $action = $this->trimmed('action');
-        common_element_start('ul', array('id' => 'nav_views'));
-        foreach ($menu as $menuaction => $menudesc) {
-            common_menu_item(common_local_url($menuaction,
-                                              isset($menudesc[2]) ? $menudesc[2] : null),
-                             $menudesc[0],
-                             $menudesc[1],
-                             $action == $menuaction);
-        }
-        common_element_end('ul');
+        $lattrs = array();
+        if ($is_selected) {
+            $lattrs['class'] = 'current';
+        }
+
+        (is_null($id)) ? $lattrs : $lattrs['id'] = $id;
+
+        $this->elementStart('li', $lattrs);
+        $attrs['href'] = $url;
+        if ($title) {
+            $attrs['title'] = $title;
+        }
+        $this->element('a', $attrs, $text);
+        $this->elementEnd('li');
+    }
+
+    // Does a little before-after block for next/prev page
+
+    function pagination($have_before, $have_after, $page, $action, $args=null)
+    {
+        if ($have_before || $have_after) {
+            $this->elementStart('div', array('class' => 'pagination'));
+            $this->elementStart('dl', null);
+            $this->element('dt', null, _('Pagination'));
+            $this->elementStart('dd', null);
+            $this->elementStart('ul', array('class' => 'nav'));
+        }
+
+        if ($have_before) {
+            $pargs = array('page' => $page-1);
+            $newargs = ($args) ? array_merge($args,$pargs) : $pargs;
+
+            $this->elementStart('li', array('class' => 'nav_prev'));
+            $this->element('a', array('href' => common_local_url($action, $newargs), 'rel' => 'prev'),
+                           _('After'));
+            $this->elementEnd('li');
+        }
+
+        if ($have_after) {
+            $pargs = array('page' => $page+1);
+            $newargs = ($args) ? array_merge($args,$pargs) : $pargs;
+            $this->elementStart('li', array('class' => 'nav_next'));
+            $this->element('a', array('href' => common_local_url($action, $newargs), 'rel' => 'next'),
+                           _('Before'));
+            $this->elementEnd('li');
+        }
+
+        if ($have_before || $have_after) {
+            $this->elementEnd('ul');
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+            $this->elementEnd('div');
+        }
     }
 }
diff --git a/lib/blockform.php b/lib/blockform.php
new file mode 100644
index 000000000..b7790681d
--- /dev/null
+++ b/lib/blockform.php
@@ -0,0 +1,143 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Form for blocking a user
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for blocking a user
+ *
+ * @category Form
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      UnblockForm
+ */
+
+class BlockForm extends Form
+{
+    /**
+     * Profile of user to block
+     */
+
+    var $profile = null;
+
+    /**
+     * Return-to args
+     */
+
+    var $args = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out     output channel
+     * @param Profile       $profile profile of user to block
+     * @param array         $args    return-to args
+     */
+
+    function __construct($out=null, $profile=null, $args=null)
+    {
+        parent::__construct($out);
+
+        $this->profile = $profile;
+        $this->args    = $args;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'block-' . $this->profile->id;
+    }
+
+
+    /**
+     * class of the form
+     *
+     * @return string class of the form
+     */
+
+    function formClass()
+    {
+        return 'form_user_block';
+    }
+
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('block');
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $this->out->hidden('blockto-' . $this->profile->id,
+                           $this->profile->id,
+                           'blockto');
+        if ($this->args) {
+            foreach ($this->args as $k => $v) {
+                $this->out->hidden('returnto-' . $k, $v);
+            }
+        }
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Block'));
+    }
+}
diff --git a/lib/common.php b/lib/common.php
index 74c992f1c..1068d4c13 100644
--- a/lib/common.php
+++ b/lib/common.php
@@ -79,7 +79,7 @@ $config =
         'license' =>
         array('url' => 'http://creativecommons.org/licenses/by/3.0/',
               'title' => 'Creative Commons Attribution 3.0',
-              'image' => 'http://i.creativecommons.org/l/by/3.0/88x31.png'),
+              'image' => 'http://i.creativecommons.org/l/by/3.0/80x15.png'),
         'mail' =>
         array('backend' => 'mail',
               'params' => null),
@@ -163,11 +163,17 @@ require_once(INSTALLDIR.'/lib/subs.php');
 require_once(INSTALLDIR.'/lib/Shorturl_api.php');
 require_once(INSTALLDIR.'/lib/twitter.php');
 
+// XXX: other formats here
+
+define('NICKNAME_FMT', VALIDATE_NUM.VALIDATE_ALPHA_LOWER);
+
 function __autoload($class)
 {
     if ($class == 'OAuthRequest') {
         require_once('OAuth.php');
     } else if (file_exists(INSTALLDIR.'/classes/' . $class . '.php')) {
         require_once(INSTALLDIR.'/classes/' . $class . '.php');
+    } else if (file_exists(INSTALLDIR.'/lib/' . strtolower($class) . '.php')) {
+        require_once(INSTALLDIR.'/lib/' . strtolower($class) . '.php');
     }
 }
diff --git a/lib/connectsettingsaction.php b/lib/connectsettingsaction.php
new file mode 100644
index 000000000..30629680e
--- /dev/null
+++ b/lib/connectsettingsaction.php
@@ -0,0 +1,129 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Base class for connection settings actions
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/settingsaction.php';
+
+/**
+ * Base class for connection settings actions
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      Widget
+ */
+
+class ConnectSettingsAction extends SettingsAction
+{
+    /**
+     * Show the local navigation menu
+     *
+     * This is the same for all settings, so we show it here.
+     *
+     * @return void
+     */
+
+    function showLocalNav()
+    {
+        $menu = new ConnectSettingsNav($this);
+        $menu->show();
+    }
+}
+
+/**
+ * A widget for showing the connect group local nav menu
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      HTMLOutputter
+ */
+
+class ConnectSettingsNav extends Widget
+{
+    var $action = null;
+
+    /**
+     * Construction
+     *
+     * @param Action $action current action, used for output
+     */
+
+    function __construct($action=null)
+    {
+        parent::__construct($action);
+        $this->action = $action;
+    }
+
+    /**
+     * Show the menu
+     *
+     * @return void
+     */
+
+    function show()
+    {
+        # action => array('prompt', 'title')
+        $menu =
+          array('imsettings' =>
+                array(_('IM'),
+                      _('Updates by instant messenger (IM)')),
+                'smssettings' =>
+                array(_('SMS'),
+                      _('Updates by SMS')),
+                'twittersettings' =>
+                array(_('Twitter'),
+                      _('Twitter integration options')));
+
+        $action_name = $this->action->trimmed('action');
+        $this->action->elementStart('ul', array('class' => 'nav'));
+
+        foreach ($menu as $menuaction => $menudesc) {
+            if ($menuaction == 'imsettings' &&
+                !common_config('xmpp', 'enabled')) {
+                continue;
+            }
+            $this->action->menuItem(common_local_url($menuaction),
+				    $menudesc[0],
+				    $menudesc[1],
+				    $action_name === $menuaction);
+        }
+
+        $this->action->elementEnd('ul');
+    }
+}
diff --git a/lib/disfavorform.php b/lib/disfavorform.php
new file mode 100644
index 000000000..45a9ddb1d
--- /dev/null
+++ b/lib/disfavorform.php
@@ -0,0 +1,154 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Form for disfavoring a notice
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for disfavoring a notice
+ *
+ * @category Form
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      FavorForm
+ */
+
+class DisfavorForm extends Form
+{
+    /**
+     * Notice to disfavor
+     */
+
+    var $notice = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out    output channel
+     * @param Notice        $notice notice to disfavor
+     */
+
+    function __construct($out=null, $notice=null)
+    {
+        parent::__construct($out);
+
+        $this->notice = $notice;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'disfavor-' . $this->notice->id;
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('disfavor');
+    }
+
+    /**
+     * Include a session token for CSRF protection
+     *
+     * @return void
+     */
+
+    function sessionToken()
+    {
+        $this->out->hidden('token-' . $this->notice->id,
+                           common_session_token());
+    }
+
+
+    /**
+     * Legend of the Form
+     *
+     * @return void
+     */
+    function formLegend()
+    {
+        $this->out->element('legend', null, _('Disfavor this notice'));
+    }
+
+
+    /**
+     * Data elements
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $this->out->hidden('notice-n'.$this->notice->id,
+                           $this->notice->id,
+                           'notice');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('disfavor-submit-' . $this->notice->id,
+                           _('Disfavor favorite'), 'submit', null, _('Disfavor this notice'));
+    }
+    
+    /**
+     * Class of the form.
+     *
+     * @return string the form's class
+     */
+
+    function formClass()
+    {
+        return 'form_disfavor';
+    }
+
+}
diff --git a/lib/facebookaction.php b/lib/facebookaction.php
index 3a00c71dd..6d42596e8 100644
--- a/lib/facebookaction.php
+++ b/lib/facebookaction.php
@@ -17,9 +17,11 @@
  * along with this program.     If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-require_once(INSTALLDIR.'/lib/facebookutil.php');
+require_once INSTALLDIR.'/lib/facebookutil.php';
 
 class FacebookAction extends Action
 {
@@ -29,96 +31,236 @@ class FacebookAction extends Action
         parent::handle($args);
     }
 
-    function show_header($selected = 'Home', $msg = null, $success = false)
-    {
+    function showLogo(){
 
-        start_fbml();
+        global $xw;
 
-        # Add a timestamp to the CSS file so Facebook cache wont ignore our changes
-        $ts = filemtime(theme_file('facebookapp.css'));
-        $cssurl = theme_path('facebookapp.css') . "?ts=$ts";
+        $this->showStylesheets();
+        $this->showScripts();
 
-        common_element('link', array('rel' => 'stylesheet',
-                                     'type' => 'text/css',
-                                     'href' => $cssurl));
+        $this->elementStart('a', array('class' => 'url home bookmark',
+                                            'href' => common_local_url('public')));
+        if (common_config('site', 'logo') || file_exists(theme_file('logo.png'))) {
+            $this->element('img', array('class' => 'logo photo',
+                'src' => (common_config('site', 'logo')) ?
+                    common_config('site', 'logo') : theme_path('logo.png'),
+                'alt' => common_config('site', 'name')));
+        }
+
+        $this->element('span', array('class' => 'fn org'), common_config('site', 'name'));
+        $this->elementEnd('a');
+
+    }
 
-        common_element('fb:dashboard');
+    function showHeader($msg = null, $success = false)
+    {
+        startFBML();
 
-        common_element_start('fb:tabs');
-        common_element('fb:tab-item', array('title' => 'Home',
-                                            'href' => 'index.php',
-                                            'selected' => ($selected == 'Home')));
-        common_element('fb:tab-item', array('title' => 'Invite',
-                                            'href' => 'invite.php',
-                                            'selected' => ($selected == 'Invite')));
-        common_element('fb:tab-item', array('title' => 'Settings',
-                                            'href' => 'settings.php',
-                                            'selected' => ($selected == 'Settings')));
-        common_element_end('fb:tabs');
+        $this->elementStart('fb:if-section-not-added', array('section' => 'profile'));
+        $this->elementStart('span', array('id' => 'add_to_profile'));
+        $this->element('fb:add-section-button', array('section' => 'profile'));
+        $this->elementEnd('span');
+        $this->elementEnd('fb:if-section-not-added');
 
+        $this->showLogo();
 
         if ($msg) {
             if ($success) {
-                common_element('fb:success', array('message' => $msg));
+                $this->element('fb:success', array('message' => $msg));
             } else {
                 // XXX do an error message here
             }
         }
 
-        common_element_start('div', 'main_body');
+        $this->elementStart('div', 'main_body');
+
+    }
+
+    function showNav($selected = 'Home')
+    {
+
+        $this->elementStart('dl', array("id" => 'site_nav_local_views'));
+        $this->element('dt', null, _('Local Views'));
+        $this->elementStart('dd');
+
+        $this->elementStart('ul', array('class' => 'nav'));
+
+        $this->elementStart('li', array('class' =>
+            ($selected == 'Home') ? 'current' : 'facebook_home'));
+        $this->element('a',
+            array('href' => 'index.php', 'title' => _('Home')), _('Home'));
+        $this->elementEnd('li');
+
+        $this->elementStart('li',
+            array('class' =>
+                ($selected == 'Invite') ? 'current' : 'facebook_invite'));
+        $this->element('a',
+            array('href' => 'invite.php', 'title' => _('Invite')), _('Invite'));
+        $this->elementEnd('li');
+
+        $this->elementStart('li',
+            array('class' =>
+                ($selected == 'Settings') ? 'current' : 'facebook_settings'));
+        $this->element('a',
+            array('href' => 'settings.php',
+                'title' => _('Settings')), _('Settings'));
+        $this->elementEnd('li');
+
+        $this->elementEnd('ul');
+
+        $this->elementEnd('dd');
+        $this->elementEnd('dl');
+
+    }
+
+    function showFooter()
+    {
+        $this->elementEnd('div');
+        $this->endXml();
+    }
+
+    function showInstructions()
+    {
+        global $xw;
+
+        $this->elementStart('dl', array('class' => 'system_notice'));
+        $this->element('dt', null, 'Page Notice');
+
+        $loginmsg_part1 = _('To use the %s Facebook Application you need to login ' .
+            'with your username and password. Don\'t have a username yet? ');
 
+        $loginmsg_part2 = _(' a new account.');
+
+        $this->elementStart('dd');
+        $this->elementStart('p');
+        $this->text(sprintf($loginmsg_part1, common_config('site', 'name')));
+        $this->element('a',
+            array('href' => common_local_url('register')), _('Register'));
+        $this->text($loginmsg_part2);
+        $this->elementEnd('dd');
+        $this->elementEnd('dl');
+    }
+
+    function showStylesheets()
+    {
+        global $xw;
+
+        $this->element('link', array('rel' => 'stylesheet',
+                                     'type' => 'text/css',
+                                     'href' => getFacebookBaseCSS()));
+
+        $this->element('link', array('rel' => 'stylesheet',
+                                     'type' => 'text/css',
+                                     'href' => getFacebookThemeCSS()));
     }
 
-    function show_footer()
+    function showScripts()
     {
-        common_element_end('div');
-        common_end_xml();
+        global $xw;
+
+        $this->element('script', array('type' => 'text/javascript',
+                                       'src' => getFacebookJS()));
+
     }
 
     function showLoginForm($msg = null)
     {
-        start_fbml();
+        startFBML();
+
+        $this->showStylesheets();
+        $this->showScripts();
 
-        common_element_start('a', array('href' => 'http://identi.ca'));
-        common_element('img', array('src' => 'http://theme.identi.ca/identica/logo.png',
-                                    'alt' => 'Identi.ca',
-                                    'id' => 'logo'));
-        common_element_end('a');
+        $this->showLogo();
+
+        $this->elementStart('div', array('class' => 'content'));
+        $this->element('h1', null, _('Login'));
 
         if ($msg) {
-             common_element('fb:error', array('message' => $msg));
+             $this->element('fb:error', array('message' => $msg));
         }
 
-        common_element("h2", null,
-            _('To add the Identi.ca application, you need to log into your Identi.ca account.'));
-
+        $this->showInstructions();
 
-        common_element_start('div', array('class' => 'instructions'));
-        common_element_start('p');
-        common_raw('Login with your username and password. Don\'t have a username yet?'
-        .' <a href="http://identi.ca/main/register">Register</a> a new account.');
-        common_element_end('p');
-        common_element_end('div');
+        $this->elementStart('div', array('id' => 'content_inner'));
 
-        common_element_start('div', array('id' => 'content'));
-        common_element_start('form', array('method' => 'post',
+        $this->elementStart('form', array('method' => 'post',
+                                               'class' => 'form_settings',
                                                'id' => 'login',
                                                'action' => 'index.php'));
-        common_input('nickname', _('Nickname'));
-        common_password('password', _('Password'));
 
-        common_submit('submit', _('Login'));
-        common_element_end('form');
+        $this->elementStart('fieldset');
+        $this->element('legend', null, _('Login to site'));
+
+        $this->elementStart('ul', array('class' => 'form_datas'));
+        $this->elementStart('li');
+        $this->input('nickname', _('Nickname'));
+        $this->elementEnd('li');
+        $this->elementStart('li');
+        $this->password('password', _('Password'));
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
 
-        common_element_start('p');
-        common_element('a', array('href' => common_local_url('recoverpassword')),
+        $this->submit('submit', _('Login'));
+        $this->elementEnd('form');
+
+        $this->elementStart('p');
+        $this->element('a', array('href' => common_local_url('recoverpassword')),
                        _('Lost or forgotten password?'));
-        common_element_end('p');
-        common_element_end('div');
+        $this->elementEnd('p');
+
+        $this->elementEnd('div');
 
-        common_end_xml();
+        $this->endXml();
 
     }
 
+    function showNoticeForm($user)
+    {
+
+        global $xw;
+
+        $this->elementStart('form', array('id' => 'form_notice',
+                                           'method' => 'post',
+                                           'action' => 'index.php'));
+
+        $this->elementStart('fieldset');
+        $this->element('legend', null, 'Send a notice');
+
+        $this->elementStart('ul', 'form_datas');
+        $this->elementStart('li', array('id' => 'noticcommon_elemente_text'));
+        $this->element('label', array('for' => 'notice_data-text'),
+                            sprintf(_('What\'s up, %s?'), $user->nickname));
+
+        $this->element('textarea', array('id' => 'notice_data-text',
+                                              'cols' => 35,
+                                              'rows' => 4,
+                                              'name' => 'status_textarea'));
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+
+        $this->elementStart('dl', 'form_note');
+        $this->element('dt', null, _('Available characters'));
+        $this->element('dd', array('id' => 'notice_text-count'),
+                            '140');
+        $this->elementEnd('dl');
+
+        $this->elementStart('ul', array('class' => 'form_actions'));
+
+        $this->elementStart('li', array('id' => 'notice_submit'));
+
+        $this->submit('submit', _('Send'));
+
+        /*
+        $this->element('input', array('id' => 'notice_action-submit',
+                                           'class' => 'submit',
+                                           'name' => 'status_submit',
+                                           'type' => 'submit',
+                                           'value' => _('Send')));
+        */
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+        $this->elementEnd('fieldset');
+        $this->elementEnd('form');
+    }
 
 }
diff --git a/lib/facebookutil.php b/lib/facebookutil.php
index 2529b8a4b..a133ce8ba 100644
--- a/lib/facebookutil.php
+++ b/lib/facebookutil.php
@@ -17,10 +17,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-require_once(INSTALLDIR.'/extlib/facebook/facebook.php');
-require_once(INSTALLDIR.'/lib/noticelist.php');
+require_once INSTALLDIR.'/extlib/facebook/facebook.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
 
 define("FACEBOOK_SERVICE", 2); // Facebook is foreign_service ID 2
+define("FACEBOOK_NOTICE_PREFIX", 1);
+define("FACEBOOK_PROMPTED_UPDATE_PREF", 2);
 
 // Gets all the notices from users with a Facebook link since a given ID
 function get_facebook_notices($since)
@@ -42,7 +44,7 @@ function get_facebook()
     return new Facebook($apikey, $secret);
 }
 
-function start_fbml($indent = true)
+function startFBML($indent = true)
 {
     global $xw;
     $xw = new XMLWriter();
@@ -94,7 +96,7 @@ function update_profile_box($facebook, $fbuid, $user, $notice)
     $xw = new XMLWriter();
     $xw->openMemory();
 
-    $item = new NoticeListItem($notice);
+    $item = new FacebookNoticeListItem($notice);
     $item->show();
 
     $fbml = "<fb:wide>$style " . $xw->outputMemory(false) . "</fb:wide>";
@@ -104,3 +106,182 @@ function update_profile_box($facebook, $fbuid, $user, $notice)
 
     $facebook->api_client->profile_setFBML(null, $fbuid, $fbml, null, null, $fbml_main);
 }
+
+function getFacebookBaseCSS()
+{
+    # Add a timestamp to the CSS file so Facebook cache wont ignore our changes
+    $ts = filemtime(INSTALLDIR.'/theme/base/css/facebookapp.base.css');
+    $cssurl = INSTALLDIR.'/theme/base/css/facebookapp.base.css' . "?ts=$ts";
+    return $cssurl;
+}
+
+function getFacebookThemeCSS() 
+{
+    # Add a timestamp to the CSS file so Facebook cache wont ignore our changes
+    $ts = filemtime(theme_file('css/facebookapp.theme.css'));
+    $cssurl = theme_path('css/facebookapp.theme.css') . "?ts=$ts";
+    return $cssurl;   
+}
+
+function getFacebookJS() {
+
+    # Add a timestamp to the FBJS file so Facebook cache wont ignore our changes
+    $ts = filemtime(INSTALLDIR.'/js/facebookapp.js');
+    $jsurl = common_path('js/facebookapp.js') . "?ts=$ts";
+    return $jsurl;
+}
+
+
+// Does a little before-after block for next/prev page
+
+function facebookPagination($have_before, $have_after, $page, $action, $args=null)
+{
+
+    if ($have_before || $have_after) {
+        common_element_start('div', array('id' => 'pagination'));
+        common_element_start('ul', array('id' => 'nav_pagination'));
+    }
+
+    if ($have_before) {
+        $pargs = array('page' => $page-1);
+        $newargs = ($args) ? array_merge($args,$pargs) : $pargs;
+
+        common_element_start('li', 'before');
+        common_element('a', array('href' => "index.php?page=$newargs[page]", 'rel' => 'prev'),
+                       _('« After'));
+        common_element_end('li');
+    }
+
+    if ($have_after) {
+        $pargs = array('page' => $page+1);
+        $newargs = ($args) ? array_merge($args,$pargs) : $pargs;
+        common_element_start('li', 'after');
+        common_element('a', array('href' => "index.php?page=$newargs[page]", 'rel' => 'next'),
+                       _('Before »'));
+        common_element_end('li');
+    }
+
+    if ($have_before || $have_after) {
+        common_element_end('ul');
+        common_element_end('div');
+    }
+}
+
+
+class FacebookNoticeList extends NoticeList
+{
+    /**
+     * show the list of notices
+     *
+     * "Uses up" the stream by looping through it. So, probably can't
+     * be called twice on the same list.
+     *
+     * @return int count of notices listed.
+     */
+
+    function show()
+    {
+        common_element_start('div', array('id' =>'notices_primary'));
+        common_element('h2', null, _('Notices'));
+        common_element_start('ul', array('class' => 'notices'));
+
+        $cnt = 0;
+
+        while ($this->notice->fetch() && $cnt <= NOTICES_PER_PAGE) {
+            $cnt++;
+
+            if ($cnt > NOTICES_PER_PAGE) {
+                break;
+            }
+
+            $item = $this->newListItem($this->notice);
+            $item->show();
+        }
+
+        common_element_end('ul');
+        common_element_end('div');
+
+        return $cnt;
+    }
+
+    /**
+     * returns a new list item for the current notice
+     *
+     * Overridden to return a Facebook specific list item.
+     *
+     * @param Notice $notice the current notice
+     *
+     * @return FacebookNoticeListItem a list item for displaying the notice
+     * formatted for display in the Facebook App.
+     */
+
+    function newListItem($notice)
+    {
+        return new FacebookNoticeListItem($notice);
+    }
+
+}
+
+class FacebookNoticeListItem extends NoticeListItem
+{
+    /**
+     * recipe function for displaying a single notice in the Facebook App.
+     *
+     * Overridden to strip out some of the controls that we don't
+     * want to be available.
+     *
+     * @return void
+     */
+
+    function show()
+    {
+        $this->showStart();
+
+        common_element_start('div', 'entry-title');
+        $this->showAuthor();
+        $this->showContent();
+        common_element_end('div');
+
+        common_element_start('div', 'entry-content');
+        $this->showNoticeLink();
+        $this->showNoticeSource();
+        $this->showReplyTo();
+        common_element_end('div');
+
+        $this->showEnd();
+    }
+
+    function showStart()
+    {
+        // XXX: RDFa
+        // TODO: add notice_type class e.g., notice_video, notice_image
+        common_element_start('li', array('class' => 'hentry notice',
+                                         'id' => 'notice-' . $this->notice->id));
+    }
+
+    function showNoticeLink()
+    {
+        $noticeurl = common_local_url('shownotice',
+                                      array('notice' => $this->notice->id));
+        // XXX: we need to figure this out better. Is this right?
+        if (strcmp($this->notice->uri, $noticeurl) != 0 &&
+            preg_match('/^http/', $this->notice->uri)) {
+            $noticeurl = $this->notice->uri;
+        }
+
+        common_element_start('dl', 'timestamp');
+        common_element('dt', null, _('Published'));
+        common_element_start('dd', null);
+        common_element_start('a', array('rel' => 'bookmark',
+                                        'href' => $noticeurl));
+        $dt = common_date_iso8601($this->notice->created);
+        common_element('abbr', array('class' => 'published',
+                                     'title' => $dt),
+        common_date_string($this->notice->created));
+        common_element_end('a');
+        common_element_end('dd');
+        common_element_end('dl');
+    }
+
+}
+
diff --git a/lib/favorform.php b/lib/favorform.php
new file mode 100644
index 000000000..f3a7a9756
--- /dev/null
+++ b/lib/favorform.php
@@ -0,0 +1,153 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Form for favoring a notice
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for favoring a notice
+ *
+ * @category Form
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      DisfavorForm
+ */
+
+class FavorForm extends Form
+{
+    /**
+     * Notice to favor
+     */
+
+    var $notice = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out    output channel
+     * @param Notice        $notice notice to favor
+     */
+
+    function __construct($out=null, $notice=null)
+    {
+        parent::__construct($out);
+
+        $this->notice = $notice;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'favor-' . $this->notice->id;
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('favor');
+    }
+
+    /**
+     * Include a session token for CSRF protection
+     *
+     * @return void
+     */
+
+    function sessionToken()
+    {
+        $this->out->hidden('token-' . $this->notice->id,
+                           common_session_token());
+    }
+
+
+    /**
+     * Legend of the Form
+     *
+     * @return void
+     */
+    function formLegend()
+    {
+        $this->out->element('legend', null, _('Favor this notice'));
+    }
+
+
+    /**
+     * Data elements
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $this->out->hidden('notice-n'.$this->notice->id,
+                           $this->notice->id,
+                           'notice');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('favor-submit-' . $this->notice->id,
+                           _('Favor'), 'submit', null, _('Favor this notice'));
+    }
+    
+    /**
+     * Class of the form.
+     *
+     * @return string the form's class
+     */
+    
+    function formClass()
+    {
+        return 'form_favor';
+    }
+}
diff --git a/lib/feedlist.php b/lib/feedlist.php
new file mode 100644
index 000000000..47d909e96
--- /dev/null
+++ b/lib/feedlist.php
@@ -0,0 +1,158 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Widget for showing a list of feeds
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Widget for showing a list of feeds
+ *
+ * Typically used for Action::showExportList()
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      Action::showExportList()
+ */
+
+class FeedList extends Widget
+{
+    var $action = null;
+    
+    function __construct($action=null)
+    {
+	parent::__construct($action);
+	$this->action = $action;
+    }
+
+    function show($feeds)
+    {
+        $this->out->elementStart('div', array('id' => 'export_data',
+                                              'class' => 'section'));
+        $this->out->element('h2', null, _('Export data'));
+        $this->out->elementStart('ul', array('class' => 'xoxo'));
+
+        foreach ($feeds as $key => $value) {
+            $this->feedItem($feeds[$key]);
+        }
+
+        $this->out->elementEnd('ul');
+        $this->out->elementEnd('div');
+    }
+
+    function feedItem($feed)
+    {
+        $nickname = $this->action->trimmed('nickname');
+
+        switch($feed['item']) {
+         case 'notices': default:
+            $feed_classname = $feed['type'];
+            $feed_mimetype = "application/".$feed['type']."+xml";
+            $feed_title = "$nickname's ".$feed['version']." notice feed";
+            $feed['textContent'] = "RSS";
+            break;
+
+         case 'allrss':
+            $feed_classname = $feed['type'];
+            $feed_mimetype = "application/".$feed['type']."+xml";
+            $feed_title = $feed['version']." feed for $nickname and friends";
+            $feed['textContent'] = "RSS";
+            break;
+
+         case 'repliesrss':
+            $feed_classname = $feed['type'];
+            $feed_mimetype = "application/".$feed['type']."+xml";
+            $feed_title = $feed['version']." feed for replies to $nickname";
+            $feed['textContent'] = "RSS";
+            break;
+
+         case 'publicrss':
+            $feed_classname = $feed['type'];
+            $feed_mimetype = "application/".$feed['type']."+xml";
+            $feed_title = "Public timeline ".$feed['version']." feed";
+            $feed['textContent'] = "RSS";
+            break;
+
+         case 'publicatom':
+            $feed_classname = "atom";
+            $feed_mimetype = "application/".$feed['type']."+xml";
+            $feed_title = "Public timeline ".$feed['version']." feed";
+            $feed['textContent'] = "Atom";
+            break;
+
+         case 'tagrss':
+            $feed_classname = $feed['type'];
+            $feed_mimetype = "application/".$feed['type']."+xml";
+            $feed_title = $feed['version']." feed for this tag";
+            $feed['textContent'] = "RSS";
+            break;
+
+         case 'favoritedrss':
+            $feed_classname = $feed['type'];
+            $feed_mimetype = "application/".$feed['type']."+xml";
+            $feed_title = "Favorited ".$feed['version']." feed";
+            $feed['textContent'] = "RSS";
+            break;
+
+         case 'foaf':
+            $feed_classname = "foaf";
+            $feed_mimetype = "application/".$feed['type']."+xml";
+            $feed_title = "$nickname's FOAF file";
+            $feed['textContent'] = "FOAF";
+            break;
+
+         case 'favoritesrss':
+            $feed_classname = "favorites";
+            $feed_mimetype = "application/".$feed['type']."+xml";
+            $feed_title = "Feed for favorites of $nickname";
+            $feed['textContent'] = "RSS";
+            break;
+
+         case 'usertimeline':
+            $feed_classname = "atom";
+            $feed_mimetype = "application/".$feed['type']."+xml";
+            $feed_title = "$nickname's ".$feed['version']." notice feed";
+            $feed['textContent'] = "Atom";
+            break;
+        }
+        $this->out->elementStart('li');
+        $this->out->element('a', array('href' => $feed['href'],
+                                  'class' => $feed_classname,
+                                  'type' => $feed_mimetype,
+                                  'title' => $feed_title),
+                       $feed['textContent']);
+        $this->out->elementEnd('li');
+    }
+}
diff --git a/lib/form.php b/lib/form.php
new file mode 100644
index 000000000..011d4bfc9
--- /dev/null
+++ b/lib/form.php
@@ -0,0 +1,168 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Base class for forms
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/widget.php';
+
+/**
+ * Base class for forms
+ *
+ * We have a lot of common forms (subscribe, fave, delete) and this superclass
+ * lets us abstract out the basic features of the form.
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      HTMLOutputter
+ */
+
+class Form extends Widget
+{
+    /**
+     * Show the form
+     *
+     * Uses a recipe to output the form.
+     *
+     * @return void
+     * @see Widget::show()
+     */
+
+    function show()
+    {
+        $this->out->elementStart('form',
+                                 array('id' => $this->id(),
+				       'class' => $this->formClass(),
+                                       'method' => 'post',
+                                       'action' => $this->action()));
+        $this->out->elementStart('fieldset');
+        $this->formLegend();
+        $this->sessionToken();
+        $this->formData();
+        $this->formActions();
+        $this->out->elementEnd('fieldset');
+        $this->out->elementEnd('form');
+    }
+
+    /**
+     * Include a session token for CSRF protection
+     *
+     * @return void
+     */
+
+    function sessionToken()
+    {
+        $this->out->hidden('token', common_session_token());
+    }
+
+
+    /**
+     * Name of the form
+     *
+     * Sub-classes should overload this with the name of their form.
+     *
+     * @return void
+     */
+
+    function formLegend()
+    {
+    }
+
+
+    /**
+     * Visible or invisible data elements
+     *
+     * Display the form fields that make up the data of the form.
+     * Sub-classes should overload this to show their data.
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+    }
+
+    /**
+     * Buttons for form actions
+     *
+     * Submit and cancel buttons (or whatever)
+     * Sub-classes should overload this to show their own buttons.
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+    }
+
+    /**
+     * ID of the form
+     *
+     * Should be unique on the page. Sub-classes should overload this
+     * to show their own IDs.
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return null;
+    }
+
+    /**
+     * Action of the form.
+     *
+     * URL to post to. Should be overloaded by subclasses to give
+     * somewhere to post to.
+     *
+     * @return string URL to post to
+     */
+
+    function action()
+    {
+    }
+    
+    /**
+     * Class of the form.
+     *
+     * @return string the form's class
+     */
+
+    function formClass()
+    {
+	return 'form';
+    }
+}
diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php
new file mode 100644
index 000000000..1e164933c
--- /dev/null
+++ b/lib/htmloutputter.php
@@ -0,0 +1,353 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Low-level generator for HTML
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Output
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/xmloutputter.php';
+
+define('PAGE_TYPE_PREFS',
+       'text/html,application/xhtml+xml,'.
+       'application/xml;q=0.3,text/xml;q=0.2');
+
+/**
+ * Low-level generator for HTML
+ *
+ * Abstracts some of the code necessary for HTML generation. Especially
+ * has methods for generating HTML form elements. Note that these have
+ * been created kind of haphazardly, not with an eye to making a general
+ * HTML-creation class.
+ *
+ * @category Output
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      Action
+ * @see      XMLOutputter
+ */
+
+class HTMLOutputter extends XMLOutputter
+{
+    /**
+     * Constructor
+     *
+     * Just wraps the XMLOutputter constructor.
+     *
+     * @param string  $output URI to output to, default = stdout
+     * @param boolean $indent Whether to indent output, default true
+     */
+
+    function __construct($output='php://output', $indent=true)
+    {
+        parent::__construct($output, $indent);
+    }
+
+    /**
+     * Start an HTML document
+     *
+     * If $type isn't specified, will attempt to do content negotiation.
+     *
+     * Attempts to do content negotiation for language, also.
+     *
+     * @param string $type MIME type to use; default is to do negotation.
+     *
+     * @todo extract content negotiation code to an HTTP module or class.
+     *
+     * @return void
+     */
+
+    function startHTML($type=null)
+    {
+        if (!$type) {
+            $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ?
+              $_SERVER['HTTP_ACCEPT'] : null;
+
+            // XXX: allow content negotiation for RDF, RSS, or XRDS
+
+            $cp = common_accept_to_prefs($httpaccept);
+            $sp = common_accept_to_prefs(PAGE_TYPE_PREFS);
+
+            $type = common_negotiate_type($cp, $sp);
+
+            if (!$type) {
+                common_user_error(_('This page is not available in a '.
+                                    'media type you accept'), 406);
+                exit(0);
+            }
+        }
+
+        header('Content-Type: '.$type);
+
+        $this->startXML('html',
+                        '-//W3C//DTD XHTML 1.0 Strict//EN',
+                        'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
+
+        // FIXME: correct language for interface
+
+        $language = common_language();
+
+        $this->elementStart('html', array('xmlns' => 'http://www.w3.org/1999/xhtml',
+                                          'xml:lang' => $language,
+                                          'lang' => $language));
+    }
+
+    /**
+    *  Ends an HTML document
+    *
+    *  @return void
+    */
+    function endHTML()
+    {
+        $this->elementEnd('html');
+        $this->endXML();
+    }
+
+    /**
+     * Output an HTML text input element
+     *
+     * Despite the name, it is specifically for outputting a
+     * text input element, not other <input> elements. It outputs
+     * a cluster of elements, including a <label> and an associated
+     * instructions span.
+     *
+     * @param string $id           element ID, must be unique on page
+     * @param string $label        text of label for the element
+     * @param string $value        value of the element, default null
+     * @param string $instructions instructions for valid input
+     *
+     * @todo add a $name parameter
+     * @todo add a $maxLength parameter
+     * @todo add a $size parameter
+     *
+     * @return void
+     */
+
+    function input($id, $label, $value=null, $instructions=null)
+    {
+        $this->element('label', array('for' => $id), $label);
+        $attrs = array('name' => $id,
+                       'type' => 'text',
+                       'id' => $id);
+        if ($value) {
+            $attrs['value'] = htmlspecialchars($value);
+        }
+        $this->element('input', $attrs);
+        if ($instructions) {
+            $this->element('p', 'form_guide', $instructions);
+        }
+    }
+
+    /**
+     * output an HTML checkbox and associated elements
+     *
+     * Note that the value is default 'true' (the string), which can
+     * be used by Action::boolean()
+     *
+     * @param string $id           element ID, must be unique on page
+     * @param string $label        text of label for the element
+     * @param string $checked      if the box is checked, default false
+     * @param string $instructions instructions for valid input
+     * @param string $value        value of the checkbox, default 'true'
+     * @param string $disabled     show the checkbox disabled, default false
+     *
+     * @return void
+     *
+     * @todo add a $name parameter
+     */
+
+    function checkbox($id, $label, $checked=false, $instructions=null,
+                      $value='true', $disabled=false)
+    {
+        $attrs = array('name' => $id,
+                       'type' => 'checkbox',
+                       'class' => 'checkbox',
+                       'id' => $id);
+        if ($value) {
+            $attrs['value'] = htmlspecialchars($value);
+        }
+        if ($checked) {
+            $attrs['checked'] = 'checked';
+        }
+        if ($disabled) {
+            $attrs['disabled'] = 'true';
+        }
+        $this->element('input', $attrs);
+        $this->text(' ');
+        $this->element('label', array('class' => 'checkbox',
+                                      'for' => $id),
+                       $label);
+        $this->text(' ');
+        if ($instructions) {
+            $this->element('p', 'form_guide', $instructions);
+        }
+    }
+
+    /**
+     * output an HTML combobox/select and associated elements
+     *
+     * $content is an array of key-value pairs for the dropdown, where
+     * the key is the option value attribute and the value is the option
+     * text. (Careful on the overuse of 'value' here.)
+     *
+     * @param string $id           element ID, must be unique on page
+     * @param string $label        text of label for the element
+     * @param array  $content      options array, value => text
+     * @param string $instructions instructions for valid input
+     * @param string $blank_select whether to have a blank entry, default false
+     * @param string $selected     selected value, default null
+     *
+     * @return void
+     *
+     * @todo add a $name parameter
+     */
+
+    function dropdown($id, $label, $content, $instructions=null,
+                      $blank_select=false, $selected=null)
+    {
+        $this->element('label', array('for' => $id), $label);
+        $this->elementStart('select', array('id' => $id, 'name' => $id));
+        if ($blank_select) {
+            $this->element('option', array('value' => ''));
+        }
+        foreach ($content as $value => $option) {
+            if ($value == $selected) {
+                $this->element('option', array('value' => $value,
+                                               'selected' => $value),
+                               $option);
+            } else {
+                $this->element('option', array('value' => $value), $option);
+            }
+        }
+        $this->elementEnd('select');
+        if ($instructions) {
+            $this->element('p', 'form_guide', $instructions);
+        }
+    }
+
+    /**
+     * output an HTML hidden element
+     *
+     * $id is re-used as name
+     *
+     * @param string $id    element ID, must be unique on page
+     * @param string $value hidden element value, default null
+     * @param string $name  name, if different than ID
+     *
+     * @return void
+     */
+
+    function hidden($id, $value, $name=null)
+    {
+        $this->element('input', array('name' => ($name) ? $name : $id,
+                                      'type' => 'hidden',
+                                      'id' => $id,
+                                      'value' => $value));
+    }
+
+    /**
+     * output an HTML password input and associated elements
+     *
+     * @param string $id           element ID, must be unique on page
+     * @param string $label        text of label for the element
+     * @param string $instructions instructions for valid input
+     *
+     * @return void
+     *
+     * @todo add a $name parameter
+     */
+
+    function password($id, $label, $instructions=null)
+    {
+        $this->element('label', array('for' => $id), $label);
+        $attrs = array('name' => $id,
+                       'type' => 'password',
+                       'class' => 'password',
+                       'id' => $id);
+        $this->element('input', $attrs);
+        if ($instructions) {
+            $this->element('p', 'form_guide', $instructions);
+        }
+    }
+
+    /**
+     * output an HTML submit input and associated elements
+     *
+     * @param string $id    element ID, must be unique on page
+     * @param string $label text of the button
+     * @param string $cls   class of the button, default 'submit'
+     * @param string $name  name, if different than ID
+     *
+     * @return void
+     *
+     * @todo add a $name parameter
+     */
+
+    function submit($id, $label, $cls='submit', $name=null, $title=null)
+    {
+        $this->element('input', array('type' => 'submit',
+                                      'id' => $id,
+                                      'name' => ($name) ? $name : $id,
+                                      'class' => $cls,
+                                      'value' => $label,
+                                      'title' => $title));
+    }
+
+    /**
+     * output an HTML textarea and associated elements
+     *
+     * @param string $id           element ID, must be unique on page
+     * @param string $label        text of label for the element
+     * @param string $content      content of the textarea, default none
+     * @param string $instructions instructions for valid input
+     *
+     * @return void
+     *
+     * @todo add a $name parameter
+     * @todo add a $cols parameter
+     * @todo add a $rows parameter
+     */
+
+    function textarea($id, $label, $content=null, $instructions=null)
+    {
+        $this->element('label', array('for' => $id), $label);
+        $this->element('textarea', array('rows' => 3,
+                                         'cols' => 40,
+                                         'name' => $id,
+                                         'id' => $id),
+                       ($content) ? $content : '');
+        if ($instructions) {
+            $this->element('p', 'form_guide', $instructions);
+        }
+    }
+}
diff --git a/lib/logingroupnav.php b/lib/logingroupnav.php
new file mode 100644
index 000000000..8c03eccea
--- /dev/null
+++ b/lib/logingroupnav.php
@@ -0,0 +1,96 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Menu for login group of actions
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Menu
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/widget.php';
+
+/**
+ * Menu for login group of actions
+ *
+ * @category Output
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      Widget
+ */
+
+class LoginGroupNav extends Widget
+{
+    var $action = null;
+
+    /**
+     * Construction
+     *
+     * @param Action $action current action, used for output
+     */
+
+    function __construct($action=null)
+    {
+        parent::__construct($action);
+        $this->action = $action;
+    }
+
+    /**
+     * Show the menu
+     *
+     * @return void
+     */
+
+    function show()
+    {
+        // action => array('prompt', 'title')
+        $menu =
+          array('login' =>
+                array(_('Login'),
+                      _('Login with a username and password')),
+                'register' =>
+                array(_('Register'),
+                      _('Sign up for a new account')),
+                'openid' =>
+                array(_('OpenID'),
+                      _('Login or register with OpenID')));
+
+        $action_name = $this->action->trimmed('action');
+        $this->action->elementStart('ul', array('class' => 'nav'));
+
+        foreach ($menu as $menuaction => $menudesc) {
+            $this->action->menuItem(common_local_url($menuaction),
+                                    $menudesc[0],
+                                    $menudesc[1],
+                                    $action_name === $menuaction);
+        }
+
+        $this->action->elementEnd('ul');
+    }
+}
diff --git a/lib/mailbox.php b/lib/mailbox.php
index bdc360a35..9af0dbd2f 100644
--- a/lib/mailbox.php
+++ b/lib/mailbox.php
@@ -49,6 +49,23 @@ define('MESSAGES_PER_PAGE', 20);
 
 class MailboxAction extends PersonalAction
 {
+    var $page = null;
+
+    function prepare($args) 
+    {
+        parent::prepare($args);
+
+        $nickname   = common_canonical_nickname($this->arg('nickname'));
+        $this->user = User::staticGet('nickname', $nickname);
+        $this->page = $this->trimmed('page');
+
+        if (!$this->page) {
+            $this->page = 1;
+        }
+
+        return true;
+    }
+
     /**
      * output page based on arguments
      *
@@ -61,134 +78,42 @@ class MailboxAction extends PersonalAction
     {
         parent::handle($args);
 
-        $nickname = common_canonical_nickname($this->arg('nickname'));
-
-        $user = User::staticGet('nickname', $nickname);
-
-        if (!$user) {
-            $this->client_error(_('No such user.'), 404);
+        if (!$this->user) {
+            $this->clientError(_('No such user.'), 404);
             return;
         }
 
         $cur = common_current_user();
 
-        if (!$cur || $cur->id != $user->id) {
-            $this->client_error(_('Only the user can read their own mailboxes.'),
-                                403);
-            return;
-        }
-
-        $profile = $user->getProfile();
-
-        if (!$profile) {
-            $this->server_error(_('User has no profile.'));
+        if (!$cur || $cur->id != $this->user->id) {
+            $this->clientError(_('Only the user can read their own mailboxes.'),
+                403);
             return;
         }
 
-        $page = $this->trimmed('page');
-
-        if (!$page) {
-            $page = 1;
-        }
-
-        $this->showPage($user, $page);
+        $this->showPage();
     }
 
-    /**
-     * returns the title of the page
-     *
-     * @param User $user current user
-     * @param int  $page current page
-     *
-     * @return string localised title of the page
-     */
-
-    function getTitle($user, $page)
+    function showLocalNav()
     {
-        return '';
+        $nav = new PersonalGroupNav($this);
+        $nav->show();
     }
 
-    /**
-     * instructions for using this page
-     *
-     * @return string localised instructions for using the page
-     */
-
-    function getInstructions()
+    function showNoticeForm()
     {
-        return '';
+        $message_form = new MessageForm($this);
+        $message_form->show();
     }
 
-    /**
-     * do structured output for the "instructions" are of the page
-     *
-     * @return void
-     */
-
-    function showTop()
+    function showContent()
     {
-        $cur = common_current_user();
-
-        common_message_form(null, $cur, null);
-
-        $this->views_menu();
-    }
-
-    /**
-     * show a full page of output
-     *
-     * @param User $user The current user
-     * @param int  $page The page the user is on
-     *
-     * @return void
-     */
-
-    function showPage($user, $page)
-    {
-        common_show_header($this->getTitle($user, $page),
-                           null, null,
-                           array($this, 'showTop'));
-
-        $this->showBox($user, $page);
-
-        common_show_footer();
-    }
-
-    /**
-     * retrieve the messages appropriate for this mailbox
-     *
-     * Does a query for the right messages
-     *
-     * @param User $user The current user
-     * @param int  $page The page the user is on
-     *
-     * @return Message data object with stream for messages
-     */
-
-    function getMessages($user, $page)
-    {
-        return null;
-    }
-
-    /**
-     * show the messages for a mailbox in list format
-     *
-     * Includes the pagination links (before, after).
-     *
-     * @param User $user The current user
-     * @param int  $page The page the user is on
-     *
-     * @return void
-     */
-
-    function showBox($user, $page)
-    {
-        $message = $this->getMessages($user, $page);
+        $message = $this->getMessages();
 
         if ($message) {
 
             $cnt = 0;
-            common_element_start('ul', array('id' => 'messages'));
+            $this->elementStart('ul', array('id' => 'messages'));
 
             while ($message->fetch() && $cnt <= MESSAGES_PER_PAGE) {
                 $cnt++;
@@ -200,17 +125,22 @@ class MailboxAction extends PersonalAction
                 $this->showMessage($message);
             }
 
-            common_element_end('ul');
+            $this->elementEnd('ul');
 
-            common_pagination($page > 1, $cnt > MESSAGES_PER_PAGE,
-                              $page, $this->trimmed('action'),
-                              array('nickname' => $user->nickname));
+            $this->pagination($this->page > 1, $cnt > MESSAGES_PER_PAGE,
+                              $this->page, $this->trimmed('action'),
+                              array('nickname' => $this->user->nickname));
 
             $message->free();
             unset($message);
         }
     }
 
+    function getMessages()
+    {
+        return null;
+    }
+
     /**
      * returns the profile we want to show with the message
      *
@@ -229,6 +159,9 @@ class MailboxAction extends PersonalAction
     /**
      * show a single message in the list format
      *
+     * XXX: This needs to be extracted out into a MessageList similar
+     * to NoticeList.
+     *
      * @param Message $message the message to show
      *
      * @return void
@@ -236,14 +169,14 @@ class MailboxAction extends PersonalAction
 
     function showMessage($message)
     {
-        common_element_start('li', array('class' => 'message_single',
+        $this->elementStart('li', array('class' => 'message_single',
                                          'id' => 'message-' . $message->id));
 
         $profile = $this->getMessageProfile($message);
 
         $avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
-        common_element_start('a', array('href' => $profile->profileurl));
-        common_element('img', array('src' => ($avatar) ?
+        $this->elementStart('a', array('href' => $profile->profileurl));
+        $this->element('img', array('src' => ($avatar) ?
                                     common_avatar_display_url($avatar) :
                                     common_default_avatar(AVATAR_STREAM_SIZE),
                                     'class' => 'avatar stream',
@@ -252,14 +185,14 @@ class MailboxAction extends PersonalAction
                                     'alt' =>
                                     ($profile->fullname) ? $profile->fullname :
                                     $profile->nickname));
-        common_element_end('a');
-        common_element('a', array('href' => $profile->profileurl,
+        $this->elementEnd('a');
+        $this->element('a', array('href' => $profile->profileurl,
                                   'class' => 'nickname'),
                        $profile->nickname);
         // FIXME: URL, image, video, audio
-        common_element_start('p', array('class' => 'content'));
-        common_raw($message->rendered);
-        common_element_end('p');
+        $this->elementStart('p', array('class' => 'content'));
+        $this->raw($message->rendered);
+        $this->elementEnd('p');
 
         $messageurl = common_local_url('showmessage',
                                        array('message' => $message->id));
@@ -269,18 +202,72 @@ class MailboxAction extends PersonalAction
             preg_match('/^http/', $message->uri)) {
             $messageurl = $message->uri;
         }
-        common_element_start('p', 'time');
-        common_element('a', array('class' => 'permalink',
+        $this->elementStart('p', 'time');
+        $this->element('a', array('class' => 'permalink',
                                   'href' => $messageurl,
                                   'title' => common_exact_date($message->created)),
                        common_date_string($message->created));
         if ($message->source) {
-            common_text(_(' from '));
-            $this->source_link($message->source);
+            $this->text(_(' from '));
+            $this->showSource($message->source);
         }
 
-        common_element_end('p');
+        $this->elementEnd('p');
 
-        common_element_end('li');
+        $this->elementEnd('li');
     }
+
+    /**
+     * Show the page notice
+     *
+     * Shows instructions for the page
+     *
+     * @return void
+     */
+
+    function showPageNotice()
+    {
+        $instr  = $this->getInstructions();
+        $output = common_markup_to_html($instr);
+
+        $this->elementStart('div', 'instructions');
+        $this->raw($output);
+        $this->elementEnd('div');
+    }
+
+    /**
+     * Show the source of the message
+     *
+     * Returns either the name (and link) of the API client that posted the notice,
+     * or one of other other channels.
+     *
+     * @param string $source the source of the message 
+     *
+     * @return void
+     */
+
+    function showSource($source) 
+    {
+        $source_name = _($source);
+        switch ($source) {
+        case 'web':
+        case 'xmpp':
+        case 'mail':
+        case 'omb':
+        case 'api':
+            $this->element('span', 'noticesource', $source_name);
+            break;
+        default:
+            $ns = Notice_source::staticGet($source);
+            if ($ns) {
+                $this->element('a', array('href' => $ns->url),
+                               $ns->name);
+            } else {
+                $this->element('span', 'noticesource', $source_name);
+            }
+            break;
+        }
+        return;
+    }
+
 }
diff --git a/lib/messageform.php b/lib/messageform.php
new file mode 100644
index 000000000..eca39cc06
--- /dev/null
+++ b/lib/messageform.php
@@ -0,0 +1,152 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Form for posting a direct message
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for posting a direct message
+ *
+ * @category Form
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      HTMLOutputter
+ */
+
+class MessageForm extends Form
+{
+    /**
+     * User to send a direct message to
+     */
+
+    var $to = null;
+
+    /**
+     * Pre-filled content of the form
+     */
+
+    var $content = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out     output channel
+     * @param User          $to      user to send a message to
+     * @param string        $content content to pre-fill
+     */
+
+    function __construct($out=null, $to=null, $content=null)
+    {
+        parent::__construct($out);
+
+        $this->to      = $to;
+        $this->content = $content;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'message_form';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('newmessage');
+    }
+
+    /**
+     * Data elements
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $user = common_current_user();
+
+        $mutual_users = $user->mutuallySubscribedUsers();
+
+        $mutual = array();
+
+        while ($mutual_users->fetch()) {
+            if ($mutual_users->id != $user->id) {
+                $mutual[$mutual_users->id] = $mutual_users->nickname;
+            }
+        }
+
+        $mutual_users->free();
+        unset($mutual_users);
+
+        $this->out->dropdown('to', _('To'), $mutual, null, false,
+                             $this->to->id);
+
+        $this->out->elementStart('p');
+
+        $this->out->element('textarea', array('id' => 'message_content',
+                                              'cols' => 60,
+                                              'rows' => 3,
+                                              'name' => 'content'),
+                            ($this->content) ? $this->content : '');
+
+        $this->out->elementEnd('p');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->element('input', array('id' => 'message_send',
+                                           'name' => 'message_send',
+                                           'type' => 'submit',
+                                           'value' => _('Send')));
+    }
+}
\ No newline at end of file
diff --git a/lib/microid.php b/lib/microid.php
new file mode 100644
index 000000000..806b7ee7d
--- /dev/null
+++ b/lib/microid.php
@@ -0,0 +1,97 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Microid class
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  ID
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * A class for microids
+ *
+ * @category ID
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ * @see      http://microid.org/
+ */
+
+class Microid
+{
+    /** Agent part of the ID. */
+
+    var $agent = null;
+
+    /** Resource part of the ID. */
+
+    var $resource = null;
+
+    /**
+     * Constructor
+     *
+     * @param string $agent    Agent of the ID
+     * @param string $resource Resource part
+     */
+
+    function __construct($agent, $resource)
+    {
+        $this->agent    = $agent;
+        $this->resource = $resource;
+
+    }
+
+    /**
+     * Generate a MicroID string
+     *
+     * @return string MicroID for agent and resource
+     */
+
+    function toString()
+    {
+        $agent_proto    = $this->_getProto($this->agent);
+        $resource_proto = $this->_getProto($this->resource);
+
+        return $agent_proto.'+'.$resource_proto.':sha1:'.
+          sha1(sha1($this->agent).sha1($this->resource));
+    }
+
+    /**
+     * Utility for getting the protocol part of a URI
+     *
+     * @param string $uri URI to parse
+     *
+     * @return string scheme part of the URI
+     */
+
+    function _getProto($uri)
+    {
+        $colon = strpos($uri, ':');
+        return substr($uri, 0, $colon);
+    }
+}
diff --git a/lib/noticeform.php b/lib/noticeform.php
new file mode 100644
index 000000000..f0205f1c1
--- /dev/null
+++ b/lib/noticeform.php
@@ -0,0 +1,169 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Form for posting a notice
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for posting a notice
+ *
+ * Frequently-used form for posting a notice
+ *
+ * @category Form
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      HTMLOutputter
+ */
+
+class NoticeForm extends Form
+{
+    /**
+     * Current action, used for returning to this page.
+     */
+
+    var $action = null;
+
+    /**
+     * Pre-filled content of the form
+     */
+
+    var $content = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out     output channel
+     * @param string        $action  action to return to, if any
+     * @param string        $content content to pre-fill
+     */
+
+    function __construct($out=null, $action=null, $content=null)
+    {
+        parent::__construct($out);
+
+        $this->action  = $action;
+        $this->content = $content;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'form_notice';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('newnotice');
+    }
+
+
+    /**
+     * Legend of the Form
+     *
+     * @return void
+     */
+    function formLegend()
+    {
+        $this->out->element('legend', null, _('Send a notice'));
+    }
+
+
+    /**
+     * Data elements
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $user = common_current_user();
+
+        $this->out->elementStart('ul', 'form_data');
+        $this->out->elementStart('li', array('id' => 'notice_text'));
+        $this->out->element('label', array('for' => 'notice_data-text'),
+                            sprintf(_('What\'s up, %s?'), $user->nickname));
+        // XXX: vary by defined max size
+        $this->out->element('textarea', array('id' => 'notice_data-text',
+                                              'cols' => 35,
+                                              'rows' => 4,
+                                              'name' => 'status_textarea'),
+                            ($this->content) ? $this->content : '');
+        $this->out->elementEnd('li');
+        $this->out->elementEnd('ul');
+
+        $this->out->elementStart('dl', 'form_note');
+        $this->out->element('dt', null, _('Available characters'));
+        $this->out->element('dd', array('id' => 'notice_text-count'),
+                            '140');
+        $this->out->elementEnd('dl');
+
+        if ($this->action) {
+            $this->out->hidden('notice_return-to', $this->action, 'returnto');
+        }
+        $this->out->hidden('notice_in-reply-to', $this->action, 'inreplyto');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->elementStart('ul', 'form_actions');
+        $this->out->elementStart('li', array('id' => 'notice_submit'));
+        $this->out->element('input', array('id' => 'notice_action-submit',
+                                           'class' => 'submit',
+                                           'name' => 'status_submit',
+                                           'type' => 'submit',
+                                           'value' => _('Send')));
+        $this->out->elementEnd('li');
+        $this->out->elementEnd('ul');
+    }
+}
diff --git a/lib/noticelist.php b/lib/noticelist.php
index 71db067d0..c57d6ce19 100644
--- a/lib/noticelist.php
+++ b/lib/noticelist.php
@@ -31,6 +31,9 @@ if (!defined('LACONICA')) {
     exit(1);
 }
 
+require_once INSTALLDIR.'/lib/favorform.php';
+require_once INSTALLDIR.'/lib/disfavorform.php';
+
 /**
  * widget for displaying a list of notices
  *
@@ -50,7 +53,7 @@ if (!defined('LACONICA')) {
  * @see      ProfileNoticeList
  */
 
-class NoticeList
+class NoticeList extends Widget
 {
     /** the current stream of notices being displayed. */
 
@@ -62,8 +65,9 @@ class NoticeList
      * @param Notice $notice stream of notices from DB_DataObject
      */
 
-    function __construct($notice)
+    function __construct($notice, $out=null)
     {
+        parent::__construct($out);
         $this->notice = $notice;
     }
 
@@ -78,7 +82,9 @@ class NoticeList
 
     function show()
     {
-        common_element_start('ul', array('id' => 'notices'));
+        $this->out->elementStart('div', array('id' =>'notices_primary'));
+        $this->out->element('h2', null, _('Notices'));
+        $this->out->elementStart('ul', array('class' => 'notices'));
 
         $cnt = 0;
 
@@ -93,7 +99,8 @@ class NoticeList
             $item->show();
         }
 
-        common_element_end('ul');
+        $this->out->elementEnd('ul');
+        $this->out->elementEnd('div');
 
         return $cnt;
     }
@@ -111,7 +118,7 @@ class NoticeList
 
     function newListItem($notice)
     {
-        return new NoticeListItem($notice);
+        return new NoticeListItem($notice, $this->out);
     }
 }
 
@@ -133,7 +140,7 @@ class NoticeList
  * @see      ProfileNoticeListItem
  */
 
-class NoticeListItem
+class NoticeListItem extends Widget
 {
     /** The notice this item will show. */
 
@@ -151,8 +158,9 @@ class NoticeListItem
      * @param Notice $notice The notice we'll display
      */
 
-    function __construct($notice)
+    function __construct($notice, $out=null)
     {
+        parent::__construct($out);
         $this->notice  = $notice;
         $this->profile = $notice->getProfile();
     }
@@ -169,17 +177,36 @@ class NoticeListItem
     function show()
     {
         $this->showStart();
-        $this->showFaveForm();
+        $this->showNotice();
+        $this->showNoticeInfo();
+        $this->showNoticeOptions();
+        $this->showEnd();
+    }
+
+    function showNotice()
+    {
+        $this->out->elementStart('div', 'entry-title');
         $this->showAuthor();
         $this->showContent();
-        $this->startTimeSection();
+        $this->out->elementEnd('div');
+    }
+
+    function showNoticeInfo()
+    {
+        $this->out->elementStart('div', 'entry-content');
         $this->showNoticeLink();
         $this->showNoticeSource();
         $this->showReplyTo();
+        $this->out->elementEnd('div');
+    }
+
+    function showNoticeOptions()
+    {
+        $this->out->elementStart('div', 'notice-options');
+        $this->showFaveForm();
         $this->showReplyLink();
         $this->showDeleteLink();
-        $this->endTimeSection();
-        $this->showEnd();
+        $this->out->elementEnd('div');
     }
 
     /**
@@ -191,8 +218,9 @@ class NoticeListItem
     function showStart()
     {
         // XXX: RDFa
-        common_element_start('li', array('class' => 'notice_single hentry',
-                                         'id' => 'notice-' . $this->notice->id));
+        // TODO: add notice_type class e.g., notice_video, notice_image
+        $this->out->elementStart('li', array('class' => 'hentry notice',
+                                             'id' => 'notice-' . $this->notice->id));
     }
 
     /**
@@ -206,9 +234,11 @@ class NoticeListItem
         $user = common_current_user();
         if ($user) {
             if ($user->hasFave($this->notice)) {
-                common_disfavor_form($this->notice);
+                $disfavor = new DisfavorForm($this->out, $this->notice);
+                $disfavor->show();
             } else {
-                common_favor_form($this->notice);
+                $favor = new FavorForm($this->out, $this->notice);
+                $favor->show();
             }
         }
     }
@@ -223,10 +253,13 @@ class NoticeListItem
 
     function showAuthor()
     {
-        common_element_start('span', 'vcard author');
+        $this->out->elementStart('span', 'vcard author');
+        $this->out->elementStart('a', array('href' => $this->profile->profileurl,
+                                            'class' => 'url'));
         $this->showAvatar();
         $this->showNickname();
-        common_element_end('span');
+        $this->out->elementEnd('a');
+        $this->out->elementEnd('span');
     }
 
     /**
@@ -241,18 +274,17 @@ class NoticeListItem
     function showAvatar()
     {
         $avatar = $this->profile->getAvatar(AVATAR_STREAM_SIZE);
-        common_element_start('a', array('href' => $this->profile->profileurl));
-        common_element('img', array('src' => ($avatar) ?
-                                    common_avatar_display_url($avatar) :
-                                    common_default_avatar(AVATAR_STREAM_SIZE),
-                                    'class' => 'avatar stream photo',
-                                    'width' => AVATAR_STREAM_SIZE,
-                                    'height' => AVATAR_STREAM_SIZE,
-                                    'alt' =>
-                                    ($this->profile->fullname) ?
-                                    $this->profile->fullname :
-                                    $this->profile->nickname));
-        common_element_end('a');
+
+        $this->out->element('img', array('src' => ($avatar) ?
+                                         common_avatar_display_url($avatar) :
+                                         common_default_avatar(AVATAR_STREAM_SIZE),
+                                         'class' => 'avatar photo',
+                                         'width' => AVATAR_STREAM_SIZE,
+                                         'height' => AVATAR_STREAM_SIZE,
+                                         'alt' =>
+                                         ($this->profile->fullname) ?
+                                         $this->profile->fullname :
+                                         $this->profile->nickname));
     }
 
     /**
@@ -265,9 +297,8 @@ class NoticeListItem
 
     function showNickname()
     {
-        common_element('a', array('href' => $this->profile->profileurl,
-                                  'class' => 'nickname fn url'),
-                       $this->profile->nickname);
+        $this->out->element('span', array('class' => 'nickname fn'),
+                            $this->profile->nickname);
     }
 
     /**
@@ -283,31 +314,16 @@ class NoticeListItem
     function showContent()
     {
         // FIXME: URL, image, video, audio
-        common_element_start('p', array('class' => 'content entry-title'));
+        $this->out->elementStart('p', array('class' => 'entry-content'));
         if ($this->notice->rendered) {
-            common_raw($this->notice->rendered);
+            $this->out->raw($this->notice->rendered);
         } else {
             // XXX: may be some uncooked notices in the DB,
             // we cook them right now. This should probably disappear in future
             // versions (>> 0.4.x)
-            common_raw(common_render_content($this->notice->content, $this->notice));
+            $this->out->raw(common_render_content($this->notice->content, $this->notice));
         }
-        common_element_end('p');
-    }
-
-    /**
-     * show the "time" section of a notice
-     *
-     * This is the greyed-out section that appears beneath the content, including
-     * links to delete or reply to the notice. Probably should be called something
-     * else.
-     *
-     * @return void
-     */
-
-    function startTimeSection()
-    {
-        common_element_start('p', 'time');
+        $this->out->elementEnd('p');
     }
 
     /**
@@ -328,14 +344,18 @@ class NoticeListItem
             preg_match('/^http/', $this->notice->uri)) {
             $noticeurl = $this->notice->uri;
         }
-        common_element_start('a', array('class' => 'permalink',
-                                        'rel' => 'bookmark',
-                                        'href' => $noticeurl));
+        $this->out->elementStart('dl', 'timestamp');
+        $this->out->element('dt', null, _('Published'));
+        $this->out->elementStart('dd', null);
+        $this->out->elementStart('a', array('rel' => 'bookmark',
+                                            'href' => $noticeurl));
         $dt = common_date_iso8601($this->notice->created);
-        common_element('abbr', array('class' => 'published',
-                                     'title' => $dt),
-                       common_date_string($this->notice->created));
-        common_element_end('a');
+        $this->out->element('abbr', array('class' => 'published',
+                                          'title' => $dt),
+                            common_date_string($this->notice->created));
+        $this->out->elementEnd('a');
+        $this->out->elementEnd('dd');
+        $this->out->elementEnd('dl');
     }
 
     /**
@@ -350,26 +370,31 @@ class NoticeListItem
     function showNoticeSource()
     {
         if ($this->notice->source) {
-            common_element('span', null, _(' from '));
+            $this->out->elementStart('dl', 'device');
+            $this->out->element('dt', null, _('From'));
             $source_name = _($this->notice->source);
             switch ($this->notice->source) {
-            case 'web':
-            case 'xmpp':
-            case 'mail':
-            case 'omb':
-            case 'api':
-                common_element('span', 'noticesource', $source_name);
+             case 'web':
+             case 'xmpp':
+             case 'mail':
+             case 'omb':
+             case 'api':
+                $this->out->element('dd', 'noticesource', $source_name);
                 break;
-            default:
+             default:
                 $ns = Notice_source::staticGet($this->notice->source);
                 if ($ns) {
-                    common_element('a', array('href' => $ns->url),
-                                   $ns->name);
+                    $this->out->elementStart('dd', null);
+                    $this->out->element('a', array('href' => $ns->url,
+                                                   'rel' => 'external'),
+                                        $ns->name);
+                    $this->out->elementEnd('dd');
                 } else {
-                    common_element('span', 'noticesource', $source_name);
+                    $this->out->element('dd', 'noticesource', $source_name);
                 }
                 break;
             }
+            $this->out->elementEnd('dl');
         }
     }
 
@@ -387,11 +412,14 @@ class NoticeListItem
         if ($this->notice->reply_to) {
             $replyurl = common_local_url('shownotice',
                                          array('notice' => $this->notice->reply_to));
-            common_text(' (');
-            common_element('a', array('class' => 'inreplyto',
-                                      'href' => $replyurl),
-                           _('in reply to...'));
-            common_text(')');
+            $this->out->elementStart('dl', 'response');
+            $this->out->element('dt', null, _('To'));
+            $this->out->elementStart('dd');
+            $this->out->element('a', array('href' => $replyurl,
+                                           'rel' => 'in-reply-to'),
+                                _('in reply to'));
+            $this->out->elementEnd('dd');
+            $this->out->elementEnd('dl');
         }
     }
 
@@ -409,16 +437,13 @@ class NoticeListItem
         $reply_url = common_local_url('newnotice',
                                       array('replyto' => $this->profile->nickname));
 
-        $reply_js =
-          'return doreply("'.$this->profile->nickname.'",'.$this->notice->id.');';
-
-        common_element_start('a',
-                             array('href' => $reply_url,
-                                   'onclick' => $reply_js,
-                                   'title' => _('reply'),
-                                   'class' => 'replybutton'));
-        common_raw(' &#8594;');
-        common_element_end('a');
+        $this->out->elementStart('dl', 'notice_reply');
+        $this->out->element('dt', null, _('Reply to this notice'));
+        $this->out->elementStart('dd');
+        $this->out->element('a', array('href' => $reply_url,
+                                       'title' => _('Reply to this notice')), _('Reply'));
+        $this->out->elementEnd('dd');
+        $this->out->elementEnd('dl');
     }
 
     /**
@@ -433,26 +458,17 @@ class NoticeListItem
         if ($user && $this->notice->profile_id == $user->id) {
             $deleteurl = common_local_url('deletenotice',
                                           array('notice' => $this->notice->id));
-            common_element_start('a', array('class' => 'deletenotice',
-                                            'href' => $deleteurl,
-                                            'title' => _('delete')));
-            common_raw(' &#215;');
-            common_element_end('a');
+            $this->out->elementStart('dl', 'notice_delete');
+            $this->out->element('dt', null, _('Delete this notice'));
+            $this->out->elementStart('dd');
+            $this->out->element('a', array('href' => $deleteurl,
+                                           'title' => _('Delete this notice')), _('Delete'));
+            $this->out->elementEnd('dd');
+            $this->out->elementEnd('dl');
         }
     }
 
     /**
-     * end the time section
-     *
-     * @return void
-     */
-
-    function endTimeSection()
-    {
-        common_element_end('p');
-    }
-
-    /**
      * finish the notice
      *
      * Close the last elements in the notice list item
@@ -462,6 +478,6 @@ class NoticeListItem
 
     function showEnd()
     {
-        common_element_end('li');
+        $this->out->elementEnd('li');
     }
 }
diff --git a/lib/nudgeform.php b/lib/nudgeform.php
new file mode 100644
index 000000000..7d04e11e4
--- /dev/null
+++ b/lib/nudgeform.php
@@ -0,0 +1,105 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Form for nudging a user
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for nudging a user
+ *
+ * @category Form
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      DisfavorForm
+ */
+
+class NudgeForm extends Form
+{
+    /**
+     * Profile of user to nudge
+     */
+
+    var $profile = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out     output channel
+     * @param Profile       $profile profile of user to nudge
+     */
+
+    function __construct($out=null, $profile=null)
+    {
+        parent::__construct($out);
+
+        $this->profile = $profile;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'nudge';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('nudge',
+                                array('nickname' => $this->profile->nickname));
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Send a nudge'));
+    }
+}
\ No newline at end of file
diff --git a/lib/personal.php b/lib/personal.php
index 02b01fece..900df0257 100644
--- a/lib/personal.php
+++ b/lib/personal.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * User profile page
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,199 +18,44 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Base class for user profile page
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
 class PersonalAction extends Action
 {
-    
-    function is_readonly()
-    {
-        return true;
-    }
-    
-    function handle($args)
-    {
-        parent::handle($args);
-        common_set_returnto($this->self_url());
-    }
-
-    function views_menu()
-    {
-
-        $user = null;
-        $action = $this->trimmed('action');
-        $nickname = $this->trimmed('nickname');
-
-        if ($nickname) {
-            $user = User::staticGet('nickname', $nickname);
-            $user_profile = $user->getProfile();
-        } else {
-            $user_profile = false;
-        }
 
-        common_element_start('ul', array('id' => 'nav_views'));
+    var $user = null;
 
-        common_menu_item(common_local_url('all', array('nickname' =>
-                                                       $nickname)),
-                         _('Personal'),
-                         sprintf(_('%s and friends'), (($user_profile && $user_profile->fullname) ? $user_profile->fullname : $nickname)),
-                         $action == 'all');
-        common_menu_item(common_local_url('replies', array('nickname' =>
-                                                              $nickname)),
-                         _('Replies'),
-                         sprintf(_('Replies to %s'), (($user_profile && $user_profile->fullname) ? $user_profile->fullname : $nickname)),
-                         $action == 'replies');
-        common_menu_item(common_local_url('showstream', array('nickname' =>
-                                                              $nickname)),
-                         _('Profile'),
-                         ($user_profile && $user_profile->fullname) ? $user_profile->fullname : $nickname,
-                         $action == 'showstream');
-        common_menu_item(common_local_url('showfavorites', array('nickname' =>
-                                                              $nickname)),
-                         _('Favorites'),
-                         sprintf(_('%s\'s favorite notices'), ($user_profile) ? $user_profile->getBestName() : _('User')),
-                         $action == 'showfavorites');
-        
-        $cur = common_current_user();
-        
-        if ($cur && $cur->id == $user->id) {
-            
-            common_menu_item(common_local_url('inbox', array('nickname' =>
-                                                                     $nickname)),
-                             _('Inbox'),
-                             _('Your incoming messages'),
-                             $action == 'inbox');
-            common_menu_item(common_local_url('outbox', array('nickname' =>
-                                                                     $nickname)),
-                             _('Outbox'),
-                             _('Your sent messages'),
-                             $action == 'outbox');
-        }
-        
-        common_element_end('ul');
-    }
-
-    function show_feeds_list($feeds)
+    function isReadOnly()
     {
-        common_element_start('div', array('class' => 'feeds'));
-        common_element('p', null, 'Feeds:');
-        common_element_start('ul', array('class' => 'xoxo'));
-
-        foreach ($feeds as $key => $value) {
-            $this->common_feed_item($feeds[$key]);
-        }
-        common_element_end('ul');
-        common_element_end('div');
+         return true;
     }
 
-    function common_feed_item($feed)
+    function handle($args)
     {
-        $nickname = $this->trimmed('nickname');
-
-        switch($feed['item']) {
-            case 'notices': default:
-                $feed_classname = $feed['type'];
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "$nickname's ".$feed['version']." notice feed";
-                $feed['textContent'] = "RSS";
-                break;
-
-            case 'allrss':
-                $feed_classname = $feed['type'];
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = $feed['version']." feed for $nickname and friends";
-                $feed['textContent'] = "RSS";
-                break;
-
-            case 'repliesrss':
-                $feed_classname = $feed['type'];
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = $feed['version']." feed for replies to $nickname";
-                $feed['textContent'] = "RSS";
-                break;
-
-            case 'publicrss':
-                $feed_classname = $feed['type'];
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "Public timeline ".$feed['version']." feed";
-                $feed['textContent'] = "RSS";
-                break;
-
-            case 'publicatom':
-                $feed_classname = "atom";
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "Public timeline ".$feed['version']." feed";
-                $feed['textContent'] = "Atom";
-                break;
-
-            case 'tagrss':
-                $feed_classname = $feed['type'];
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = $feed['version']." feed for this tag";
-                $feed['textContent'] = "RSS";
-                break;
-
-            case 'favoritedrss':
-                $feed_classname = $feed['type'];
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "Favorited ".$feed['version']." feed";
-                $feed['textContent'] = "RSS";
-                break;
-
-            case 'foaf':
-                $feed_classname = "foaf";
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "$nickname's FOAF file";
-                $feed['textContent'] = "FOAF";
-                break;
-
-            case 'favoritesrss':
-                $feed_classname = "favorites";
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "Feed for favorites of $nickname";
-                $feed['textContent'] = "RSS";
-                break;
-
-            case 'usertimeline':
-                $feed_classname = "atom";
-                $feed_mimetype = "application/".$feed['type']."+xml";
-                $feed_title = "$nickname's ".$feed['version']." notice feed";
-                $feed['textContent'] = "Atom";
-                break;
-        }
-        common_element_start('li');
-        common_element('a', array('href' => $feed['href'],
-                                  'class' => $feed_classname,
-                                  'type' => $feed_mimetype,
-                                  'title' => $feed_title),
-                            $feed['textContent']);
-        common_element_end('li');
+        parent::handle($args);
+        common_set_returnto($this->selfUrl());
     }
 
-    
-    function source_link($source)
-    {
-        $source_name = _($source);
-        switch ($source) {
-         case 'web':
-         case 'xmpp':
-         case 'mail':
-         case 'omb':
-         case 'api':
-            common_element('span', 'noticesource', $source_name);
-            break;
-         default:
-            $ns = Notice_source::staticGet($source);
-            if ($ns) {
-                common_element('a', array('href' => $ns->url),
-                               $ns->name);
-            } else {
-                common_element('span', 'noticesource', $source_name);
-            }
-            break;
-        }
-        return;
-    }
 }
diff --git a/lib/personalgroupnav.php b/lib/personalgroupnav.php
new file mode 100644
index 000000000..63e6138df
--- /dev/null
+++ b/lib/personalgroupnav.php
@@ -0,0 +1,135 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Base class for all actions (~views)
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Action
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/widget.php';
+
+/**
+ * Base class for all actions
+ *
+ * This is the base class for all actions in the package. An action is
+ * more or less a "view" in an MVC framework.
+ *
+ * Actions are responsible for extracting and validating parameters; using
+ * model classes to read and write to the database; and doing ouput.
+ *
+ * @category Output
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      HTMLOutputter
+ */
+
+class PersonalGroupNav extends Widget
+{
+    var $action = null;
+
+    /**
+     * Construction
+     *
+     * @param Action $action current action, used for output
+     */
+
+    function __construct($action=null)
+    {
+        parent::__construct($action);
+        $this->action = $action;
+    }
+
+    /**
+     * Show the menu
+     *
+     * @return void
+     */
+
+    function show()
+    {
+        $user = null;
+	
+	// FIXME: we should probably pass this in
+	
+        $action = $this->action->trimmed('action');
+        $nickname = $this->action->trimmed('nickname');
+
+        if ($nickname) {
+            $user = User::staticGet('nickname', $nickname);
+            $user_profile = $user->getProfile();
+        } else {
+            $user_profile = false;
+        }
+
+        $this->out->elementStart('ul', array('class' => 'nav'));
+
+        $this->out->menuItem(common_local_url('all', array('nickname' =>
+                                                       $nickname)),
+                         _('Personal'),
+                         sprintf(_('%s and friends'), (($user_profile && $user_profile->fullname) ? $user_profile->fullname : $nickname)),
+                         $action == 'all', 'nav_timeline_personal');
+        $this->out->menuItem(common_local_url('replies', array('nickname' =>
+                                                              $nickname)),
+                         _('Replies'),
+                         sprintf(_('Replies to %s'), (($user_profile && $user_profile->fullname) ? $user_profile->fullname : $nickname)),
+                         $action == 'replies', 'nav_timeline_replies');
+        $this->out->menuItem(common_local_url('showstream', array('nickname' =>
+                                                              $nickname)),
+                         _('Profile'),
+                         ($user_profile && $user_profile->fullname) ? $user_profile->fullname : $nickname,
+                         $action == 'showstream', 'nav_profile');
+        $this->out->menuItem(common_local_url('showfavorites', array('nickname' =>
+                                                              $nickname)),
+                         _('Favorites'),
+                         sprintf(_('%s\'s favorite notices'), ($user_profile) ? $user_profile->getBestName() : _('User')),
+                         $action == 'showfavorites', 'nav_timeline_favorites');
+
+        $cur = common_current_user();
+
+        if ($cur && $cur->id == $user->id) {
+
+            $this->out->menuItem(common_local_url('inbox', array('nickname' =>
+                                                                     $nickname)),
+                             _('Inbox'),
+                             _('Your incoming messages'),
+                             $action == 'inbox');
+            $this->out->menuItem(common_local_url('outbox', array('nickname' =>
+                                                                     $nickname)),
+                             _('Outbox'),
+                             _('Your sent messages'),
+                             $action == 'outbox');
+        }
+
+        $this->out->elementEnd('ul');
+    }
+}
diff --git a/lib/profilelist.php b/lib/profilelist.php
index bda05daf3..f7ed5d19c 100644
--- a/lib/profilelist.php
+++ b/lib/profilelist.php
@@ -1,10 +1,13 @@
 <?php
 
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Widget to show a list of profiles
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -16,30 +19,56 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Public
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/widget.php';
 
 define('PROFILES_PER_PAGE', 20);
 
-class ProfileList
-{
+/**
+ * Widget to show a list of profiles
+ *
+ * @category Public
+ * @package  Laconica
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
 
+class ProfileList extends Widget
+{
+    /** Current profile, profile query. */
     var $profile = null;
+    /** Owner of this list */
     var $owner = null;
+    /** Action object using us. */
     var $action = null;
 
     function __construct($profile, $owner=null, $action=null)
     {
+        parent::__construct($action);
+
         $this->profile = $profile;
         $this->owner = $owner;
         $this->action = $action;
     }
 
-    function show_list()
+    function show()
     {
 
-        common_element_start('ul', array('id' => 'profiles', 'class' => 'profile_list'));
+        $this->out->elementStart('ul', 'profiles');
 
         $cnt = 0;
 
@@ -48,71 +77,77 @@ class ProfileList
             if($cnt > PROFILES_PER_PAGE) {
                 break;
             }
-            $this->show();
+            $this->showProfile();
         }
 
-        common_element_end('ul');
+        $this->out->elementEnd('ul');
 
         return $cnt;
     }
 
-    function show()
+    function showProfile()
     {
-
-        common_element_start('li', array('class' => 'profile_single',
-                                         'id' => 'profile-' . $this->profile->id));
+        $this->out->elementStart('li', array('class' => 'profile',
+                                             'id' => 'profile-' . $this->profile->id));
 
         $user = common_current_user();
 
-        if ($user && $user->id != $this->profile->id) {
-            # XXX: special-case for user looking at own
-            # subscriptions page
-            if ($user->isSubscribed($this->profile)) {
-                common_unsubscribe_form($this->profile);
-            } else {
-                common_subscribe_form($this->profile);
-            }
-        }
+
+        $this->out->elementStart('div', array('id' => 'user_profile',
+                                              'class' => 'vcard'));
 
         $avatar = $this->profile->getAvatar(AVATAR_STREAM_SIZE);
-        common_element_start('a', array('href' => $this->profile->profileurl));
-        common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
-                                    'class' => 'avatar stream',
+        $this->out->elementStart('a', array('href' => $this->profile->profileurl,
+                                            'class' => 'url'));
+        $this->out->element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
+                                    'class' => 'photo avatar',
                                     'width' => AVATAR_STREAM_SIZE,
                                     'height' => AVATAR_STREAM_SIZE,
                                     'alt' =>
                                     ($this->profile->fullname) ? $this->profile->fullname :
                                     $this->profile->nickname));
-        common_element_end('a');
-        common_element_start('p');
-        common_element_start('a', array('href' => $this->profile->profileurl,
-                                        'class' => 'nickname'));
-        common_raw($this->highlight($this->profile->nickname));
-        common_element_end('a');
+        $hasFN = ($this->profile->fullname) ? 'nickname' : 'fn nickname';
+        $this->out->elementStart('span', $hasFN);
+        $this->out->raw($this->highlight($this->profile->nickname));
+        $this->out->elementEnd('span');
+        $this->out->elementEnd('a');
+        
         if ($this->profile->fullname) {
-            common_text(' | ');
-            common_element_start('span', 'fullname');
-            common_raw($this->highlight($this->profile->fullname));
-            common_element_end('span');
+            $this->out->elementStart('dl', 'user_fn');
+            $this->out->element('dt', null, 'Full name');
+            $this->out->elementStart('dd');
+            $this->out->elementStart('span', 'fn');
+            $this->out->raw($this->highlight($this->profile->fullname));
+            $this->out->elementEnd('span');
+            $this->out->elementEnd('dd');
+            $this->out->elementEnd('dl');
         }
         if ($this->profile->location) {
-            common_text(' | ');
-            common_element_start('span', 'location');
-            common_raw($this->highlight($this->profile->location));
-            common_element_end('span');
+            $this->out->elementStart('dl', 'user_location');
+            $this->out->element('dt', null, _('Location'));
+            $this->out->elementStart('dd', 'location');
+            $this->out->raw($this->highlight($this->profile->location));
+            $this->out->elementEnd('dd');
+            $this->out->elementEnd('dl');
         }
-        common_element_end('p');
         if ($this->profile->homepage) {
-            common_element_start('p', 'website');
-            common_element_start('a', array('href' => $this->profile->homepage));
-            common_raw($this->highlight($this->profile->homepage));
-            common_element_end('a');
-            common_element_end('p');
+            $this->out->elementStart('dl', 'user_url');
+            $this->out->element('dt', null, _('URL'));
+            $this->out->elementStart('dd');
+            $this->out->elementStart('a', array('href' => $this->profile->homepage,
+                                                'class' => 'url'));
+            $this->out->raw($this->highlight($this->profile->homepage));
+            $this->out->elementEnd('a');
+            $this->out->elementEnd('dd');
+            $this->out->elementEnd('dl');
         }
         if ($this->profile->bio) {
-            common_element_start('p', 'bio');
-            common_raw($this->highlight($this->profile->bio));
-            common_element_end('p');
+            $this->out->elementStart('dl', 'user_note');
+            $this->out->element('dt', null, _('Note'));
+            $this->out->elementStart('dd', 'note');
+            $this->out->raw($this->highlight($this->profile->bio));
+            $this->out->elementEnd('dd');
+            $this->out->elementEnd('dl');
         }
 
         # If we're on a list with an owner (subscriptions or subscribers)...
@@ -121,49 +156,61 @@ class ProfileList
             # Get tags
             $tags = Profile_tag::getTags($this->owner->id, $this->profile->id);
 
-            common_element_start('div', 'tags_user');
-            common_element_start('dl');
-            common_element_start('dt');
+            $this->out->elementStart('dl', 'user_tags');
+            $this->out->elementStart('dt');
             if ($user->id == $this->owner->id) {
-                common_element('a', array('href' => common_local_url('tagother',
+                $this->out->element('a', array('href' => common_local_url('tagother',
                                                                      array('id' => $this->profile->id))),
                                _('Tags'));
             } else {
-                common_text(_('Tags'));
+                $this->out->text(_('Tags'));
             }
-            common_text(":");
-            common_element_end('dt');
-            common_element_start('dd');
+            $this->out->elementEnd('dt');
+            $this->out->elementStart('dd');
             if ($tags) {
-                common_element_start('ul', 'tags xoxo');
+                $this->out->elementStart('ul', 'tags xoxo');
                 foreach ($tags as $tag) {
-                    common_element_start('li');
-                    common_element('a', array('rel' => 'tag',
+                    $this->out->elementStart('li');
+                    $this->element('span', 'mark_hash', '#');
+                    $this->out->element('a', array('rel' => 'tag',
                                               'href' => common_local_url($this->action,
                                                                          array('nickname' => $this->owner->nickname,
                                                                                'tag' => $tag))),
                                    $tag);
-                    common_element_end('li');
+                    $this->out->elementEnd('li');
                 }
-                common_element_end('ul');
+                $this->out->elementEnd('ul');
             } else {
-                common_text(_('(none)'));
+                $this->out->text(_('(none)'));
             }
-            common_element_end('dd');
-            common_element_end('dl');
-            common_element_end('div');
+            $this->out->elementEnd('dd');
+            $this->out->elementEnd('dl');
         }
 
         if ($user && $user->id == $this->owner->id) {
-            $this->show_owner_controls($this->profile);
+            $this->showOwnerControls($this->profile);
+        }
+
+        $this->out->elementEnd('div');
+
+        if ($user && $user->id != $this->profile->id) {
+            # XXX: special-case for user looking at own
+            # subscriptions page
+            if ($user->isSubscribed($this->profile)) {
+                $usf = new UnsubscribeForm($this->out, $this->profile);
+                $usf->show();
+            } else {
+                $sf = new SubscribeForm($this->out, $this->profile);
+                $sf->show();
+            }
         }
 
-        common_element_end('li');
+        $this->out->elementEnd('li');
     }
 
     /* Override this in subclasses. */
 
-    function show_owner_controls($profile)
+    function showOwnerControls($profile)
     {
         return;
     }
@@ -172,4 +219,4 @@ class ProfileList
     {
         return htmlspecialchars($text);
     }
-}
\ No newline at end of file
+}
diff --git a/lib/publicgroupnav.php b/lib/publicgroupnav.php
new file mode 100644
index 000000000..8dd97a3b7
--- /dev/null
+++ b/lib/publicgroupnav.php
@@ -0,0 +1,92 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Menu for public group of actions
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Menu
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/widget.php';
+
+/**
+ * Menu for public group of actions
+ *
+ * @category Output
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      Widget
+ */
+
+class PublicGroupNav extends Widget
+{
+    var $action = null;
+
+    /**
+     * Construction
+     *
+     * @param Action $action current action, used for output
+     */
+
+    function __construct($action=null)
+    {
+        parent::__construct($action);
+        $this->action = $action;
+    }
+
+    /**
+     * Show the menu
+     *
+     * @return void
+     */
+
+    function show()
+    {
+        $action_name = $this->action->trimmed('action');
+
+        $this->action->elementStart('ul', array('class' => 'nav'));
+
+        $this->out->menuItem(common_local_url('public'), _('Public'),
+            _('Public timeline'), $action_name == 'public', 'nav_timeline_public');
+
+        $this->out->menuItem(common_local_url('publictagcloud'), _('Recent tags'),
+            _('Recent tags'), $action_name == 'publictagcloud', 'nav_recent-tags');
+
+        if (count(common_config('nickname', 'featured')) > 0) {
+            $this->out->menuItem(common_local_url('featured'), _('Featured'),
+                _('Featured users'), $action_name == 'featured', 'nav_featured');
+        }
+
+        $this->out->menuItem(common_local_url('favorited'), _('Popular'),
+            _("Popular notices"), $action_name == 'favorited', 'nav_timeline_favorited');
+
+        $this->action->elementEnd('ul');
+    }
+}
diff --git a/lib/rssaction.php b/lib/rssaction.php
index 9564cfb46..2c532912b 100644
--- a/lib/rssaction.php
+++ b/lib/rssaction.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Base class for RSS 1.0 feed actions
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,6 +18,14 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Mail
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Earle Martin <earle@downlode.org>
+ * @copyright 2008-9 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
 if (!defined('LACONICA')) { exit(1); }
@@ -23,35 +34,84 @@ define('DEFAULT_RSS_LIMIT', 48);
 
 class Rss10Action extends Action
 {
-
     # This will contain the details of each feed item's author and be used to generate SIOC data.
+    
     var $creators = array();
+    var $limit = DEFAULT_RSS_LIMIT;
+    
+    /**
+     * Constructor
+     *
+     * Just wraps the Action constructor.
+     *
+     * @param string  $output URI to output to, default = stdout
+     * @param boolean $indent Whether to indent output, default true
+     *
+     * @see Action::__construct
+     */
 
-    function is_readonly()
+    function __construct($output='php://output', $indent=true)
+    {
+        parent::__construct($output, $indent);
+    }
+
+    /**
+     * Do we need to write to the database?
+     * 
+     * @return boolean true
+     */
+    
+    function isReadonly()
     {
         return true;
     }
 
+    /**
+     * Read arguments and initialize members
+     * 
+     * @param array $args Arguments from $_REQUEST
+     * @return boolean success
+     */
+    
+    function prepare($args)
+    {
+	$this->limit = (int) $this->trimmed('limit');
+	if ($this->limit == 0) {
+	    $this->limit = DEFAULT_RSS_LIMIT;
+	}
+	return true;
+    }
+	
+    /**
+     * Handle a request
+     * 
+     * @param array $args Arguments from $_REQUEST
+     * 
+     * @return void
+     */
+    
     function handle($args)
     {
         parent::handle($args);
-        $limit = (int) $this->trimmed('limit');
-        if ($limit == 0) {
-            $limit = DEFAULT_RSS_LIMIT;
-        }
         $this->show_rss($limit);
     }
 
-    function init()
-    {
-        return true;
-    }
-
-    function get_notices()
+    /**
+     * Get the notices to output in this stream
+     * 
+     * @return array an array of Notice objects sorted in reverse chron
+     */
+    
+    function getNotices()
     {
         return array();
     }
 
+    /**
+     * Get a description of the channel
+     * 
+     * Returns an array with the following 
+     * @return array 
     function get_channel()
     {
         return array('url' => '',
@@ -67,11 +127,6 @@ class Rss10Action extends Action
 
     function show_rss($limit=0)
     {
-
-        if (!$this->init()) {
-            return;
-        }
-
         $notices = $this->get_notices($limit);
 
         $this->init_rss();
diff --git a/lib/settingsaction.php b/lib/settingsaction.php
index 03bac3a93..dfe1f114b 100644
--- a/lib/settingsaction.php
+++ b/lib/settingsaction.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Base class for settings actions
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,125 +18,133 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Base class for settings group of actions
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      Widget
+ */
 
 class SettingsAction extends Action
 {
+    /**
+     * A message for the user.
+     */
+
+    var $msg = null;
+
+    /**
+     * Whether the message is a good one or a bad one.
+     */
+
+    var $success = false;
+
+    /**
+     * Handle input and output a page
+     *
+     * @param array $args $_REQUEST arguments
+     *
+     * @return void
+     */
 
     function handle($args)
     {
         parent::handle($args);
         if (!common_logged_in()) {
-            common_user_error(_('Not logged in.'));
+            $this->clientError(_('Not logged in.'));
             return;
         } else if (!common_is_real_login()) {
-            # Cookie theft means that automatic logins can't
-            # change important settings or see private info, and
-            # _all_ our settings are important
-            common_set_returnto($this->self_url());
+            // Cookie theft means that automatic logins can't
+            // change important settings or see private info, and
+            // _all_ our settings are important
+            common_set_returnto($this->selfUrl());
             common_redirect(common_local_url('login'));
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-            $this->handle_post();
+            $this->handlePost();
         } else {
-            $this->show_form();
+            $this->showForm();
         }
     }
 
-    # override!
-    function handle_post()
-    {
-        return false;
-    }
+    /**
+     * Handle a POST request
+     *
+     * @return boolean success flag
+     */
 
-    function show_form($msg=null, $success=false)
+    function handlePost()
     {
         return false;
     }
 
-    function message($msg, $success)
-    {
-        if ($msg) {
-            common_element('div', ($success) ? 'success' : 'error',
-                           $msg);
-        }
-    }
+    /**
+     * show the settings form
+     *
+     * @param string $msg     an extra message for the user
+     * @param string $success good message or bad message?
+     *
+     * @return void
+     */
 
-    function form_header($title, $msg=NULL, $success=false) 
+    function showForm($msg=null, $success=false)
     {
-        common_show_header($title,
-                           array($this, 'show_header'),
-                           array($msg, $success),
-                           array($this, 'show_top'));
-    }
+        $this->msg     = $msg;
+        $this->success = $success;
 
-    function show_header() 
-    {
-        common_element('link', array('rel' => 'stylesheet',
-                                     'type' => 'text/css',
-                                     'href' => common_path('js/jcrop/jquery.Jcrop.css?version='.LACONICA_VERSION),
-                                     'media' => 'screen, projection, tv'));
-        common_element('script', array('type' => 'text/javascript',
-                                       'src' => common_path('js/jcrop/jquery.Jcrop.pack.js')));
-        common_element('script', array('type' => 'text/javascript',
-                                       'src' => common_path('js/jcrop/jquery.Jcrop.go.js')));
+        $this->showPage();
     }
 
-    function show_top($arr)
+    /**
+     * show human-readable instructions for the page
+     *
+     * @return void
+     */
+
+    function showPageNotice()
     {
-        $msg = $arr[0];
-        $success = $arr[1];
-        if ($msg) {
-            $this->message($msg, $success);
+        if ($this->msg) {
+            $this->element('div', ($this->success) ? 'success' : 'error',
+                           $this->msg);
         } else {
-            $inst = $this->get_instructions();
+            $inst   = $this->getInstructions();
             $output = common_markup_to_html($inst);
-            common_element_start('div', 'instructions');
-            common_raw($output);
-            common_element_end('div');
+
+            $this->elementStart('div', 'instructions');
+            $this->raw($output);
+            $this->elementEnd('div');
         }
-        $this->settings_menu();
     }
 
-    function settings_menu()
+    /**
+     * instructions recipe for sub-classes
+     *
+     * Subclasses should override this to return readable instructions. They'll
+     * be processed by common_markup_to_html().
+     *
+     * @return string instructions text
+     */
+
+    function getInstructions()
     {
-        # action => array('prompt', 'title')
-        $menu =
-          array('profilesettings' =>
-                array(_('Profile'),
-                      _('Change your profile settings')),
-                'emailsettings' =>
-                array(_('Email'),
-                      _('Change email handling')),
-                'openidsettings' =>
-                array(_('OpenID'),
-                      _('Add or remove OpenIDs')),
-                'smssettings' =>
-                array(_('SMS'),
-                      _('Updates by SMS')),
-                'imsettings' =>
-                array(_('IM'),
-                      _('Updates by instant messenger (IM)')),
-                'twittersettings' =>
-                array(_('Twitter'),
-                      _('Twitter integration options')),
-                'othersettings' =>
-                array(_('Other'),
-                      _('Other options')));
-        
-        $action = $this->trimmed('action');
-        common_element_start('ul', array('id' => 'nav_views'));
-        foreach ($menu as $menuaction => $menudesc) {
-            if ($menuaction == 'imsettings' &&
-                !common_config('xmpp', 'enabled')) {
-                continue;
-            }
-            common_menu_item(common_local_url($menuaction),
-                    $menudesc[0],
-                    $menudesc[1],
-                    $action == $menuaction);
-        }
-        common_element_end('ul');
+        return '';
     }
+
 }
diff --git a/lib/stream.php b/lib/stream.php
index 73758adee..0cb9e0bf4 100644
--- a/lib/stream.php
+++ b/lib/stream.php
@@ -24,32 +24,6 @@ require_once(INSTALLDIR.'/lib/noticelist.php');
 
 class StreamAction extends PersonalAction
 {
-
-    function public_views_menu()
-    {
-
-        $action = $this->trimmed('action');
-
-        common_element_start('ul', array('id' => 'nav_views'));
-
-        common_menu_item(common_local_url('public'), _('Public'),
-            _('Public timeline'), $action == 'public');
-
-        common_menu_item(common_local_url('tag'), _('Recent tags'),
-            _('Recent tags'), $action == 'tag');
-
-        if (count(common_config('nickname', 'featured')) > 0) {
-            common_menu_item(common_local_url('featured'), _('Featured'),
-                _('Featured users'), $action == 'featured');
-        }
-
-        common_menu_item(common_local_url('favorited'), _('Popular'),
-            _("Popular notices"), $action == 'favorited');
-
-        common_element_end('ul');
-
-    }
-
     function show_notice_list($notice)
     {
         $nl = new NoticeList($notice);
diff --git a/lib/subscribeform.php b/lib/subscribeform.php
new file mode 100644
index 000000000..231e740a7
--- /dev/null
+++ b/lib/subscribeform.php
@@ -0,0 +1,130 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Form for subscribing to a user
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for subscribing to a user
+ *
+ * @category Form
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      UnsubscribeForm
+ */
+
+class SubscribeForm extends Form
+{
+    /**
+     * Profile of user to subscribe to
+     */
+
+    var $profile = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out     output channel
+     * @param Profile       $profile profile of user to subscribe to
+     */
+
+    function __construct($out=null, $profile=null)
+    {
+        parent::__construct($out);
+
+        $this->profile = $profile;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'subscribe-' . $this->profile->id;
+    }
+
+
+    /**
+     * class of the form
+     *
+     * @return string of the form class
+     */
+
+    function formClass()
+    {
+        return 'form_user_subscribe';
+    }
+
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('subscribe');
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $this->out->hidden('subscribeto-' . $this->profile->id,
+                           $this->profile->id,
+                           'subscribeto');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Subscribe'));
+    }
+}
diff --git a/lib/theme.php b/lib/theme.php
index 6f365bd99..95030affe 100644
--- a/lib/theme.php
+++ b/lib/theme.php
@@ -1,9 +1,12 @@
 <?php
-/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+/**
+ * Laconica, the distributed open-source microblogging tool
  *
- * This program is free software: you can redistribute it and/or modify
+ * Utilities for theme files and paths
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
@@ -15,19 +18,51 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Paths
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Gets the full path of a file in a theme dir based on its relative name
+ *
+ * @param string $relative relative path within the theme directory
+ * @param string $theme    name of the theme; defaults to current theme
+ *
+ * @return string File path to the theme file
+ */
 
-function theme_file($relative)
+function theme_file($relative, $theme=null)
 {
-    $theme = common_config('site', 'theme');
+    if (!$theme) {
+        $theme = common_config('site', 'theme');
+    }
     return INSTALLDIR.'/theme/'.$theme.'/'.$relative;
 }
 
-function theme_path($relative)
+/**
+ * Gets the full URL of a file in a theme dir based on its relative name
+ *
+ * @param string $relative relative path within the theme directory
+ * @param string $theme    name of the theme; defaults to current theme
+ *
+ * @return string URL of the file
+ */
+
+function theme_path($relative, $theme=null)
 {
-    $theme = common_config('site', 'theme');
+    if (!$theme) {
+        $theme = common_config('site', 'theme');
+    }
     $server = common_config('theme', 'server');
     if ($server) {
         return 'http://'.$server.'/'.$theme.'/'.$relative;
diff --git a/lib/unblockform.php b/lib/unblockform.php
new file mode 100644
index 000000000..025011a82
--- /dev/null
+++ b/lib/unblockform.php
@@ -0,0 +1,141 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Form for unblocking a user
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for unblocking a user
+ *
+ * @category Form
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      BlockForm
+ */
+
+class UnblockForm extends Form
+{
+    /**
+     * Profile of user to unblock
+     */
+
+    var $profile = null;
+
+    /**
+     * Return-to args
+     */
+
+    var $args = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out     output channel
+     * @param Profile       $profile profile of user to unblock
+     * @param array         $args    return-to args
+     */
+
+    function __construct($out=null, $profile=null, $args=null)
+    {
+        parent::__construct($out);
+
+        $this->profile = $profile;
+        $this->args    = $args;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'unblock-' . $this->profile->id;
+    }
+
+    /**
+     * class of the form
+     *
+     * @return string class of the form
+     */
+
+    function formClass()
+    {
+        return 'form_user_unblock';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('unblock');
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $this->out->hidden('unblockto-' . $this->profile->id,
+                           $this->profile->id,
+                           'unblockto');
+        if ($this->args) {
+            foreach ($this->args as $k => $v) {
+                $this->out->hidden('returnto-' . $k, $v);
+            }
+        }
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Unblock'));
+    }
+}
diff --git a/lib/unsubscribeform.php b/lib/unsubscribeform.php
new file mode 100644
index 000000000..092369db7
--- /dev/null
+++ b/lib/unsubscribeform.php
@@ -0,0 +1,129 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Form for unsubscribing from a user
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Form
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/form.php';
+
+/**
+ * Form for unsubscribing from a user
+ *
+ * @category Form
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      SubscribeForm
+ */
+
+class UnsubscribeForm extends Form
+{
+    /**
+     * Profile of user to unsubscribe from
+     */
+
+    var $profile = null;
+
+    /**
+     * Constructor
+     *
+     * @param HTMLOutputter $out     output channel
+     * @param Profile       $profile profile of user to unsub from
+     */
+
+    function __construct($out=null, $profile=null)
+    {
+        parent::__construct($out);
+
+        $this->profile = $profile;
+    }
+
+    /**
+     * ID of the form
+     *
+     * @return int ID of the form
+     */
+
+    function id()
+    {
+        return 'unsubscribe-' . $this->profile->id;
+    }
+
+
+    /**
+     * class of the form
+     *
+     * @return string of the form class
+     */
+
+    function formClass()
+    {
+        return 'form_user_unsubscribe';
+    }
+
+    /**
+     * Action of the form
+     *
+     * @return string URL of the action
+     */
+
+    function action()
+    {
+        return common_local_url('unsubscribe');
+    }
+
+    /**
+     * Data elements of the form
+     *
+     * @return void
+     */
+
+    function formData()
+    {
+        $this->out->hidden('unsubscribeto-' . $this->profile->id,
+                           $this->profile->id,
+                           'unsubscribeto');
+    }
+
+    /**
+     * Action elements
+     *
+     * @return void
+     */
+
+    function formActions()
+    {
+        $this->out->submit('submit', _('Unsubscribe'));
+    }
+}
diff --git a/lib/util.php b/lib/util.php
index fbe04c6c4..73c4cdcc8 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -17,7 +17,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/* XXX: break up into separate modules (HTTP, HTML, user, files) */
+/* XXX: break up into separate modules (HTTP, user, files) */
 
 // Show a server error
 
@@ -79,65 +79,6 @@ function common_user_error($msg, $code=400)
     common_show_footer();
 }
 
-$xw = null;
-
-// Start an HTML element
-function common_element_start($tag, $attrs=null)
-{
-    global $xw;
-    $xw->startElement($tag);
-    if (is_array($attrs)) {
-        foreach ($attrs as $name => $value) {
-            $xw->writeAttribute($name, $value);
-        }
-    } else if (is_string($attrs)) {
-        $xw->writeAttribute('class', $attrs);
-    }
-}
-
-function common_element_end($tag)
-{
-    static $empty_tag = array('base', 'meta', 'link', 'hr',
-                              'br', 'param', 'img', 'area',
-                              'input', 'col');
-    global $xw;
-    // XXX: check namespace
-    if (in_array($tag, $empty_tag)) {
-        $xw->endElement();
-    } else {
-        $xw->fullEndElement();
-    }
-}
-
-function common_element($tag, $attrs=null, $content=null)
-{
-    common_element_start($tag, $attrs);
-    global $xw;
-    if (!is_null($content)) {
-        $xw->text($content);
-    }
-    common_element_end($tag);
-}
-
-function common_start_xml($doc=null, $public=null, $system=null, $indent=true)
-{
-    global $xw;
-    $xw = new XMLWriter();
-    $xw->openURI('php://output');
-    $xw->setIndent($indent);
-    $xw->startDocument('1.0', 'UTF-8');
-    if ($doc) {
-        $xw->writeDTD($doc, $public, $system);
-    }
-}
-
-function common_end_xml()
-{
-    global $xw;
-    $xw->endDocument();
-    $xw->flush();
-}
-
 function common_init_locale($language=null)
 {
     if(!$language) {
@@ -167,346 +108,6 @@ function common_init_language()
     }
 }
 
-define('PAGE_TYPE_PREFS', 'text/html,application/xhtml+xml,application/xml;q=0.3,text/xml;q=0.2');
-
-function common_show_header($pagetitle, $callable=null, $data=null, $headercall=null)
-{
-
-    global $config, $xw;
-    global $action; /* XXX: kind of cheating here. */
-
-    common_start_html();
-
-    common_element_start('head');
-    common_element('title', null,
-                   $pagetitle . " - " . $config['site']['name']);
-    common_element('link', array('rel' => 'stylesheet',
-                                 'type' => 'text/css',
-                                 'href' => theme_path('display.css') . '?version=' . LACONICA_VERSION,
-                                 'media' => 'screen, projection, tv'));
-    foreach (array(6,7) as $ver) {
-        if (file_exists(theme_file('ie'.$ver.'.css'))) {
-            // Yes, IE people should be put in jail.
-            $xw->writeComment('[if lte IE '.$ver.']><link rel="stylesheet" type="text/css" '.
-                              'href="'.theme_path('ie'.$ver.'.css').'?version='.LACONICA_VERSION.'" /><![endif]');
-        }
-    }
-
-    common_element('script', array('type' => 'text/javascript',
-                                   'src' => common_path('js/jquery.min.js')),
-                   ' ');
-    common_element('script', array('type' => 'text/javascript',
-                                   'src' => common_path('js/jquery.form.js')),
-                   ' ');
-    common_element('script', array('type' => 'text/javascript',
-                                   'src' => common_path('js/xbImportNode.js')),
-                   ' ');
-    common_element('script', array('type' => 'text/javascript',
-                                   'src' => common_path('js/util.js?version='.LACONICA_VERSION)),
-                   ' ');
-    common_element('link', array('rel' => 'search', 'type' => 'application/opensearchdescription+xml',
-                                 'href' =>  common_local_url('opensearch', array('type' => 'people')),
-                                 'title' => common_config('site', 'name').' People Search'));
-
-    common_element('link', array('rel' => 'search', 'type' => 'application/opensearchdescription+xml',
-                                 'href' =>  common_local_url('opensearch', array('type' => 'notice')),
-                                 'title' => common_config('site', 'name').' Notice Search'));
-
-    if ($callable) {
-        if ($data) {
-            call_user_func($callable, $data);
-        } else {
-            call_user_func($callable);
-        }
-    }
-    common_element_end('head');
-    common_element_start('body', $action);
-    common_element_start('div', array('id' => 'wrap'));
-    common_element_start('div', array('id' => 'header'));
-    common_nav_menu();
-    if ((isset($config['site']['logo']) && is_string($config['site']['logo']) && (strlen($config['site']['logo']) > 0))
-        || file_exists(theme_file('logo.png')))
-    {
-        common_element_start('a', array('href' => common_local_url('public')));
-        common_element('img', array('src' => isset($config['site']['logo']) ?
-                                    ($config['site']['logo']) : theme_path('logo.png'),
-                                    'alt' => $config['site']['name'],
-                                    'id' => 'logo'));
-        common_element_end('a');
-    } else {
-        common_element_start('p', array('id' => 'branding'));
-        common_element('a', array('href' => common_local_url('public')),
-                       $config['site']['name']);
-        common_element_end('p');
-    }
-
-    common_element('h1', 'pagetitle', $pagetitle);
-
-    if ($headercall) {
-        if ($data) {
-            call_user_func($headercall, $data);
-        } else {
-            call_user_func($headercall);
-        }
-    }
-    common_element_end('div');
-    common_element_start('div', array('id' => 'content'));
-}
-
-function common_start_html($type=null, $indent=true)
-{
-
-    if (!$type) {
-        $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : null;
-
-        // XXX: allow content negotiation for RDF, RSS, or XRDS
-
-        $type = common_negotiate_type(common_accept_to_prefs($httpaccept),
-                                      common_accept_to_prefs(PAGE_TYPE_PREFS));
-
-        if (!$type) {
-            common_user_error(_('This page is not available in a media type you accept'), 406);
-            exit(0);
-        }
-    }
-
-    header('Content-Type: '.$type);
-
-    common_start_xml('html',
-                     '-//W3C//DTD XHTML 1.0 Strict//EN',
-                     'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd', $indent);
-
-    // FIXME: correct language for interface
-
-    $language = common_language();
-
-    common_element_start('html', array('xmlns' => 'http://www.w3.org/1999/xhtml',
-                                       'xml:lang' => $language,
-                                       'lang' => $language));
-}
-
-function common_show_footer()
-{
-    global $xw, $config;
-    common_element_end('div'); // content div
-    common_foot_menu();
-    common_element_start('div', array('id' => 'footer'));
-    common_element_start('div', 'laconica');
-    if (common_config('site', 'broughtby')) {
-        $instr = _('**%%site.name%%** is a microblogging service brought to you by [%%site.broughtby%%](%%site.broughtbyurl%%). ');
-    } else {
-        $instr = _('**%%site.name%%** is a microblogging service. ');
-    }
-    $instr .= sprintf(_('It runs the [Laconica](http://laconi.ca/) microblogging software, version %s, available under the [GNU Affero General Public License](http://www.fsf.org/licensing/licenses/agpl-3.0.html).'), LACONICA_VERSION);
-    $output = common_markup_to_html($instr);
-    common_raw($output);
-    common_element_end('div');
-    common_element('img', array('id' => 'cc',
-                                'src' => $config['license']['image'],
-                                'alt' => $config['license']['title']));
-    common_element_start('p');
-    common_text(_('Unless otherwise specified, contents of this site are copyright by the contributors and available under the '));
-    common_element('a', array('class' => 'license',
-                              'rel' => 'license',
-                              'href' => $config['license']['url']),
-                   $config['license']['title']);
-    common_text(_('. Contributors should be attributed by full name or nickname.'));
-    common_element_end('p');
-    common_element_end('div');
-    common_element_end('div');
-    common_element_end('body');
-    common_element_end('html');
-    common_end_xml();
-}
-
-function common_text($txt)
-{
-    global $xw;
-    $xw->text($txt);
-}
-
-function common_raw($xml)
-{
-    global $xw;
-    $xw->writeRaw($xml);
-}
-
-function common_nav_menu()
-{
-    $user = common_current_user();
-    common_element_start('ul', array('id' => 'nav'));
-    if ($user) {
-        common_menu_item(common_local_url('all', array('nickname' => $user->nickname)),
-                         _('Home'));
-    }
-    common_menu_item(common_local_url('peoplesearch'), _('Search'));
-    if ($user) {
-        common_menu_item(common_local_url('profilesettings'),
-                         _('Settings'));
-        common_menu_item(common_local_url('invite'),
-                         _('Invite'));
-        common_menu_item(common_local_url('logout'),
-                         _('Logout'));
-    } else {
-        common_menu_item(common_local_url('login'), _('Login'));
-        if (!common_config('site', 'closed')) {
-            common_menu_item(common_local_url('register'), _('Register'));
-        }
-        common_menu_item(common_local_url('openidlogin'), _('OpenID'));
-    }
-    common_menu_item(common_local_url('doc', array('title' => 'help')),
-                     _('Help'));
-    common_element_end('ul');
-}
-
-function common_foot_menu()
-{
-    common_element_start('ul', array('id' => 'nav_sub'));
-    common_menu_item(common_local_url('doc', array('title' => 'help')),
-                     _('Help'));
-    common_menu_item(common_local_url('doc', array('title' => 'about')),
-                     _('About'));
-    common_menu_item(common_local_url('doc', array('title' => 'faq')),
-                     _('FAQ'));
-    common_menu_item(common_local_url('doc', array('title' => 'privacy')),
-                     _('Privacy'));
-    common_menu_item(common_local_url('doc', array('title' => 'source')),
-                     _('Source'));
-    common_menu_item(common_local_url('doc', array('title' => 'contact')),
-                     _('Contact'));
-    common_element_end('ul');
-}
-
-function common_menu_item($url, $text, $title=null, $is_selected=false)
-{
-    $lattrs = array();
-    if ($is_selected) {
-        $lattrs['class'] = 'current';
-    }
-    common_element_start('li', $lattrs);
-    $attrs['href'] = $url;
-    if ($title) {
-        $attrs['title'] = $title;
-    }
-    common_element('a', $attrs, $text);
-    common_element_end('li');
-}
-
-function common_input($id, $label, $value=null,$instructions=null)
-{
-    common_element_start('p');
-    common_element('label', array('for' => $id), $label);
-    $attrs = array('name' => $id,
-                   'type' => 'text',
-                   'class' => 'input_text',
-                   'id' => $id);
-    if ($value) {
-        $attrs['value'] = htmlspecialchars($value);
-    }
-    common_element('input', $attrs);
-    if ($instructions) {
-        common_element('span', 'input_instructions', $instructions);
-    }
-    common_element_end('p');
-}
-
-function common_checkbox($id, $label, $checked=false, $instructions=null, $value='true', $disabled=false)
-{
-    common_element_start('p');
-    $attrs = array('name' => $id,
-                   'type' => 'checkbox',
-                   'class' => 'checkbox',
-                   'id' => $id);
-    if ($value) {
-        $attrs['value'] = htmlspecialchars($value);
-    }
-    if ($checked) {
-        $attrs['checked'] = 'checked';
-    }
-    if ($disabled) {
-        $attrs['disabled'] = 'true';
-    }
-    common_element('input', $attrs);
-    common_text(' ');
-    common_element('label', array('class' => 'checkbox_label', 'for' => $id), $label);
-    common_text(' ');
-    if ($instructions) {
-        common_element('span', 'input_instructions', $instructions);
-    }
-    common_element_end('p');
-}
-
-function common_dropdown($id, $label, $content, $instructions=null, $blank_select=false, $selected=null)
-{
-    common_element_start('p');
-    common_element('label', array('for' => $id), $label);
-    common_element_start('select', array('id' => $id, 'name' => $id));
-    if ($blank_select) {
-        common_element('option', array('value' => ''));
-    }
-    foreach ($content as $value => $option) {
-        if ($value == $selected) {
-            common_element('option', array('value' => $value, 'selected' => $value), $option);
-        } else {
-            common_element('option', array('value' => $value), $option);
-        }
-    }
-    common_element_end('select');
-    if ($instructions) {
-        common_element('span', 'input_instructions', $instructions);
-    }
-    common_element_end('p');
-}
-function common_hidden($id, $value)
-{
-    common_element('input', array('name' => $id,
-                                  'type' => 'hidden',
-                                  'id' => $id,
-                                  'value' => $value));
-}
-
-function common_password($id, $label, $instructions=null)
-{
-    common_element_start('p');
-    common_element('label', array('for' => $id), $label);
-    $attrs = array('name' => $id,
-                   'type' => 'password',
-                   'class' => 'password',
-                   'id' => $id);
-    common_element('input', $attrs);
-    if ($instructions) {
-        common_element('span', 'input_instructions', $instructions);
-    }
-    common_element_end('p');
-}
-
-function common_submit($id, $label, $cls='submit')
-{
-    global $xw;
-    common_element_start('p');
-    common_element('input', array('type' => 'submit',
-                                  'id' => $id,
-                                  'name' => $id,
-                                  'class' => $cls,
-                                  'value' => $label));
-    common_element_end('p');
-}
-
-function common_textarea($id, $label, $content=null, $instructions=null)
-{
-    common_element_start('p');
-    common_element('label', array('for' => $id), $label);
-    common_element('textarea', array('rows' => 3,
-                                     'cols' => 40,
-                                     'name' => $id,
-                                     'id' => $id),
-                   ($content) ? $content : '');
-    if ($instructions) {
-        common_element('span', 'input_instructions', $instructions);
-    }
-    common_element_end('p');
-}
-
 function common_timezone()
 {
     if (common_logged_in()) {
@@ -970,7 +571,7 @@ function common_tag_link($tag)
 {
     $canonical = common_canonical_tag($tag);
     $url = common_local_url('tag', array('tag' => $canonical));
-    return '<a href="' . htmlspecialchars($url) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
+    return '<span class="tag"><a href="' . htmlspecialchars($url) . '" rel="tag">' . htmlspecialchars($tag) . '</a></span>';
 }
 
 function common_canonical_tag($tag)
@@ -988,7 +589,7 @@ function common_at_link($sender_id, $nickname)
     $sender = Profile::staticGet($sender_id);
     $recipient = common_relative_profile($sender, common_canonical_nickname($nickname));
     if ($recipient) {
-        return '<a href="'.htmlspecialchars($recipient->profileurl).'" class="atlink">'.$nickname.'</a>';
+        return '<span class="vcard"><a href="'.htmlspecialchars($recipient->profileurl).'" class="url"><span class="fn nickname">'.$nickname.'</span></a></span>';
     } else {
         return $nickname;
     }
@@ -1005,7 +606,7 @@ function common_at_hash_link($sender_id, $tag)
         $url = common_local_url('subscriptions',
                                 array('nickname' => $user->nickname,
                                       'tag' => $tag));
-        return '<a href="'.htmlspecialchars($url).'" class="atlink">'.$tag.'</a>';
+        return '<span class="tag"><a href="'.htmlspecialchars($url).'" rel="tag">'.$tag.'</a></span>';
     } else {
         return $tag;
     }
@@ -1169,6 +770,8 @@ function common_fancy_url($action, $args=null)
         return common_path('main/openid');
      case 'profilesettings':
         return common_path('settings/profile');
+     case 'passwordsettings':
+        return common_path('settings/password');
      case 'emailsettings':
         return common_path('settings/email');
      case 'openidsettings':
@@ -1251,6 +854,8 @@ function common_fancy_url($action, $args=null)
         return common_path($path);
      case 'imsettings':
         return common_path('settings/im');
+     case 'avatarsettings':
+        return common_path('settings/avatar');
      case 'peoplesearch':
         return common_path('search/people' . (($args) ? ('?' . http_build_query($args)) : ''));
      case 'noticesearch':
@@ -1260,13 +865,11 @@ function common_fancy_url($action, $args=null)
      case 'avatarbynickname':
         return common_path($args['nickname'].'/avatar/'.$args['size']);
      case 'tag':
-        if (isset($args['tag']) && $args['tag']) {
-            $path = 'tag/' . $args['tag'];
-            unset($args['tag']);
-        } else {
-            $path = 'tags';
-        }
+        $path = 'tag/' . $args['tag'];
+        unset($args['tag']);
         return common_path($path . (($args) ? ('?' . http_build_query($args)) : ''));
+     case 'publictagcloud':
+        return common_path('tags');
      case 'peopletag':
         $path = 'peopletag/' . $args['tag'];
         unset($args['tag']);
@@ -1694,39 +1297,6 @@ function common_profile_url($nickname)
     return common_local_url('showstream', array('nickname' => $nickname));
 }
 
-// Don't call if nobody's logged in
-
-function common_notice_form($action=null, $content=null)
-{
-    $user = common_current_user();
-    assert(!is_null($user));
-    common_element_start('form', array('id' => 'status_form',
-                                       'method' => 'post',
-                                       'action' => common_local_url('newnotice')));
-    common_element_start('p');
-    common_element('label', array('for' => 'status_textarea',
-                                  'id' => 'status_label'),
-                   sprintf(_('What\'s up, %s?'), $user->nickname));
-    common_element('span', array('id' => 'counter', 'class' => 'counter'), '140');
-    common_element('textarea', array('id' => 'status_textarea',
-                                     'cols' => 60,
-                                     'rows' => 3,
-                                     'name' => 'status_textarea'),
-                   ($content) ? $content : '');
-    common_hidden('token', common_session_token());
-    if ($action) {
-        common_hidden('returnto', $action);
-    }
-    // set by JavaScript
-    common_hidden('inreplyto', 'false');
-    common_element('input', array('id' => 'status_submit',
-                                  'name' => 'status_submit',
-                                  'type' => 'submit',
-                                  'value' => _('Send')));
-    common_element_end('p');
-    common_element_end('form');
-}
-
 // Should make up a reasonable root URL
 
 function common_root_url()
@@ -1858,41 +1428,6 @@ function common_valid_tag($tag)
     return false;
 }
 
-// Does a little before-after block for next/prev page
-
-function common_pagination($have_before, $have_after, $page, $action, $args=null)
-{
-
-    if ($have_before || $have_after) {
-        common_element_start('div', array('id' => 'pagination'));
-        common_element_start('ul', array('id' => 'nav_pagination'));
-    }
-
-    if ($have_before) {
-        $pargs = array('page' => $page-1);
-        $newargs = ($args) ? array_merge($args,$pargs) : $pargs;
-
-        common_element_start('li', 'before');
-        common_element('a', array('href' => common_local_url($action, $newargs), 'rel' => 'prev'),
-                       _('« After'));
-        common_element_end('li');
-    }
-
-    if ($have_after) {
-        $pargs = array('page' => $page+1);
-        $newargs = ($args) ? array_merge($args,$pargs) : $pargs;
-        common_element_start('li', 'after');
-        common_element('a', array('href' => common_local_url($action, $newargs), 'rel' => 'next'),
-                       _('Before »'));
-        common_element_end('li');
-    }
-
-    if ($have_before || $have_after) {
-        common_element_end('ul');
-        common_element_end('div');
-    }
-}
-
 /* Following functions are copied from MediaWiki GlobalFunctions.php
  * and written by Evan Prodromou. */
 
@@ -2105,111 +1640,11 @@ function common_session_token()
     return $_SESSION['token'];
 }
 
-function common_disfavor_form($notice)
-{
-    common_element_start('form', array('id' => 'disfavor-' . $notice->id,
-                                       'method' => 'post',
-                                       'class' => 'disfavor',
-                                       'action' => common_local_url('disfavor')));
-
-    common_element('input', array('type' => 'hidden',
-                                  'name' => 'token-'. $notice->id,
-                                  'id' => 'token-'. $notice->id,
-                                  'class' => 'token',
-                                  'value' => common_session_token()));
-
-    common_element('input', array('type' => 'hidden',
-                                  'name' => 'notice',
-                                  'id' => 'notice-n'. $notice->id,
-                                  'class' => 'notice',
-                                  'value' => $notice->id));
-
-    common_element('input', array('type' => 'submit',
-                                  'id' => 'disfavor-submit-' . $notice->id,
-                                  'name' => 'disfavor-submit-' . $notice->id,
-                                  'class' => 'disfavor',
-                                  'value' => 'Disfavor favorite',
-                                  'title' => 'Remove this message from favorites'));
-    common_element_end('form');
-}
-
-function common_favor_form($notice)
-{
-    common_element_start('form', array('id' => 'favor-' . $notice->id,
-                                       'method' => 'post',
-                                       'class' => 'favor',
-                                       'action' => common_local_url('favor')));
-
-    common_element('input', array('type' => 'hidden',
-                                  'name' => 'token-'. $notice->id,
-                                  'id' => 'token-'. $notice->id,
-                                  'class' => 'token',
-                                  'value' => common_session_token()));
-
-    common_element('input', array('type' => 'hidden',
-                                  'name' => 'notice',
-                                  'id' => 'notice-n'. $notice->id,
-                                  'class' => 'notice',
-                                  'value' => $notice->id));
-
-    common_element('input', array('type' => 'submit',
-                                  'id' => 'favor-submit-' . $notice->id,
-                                  'name' => 'favor-submit-' . $notice->id,
-                                  'class' => 'favor',
-                                  'value' => 'Add to favorites',
-                                  'title' => 'Add this message to favorites'));
-    common_element_end('form');
-}
-
-function common_nudge_form($profile)
-{
-    common_element_start('form', array('id' => 'nudge', 'method' => 'post',
-                                       'action' => common_local_url('nudge', array('nickname' => $profile->nickname))));
-    common_hidden('token', common_session_token());
-    common_element('input', array('type' => 'submit',
-                                  'class' => 'submit',
-                                  'value' => _('Send a nudge')));
-    common_element_end('form');
-}
 function common_nudge_response()
 {
     common_element('p', array('id' => 'nudge_response'), _('Nudge sent!'));
 }
 
-function common_subscribe_form($profile)
-{
-    common_element_start('form', array('id' => 'subscribe-' . $profile->id,
-                                       'method' => 'post',
-                                       'class' => 'subscribe',
-                                       'action' => common_local_url('subscribe')));
-    common_hidden('token', common_session_token());
-    common_element('input', array('id' => 'subscribeto-' . $profile->id,
-                                  'name' => 'subscribeto',
-                                  'type' => 'hidden',
-                                  'value' => $profile->id));
-    common_element('input', array('type' => 'submit',
-                                  'class' => 'submit',
-                                  'value' => _('Subscribe')));
-    common_element_end('form');
-}
-
-function common_unsubscribe_form($profile)
-{
-    common_element_start('form', array('id' => 'unsubscribe-' . $profile->id,
-                                       'method' => 'post',
-                                       'class' => 'unsubscribe',
-                                       'action' => common_local_url('unsubscribe')));
-    common_hidden('token', common_session_token());
-    common_element('input', array('id' => 'unsubscribeto-' . $profile->id,
-                                  'name' => 'unsubscribeto',
-                                  'type' => 'hidden',
-                                  'value' => $profile->id));
-    common_element('input', array('type' => 'submit',
-                                  'class' => 'submit',
-                                  'value' => _('Unsubscribe')));
-    common_element_end('form');
-}
-
 // XXX: Refactor this code
 function common_profile_new_message_nudge ($cur, $profile)
 {
@@ -2241,47 +1676,6 @@ function common_keyize($str)
     return $str;
 }
 
-function common_message_form($content, $user, $to)
-{
-
-    common_element_start('form', array('id' => 'message_form',
-                                       'method' => 'post',
-                                       'action' => common_local_url('newmessage')));
-
-    $mutual_users = $user->mutuallySubscribedUsers();
-
-    $mutual = array();
-
-    while ($mutual_users->fetch()) {
-        if ($mutual_users->id != $user->id) {
-            $mutual[$mutual_users->id] = $mutual_users->nickname;
-        }
-    }
-
-    $mutual_users->free();
-    unset($mutual_users);
-
-    common_dropdown('to', _('To'), $mutual, null, false, $to->id);
-
-    common_element_start('p');
-
-    common_element('textarea', array('id' => 'message_content',
-                                     'cols' => 60,
-                                     'rows' => 3,
-                                     'name' => 'content'),
-                   ($content) ? $content : '');
-
-    common_element('input', array('id' => 'message_send',
-                                  'name' => 'message_send',
-                                  'type' => 'submit',
-                                  'value' => _('Send')));
-
-    common_hidden('token', common_session_token());
-
-    common_element_end('p');
-    common_element_end('form');
-}
-
 function common_memcache()
 {
     static $cache = null;
@@ -2308,39 +1702,3 @@ function common_compatible_license($from, $to)
     // XXX: better compatibility check needed here!
     return ($from == $to);
 }
-
-/* These are almost identical, so we use a helper function */
-
-function common_block_form($profile, $args=null)
-{
-    common_blocking_form('block', _('Block'), $profile, $args);
-}
-
-function common_unblock_form($profile, $args=null)
-{
-    common_blocking_form('unblock', _('Unblock'), $profile, $args);
-}
-
-function common_blocking_form($type, $label, $profile, $args=null)
-{
-    common_element_start('form', array('id' => $type . '-' . $profile->id,
-                                       'method' => 'post',
-                                       'class' => $type,
-                                       'action' => common_local_url($type)));
-    common_hidden('token', common_session_token());
-    common_element('input', array('id' => $type . 'to-' . $profile->id,
-                                  'name' => $type . 'to',
-                                  'type' => 'hidden',
-                                  'value' => $profile->id));
-    common_element('input', array('type' => 'submit',
-                                  'class' => 'submit',
-                                  'name' => $type,
-                                  'value' => $label));
-    if ($args) {
-        foreach ($args as $k => $v) {
-            common_hidden('returnto-' . $k, $v);
-        }
-    }
-    common_element_end('form');
-    return;
-}
diff --git a/lib/widget.php b/lib/widget.php
new file mode 100644
index 000000000..c70505c44
--- /dev/null
+++ b/lib/widget.php
@@ -0,0 +1,82 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Base class for UI widgets
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Base class for UI widgets
+ *
+ * A widget is a cluster of HTML elements that provide some functionality
+ * that's used on different parts of the site. Examples would be profile
+ * lists, notice lists, navigation menus (tabsets) and common forms.
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      HTMLOutputter
+ */
+
+class Widget
+{
+    /**
+     * HTMLOutputter to use for output
+     */
+
+    var $out = null;
+
+    /**
+     * Prepare the widget for use
+     *
+     * @param HTMLOutputter $out output helper, defaults to null
+     */
+
+    function __construct($out=null)
+    {
+        $this->out = $out;
+    }
+
+    /**
+     * Show the widget
+     *
+     * Emit the HTML for the widget, using the configured outputter.
+     *
+     * @return void
+     */
+
+    function show()
+    {
+    }
+}
diff --git a/lib/xmloutputter.php b/lib/xmloutputter.php
new file mode 100644
index 000000000..64935da40
--- /dev/null
+++ b/lib/xmloutputter.php
@@ -0,0 +1,242 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Low-level generator for XML
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Output
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Low-level generator for XML
+ *
+ * This is a thin wrapper around PHP's XMLWriter. The main
+ * advantage is the element() method, which simplifies outputting
+ * an element.
+ *
+ * @category Output
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ * @see      Action
+ * @see      HTMLOutputter
+ */
+
+class XMLOutputter
+{
+    /**
+     * Wrapped XMLWriter object, which does most of the heavy lifting
+     * for output.
+     */
+
+    var $xw = null;
+
+    /**
+     * Constructor
+     *
+     * Initializes the wrapped XMLWriter.
+     *
+     * @param string  $output URL for outputting, defaults to stdout
+     * @param boolean $indent Whether to indent output, default true
+     */
+
+    function __construct($output='php://output', $indent=true)
+    {
+        $this->xw = new XMLWriter();
+        $this->xw->openURI($output);
+        $this->xw->setIndent($indent);
+    }
+
+    /**
+     * Start a new XML document
+     *
+     * @param string $doc    document element
+     * @param string $public public identifier
+     * @param string $system system identifier
+     *
+     * @return void
+     */
+
+    function startXML($doc=null, $public=null, $system=null)
+    {
+        $this->xw->startDocument('1.0', 'UTF-8');
+        if ($doc) {
+            $this->xw->writeDTD($doc, $public, $system);
+        }
+    }
+
+    /**
+     * finish an XML document
+     *
+     * It's probably a bad idea to continue to use this object
+     * after calling endXML().
+     *
+     * @return void
+     */
+
+    function endXML()
+    {
+        $this->xw->endDocument();
+        $this->xw->flush();
+    }
+
+    /**
+     * output an XML element
+     *
+     * Utility for outputting an XML element. A convenient wrapper
+     * for a bunch of longer XMLWriter calls. This is best for
+     * when an element doesn't have any sub-elements; if that's the
+     * case, use elementStart() and elementEnd() instead.
+     *
+     * The $content element will be escaped for XML. If you need
+     * raw output, use elementStart() and elementEnd() with a call
+     * to raw() in the middle.
+     *
+     * If $attrs is a string instead of an array, it will be treated
+     * as the class attribute of the element.
+     *
+     * @param string $tag     Element type or tagname
+     * @param array  $attrs   Array of element attributes, as
+     *                        key-value pairs
+     * @param string $content string content of the element
+     *
+     * @return void
+     */
+
+    function element($tag, $attrs=null, $content=null)
+    {
+        $this->elementStart($tag, $attrs);
+        if (!is_null($content)) {
+            $this->xw->text($content);
+        }
+        $this->elementEnd($tag);
+    }
+
+    /**
+     * output a start tag for an element
+     *
+     * Mostly used for when an element has content that's
+     * not a simple string.
+     *
+     * If $attrs is a string instead of an array, it will be treated
+     * as the class attribute of the element.
+     *
+     * @param string $tag   Element type or tagname
+     * @param array  $attrs Array of element attributes
+     *
+     * @return void
+     */
+
+    function elementStart($tag, $attrs=null)
+    {
+        $this->xw->startElement($tag);
+        if (is_array($attrs)) {
+            foreach ($attrs as $name => $value) {
+                $this->xw->writeAttribute($name, $value);
+            }
+        } else if (is_string($attrs)) {
+            $this->xw->writeAttribute('class', $attrs);
+        }
+    }
+
+    /**
+     * output an end tag for an element
+     *
+     * Used in conjunction with elementStart(). $tag param
+     * should match the elementStart() param.
+     *
+     * For HTML 4 compatibility, this method will force
+     * a full end element (</tag>) even if the element is
+     * empty, except for a handful of exception tagnames.
+     * This is a hack.
+     *
+     * @param string $tag Element type or tagname.
+     *
+     * @return void
+     */
+
+    function elementEnd($tag)
+    {
+        static $empty_tag = array('base', 'meta', 'link', 'hr',
+                                  'br', 'param', 'img', 'area',
+                                  'input', 'col');
+        // XXX: check namespace
+        if (in_array($tag, $empty_tag)) {
+            $this->xw->endElement();
+        } else {
+            $this->xw->fullEndElement();
+        }
+    }
+
+    /**
+     * output plain text
+     *
+     * Text will be escaped. If you need it not to be,
+     * use raw() instead.
+     *
+     * @param string $txt Text to output.
+     *
+     * @return void
+     */
+
+    function text($txt)
+    {
+        $this->xw->text($txt);
+    }
+
+    /**
+     * output raw xml
+     *
+     * This will spit out its argument verbatim -- no escaping is
+     * done.
+     *
+     * @param string $xml XML to output.
+     *
+     * @return void
+     */
+
+    function raw($xml)
+    {
+        $this->xw->writeRaw($xml);
+    }
+
+    /**
+     * output a comment
+     *
+     * @param string $txt text of the comment
+     *
+     * @return void
+     */
+
+    function comment($txt)
+    {
+        $this->xw->writeComment($txt);
+    }
+}
diff --git a/scripts/update_facebook.php b/scripts/update_facebook.php
index 8c91df384..0c54cec7c 100755
--- a/scripts/update_facebook.php
+++ b/scripts/update_facebook.php
@@ -67,9 +67,13 @@ while($notice->fetch()) {
         // If it's not a reply, or if the user WANTS to send replies...
         if (!preg_match('/@[a-zA-Z0-9_]{1,15}\b/u', $content) ||
             (($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) == FOREIGN_NOTICE_SEND_REPLY)) {
-                update_status($fbuid, $content);
-                update_profile_box($facebook, $fbuid, $user, $notice);
-                $cnt++;
+             
+                // Avoid a Loop
+                if ($notice->source != 'Facebook') {
+                    update_status($fbuid, $content);
+                    update_profile_box($facebook, $fbuid, $user, $notice);
+                    $cnt++;
+                }
             }
     }
 }
diff --git a/theme/base/css/display.css b/theme/base/css/display.css
new file mode 100644
index 000000000..d2480be14
--- /dev/null
+++ b/theme/base/css/display.css
@@ -0,0 +1,1229 @@
+/* theme: base */
+* { margin:0; padding:0; }
+img { display:block; border:0; }
+a abbr { cursor: pointer; border-bottom:0; }
+table { border-collapse:collapse; }
+ol { list-style-position:inside; }
+html { font-size: 87.5%; background-color:#fff; height:100%; }
+body {
+background-color:#fff;
+color:#000;
+font-family:sans-serif;
+font-size:1em;
+line-height:1.65;
+position:relative;
+margin:0 auto;
+width:1004px;
+width:71.714em;
+}
+h1,h2,h3,h4,h5,h6 {
+	text-transform:uppercase;
+	margin-bottom:7px;
+}
+h1 {
+font-size:1.4em;
+line-height:1;
+margin-bottom:18px;
+}
+h2 { font-size:1.3em; }
+h3 { font-size:1.2em; }
+h4 { font-size:1.1em; }
+h5 { font-size:1em; }
+h6 { font-size:0.9em; }
+
+caption {
+font-weight:bold;
+}
+.opened { display: block !important;}
+.closed { display: none !important;}
+
+legend {
+font-weight:bold; 
+font-size:1.3em;
+text-transform:uppercase;
+}
+form {
+}
+input, textarea, select, option {
+padding:4px;
+font-family:sans-serif;
+font-size:1em;
+}
+input, textarea, select {
+border-width:2px;
+border-style: solid;
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+}
+input.submit {
+font-weight:bold;
+}
+textarea {
+overflow:auto;
+}
+select {
+}
+option {
+padding-bottom:0;
+}
+fieldset {
+padding:0;
+border:0;
+}
+form ul li {
+list-style-type:none;
+margin:0 0 18px 0;
+}
+form label {
+font-weight:bold;
+/*margin:0 0 11px 0;*/
+}
+form ul li input {
+}
+
+input.checkbox {
+position:relative;
+top:2px;
+left:0;
+border:0;
+}
+
+#page_notice .error,
+#page_notice .success {
+padding:4px 7px;
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+}
+form label.submit {
+display:none;
+}
+.form_settings input.remove {
+margin-left:11px;
+}
+
+
+
+
+/* FORM SETTINGS */
+.form_settings fieldset {
+margin-bottom:29px;
+}
+
+.form_guide {
+font-style:italic;
+}
+
+
+.form_settings .form_data li {
+width:100%;
+float:left;
+}
+
+.form_settings .form_data label {
+float:left;
+}
+.form_settings .form_data textarea,
+.form_settings .form_data select,
+.form_settings .form_data input {
+margin-left:11px;
+float:left;
+}
+
+.form_settings label {
+margin-top:2px;
+width:152px;
+}
+
+.form_actions label {
+display:none;
+}
+
+.form_settings #settings_autosubscribe label {
+display:inline;
+font-weight:bold;
+}
+
+#form_settings_profile legend,
+#form_login legend,
+#form_register legend {
+display:none;
+}
+
+.form_settings .form_data p.form_guide {
+clear:both;
+margin-left:163px;
+margin-bottom:0;
+}
+
+.form_settings p {
+margin-bottom:11px;
+}
+
+.form_settings input.checkbox {
+margin-top:3px;
+margin-left:0;
+}
+.form_settings label.checkbox {
+font-weight:normal;
+margin-top:0;
+margin-right:0;
+margin-left:11px;
+float:left;
+width:90%;
+}
+
+#form_login p.form_guide,
+#form_register #settings_rememberme p.form_guide {
+margin-left:0;
+}
+
+
+.form_settings .form_note {
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+padding:0 7px;
+}
+
+/* FORM SETTINGS */
+
+
+
+
+address {
+float:left;
+margin-bottom:18px;
+margin-left:18px;
+}
+address.vcard img.logo {
+margin-right:0;
+}
+address .fn {
+font-weight:bold;
+}
+
+
+#header {
+width:100%;
+position:relative;
+float:left;
+padding-top:18px;
+margin-bottom:29px;
+}
+
+#site_nav_global_primary {
+float:right;
+margin-right:18px;
+margin-bottom:11px;
+}
+#site_nav_global_primary ul li {
+display:inline;
+margin-left:11px;
+}
+
+
+.system_notice dt {
+font-weight:bold;
+text-transform:uppercase;
+display:none;
+}
+
+#site_notice {
+position:absolute;
+right:0;
+top:49px;
+float:right;
+width:322px;
+}
+#page_notice {
+clear:both;
+margin-bottom:18px;
+}
+
+
+
+
+#footer {
+float:left;
+width:64%;
+padding:18px;
+}
+
+
+
+#site_nav_local_views {
+width:100%;
+float:left;
+}
+#site_nav_local_views dt {
+display:none;
+}
+#site_nav_local_views li {
+float:left;
+margin-right:18px;
+list-style-type:none;
+}
+#site_nav_local_views a {
+float:left;
+text-decoration:none;
+padding:4px 11px;
+-moz-border-radius-topleft:4px;
+-moz-border-radius-topright:4px;
+-webkit-border-top-left-radius:4px;
+-webkit-border-top-right-radius:4px;
+border-width:1px;
+border-style:solid;
+border-bottom:0;
+text-shadow: 4px 4px 4px #ddd;
+font-weight:bold;
+}
+#site_nav_local_views .nav {
+float:left;
+width:100%;
+}
+
+
+#site_nav_global_primary dt,
+#site_nav_global_secondary dt {
+display:none;
+}
+/*
+#site_nav_global_primary .current a {
+font-weight:bold;
+border-style:solid;
+}
+*/
+#site_nav_global_secondary {
+margin-bottom:11px;
+}
+
+#site_nav_global_secondary ul li {
+display:inline;
+margin-right:11px;
+}
+#export_data li a {
+padding-left:20px;
+}
+#export_data li a.foaf {
+padding-left:30px;
+}
+#export_data li a.export_vcard {
+padding-left:28px;
+}
+
+
+
+#export_data ul {
+display:inline;
+}
+#export_data li {
+list-style-type:none;
+display:inline;
+margin-left:11px;
+}
+#export_data li:first-child {
+margin-left:0;
+}
+
+
+
+#licenses {
+font-size:0.9em;
+}
+
+#licenses dt {
+font-weight:bold;
+display:none;
+}
+#licenses dd {
+margin-bottom:11px;
+line-height:1.5;
+}
+
+#site_content_license_cc {
+margin-bottom:0;
+}
+#site_content_license_cc img {
+display:inline;
+vertical-align:top;
+margin-right:4px;
+}
+
+
+#wrap {
+	float:left;
+	margin:0 auto;
+    width:1004px;
+    width:71.714em;
+}
+
+
+#core {
+position:relative;
+width:100%;
+float:left;
+margin-bottom:1em;
+}
+
+#content {
+width:644px;
+padding:18px;
+float:left;
+border-radius:7px;
+-moz-border-radius:7px;
+-moz-border-radius-topleft:0;
+-webkit-border-radius:7px;
+-webkit-border-top-left-radius:0;
+}
+
+#content_inner {
+position:relative;
+width:100%;
+float;left;
+}
+
+#aside_primary {
+width:300px;
+float:left;
+margin-left:2px;
+padding:18px 4px 18px 18px;
+border-radius:7px;
+-moz-border-radius:7px;
+-webkit-border-radius:7px;
+}
+
+
+
+
+/*Start: FORM NOTICE*/
+#form_notice {
+width:384px;
+width:458px;
+float:left;
+position:relative;
+line-height:1;
+}
+#form_notice fieldset {
+border:0;
+padding:0;
+}
+#form_notice legend {
+display:none;
+}
+#form_notice textarea {
+border-radius:7px;
+-moz-border-radius:7px;
+-webkit-border-radius:7px;
+width:377px;
+width:370px;
+height:86px;
+line-height:1.5;
+padding:7px 7px 16px 7px;
+}
+#form_notice label {
+display:block;
+font-size:1.3em;
+margin-bottom:7px;
+}
+#form_notice .form_data li {
+float:left;
+}
+
+#form_notice #notice_attach_file label,
+#form_notice #notice_submit label {
+display:none;
+}
+
+#form_notice #notice_attachment {
+margin-top:25px;
+margin-left:4px;
+}
+
+#form_notice .form_note {
+position:absolute;
+top:120px;
+right:98px;
+z-index:9;
+}
+
+#form_notice .form_note dt {
+font-weight:bold;
+display:none;
+}
+#notice_text-count {
+font-weight:bold;
+line-height:1.15;
+}
+
+#form_notice #notice_data-attach_view {
+/*position:absolute;*/
+top:25px;
+right:30px;
+margin-left:4px;
+padding:0;
+cursor:pointer;
+width:16px;
+height:16px;
+border:0;
+text-indent:-9999px;
+}
+#form_notice .form_actions {
+position:absolute;
+bottom:0;
+right:0;
+}
+#form_notice .form_actions input.submit {
+width:60px;
+padding:8px;
+}
+
+#form_notice li {
+margin-bottom:0;
+}
+/*end FORM NOTICE*/
+
+
+
+
+
+/* user_profile */
+#user_profile {
+position:relative;
+width:475px;
+min-height:123px;
+float:left;
+margin-bottom:17px;
+margin-left:0;
+}
+#user_profile dt,
+#user_statistics dt {
+font-weight:bold;
+}
+#user_profile .user_depiction {
+float:left;
+position:absolute;
+top:0;
+left:0;
+width:96px;
+}
+#user_profile .user_fn,
+#user_profile .user_nickname,
+#user_profile .user_location,
+#user_profile .user_url,
+#user_profile .user_note,
+#user_profile .user_tags {
+float:left;
+clear:left;
+margin-left:113px;
+width:322px;
+margin-bottom:4px;
+}
+
+#user_profile .user_fn,
+#user_profile .user_nickname {
+width:auto;
+clear:none;
+}
+#user_profile .user_fn {
+margin-left:11px;
+margin-right:4px;
+}
+#user_profile .user_fn .fn {
+font-weight:bold;
+font-style:normal;
+}
+#user_profile .nickname {
+font-style:italic;
+font-weight:bold;
+}
+
+#user_profile .user_fn dd:before {
+content: "(";
+font-weight:normal;
+}
+#user_profile .user_fn dd:after {
+content: ")";
+font-weight:normal;
+}
+
+#user_profile dt {
+display:none;
+}
+#user_profile h2 {
+display:none;
+}
+
+/* user_profile */
+
+
+
+
+
+/*user_actions*/
+#user_actions {
+clear:left;
+float:left;
+position:absolute;
+top:0;
+right:0;
+}
+#user_actions h2 {
+display:none;
+}
+#user_actions ul {
+list-style-type:none;
+}
+#user_actions li {
+margin-bottom:4px;
+}
+#user_actions li:first-child {
+border-top:0;
+}
+#user_actions fieldset {
+border:0;
+padding:0;
+}
+#user_actions legend {
+display:none;
+}
+
+#user_actions input.submit {
+display:block;
+text-align:left;
+cursor:pointer;
+width:100%;
+}
+#user_actions a {
+text-decoration:none;
+}
+
+
+
+.form_user_block input.submit,
+.form_user_unblock input.submit {
+border:0;
+padding-left:20px;
+}
+
+
+
+#user_subscribe input.submit,
+.form_user_subscribe input.submit {
+
+}
+
+
+
+#user_send-a-message form {
+clear:left;
+width:322px;
+margin-top:18px;
+}
+
+#user_send-a-message textarea {
+width:96%;
+}
+
+.user_tags ul {
+list-style-type:none;
+}
+.user_tags li {
+display:inline;
+margin-right:1em;
+float:left;
+}
+
+
+
+.aside .section {
+margin-bottom:29px;
+clear:both;
+}
+.aside .section h2 {
+text-transform:uppercase;
+font-size:1em;
+}
+
+#user_statistics dt,
+#user_statistics dd {
+display:inline;
+}
+#user_statistics dt:after {
+content: ":";
+}
+
+
+#user_subscriptions,
+#user_subscriptions-common {
+float:left;
+}
+#user_subscriptions ul.users {
+width:220px;
+float:left;
+}
+#user_subscriptions .users li {
+list-style-type:none;
+float:left;
+margin-right:7px;
+margin-bottom:7px;
+}
+#user_subscriptions .users li .photo {
+width:24px;
+height:24px;
+margin-right:0;
+}
+#user_subscriptions .users li .fn {
+display:none;
+}
+.aside .section .more {
+clear:both;
+}
+
+
+
+.profile #user_profile {
+margin-bottom:0;
+min-height:60px;
+}
+
+.profile .form_user_unsubscribe {
+float:right;
+}
+.profiles {
+list-style-type:none;
+}
+.profile #user_profile .user_location {
+width:auto;
+clear:none;
+margin-left:11px;
+}
+.profile #user_profile dl,
+.profile #user_profile dd {
+display:inline;
+float:none;
+}
+.profile #user_profile .user_note,
+.profile #user_profile .user_url {
+margin-left:59px;
+clear:none;
+display:block;
+width:auto;
+}
+
+
+
+/* NOTICE */
+.notice,
+.profile {
+position:relative;
+padding-top:18px;
+padding-bottom:18px;
+clear:both;
+float:left;
+width:644px;
+width:96.699%;
+width:100%;
+border-top:1px dashed #D1D9E4;
+/*-moz-border-radius:7px;*/
+}
+.notices li {
+list-style-type:none;
+/*margin-bottom:11px;*/
+}
+.notices li.hover {
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+}
+
+
+/* NOTICES */
+#notices_primary {
+float:left;
+width:644px;
+border-radius:7px;
+-moz-border-radius:7px;
+-webkit-border-radius:7px;
+}
+#notices_primary h2 {
+display:none;
+}
+.notice-data a span {
+display:block;
+padding-left:28px;
+}
+
+
+.notice .author {
+margin-right:11px;
+}
+.notice .author a {
+}
+.notice .author:after {
+/*content:":";*/
+}
+
+.vcard .photo {
+display:inline;
+margin-right:11px;
+margin-bottom:11px;
+float:left;
+}
+.vcard .url {
+text-decoration:none;
+}
+.vcard .url:hover {
+text-decoration:underline;
+}
+.vcard .fn {
+font-style:italic;
+}
+.vcard .fn:hover {
+
+}
+
+
+.notice .entry-title {
+float:left;
+width:100%;
+}
+.notice p.entry-content {
+display:inline;
+}
+
+.notice_video p.entry-content,
+.notice_audio p.entry-content,
+.notice_image p.entry-content,
+.notice_location p.entry-content,
+.notice_event p.entry-content,
+.notice_document p.entry-content {
+}
+#laconicat .notice p.entry-content {
+/*margin-left:199px;*/
+}
+.notice p.entry-content a:visited {
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+}
+.notice p.entry-content .vcard a {
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+}
+
+.notice div.entry-content {
+/*border:1px solid blue;*/
+clear:left;
+float:left;
+width:48%;
+font-size:0.95em;
+}
+.notice div.entry-content a,
+.notice .notice-options a,
+.notice .notice-options input {
+
+}
+.notice .notice-options a,
+.notice .notice-options input {
+float:left;
+font-size:1.025em;
+}
+
+#laconicat .notice div.entry-content {
+/*margin-left:0;*/
+}
+
+.notice div.entry-content dl,
+.notice div.entry-content dt,
+.notice div.entry-content dd {
+display:inline;
+}
+.notice div.entry-content .timestamp dt,
+.notice div.entry-content .response dt {
+display:none;
+}
+.notice div.entry-content .timestamp a {
+display:inline-block;
+}
+.notice div.entry-content .device dt {
+text-transform:lowercase;
+}
+.notice div.entry-content a {
+
+}
+.notice div.entry-content a:hover {
+}
+
+
+
+.notice-data {
+position:absolute;
+top:18px;
+right:0;
+min-height:50px;
+margin-bottom:4px;
+}
+.notice .entry-content .notice-data dt {
+display:none;
+}
+
+.notice-data a {
+display:block;
+outline:none;
+}
+
+.notice-options {
+padding-left:2%;
+float:left;
+width:50%;
+position:relative;
+font-size:0.95em;
+}
+
+.notice-options a {
+float:left;
+}
+.notice-options .notice_delete,
+.notice-options .notice_reply,
+.notice-options .form_favor,
+.notice-options .form_disfavor {
+position:absolute;
+top:0;
+}
+.notice-options .form_favor,
+.notice-options .form_disfavor {
+left:0;
+}
+.notice-options .notice_reply {
+left:29px;
+}
+.notice-options .notice_delete {
+left:76px;
+}
+.notice-options .notice_reply dt {
+display:none;
+}
+
+.notice-options input,
+.notice-options a {
+text-indent:-9999px;
+outline:none;
+}
+
+.notice-options .notice_reply a,
+.notice-options form input.submit {
+display:block;
+border:0;
+}
+.notice-options .notice_reply a,
+.notice-options .notice_delete a {
+text-decoration:none;
+padding-left:16px;
+}
+
+.notice-options .notice_delete {
+
+}
+
+.notice-options form input.submit {
+cursor:pointer;
+width:16px;
+padding:2px 0;
+}
+
+.notice-options .notice_delete dt,
+.notice-options .form_favor legend,
+.notice-options .form_disfavor legend {
+display:none;
+}
+.notice-options .notice_delete fieldset,
+.notice-options .form_favor fieldset,
+.notice-options .form_disfavor fieldset {
+border:0;
+padding:0;
+}
+
+/*END: NOTICES */
+
+
+
+
+
+.pagination dt {
+font-weight:bold;
+display:none;
+}
+
+.pagination .nav {
+float:left;
+width:100%;
+list-style-type:none;
+}
+
+.pagination .nav_prev {
+float:left;
+}
+.pagination .nav_next {
+float:right;
+}
+
+.pagination a {
+display:block;
+text-decoration:none;
+font-weight:bold;
+padding:7px;
+border:1px dotted #D1D9E4;
+border-bottom:0;
+}
+
+.pagination .nav_prev a {
+-moz-border-radius-topright:7px;
+-webkit-border-top-right-radius:7px;
+padding-left:20px;
+border-left:0;
+}
+.pagination .nav_next a {
+-moz-border-radius-topleft:7px;
+-webkit-border-top-left-radius:7px;
+padding-right:20px;
+border-right:0;
+}
+
+
+/* END: NOTICE */
+
+
+
+/*If there is hentry on #content_inner, this doesn't need to be specific to #doc */
+#doc #content_inner p {
+margin-bottom:18px;
+}
+#doc #content_inner ol,
+#doc #content_inner ul {
+list-style-position:inside;
+}
+#doc #content_inner li {
+margin-bottom:18px;
+}
+#doc #content_inner li li {
+margin-left:18px;
+}
+
+
+/*START: LOAD ALONG WITH JS*/
+.notice .in-reply-to {
+	width:98%;
+	margin-left:2%;
+}
+.notice .in-reply-to li {
+background-color:#F7F9FB;
+}
+.notice .in-reply-to li .in-reply-to li {
+background-color:#E4E9F0;
+}
+.notice .in-reply-to li .in-reply-to li .in-reply-to li {
+background-color:#D1D9E4;
+}
+
+
+
+#user_actions #user_subscribe .form_note,
+#user_actions #user_subscribe .form_data,
+#user_actions #user_subscribe .form_actions label {
+display:none;
+}
+#form_user-relationship .form_note,
+#form_user-relationship .form_data,
+#form_user-relationship .form_actions label {
+display:block;
+}
+
+#user_actions #user-relationship_submit {
+margin-bottom:0;
+}
+#form_user-relationship .form_data li label {
+margin-right:11px;
+}
+
+#user_relationship_xfn {
+/*z-index:1000;
+position:absolute;
+width:521px;
+height:322px;*/
+display:none;
+}
+#user_relationship_xfn fieldset {
+background-color:#fff;
+}
+
+/*END: LOAD ALONG WITH JS*/
+
+
+
+/* TOP_POSTERS */
+#top-posters caption {
+text-align:left;
+text-transform:uppercase;
+}
+
+#top-posters thead {
+display:none;
+}
+#top-poster_user {
+width:199px;
+}
+#top-poster_number-of-notices {
+width:123px;
+}
+#top-posters tbody td {
+padding-right:11px;
+padding-bottom:4px;
+}
+#top-posters img {
+margin-right:7px;
+height:24px;
+width:24px;
+}
+
+
+
+/* tagcloud */
+#tagcloud ul {
+list-style-type:none;
+}
+#tagcloud ul li {
+display:inline;
+margin-right:7px;
+line-height:1.4;
+}
+
+#tagcloud.section dt {
+text-transform:uppercase;
+font-weight:bold;
+}
+#tagcloud .weight_1 {
+font-size:1em;
+}
+#tagcloud .weight_2 {
+font-size:1.3em;
+}
+#tagcloud .weight_3 {
+font-size:1.6em;
+}
+#tagcloud .weight_4 {
+font-size:1.9em;
+}
+#tagcloud .weight_5 {
+font-size:2.2em;
+}
+
+
+
+#form_settings_photo .form_data {
+clear:both;
+}
+
+
+
+
+#photo_original,
+#photo_preview {
+float:left;
+}
+#photo_preview,
+#settings_photo_action-crop {
+margin-left:29px;
+}
+#photo_preview_view {
+height:96px;
+width:96px;
+overflow:hidden;
+}
+
+
+
+
+.section .groups,
+#users_featured ul {
+list-style-type:none;
+}
+.section .groups li,
+#users_featured li {
+margin-top:11px;
+float:left;
+width:100%;
+}
+.section .groups li:first-child,
+#users_featured li:first-child {
+margin-top:0;
+}
+
+.section .groups .vcard,
+#users_featured .vcard {
+float:left;
+margin-bottom:-23px;
+}
+
+.section .groups dl,
+#users_featured dl {
+float:left;
+margin-left:63px;
+clear:left;
+}
+.section .groups dt,
+#users_featured dt {
+display:none;
+font-weight:bold;
+}
+
+
+
+#home.logged_out h1 {
+display:none;
+}
+
+#home #intro {
+margin-bottom:29px;
+float:left;
+width:100%;
+}
+
+#home #intro p {
+margin-bottom:18px;
+font-size:1.8em;
+}
+
+#home #intro #guide_steps {
+list-style-type:none;
+}
+#home #intro #guide_steps li {
+float:left;
+margin-left:18px;
+}
+#home #intro #guide_steps li:first-child {
+margin-left:0;
+}
+#home #intro #guide_steps li a {
+display:block;
+float:left;
+width:185px;
+height:109px;
+border-width:1px;
+border-style:dotted;
+text-decoration:none;
+border-radius:7px;
+-moz-border-radius:7px;
+-webkit-border-radius:7px;
+padding:7px;
+font-size:1.6em;
+font-weight:bold;
+text-align:center;
+}
+
+
+#testimonials {
+clear:both;
+}
diff --git a/theme/base/css/facebookapp.base.css b/theme/base/css/facebookapp.base.css
new file mode 100644
index 000000000..eb7b47a12
--- /dev/null
+++ b/theme/base/css/facebookapp.base.css
@@ -0,0 +1,285 @@
+/* theme: identica */
+html {
+background-color:#ddd;
+}
+body {
+font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
+font-size:1em;
+background-color:#ddd;
+}
+input, textarea, select, option {
+font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
+}
+input, textarea, select {
+border-color:#aaa;
+}
+
+input:focus, textarea:focus, select:focus {
+border-color:#A9BF4F;
+}
+input.submit {
+background-color:#A9BF4F;
+color:#fff;
+}
+
+a {
+color:#002E6E;
+}
+a:active {
+background-color:#ddd;
+}
+.notice p.entry-content a:visited {
+background-color:#fcfcfc;
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+}
+.notice p.entry-content .vcard a {
+background-color:#fcfffc;
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+}
+
+
+
+#aside_primary {
+background-color:#CEE1E9;
+}
+
+#form_notice textarea {
+}
+
+#form_notice label {
+color:#88171A;
+}
+#notice_text-count {
+color:#333;
+}
+#form_notice.warning #notice_text-count {
+color:#000;
+background-color:#A9BF4F;
+}
+#form_notice.warning #notice_data-text {
+border-color:#A9BF4F;
+}
+
+#form_notice #notice_data-attach_view {
+background-image:url(../images/icons/twotone/green/paper-clip.gif);
+background-repeat:no-repeat;
+background-position:0 45%;
+background-color:transparent;
+}
+
+
+#site_nav_global_primary a {
+}
+#form_notice .form_actions input.submit {
+}
+#nav_register a {
+background-color:#A9BF4F;
+color:#fff;
+text-decoration:none;
+font-weight:bold;
+padding:2px 4px;
+
+}
+#nav_login a {
+}
+
+
+#site_nav_local_views a {
+border-color:#fff;
+background-color:rgba(255, 255, 255, 0.2);
+}
+#site_nav_local_views a:hover {
+background-color:rgba(255, 255, 255, 0.7);
+}
+
+
+#content,
+#site_nav_local_views .current a {
+background-color:#fff;
+}
+
+
+#page_notice .error {
+background-color:#F7E8E8;
+}
+#page_notice .success {
+background-color:#EFF3DC;
+}
+
+#export_data li a {
+background-repeat:no-repeat;
+background-position:0 45%;
+}
+#export_data li a.rss {
+background-image:url(../../base/images/icons/icon_rss.jpg);
+}
+#export_data li a.atom {
+background-image:url(../../base/images/icons/icon_atom.jpg);
+}
+#export_data li a.foaf {
+background-image:url(../../base/images/icons/icon_foaf.gif);
+}
+#export_data li a.export_vcard {
+background-image:url(../../base/images/icons/icon_vcard.gif);
+}
+
+
+/*user_actions*/
+#user_actions li {
+border-top-color:#eee;
+}
+#user_actions a {
+color:#000;
+}
+#user_subscribe a,
+#TB_window input.submit,
+.form_user_subscribe input.submit {
+background:#CEE1E9 url(../images/icons/twotone/green/shield.gif) 0 45% no-repeat;
+}
+.form_user_unsubscribe input.submit {
+background-color:#647819;
+color:#fff;
+}
+#user_send-a-message a {
+background:url(../images/icons/twotone/green/quote.gif) 0 45% no-repeat;
+}
+.form_user_nudge input.submit {
+background:url(../images/icons/twotone/green/mail.gif) 0 45% no-repeat;
+}
+.form_user_block input.submit {
+background:url(../images/icons/twotone/green/against.gif) 0 45% no-repeat;
+}
+
+
+.user_tags .mark_hash {
+color:#555;
+}
+
+
+
+.vcard .fn {
+}
+.vcard .fn:hover {
+}
+
+
+
+
+/* NOTICES */
+.notices li.over {
+background-color:#fcfcfc;
+}
+
+
+.notice div.entry-content a {
+
+}
+.notice div.entry-content a:hover {
+}
+
+
+.notice-data a span {
+background-color:transparent;
+background-repeat:no-repeat;
+background-position:0 45%;
+}
+.notice_video .notice-data a span {
+background-image:url(../images/icons/twotone/green/camera.gif);
+}
+.notice_audio .notice-data a span {
+background-image:url(../images/icons/twotone/green/music.gif);
+}
+.notice_image .notice-data a span {
+background-image:url(../images/icons/twotone/green/search.gif);
+}
+.notice_event .notice-data a span {
+background-image:url(../images/icons/twotone/green/calendar.gif);
+}
+.notice_location .notice-data a span {
+background-image:url(../images/icons/twotone/green/flag.gif);
+}
+.notice_document .notice-data a span {
+background-image:url(../images/icons/twotone/green/document.gif);
+}
+
+.notice-options .notice_reply a,
+.notice-options form input.submit {
+background-color:transparent;
+}
+.notice-options .notice_reply a {
+background:transparent url(../images/icons/twotone/green/reply.gif) no-repeat 0 45%;
+}
+.notice-options form.form_favor input.submit {
+background:transparent url(../images/icons/twotone/green/favourite.gif) no-repeat 0 45%;
+}
+.notice-options form.form_disfavor input.submit {
+background:transparent url(../images/icons/twotone/green/disfavourite.gif) no-repeat 0 45%;
+}
+.notice-options .notice_delete a {
+background:transparent url(../images/icons/twotone/green/trash.gif) no-repeat 0 45%;
+}
+
+div.notice-options {
+opacity:0.3;
+}
+
+div.entry-content {
+color:#333;
+}
+div.notice-options a,
+div.notice-options input {
+font-family:sans-serif;
+}
+div.notice-options input {
+color:#002E6E;
+
+}
+.notices li.hover {
+background-color:#fcfcfc;
+}
+.notices li.hover div.entry-content,
+.notices li.hover div.notice-options {
+opacity:1;
+}
+
+.form_settings .form_note {
+background-color:#A9BF4F;
+}
+
+/*END: NOTICES */
+
+
+
+.pagination .nav_prev a,
+.pagination .nav_next a {
+background-repeat:no-repeat;
+}
+.pagination .nav_prev a {
+background-image:url(../images/icons/twotone/green/arrow-left.gif);
+background-position:0 45%;
+}
+.pagination .nav_next a {
+background-image:url(../images/icons/twotone/green/arrow-right.gif);
+background-position:100% 45%;
+}
+
+
+
+#home #intro #guide_steps li a {
+border-color:#ccc;
+color:#fff;
+}
+#home #intro #step_join-now a {
+background-color:#f00;
+}
+#home #intro #step_start-a-group a {
+background-color:#0f0;
+}
+#home #intro #step_create-a-community a {
+background-color:#00f;
+}
+
diff --git a/theme/base/css/ie.css b/theme/base/css/ie.css
new file mode 100644
index 000000000..9baa953b3
--- /dev/null
+++ b/theme/base/css/ie.css
@@ -0,0 +1,26 @@
+/* IE specific styles */
+
+#aside_primary {
+padding-left:11px;
+}
+.notice-options form input.submit {
+font-size:0;
+margin-top:3px;
+height:16px;
+text-align:right;
+text-indent:0;
+color:#fff;
+width:24px;
+}
+
+input.checkbox {
+top:0;
+}
+
+legend {
+margin-left:-7px;
+}
+
+.notice div.entry-content .timestamp a {
+margin-right:4px;
+}
\ No newline at end of file
diff --git a/theme/base/css/ie7.css b/theme/base/css/ie7.css
new file mode 100644
index 000000000..a6e2548ab
--- /dev/null
+++ b/theme/base/css/ie7.css
@@ -0,0 +1,5 @@
+/* IE7 specific styles */
+
+#form_notice textarea {
+width:370px;
+} 
\ No newline at end of file
diff --git a/theme/base/css/initial_states.css b/theme/base/css/initial_states.css
new file mode 100644
index 000000000..8b1378917
--- /dev/null
+++ b/theme/base/css/initial_states.css
@@ -0,0 +1 @@
+
diff --git a/js/jcrop/jquery.Jcrop.css b/theme/base/css/jquery.Jcrop.css
index b95178a72..6c6dfb503 100644
--- a/js/jcrop/jquery.Jcrop.css
+++ b/theme/base/css/jquery.Jcrop.css
@@ -8,7 +8,7 @@
 {
 	font-size: 0;
 	position: absolute;
-	background: white url('Jcrop.gif') top left repeat;
+	background: #fff url(../images/illustrations/illu_jcrop.gif) top left repeat;
 	/*
 	opacity: .5;
 	*filter:alpha(opacity=50);
@@ -22,12 +22,12 @@
 	height: 7px !important;
 	border: 1px #eee solid;
 	background-color: #333;
-	*width: 9px;
-	*height: 9px;
+	/*width: 9px;
+	height: 9px;*/
 }
 
 .jcrop-tracker {
-	*background-color: gray;
+	/*background-color: gray;*/
 	width: 100%; height: 100%;
 }
 
diff --git a/theme/base/css/thickbox.css b/theme/base/css/thickbox.css
new file mode 100644
index 000000000..d24b9bedf
--- /dev/null
+++ b/theme/base/css/thickbox.css
@@ -0,0 +1,163 @@
+/* ----------------------------------------------------------------------------------------------------------------*/
+/* ---------->>> global settings needed for thickbox <<<-----------------------------------------------------------*/
+/* ----------------------------------------------------------------------------------------------------------------*/
+*{padding: 0; margin: 0;}
+
+/* ----------------------------------------------------------------------------------------------------------------*/
+/* ---------->>> thickbox specific link and font settings <<<------------------------------------------------------*/
+/* ----------------------------------------------------------------------------------------------------------------*/
+#TB_window {
+	font: 12px Arial, Helvetica, sans-serif;
+	color: #333333;
+}
+
+#TB_secondLine {
+	font: 10px Arial, Helvetica, sans-serif;
+	color:#666666;
+}
+
+#TB_window a:link {color: #666666;}
+#TB_window a:visited {color: #666666;}
+#TB_window a:hover {color: #000;}
+#TB_window a:active {color: #666666;}
+#TB_window a:focus{color: #666666;}
+
+/* ----------------------------------------------------------------------------------------------------------------*/
+/* ---------->>> thickbox settings <<<-----------------------------------------------------------------------------*/
+/* ----------------------------------------------------------------------------------------------------------------*/
+#TB_overlay {
+	position: fixed;
+	z-index:100;
+	top: 0px;
+	left: 0px;
+	height:100%;
+	width:100%;
+}
+
+.TB_overlayMacFFBGHack {background: url(macFFBgHack.png) repeat;}
+.TB_overlayBG {
+	background-color:#000;
+	filter:alpha(opacity=75);
+	-moz-opacity: 0.75;
+	opacity: 0.75;
+}
+
+* html #TB_overlay { /* ie6 hack */
+     position: absolute;
+     height: expression(document.body.scrollHeight > document.body.offsetHeight ? document.body.scrollHeight : document.body.offsetHeight + 'px');
+}
+
+#TB_window {
+	position: fixed;
+	background: #ffffff;
+	z-index: 102;
+	color:#000000;
+	display:none;
+	border: 4px solid #525252;
+	text-align:left;
+	top:50%;
+	left:50%;
+}
+
+* html #TB_window { /* ie6 hack */
+position: absolute;
+margin-top: expression(0 - parseInt(this.offsetHeight / 2) + (TBWindowMargin = document.documentElement && document.documentElement.scrollTop || document.body.scrollTop) + 'px');
+}
+
+#TB_window img#TB_Image {
+	display:block;
+	margin: 15px 0 0 15px;
+	border-right: 1px solid #ccc;
+	border-bottom: 1px solid #ccc;
+	border-top: 1px solid #666;
+	border-left: 1px solid #666;
+}
+
+#TB_caption{
+	height:25px;
+	padding:7px 30px 10px 25px;
+	float:left;
+}
+
+#TB_closeWindow{
+	height:25px;
+	padding:11px 25px 10px 0;
+	float:right;
+}
+
+#TB_closeAjaxWindow{
+	padding:7px 10px 5px 0;
+	margin-bottom:1px;
+	text-align:right;
+	float:right;
+}
+
+#TB_ajaxWindowTitle{
+	float:left;
+	padding:7px 0 5px 10px;
+	margin-bottom:1px;
+}
+
+#TB_title{
+	background-color:#e8e8e8;
+	height:27px;
+}
+
+#TB_ajaxContent{
+	clear:both;
+	padding:2px 15px 15px 15px;
+	overflow:auto;
+	text-align:left;
+	line-height:1.4em;
+}
+
+#TB_ajaxContent.TB_modal{
+	padding:15px;
+}
+
+#TB_ajaxContent p{
+	padding:5px 0px 5px 0px;
+}
+
+#TB_load{
+	position: fixed;
+	display:none;
+	height:13px;
+	width:208px;
+	z-index:103;
+	top: 50%;
+	left: 50%;
+	margin: -6px 0 0 -104px; /* -height/2 0 0 -width/2 */
+}
+
+* html #TB_load { /* ie6 hack */
+position: absolute;
+margin-top: expression(0 - parseInt(this.offsetHeight / 2) + (TBWindowMargin = document.documentElement && document.documentElement.scrollTop || document.body.scrollTop) + 'px');
+}
+
+#TB_HideSelect{
+	z-index:99;
+	position:fixed;
+	top: 0;
+	left: 0;
+	background-color:#fff;
+	border:none;
+	filter:alpha(opacity=0);
+	-moz-opacity: 0;
+	opacity: 0;
+	height:100%;
+	width:100%;
+}
+
+* html #TB_HideSelect { /* ie6 hack */
+     position: absolute;
+     height: expression(document.body.scrollHeight > document.body.offsetHeight ? document.body.scrollHeight : document.body.offsetHeight + 'px');
+}
+
+#TB_iframeContent{
+	clear:both;
+	border:none;
+	margin-bottom:-1px;
+	margin-top:1px;
+	_margin-bottom:1px;
+}
diff --git a/theme/base/images/icons/icon_atom.jpg b/theme/base/images/icons/icon_atom.jpg
new file mode 100644
index 000000000..22853edc4
--- /dev/null
+++ b/theme/base/images/icons/icon_atom.jpg
diff --git a/theme/base/images/icons/icon_foaf.gif b/theme/base/images/icons/icon_foaf.gif
new file mode 100644
index 000000000..f8f784423
--- /dev/null
+++ b/theme/base/images/icons/icon_foaf.gif
diff --git a/theme/base/images/icons/icon_rss.jpg b/theme/base/images/icons/icon_rss.jpg
new file mode 100644
index 000000000..da23422d0
--- /dev/null
+++ b/theme/base/images/icons/icon_rss.jpg
diff --git a/theme/base/images/icons/icon_vcard.gif b/theme/base/images/icons/icon_vcard.gif
new file mode 100644
index 000000000..6d52947f3
--- /dev/null
+++ b/theme/base/images/icons/icon_vcard.gif
diff --git a/js/jcrop/Jcrop.gif b/theme/base/images/illustrations/illu_jcrop.gif
index 72ea7ccb5..72ea7ccb5 100644
--- a/js/jcrop/Jcrop.gif
+++ b/theme/base/images/illustrations/illu_jcrop.gif
diff --git a/theme/base/images/illustrations/illu_progress_loading-01.gif b/theme/base/images/illustrations/illu_progress_loading-01.gif
new file mode 100644
index 000000000..82290f483
--- /dev/null
+++ b/theme/base/images/illustrations/illu_progress_loading-01.gif
diff --git a/theme/default/css/display.css b/theme/default/css/display.css
new file mode 100644
index 000000000..2b71b0719
--- /dev/null
+++ b/theme/default/css/display.css
@@ -0,0 +1,245 @@
+/* theme: identica */
+html,
+body,
+a:active {
+background-color:#CEE1E9;
+}
+body {
+font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
+font-size:1em;
+}
+address {
+margin-right:71px;
+}
+address .fn {
+display:none;
+}
+
+input, textarea, select, option {
+font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
+}
+input, textarea, select {
+border-color:#aaa;
+}
+
+input.submit,
+#form_notice.warning #notice_text-count,
+#nav_register a,
+.form_settings .form_note {
+background-color:#A9BF4F;
+}
+
+input:focus, textarea:focus, select:focus,
+#form_notice.warning #notice_data-text {
+border-color:#A9BF4F;
+}
+input.submit,
+#nav_register a {
+color:#F5FDFD;
+}
+
+a,
+div.notice-options input {
+color:#002E6E;
+}
+
+.notice p.entry-content a:visited {
+background-color:#fcfcfc;
+}
+.notice p.entry-content .vcard a {
+background-color:#fcfffc;
+}
+
+#aside_primary,
+#user_subscribe a,
+#TB_window input.submit,
+.form_user_subscribe input.submit {
+background-color:#fff;
+}
+
+
+#notice_text-count {
+color:#333;
+}
+#form_notice.warning #notice_text-count,
+#user_actions a {
+color:#000;
+}
+
+#form_notice #notice_data-attach_view {
+background-image:url(../images/icons/twotone/green/paper-clip.gif);
+background-repeat:no-repeat;
+background-position:0 45%;
+background-color:transparent;
+}
+
+#nav_register a {
+text-decoration:none;
+font-weight:bold;
+padding:2px 4px;
+}
+
+#content,
+#site_nav_local_views a {
+border-color:#F5FDFD;
+}
+#content,
+#site_nav_local_views .current a {
+background-color:#F5FDFD;
+}
+
+#site_nav_local_views a {
+background-color:rgba(255, 255, 255, 0.2);
+}
+#site_nav_local_views a:hover {
+background-color:rgba(255, 255, 255, 0.7);
+}
+
+
+
+
+#page_notice .error {
+background-color:#F7E8E8;
+}
+#page_notice .success {
+background-color:#EFF3DC;
+}
+
+#export_data li a {
+background-repeat:no-repeat;
+background-position:0 45%;
+}
+#export_data li a.rss {
+background-image:url(../../base/images/icons/icon_rss.jpg);
+}
+#export_data li a.atom {
+background-image:url(../../base/images/icons/icon_atom.jpg);
+}
+#export_data li a.foaf {
+background-image:url(../../base/images/icons/icon_foaf.gif);
+}
+#export_data li a.export_vcard {
+background-image:url(../../base/images/icons/icon_vcard.gif);
+}
+
+
+/*user_actions*/
+#user_actions li {
+border-top-color:#eee;
+}
+#user_subscribe a,
+#TB_window input.submit,
+.form_user_subscribe input.submit {
+background-image: url(../images/icons/twotone/green/shield.gif);
+background-position: 0 45%;
+background-repeat: no-repeat;
+}
+.form_user_unsubscribe input.submit {
+background-color:#647819;
+color:#F5FDFD;
+}
+#user_send-a-message a {
+background:url(../images/icons/twotone/green/quote.gif) 0 45% no-repeat;
+}
+.form_user_nudge input.submit {
+background:url(../images/icons/twotone/green/mail.gif) 0 45% no-repeat;
+}
+.form_user_block input.submit {
+background:url(../images/icons/twotone/green/against.gif) 0 45% no-repeat;
+}
+
+
+/* NOTICES */
+.notices li.over {
+background-color:#fcfcfc;
+}
+
+.notice-data a span {
+background-color:transparent;
+background-repeat:no-repeat;
+background-position:0 45%;
+}
+.notice_video .notice-data a span {
+background-image:url(../images/icons/twotone/green/camera.gif);
+}
+.notice_audio .notice-data a span {
+background-image:url(../images/icons/twotone/green/music.gif);
+}
+.notice_image .notice-data a span {
+background-image:url(../images/icons/twotone/green/search.gif);
+}
+.notice_event .notice-data a span {
+background-image:url(../images/icons/twotone/green/calendar.gif);
+}
+.notice_location .notice-data a span {
+background-image:url(../images/icons/twotone/green/flag.gif);
+}
+.notice_document .notice-data a span {
+background-image:url(../images/icons/twotone/green/document.gif);
+}
+
+.notice-options .notice_reply a,
+.notice-options form input.submit {
+background-color:transparent;
+}
+.notice-options .notice_reply a {
+background:transparent url(../images/icons/twotone/green/reply.gif) no-repeat 0 45%;
+}
+.notice-options form.form_favor input.submit {
+background:transparent url(../images/icons/twotone/green/favourite.gif) no-repeat 0 45%;
+}
+.notice-options form.form_disfavor input.submit {
+background:transparent url(../images/icons/twotone/green/disfavourite.gif) no-repeat 0 45%;
+}
+.notice-options .notice_delete a {
+background:transparent url(../images/icons/twotone/green/trash.gif) no-repeat 0 45%;
+}
+
+div.notice-options {
+opacity:0.3;
+}
+.notices li.hover div.notice-options {
+opacity:1;
+}
+div.entry-content {
+color:#333;
+}
+div.notice-options a,
+div.notice-options input {
+font-family:sans-serif;
+}
+.notices li.hover {
+background-color:#fcfcfc;
+}
+/*END: NOTICES */
+
+
+
+.pagination .nav_prev a,
+.pagination .nav_next a {
+background-repeat:no-repeat;
+}
+.pagination .nav_prev a {
+background-image:url(../images/icons/twotone/green/arrow-left.gif);
+background-position:0 45%;
+}
+.pagination .nav_next a {
+background-image:url(../images/icons/twotone/green/arrow-right.gif);
+background-position:100% 45%;
+}
+
+
+
+#home #intro #guide_steps li a {
+border-color:#ccc;
+color:#F5FDFD;
+}
+#home #intro #step_join-now a {
+background-color:#f00;
+}
+#home #intro #step_start-a-group a {
+background-color:#0f0;
+}
+#home #intro #step_create-a-community a {
+background-color:#00f;
+}
\ No newline at end of file
diff --git a/theme/default/images/icons/icon_atom.jpg b/theme/default/images/icons/icon_atom.jpg
new file mode 100644
index 000000000..22853edc4
--- /dev/null
+++ b/theme/default/images/icons/icon_atom.jpg
diff --git a/theme/default/images/icons/icon_foaf.gif b/theme/default/images/icons/icon_foaf.gif
new file mode 100644
index 000000000..f8f784423
--- /dev/null
+++ b/theme/default/images/icons/icon_foaf.gif
diff --git a/theme/default/images/icons/icon_rss.jpg b/theme/default/images/icons/icon_rss.jpg
new file mode 100644
index 000000000..da23422d0
--- /dev/null
+++ b/theme/default/images/icons/icon_rss.jpg
diff --git a/theme/default/images/icons/icon_vcard.gif b/theme/default/images/icons/icon_vcard.gif
new file mode 100644
index 000000000..6d52947f3
--- /dev/null
+++ b/theme/default/images/icons/icon_vcard.gif
diff --git a/theme/default/images/icons/twotone/green/against.gif b/theme/default/images/icons/twotone/green/against.gif
new file mode 100644
index 000000000..ca796c8a3
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/against.gif
diff --git a/theme/default/images/icons/twotone/green/arrow-down.gif b/theme/default/images/icons/twotone/green/arrow-down.gif
new file mode 100644
index 000000000..c709e5877
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/arrow-down.gif
diff --git a/theme/default/images/icons/twotone/green/arrow-downleft.gif b/theme/default/images/icons/twotone/green/arrow-downleft.gif
new file mode 100644
index 000000000..a4a98035d
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/arrow-downleft.gif
diff --git a/theme/default/images/icons/twotone/green/arrow-downright.gif b/theme/default/images/icons/twotone/green/arrow-downright.gif
new file mode 100644
index 000000000..3e6001a61
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/arrow-downright.gif
diff --git a/theme/default/images/icons/twotone/green/arrow-left.gif b/theme/default/images/icons/twotone/green/arrow-left.gif
new file mode 100644
index 000000000..afed19084
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/arrow-left.gif
diff --git a/theme/default/images/icons/twotone/green/arrow-right.gif b/theme/default/images/icons/twotone/green/arrow-right.gif
new file mode 100644
index 000000000..ee1707ed9
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/arrow-right.gif
diff --git a/theme/default/images/icons/twotone/green/arrow-up.gif b/theme/default/images/icons/twotone/green/arrow-up.gif
new file mode 100644
index 000000000..d0f5fbeaa
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/arrow-up.gif
diff --git a/theme/default/images/icons/twotone/green/arrow-upleft.gif b/theme/default/images/icons/twotone/green/arrow-upleft.gif
new file mode 100644
index 000000000..1e9e6935b
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/arrow-upleft.gif
diff --git a/theme/default/images/icons/twotone/green/arrow-upright.gif b/theme/default/images/icons/twotone/green/arrow-upright.gif
new file mode 100644
index 000000000..c7fecc8a0
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/arrow-upright.gif
diff --git a/theme/default/images/icons/twotone/green/back-forth.gif b/theme/default/images/icons/twotone/green/back-forth.gif
new file mode 100644
index 000000000..33a9540c8
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/back-forth.gif
diff --git a/theme/default/images/icons/twotone/green/bookmark.gif b/theme/default/images/icons/twotone/green/bookmark.gif
new file mode 100644
index 000000000..23f318ecc
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/bookmark.gif
diff --git a/theme/default/images/icons/twotone/green/bulb.gif b/theme/default/images/icons/twotone/green/bulb.gif
new file mode 100644
index 000000000..f70652c03
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/bulb.gif
diff --git a/theme/default/images/icons/twotone/green/calendar.gif b/theme/default/images/icons/twotone/green/calendar.gif
new file mode 100644
index 000000000..a09b65aca
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/calendar.gif
diff --git a/theme/default/images/icons/twotone/green/calendar2.gif b/theme/default/images/icons/twotone/green/calendar2.gif
new file mode 100644
index 000000000..7884b02dd
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/calendar2.gif
diff --git a/theme/default/images/icons/twotone/green/camera.gif b/theme/default/images/icons/twotone/green/camera.gif
new file mode 100644
index 000000000..1a85fbad0
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/camera.gif
diff --git a/theme/default/images/icons/twotone/green/cart.gif b/theme/default/images/icons/twotone/green/cart.gif
new file mode 100644
index 000000000..47eaa0a2e
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/cart.gif
diff --git a/theme/default/images/icons/twotone/green/caution.gif b/theme/default/images/icons/twotone/green/caution.gif
new file mode 100644
index 000000000..3ad2c322b
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/caution.gif
diff --git a/theme/default/images/icons/twotone/green/chart.gif b/theme/default/images/icons/twotone/green/chart.gif
new file mode 100644
index 000000000..136d74517
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/chart.gif
diff --git a/theme/default/images/icons/twotone/green/checkmark.gif b/theme/default/images/icons/twotone/green/checkmark.gif
new file mode 100644
index 000000000..892429d48
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/checkmark.gif
diff --git a/theme/default/images/icons/twotone/green/clipboard.gif b/theme/default/images/icons/twotone/green/clipboard.gif
new file mode 100644
index 000000000..9317bdcd0
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/clipboard.gif
diff --git a/theme/default/images/icons/twotone/green/clock.gif b/theme/default/images/icons/twotone/green/clock.gif
new file mode 100644
index 000000000..d1410f925
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/clock.gif
diff --git a/theme/default/images/icons/twotone/green/closed-folder.gif b/theme/default/images/icons/twotone/green/closed-folder.gif
new file mode 100644
index 000000000..0410fc6e8
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/closed-folder.gif
diff --git a/theme/default/images/icons/twotone/green/database.gif b/theme/default/images/icons/twotone/green/database.gif
new file mode 100644
index 000000000..29ce02492
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/database.gif
diff --git a/theme/default/images/icons/twotone/green/disfavourite.gif b/theme/default/images/icons/twotone/green/disfavourite.gif
new file mode 100644
index 000000000..3946869ae
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/disfavourite.gif
diff --git a/theme/default/images/icons/twotone/green/diskette.gif b/theme/default/images/icons/twotone/green/diskette.gif
new file mode 100644
index 000000000..e970b0a30
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/diskette.gif
diff --git a/theme/default/images/icons/twotone/green/document.gif b/theme/default/images/icons/twotone/green/document.gif
new file mode 100644
index 000000000..9c08f4a3a
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/document.gif
diff --git a/theme/default/images/icons/twotone/green/double-arrow.gif b/theme/default/images/icons/twotone/green/double-arrow.gif
new file mode 100644
index 000000000..2e8648264
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/double-arrow.gif
diff --git a/theme/default/images/icons/twotone/green/edit.gif b/theme/default/images/icons/twotone/green/edit.gif
new file mode 100644
index 000000000..c746aca60
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/edit.gif
diff --git a/theme/default/images/icons/twotone/green/eject.gif b/theme/default/images/icons/twotone/green/eject.gif
new file mode 100644
index 000000000..7e0906cfe
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/eject.gif
diff --git a/theme/default/images/icons/twotone/green/exclaim.gif b/theme/default/images/icons/twotone/green/exclaim.gif
new file mode 100644
index 000000000..588e28c26
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/exclaim.gif
diff --git a/theme/default/images/icons/twotone/green/fastforward.gif b/theme/default/images/icons/twotone/green/fastforward.gif
new file mode 100644
index 000000000..28e495103
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/fastforward.gif
diff --git a/theme/default/images/icons/twotone/green/favourite.gif b/theme/default/images/icons/twotone/green/favourite.gif
new file mode 100644
index 000000000..d93515e37
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/favourite.gif
diff --git a/theme/default/images/icons/twotone/green/flag.gif b/theme/default/images/icons/twotone/green/flag.gif
new file mode 100644
index 000000000..68c8aee25
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/flag.gif
diff --git a/theme/default/images/icons/twotone/green/graph.gif b/theme/default/images/icons/twotone/green/graph.gif
new file mode 100644
index 000000000..0c1794b4e
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/graph.gif
diff --git a/theme/default/images/icons/twotone/green/grow.gif b/theme/default/images/icons/twotone/green/grow.gif
new file mode 100644
index 000000000..c4118d53b
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/grow.gif
diff --git a/theme/default/images/icons/twotone/green/headphones.gif b/theme/default/images/icons/twotone/green/headphones.gif
new file mode 100644
index 000000000..5be6c67dd
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/headphones.gif
diff --git a/theme/default/images/icons/twotone/green/home.gif b/theme/default/images/icons/twotone/green/home.gif
new file mode 100644
index 000000000..d2a3421ef
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/home.gif
diff --git a/theme/default/images/icons/twotone/green/hourglass.gif b/theme/default/images/icons/twotone/green/hourglass.gif
new file mode 100644
index 000000000..b62b9480c
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/hourglass.gif
diff --git a/theme/default/images/icons/twotone/green/info.gif b/theme/default/images/icons/twotone/green/info.gif
new file mode 100644
index 000000000..86ef1f8b4
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/info.gif
diff --git a/theme/default/images/icons/twotone/green/key.gif b/theme/default/images/icons/twotone/green/key.gif
new file mode 100644
index 000000000..ccf357ab2
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/key.gif
diff --git a/theme/default/images/icons/twotone/green/lock.gif b/theme/default/images/icons/twotone/green/lock.gif
new file mode 100644
index 000000000..db00706b5
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/lock.gif
diff --git a/theme/default/images/icons/twotone/green/mail.gif b/theme/default/images/icons/twotone/green/mail.gif
new file mode 100644
index 000000000..1084c862f
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/mail.gif
diff --git a/theme/default/images/icons/twotone/green/move.gif b/theme/default/images/icons/twotone/green/move.gif
new file mode 100644
index 000000000..d2c30b1d2
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/move.gif
diff --git a/theme/default/images/icons/twotone/green/music.gif b/theme/default/images/icons/twotone/green/music.gif
new file mode 100644
index 000000000..64b51d4e1
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/music.gif
diff --git a/theme/default/images/icons/twotone/green/news.gif b/theme/default/images/icons/twotone/green/news.gif
new file mode 100644
index 000000000..712c685dc
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/news.gif
diff --git a/theme/default/images/icons/twotone/green/note.gif b/theme/default/images/icons/twotone/green/note.gif
new file mode 100644
index 000000000..bcc0b149b
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/note.gif
diff --git a/theme/default/images/icons/twotone/green/open-folder.gif b/theme/default/images/icons/twotone/green/open-folder.gif
new file mode 100644
index 000000000..d41300a08
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/open-folder.gif
diff --git a/theme/default/images/icons/twotone/green/paper-clip.gif b/theme/default/images/icons/twotone/green/paper-clip.gif
new file mode 100644
index 000000000..1d45f1d1e
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/paper-clip.gif
diff --git a/theme/default/images/icons/twotone/green/paper-clip2.gif b/theme/default/images/icons/twotone/green/paper-clip2.gif
new file mode 100644
index 000000000..a8c7805be
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/paper-clip2.gif
diff --git a/theme/default/images/icons/twotone/green/pause.gif b/theme/default/images/icons/twotone/green/pause.gif
new file mode 100644
index 000000000..ced0b6440
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/pause.gif
diff --git a/theme/default/images/icons/twotone/green/phone.gif b/theme/default/images/icons/twotone/green/phone.gif
new file mode 100644
index 000000000..69359f764
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/phone.gif
diff --git a/theme/default/images/icons/twotone/green/play.gif b/theme/default/images/icons/twotone/green/play.gif
new file mode 100644
index 000000000..794ec85b6
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/play.gif
diff --git a/theme/default/images/icons/twotone/green/plus.gif b/theme/default/images/icons/twotone/green/plus.gif
new file mode 100644
index 000000000..4407d0b2d
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/plus.gif
diff --git a/theme/default/images/icons/twotone/green/print.gif b/theme/default/images/icons/twotone/green/print.gif
new file mode 100644
index 000000000..17727d5d7
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/print.gif
diff --git a/theme/default/images/icons/twotone/green/question-mark.gif b/theme/default/images/icons/twotone/green/question-mark.gif
new file mode 100644
index 000000000..1689efcd0
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/question-mark.gif
diff --git a/theme/default/images/icons/twotone/green/quote.gif b/theme/default/images/icons/twotone/green/quote.gif
new file mode 100644
index 000000000..4ba1f0c03
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/quote.gif
diff --git a/theme/default/images/icons/twotone/green/refresh.gif b/theme/default/images/icons/twotone/green/refresh.gif
new file mode 100644
index 000000000..8a8b8144f
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/refresh.gif
diff --git a/theme/default/images/icons/twotone/green/reply.gif b/theme/default/images/icons/twotone/green/reply.gif
new file mode 100644
index 000000000..6ff01bb35
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/reply.gif
diff --git a/theme/default/images/icons/twotone/green/rewind.gif b/theme/default/images/icons/twotone/green/rewind.gif
new file mode 100644
index 000000000..aca3ee35b
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/rewind.gif
diff --git a/theme/default/images/icons/twotone/green/search.gif b/theme/default/images/icons/twotone/green/search.gif
new file mode 100644
index 000000000..c36463d0d
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/search.gif
diff --git a/theme/default/images/icons/twotone/green/shield.gif b/theme/default/images/icons/twotone/green/shield.gif
new file mode 100644
index 000000000..419d5ee4b
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/shield.gif
diff --git a/theme/default/images/icons/twotone/green/skip-back.gif b/theme/default/images/icons/twotone/green/skip-back.gif
new file mode 100644
index 000000000..adca7aa3e
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/skip-back.gif
diff --git a/theme/default/images/icons/twotone/green/skip.gif b/theme/default/images/icons/twotone/green/skip.gif
new file mode 100644
index 000000000..ae5417f2f
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/skip.gif
diff --git a/theme/default/images/icons/twotone/green/skull.gif b/theme/default/images/icons/twotone/green/skull.gif
new file mode 100644
index 000000000..033506732
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/skull.gif
diff --git a/theme/default/images/icons/twotone/green/statusbar.gif b/theme/default/images/icons/twotone/green/statusbar.gif
new file mode 100644
index 000000000..47d61b106
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/statusbar.gif
diff --git a/theme/default/images/icons/twotone/green/stop.gif b/theme/default/images/icons/twotone/green/stop.gif
new file mode 100644
index 000000000..e0b108d35
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/stop.gif
diff --git a/theme/default/images/icons/twotone/green/template.gif b/theme/default/images/icons/twotone/green/template.gif
new file mode 100644
index 000000000..65c0c4a0a
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/template.gif
diff --git a/theme/default/images/icons/twotone/green/text-bigger.gif b/theme/default/images/icons/twotone/green/text-bigger.gif
new file mode 100644
index 000000000..45e143b7a
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/text-bigger.gif
diff --git a/theme/default/images/icons/twotone/green/text-smaller.gif b/theme/default/images/icons/twotone/green/text-smaller.gif
new file mode 100644
index 000000000..a54d0c1d3
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/text-smaller.gif
diff --git a/theme/default/images/icons/twotone/green/trash.gif b/theme/default/images/icons/twotone/green/trash.gif
new file mode 100644
index 000000000..78dd64a3d
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/trash.gif
diff --git a/theme/default/images/icons/twotone/green/two-docs.gif b/theme/default/images/icons/twotone/green/two-docs.gif
new file mode 100644
index 000000000..97e54b964
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/two-docs.gif
diff --git a/theme/default/images/icons/twotone/green/twotone.gif b/theme/default/images/icons/twotone/green/twotone.gif
new file mode 100644
index 000000000..45aad25c4
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/twotone.gif
diff --git a/theme/default/images/icons/twotone/green/undo.gif b/theme/default/images/icons/twotone/green/undo.gif
new file mode 100644
index 000000000..6869b3050
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/undo.gif
diff --git a/theme/default/images/icons/twotone/green/user.gif b/theme/default/images/icons/twotone/green/user.gif
new file mode 100644
index 000000000..c85460fcd
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/user.gif
diff --git a/theme/default/images/icons/twotone/green/vegetable.gif b/theme/default/images/icons/twotone/green/vegetable.gif
new file mode 100644
index 000000000..4d421c1bb
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/vegetable.gif
diff --git a/theme/default/images/icons/twotone/green/x.gif b/theme/default/images/icons/twotone/green/x.gif
new file mode 100644
index 000000000..ffb2efea0
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/x.gif
diff --git a/theme/default/images/icons/twotone/green/zoom-in.gif b/theme/default/images/icons/twotone/green/zoom-in.gif
new file mode 100644
index 000000000..a59a5bb50
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/zoom-in.gif
diff --git a/theme/default/images/icons/twotone/green/zoom-out.gif b/theme/default/images/icons/twotone/green/zoom-out.gif
new file mode 100644
index 000000000..c61f999fd
--- /dev/null
+++ b/theme/default/images/icons/twotone/green/zoom-out.gif
diff --git a/theme/identica/css/display.css b/theme/identica/css/display.css
new file mode 100644
index 000000000..e3b5310f7
--- /dev/null
+++ b/theme/identica/css/display.css
@@ -0,0 +1,257 @@
+/* theme: identica */
+html,
+body,
+a:active {
+background-color:#ddd;
+}
+body {
+font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
+font-size:1em;
+}
+address {
+margin-right:71px;
+}
+address .fn {
+display:none;
+}
+
+input, textarea, select, option {
+font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
+}
+input, textarea, select {
+border-color:#aaa;
+}
+
+input.submit,
+#form_notice.warning #notice_text-count,
+#nav_register a,
+.form_settings .form_note {
+background-color:#A9BF4F;
+}
+
+input:focus, textarea:focus, select:focus,
+#form_notice.warning #notice_data-text {
+border-color:#A9BF4F;
+}
+input.submit,
+#nav_register a {
+color:#fff;
+}
+
+a,
+div.notice-options input,
+.form_user_block input.submit,
+.form_user_unblock input.submit {
+color:#002E6E;
+}
+
+.notice p.entry-content a:visited {
+background-color:#fcfcfc;
+}
+.notice p.entry-content .vcard a {
+background-color:#fcfffc;
+}
+
+#aside_primary,
+#user_subscribe a,
+#TB_window input.submit,
+.form_user_subscribe input.submit {
+background-color:#CEE1E9;
+}
+
+
+#notice_text-count {
+color:#333;
+}
+#form_notice.warning #notice_text-count,
+#user_actions a {
+color:#000;
+}
+
+#form_notice #notice_data-attach_view {
+background-image:url(../images/icons/twotone/green/paper-clip.gif);
+background-repeat:no-repeat;
+background-position:0 45%;
+background-color:transparent;
+}
+
+#nav_register a {
+text-decoration:none;
+font-weight:bold;
+padding:2px 4px;
+}
+
+#content,
+#site_nav_local_views a {
+border-color:#fff;
+}
+#content,
+#site_nav_local_views .current a {
+background-color:#fff;
+}
+
+#site_nav_local_views a {
+background-color:rgba(255, 255, 255, 0.2);
+}
+#site_nav_local_views a:hover {
+background-color:rgba(255, 255, 255, 0.7);
+}
+
+
+
+
+#page_notice .error {
+background-color:#F7E8E8;
+}
+#page_notice .success {
+background-color:#EFF3DC;
+}
+
+#export_data li a {
+background-repeat:no-repeat;
+background-position:0 45%;
+}
+#export_data li a.rss {
+background-image:url(../../base/images/icons/icon_rss.jpg);
+}
+#export_data li a.atom {
+background-image:url(../../base/images/icons/icon_atom.jpg);
+}
+#export_data li a.foaf {
+background-image:url(../../base/images/icons/icon_foaf.gif);
+}
+#export_data li a.export_vcard {
+background-image:url(../../base/images/icons/icon_vcard.gif);
+}
+
+
+/*user_actions*/
+#user_actions li {
+/*border-top-color:#eee;*/
+}
+
+
+.form_user_send-a-message input.submit,
+.form_user_nudge input.submit,
+.form_user_block input.submit,
+.form_user_unblock input.submit {
+background-position: 0 40%;
+background-repeat: no-repeat;
+background-color:transparent;
+}
+.form_user_subscribe input.submit,
+.form_user_unsubscribe input.submit {
+background-color:#A9BF4F;
+color:#fff;
+}
+.form_user_unsubscribe input.submit {
+background-color:#97BFD1;
+}
+
+#user_send-a-message a {
+background-image:url(../images/icons/twotone/green/quote.gif);
+}
+.form_user_nudge input.submit {
+background-image:url(../images/icons/twotone/green/mail.gif);
+}
+.form_user_block input.submit,
+.form_user_unblock input.submit {
+background-image:url(../images/icons/twotone/green/shield.gif);
+}
+
+
+
+/* NOTICES */
+.notices li.over {
+background-color:#fcfcfc;
+}
+
+.notice-data a span {
+background-color:transparent;
+background-repeat:no-repeat;
+background-position:0 45%;
+}
+.notice_video .notice-data a span {
+background-image:url(../images/icons/twotone/green/camera.gif);
+}
+.notice_audio .notice-data a span {
+background-image:url(../images/icons/twotone/green/music.gif);
+}
+.notice_image .notice-data a span {
+background-image:url(../images/icons/twotone/green/search.gif);
+}
+.notice_event .notice-data a span {
+background-image:url(../images/icons/twotone/green/calendar.gif);
+}
+.notice_location .notice-data a span {
+background-image:url(../images/icons/twotone/green/flag.gif);
+}
+.notice_document .notice-data a span {
+background-image:url(../images/icons/twotone/green/document.gif);
+}
+
+.notice-options .notice_reply a,
+.notice-options form input.submit {
+background-color:transparent;
+}
+.notice-options .notice_reply a {
+background:transparent url(../images/icons/twotone/green/reply.gif) no-repeat 0 45%;
+}
+.notice-options form.form_favor input.submit {
+background:transparent url(../images/icons/twotone/green/favourite.gif) no-repeat 0 45%;
+}
+.notice-options form.form_disfavor input.submit {
+background:transparent url(../images/icons/twotone/green/disfavourite.gif) no-repeat 0 45%;
+}
+.notice-options .notice_delete a {
+background:transparent url(../images/icons/twotone/green/trash.gif) no-repeat 0 45%;
+}
+
+div.notice-options {
+opacity:0.3;
+}
+.notices li.hover div.notice-options {
+opacity:1;
+}
+div.entry-content {
+color:#333;
+}
+div.notice-options a,
+div.notice-options input {
+font-family:sans-serif;
+}
+.notices li.hover {
+background-color:#fcfcfc;
+}
+/*END: NOTICES */
+
+
+
+.pagination .nav_prev a,
+.pagination .nav_next a {
+background-repeat:no-repeat;
+}
+.pagination .nav_prev a {
+background-image:url(../images/icons/twotone/green/arrow-left.gif);
+background-position:0 45%;
+}
+.pagination .nav_next a {
+background-image:url(../images/icons/twotone/green/arrow-right.gif);
+background-position:100% 45%;
+}
+
+
+
+#home #intro #guide_steps li a {
+border-color:#ccc;
+color:#fff;
+}
+#home #intro #step_join-now a {
+background-color:#f00;
+}
+#home #intro #step_start-a-group a {
+background-color:#0f0;
+}
+#home #intro #step_create-a-community a {
+background-color:#00f;
+}
diff --git a/theme/identica/css/facebookapp.theme.css b/theme/identica/css/facebookapp.theme.css
new file mode 100644
index 000000000..716f3256f
--- /dev/null
+++ b/theme/identica/css/facebookapp.theme.css
@@ -0,0 +1,1177 @@
+/* theme: base */
+* { margin:0; padding:0; }
+img { display:block; border:0; }
+a abbr { cursor: pointer; border-bottom:0; }
+table { border-collapse:collapse; }
+ol { list-style-position:inside; }
+html { font-size: 87.5%; background-color:#fff; height:100%; }
+body {
+background-color:#fff;
+color:#000;
+font-family:sans-serif;
+font-size:1em;
+line-height:1.65;
+position:relative;
+margin:0 auto;
+width:1004px;
+width:71.714em;
+}
+h1,h2,h3,h4,h5,h6 {
+	text-transform:uppercase;
+	margin-bottom:7px;
+}
+h1 {
+font-size:1.4em;
+line-height:1;
+margin-bottom:18px;
+}
+h2 { font-size:1.3em; }
+h3 { font-size:1.2em; }
+h4 { font-size:1.1em; }
+h5 { font-size:1em; }
+h6 { font-size:0.9em; }
+
+caption {
+font-weight:bold;
+}
+.opened { display: block !important;}
+.closed { display: none !important;}
+
+legend {
+font-weight:bold; 
+font-size:1.3em;
+text-transform:uppercase;
+}
+form {
+}
+input, textarea, select, option {
+padding:4px;
+font-family:sans-serif;
+font-size:1em;
+}
+input, textarea, select {
+border-width:2px;
+border-style: solid;
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+}
+input.submit {
+font-weight:bold;
+}
+textarea {
+overflow:auto;
+}
+select, option {
+padding-bottom:0;
+}
+fieldset {
+padding:0;
+border:0;
+}
+form ul li {
+list-style-type:none;
+margin:0 0 18px 0;
+}
+form label {
+font-weight:bold;
+/*margin:0 0 11px 0;*/
+}
+form ul li input {
+}
+
+input.checkbox {
+position:relative;
+top:2px;
+left:0;
+border:0;
+}
+
+#page_notice .error,
+#page_notice .success {
+padding:4px 7px;
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+}
+form label.submit {
+display:none;
+}
+.form_settings input.remove {
+margin-left:11px;
+}
+
+
+
+
+/* FORM SETTINGS */
+.form_settings fieldset {
+margin-bottom:29px;
+}
+
+.form_guide {
+font-style:italic;
+}
+
+
+.form_settings .form_datas li {
+width:100%;
+float:left;
+}
+
+.form_settings .form_datas label {
+float:left;
+}
+.form_settings .form_datas textarea,
+.form_settings .form_datas select,
+.form_settings .form_datas input {
+margin-left:11px;
+float:left;
+}
+
+.form_settings label {
+margin-top:2px;
+width:152px;
+}
+
+.form_actions label {
+display:none;
+}
+
+.form_settings #settings_autosubscribe label {
+display:inline;
+font-weight:bold;
+}
+
+#form_settings_profile legend,
+#form_login legend,
+#form_register legend {
+display:none;
+}
+
+.form_settings .form_datas p.form_guide {
+clear:both;
+margin-left:163px;
+margin-bottom:0;
+}
+
+.form_settings p {
+margin-bottom:11px;
+}
+
+.form_settings input.checkbox {
+margin-top:3px;
+margin-left:0;
+}
+.form_settings label.checkbox {
+font-weight:normal;
+margin-top:0;
+margin-right:0;
+margin-left:11px;
+float:left;
+width:90%;
+}
+
+#form_login p.form_guide,
+#form_register #settings_rememberme p.form_guide {
+margin-left:0;
+}
+
+
+.form_settings .form_note {
+border-radius:4px;
+-moz-border-radius:4px;
+-webkit-border-radius:4px;
+padding:0 7px;
+}
+
+/* FORM SETTINGS */
+
+
+
+
+address {
+float:left;
+margin-bottom:18px;
+margin-left:18px;
+}
+address .fn,
+address .email {
+display:none;
+}
+
+
+
+#header {
+width:100%;
+position:relative;
+float:left;
+padding-top:18px;
+margin-bottom:29px;
+}
+
+#site_nav_global_primary {
+float:right;
+margin-right:18px;
+}
+#site_nav_global_primary ul li {
+display:inline;
+margin-left:11px;
+}
+
+
+.system_notice dt {
+font-weight:bold;
+text-transform:uppercase;
+display:none;
+}
+
+#site_notice {
+position:absolute;
+right:0;
+top:49px;
+float:right;
+width:322px;
+}
+#page_notice {
+clear:both;
+margin-bottom:18px;
+}
+
+
+
+
+#footer {
+float:left;
+width:64%;
+padding:18px;
+}
+
+
+
+#site_nav_local_views {
+width:100%;
+float:left;
+}
+#site_nav_local_views dt {
+display:none;
+}
+#site_nav_local_views li {
+float:left;
+margin-right:18px;
+list-style-type:none;
+}
+#site_nav_local_views a {
+float:left;
+text-decoration:none;
+padding:4px 11px;
+-moz-border-radius-topleft:4px;
+-moz-border-radius-topright:4px;
+-webkit-border-top-left-radius:4px;
+-webkit-border-top-right-radius:4px;
+border-width:1px;
+border-style:solid;
+border-bottom:0;
+text-shadow: 4px 4px 4px #ddd;
+font-weight:bold;
+}
+#site_nav_local_views .nav {
+float:left;
+width:100%;
+}
+
+
+#site_nav_global_primary dt,
+#site_nav_global_secondary dt {
+display:none;
+}
+/*
+#site_nav_global_primary .current a {
+font-weight:bold;
+border-style:solid;
+}
+*/
+#site_nav_global_secondary {
+margin-bottom:11px;
+}
+
+#site_nav_global_secondary ul li {
+display:inline;
+margin-right:11px;
+}
+#export_data li a {
+padding-left:20px;
+}
+#export_data li a.foaf {
+padding-left:30px;
+}
+#export_data li a.export_vcard {
+padding-left:28px;
+}
+
+
+
+#export_data ul {
+display:inline;
+}
+#export_data li {
+list-style-type:none;
+display:inline;
+margin-left:11px;
+}
+#export_data li:first-child {
+margin-left:0;
+}
+
+
+
+#licenses {
+font-size:0.9em;
+}
+
+#licenses dt {
+font-weight:bold;
+display:none;
+}
+#licenses dd {
+margin-bottom:11px;
+line-height:1.5;
+}
+
+#site_content_license_cc {
+margin-bottom:0;
+}
+#site_content_license_cc img {
+display:inline;
+vertical-align:top;
+margin-right:4px;
+}
+
+
+#wrap {
+	float:left;
+	margin:0 auto;
+    width:1004px;
+    width:71.714em;
+}
+
+
+#core {
+position:relative;
+width:100%;
+float:left;
+margin-bottom:1em;
+}
+
+#content {
+width:644px;
+padding:18px;
+float:left;
+border-radius:7px;
+-moz-border-radius:7px;
+-moz-border-radius-topleft:0;
+-webkit-border-radius:7px;
+-webkit-border-top-left-radius:0;
+}
+
+#content_inner {
+position:relative;
+width:100%;
+float;left;
+}
+
+#aside_primary {
+width:300px;
+float:left;
+margin-left:2px;
+padding:18px 4px 18px 18px;
+border-radius:7px;
+-moz-border-radius:7px;
+-webkit-border-radius:7px;
+}
+
+
+
+
+/*Start: FORM NOTICE*/
+#form_notice {
+width:384px;
+width:458px;
+float:left;
+margin-left:68px;
+position:relative;
+line-height:1;
+}
+#form_notice fieldset {
+border:0;
+padding:0;
+}
+#form_notice legend {
+display:none;
+}
+#form_notice textarea {
+border-radius:7px;
+-moz-border-radius:7px;
+-webkit-border-radius:7px;
+width:377px;
+width:370px;
+height:86px;
+line-height:1.5;
+padding:7px 7px 14px 7px;
+}
+#form_notice label {
+display:block;
+font-size:1.3em;
+margin-bottom:7px;
+}
+#form_notice .form_datas li {
+float:left;
+}
+
+#form_notice #notice_attach_file label,
+#form_notice #notice_submit label {
+display:none;
+}
+
+#form_notice #notice_attachment {
+margin-top:25px;
+margin-left:4px;
+}
+
+#form_notice .form_note {
+position:absolute;
+top:116px;
+right:98px;
+z-index:9;
+}
+
+#form_notice .form_note dt {
+font-weight:bold;
+display:none;
+}
+#notice_text-count {
+font-weight:bold;
+line-height:1.15;
+}
+
+#form_notice #notice_data-attach_view {
+/*position:absolute;*/
+top:25px;
+right:30px;
+margin-left:4px;
+padding:0;
+cursor:pointer;
+width:16px;
+height:16px;
+border:0;
+text-indent:-9999px;
+}
+#form_notice .form_actions {
+position:absolute;
+bottom:0;
+right:0;
+}
+#form_notice .form_actions input.submit {
+width:60px;
+padding:8px;
+}
+
+#form_notice li {
+margin-bottom:0;
+}
+/*end FORM NOTICE*/
+
+
+
+
+
+/* user_profile */
+#user_profile {
+position:relative;
+width:633px;
+min-height:123px;
+float:left;
+margin-bottom:17px;
+margin-left:0;
+}
+#user_profile dt,
+#user_statistics dt {
+font-weight:bold;
+}
+#user_profile .user_depiction {
+float:left;
+position:absolute;
+top:0;
+left:0;
+width:96px;
+}
+#user_profile .user_fn,
+#user_profile .user_nickname,
+#user_profile .user_location,
+#user_profile .user_url,
+#user_profile .user_note,
+#user_profile .user_tags {
+float:left;
+clear:left;
+margin-left:125px;
+width:322px;
+margin-bottom:4px;
+}
+
+#user_profile .user_fn,
+#user_profile .user_nickname {
+width:auto;
+clear:none;
+}
+#user_profile .user_nickname {
+margin-left:11px;
+}
+#user_profile .user_nickname .nickname {
+font-style:italic;
+font-weight:bold;
+margin-left:4px;
+margin-right:4px;
+}
+
+#user_profile .user_nickname dd:before {
+content: "(";
+}
+#user_profile .user_nickname dd:after {
+content: ")";
+}
+
+#user_profile dt {
+display:none;
+}
+#user_profile h2 {
+display:none;
+}
+/* user_profile */
+
+/*user_actions*/
+#user_actions {
+clear:left;
+float:left;
+position:absolute;
+top:0;
+right:0;
+}
+#user_actions h2 {
+display:none;
+}
+#user_actions ul {
+list-style-type:none;
+}
+#user_actions li {
+border-top-width:1px;
+border-top-style:dotted;
+}
+#user_actions li:first-child {
+border-top:0;
+}
+#user_actions fieldset {
+border:0;
+padding:0;
+}
+#user_actions legend {
+display:none;
+}
+
+#user_actions a,
+#user_actions input.submit {
+display:block;
+text-align:left;
+padding:4px 0 4px 19px;
+}
+#user_actions a {
+text-decoration:none;
+}
+#user_subscribe a,
+#TB_window input.submit,
+#user_actions input.submit {
+border:0;
+cursor:pointer;
+padding-left:16px;
+width:100%;
+font-size:0.9em;
+}
+
+#user_subscribe a {
+width:auto;
+padding-left:20px;
+}
+
+#user_subscribe a,
+#TB_window input.submit,
+.form_user_subscribe input.submit {
+font-weight:bold;
+}
+
+
+
+#user_send-a-message form {
+clear:left;
+width:322px;
+margin-top:18px;
+}
+
+#user_send-a-message textarea {
+width:96%;
+}
+
+.user_tags ul {
+list-style-type:none;
+}
+.user_tags li {
+display:inline;
+margin-right:1em;
+float:left;
+}
+
+
+
+.aside .section {
+margin-bottom:29px;
+clear:both;
+}
+.aside .section h2 {
+text-transform:uppercase;
+font-size:1em;
+}
+
+#user_statistics dt,
+#user_statistics dd {
+display:inline;
+}
+#user_statistics dt:after {
+content: ":";
+}
+
+
+#user_subscriptions,
+#user_subscriptions-common {
+float:left;
+}
+#user_subscriptions ul.users {
+width:220px;
+float:left;
+}
+#user_subscriptions .users li {
+list-style-type:none;
+float:left;
+margin-right:7px;
+margin-bottom:7px;
+}
+#user_subscriptions .users li .photo {
+width:24px;
+height:24px;
+margin-right:0;
+}
+#user_subscriptions .users li .fn {
+display:none;
+}
+.aside .section .more {
+clear:both;
+}
+
+
+
+
+
+/* NOTICE */
+.notice {
+position:relative;
+padding-top:18px;
+padding-bottom:18px;
+clear:both;
+float:left;
+width:644px;
+width:96.699%;
+width:100%;
+border-top:1px dashed #D1D9E4;
+/*-moz-border-radius:7px;*/
+}
+.notices li {
+list-style-type:none;
+/*margin-bottom:11px;*/
+}
+
+/* NOTICES */
+#notices_primary {
+float:left;
+width:644px;
+border-radius:7px;
+-moz-border-radius:7px;
+-webkit-border-radius:7px;
+}
+#notices_primary h2 {
+display:none;
+}
+.notice-data a span {
+display:block;
+padding-left:28px;
+}
+
+
+.notice .author {
+margin-right:11px;
+}
+.notice .author a {
+}
+.notice .author:after {
+/*content:":";*/
+}
+
+.vcard .photo {
+display:inline;
+margin-right:7px;
+margin-bottom:7px;
+float:left;
+}
+.vcard .url {
+text-decoration:none;
+}
+.vcard .url:hover {
+text-decoration:underline;
+}
+.vcard .fn {
+font-style:italic;
+}
+.vcard .fn:hover {
+
+}
+
+
+.notice .entry-title {
+float:left;
+width:100%;
+}
+.notice p.entry-content {
+display:inline;
+}
+
+.notice_video p.entry-content,
+.notice_audio p.entry-content,
+.notice_image p.entry-content,
+.notice_location p.entry-content,
+.notice_event p.entry-content,
+.notice_document p.entry-content {
+}
+#laconicat .notice p.entry-content {
+/*margin-left:199px;*/
+}
+.notice p.entry-content a {
+
+}
+.notice p.entry-content a:hover {
+
+}
+.notice p.entry-content .tag a {
+
+}
+.notice p.entry-content .tag a:hover {
+
+}
+
+
+.notice div.entry-content {
+/*border:1px solid blue;*/
+clear:left;
+float:left;
+width:48%;
+font-size:0.95em;
+}
+.notice div.entry-content a,
+.notice .notice-options a,
+.notice .notice-options input {
+
+}
+.notice .notice-options a,
+.notice .notice-options input {
+float:left;
+font-size:1.025em;
+}
+
+#laconicat .notice div.entry-content {
+/*margin-left:0;*/
+}
+
+.notice div.entry-content dl,
+.notice div.entry-content dt,
+.notice div.entry-content dd {
+display:inline;
+}
+.notice div.entry-content .timestamp dt,
+.notice div.entry-content .response dt {
+display:none;
+}
+.notice div.entry-content .timestamp a {
+display:inline-block;
+}
+.notice div.entry-content .device dt {
+text-transform:lowercase;
+}
+.notice div.entry-content a {
+
+}
+.notice div.entry-content a:hover {
+}
+
+
+
+.notice-data {
+position:absolute;
+top:18px;
+right:0;
+min-height:50px;
+margin-bottom:4px;
+}
+.notice .entry-content .notice-data dt {
+display:none;
+}
+
+.notice-data a {
+display:block;
+outline:none;
+}
+
+.notice-options {
+padding-left:2%;
+float:left;
+width:50%;
+position:relative;
+font-size:0.95em;
+}
+
+.notice-options a {
+float:left;
+}
+.notice-options .notice_delete,
+.notice-options .notice_reply,
+.notice-options .form_favor,
+.notice-options .form_disfavor {
+position:absolute;
+top:0;
+}
+.notice-options .form_favor,
+.notice-options .form_disfavor {
+left:0;
+}
+.notice-options .notice_reply {
+left:29px;
+}
+.notice-options .notice_delete {
+left:76px;
+}
+.notice-options .notice_reply dt {
+display:none;
+}
+
+.notice-options input,
+.notice-options a {
+text-indent:-9999px;
+outline:none;
+}
+
+.notice-options .notice_reply a,
+.notice-options form input.submit {
+display:block;
+border:0;
+}
+.notice-options .notice_reply a,
+.notice-options .notice_delete a {
+text-decoration:none;
+padding-left:16px;
+}
+
+.notice-options .notice_delete {
+
+}
+
+.notice-options form input.submit {
+cursor:pointer;
+width:16px;
+padding:2px 0;
+}
+
+.notice-options .notice_delete dt,
+.notice-options .form_favor legend,
+.notice-options .form_disfavor legend {
+display:none;
+}
+.notice-options .notice_delete fieldset,
+.notice-options .form_favor fieldset,
+.notice-options .form_disfavor fieldset {
+border:0;
+padding:0;
+}
+
+/*END: NOTICES */
+
+
+
+
+
+.pagination dt {
+font-weight:bold;
+display:none;
+}
+
+.pagination .nav {
+float:left;
+width:100%;
+list-style-type:none;
+}
+
+.pagination .nav_prev {
+float:left;
+}
+.pagination .nav_next {
+float:right;
+}
+
+.pagination a {
+display:block;
+text-decoration:none;
+font-weight:bold;
+padding:7px;
+border:1px dotted #D1D9E4;
+border-bottom:0;
+}
+
+.pagination .nav_prev a {
+-moz-border-radius-topright:7px;
+-webkit-border-top-right-radius:7px;
+padding-left:20px;
+border-left:0;
+}
+.pagination .nav_next a {
+-moz-border-radius-topleft:7px;
+-webkit-border-top-left-radius:7px;
+padding-right:20px;
+border-right:0;
+}
+
+
+/* END: NOTICE */
+
+
+
+
+
+
+
+/*START: LOAD ALONG WITH JS*/
+.notice .in-reply-to {
+	width:98%;
+	margin-left:2%;
+}
+.notice .in-reply-to li {
+background-color:#F7F9FB;
+}
+.notice .in-reply-to li .in-reply-to li {
+background-color:#E4E9F0;
+}
+.notice .in-reply-to li .in-reply-to li .in-reply-to li {
+background-color:#D1D9E4;
+}
+
+
+
+#user_actions #user_subscribe .form_note,
+#user_actions #user_subscribe .form_datas,
+#user_actions #user_subscribe .form_actions label {
+display:none;
+}
+#form_user-relationship .form_note,
+#form_user-relationship .form_datas,
+#form_user-relationship .form_actions label {
+display:block;
+}
+
+#user_actions #user-relationship_submit {
+margin-bottom:0;
+}
+#form_user-relationship .form_datas li label {
+margin-right:11px;
+}
+
+#user_relationship_xfn {
+/*z-index:1000;
+position:absolute;
+width:521px;
+height:322px;*/
+display:none;
+}
+#user_relationship_xfn fieldset {
+background-color:#fff;
+}
+
+/*END: LOAD ALONG WITH JS*/
+
+
+
+/* TOP_POSTERS */
+#top-posters caption {
+text-align:left;
+text-transform:uppercase;
+}
+
+#top-posters thead {
+display:none;
+}
+#top-poster_user {
+width:199px;
+}
+#top-poster_number-of-notices {
+width:123px;
+}
+#top-posters tbody td {
+padding-right:11px;
+padding-bottom:4px;
+}
+#top-posters img {
+margin-right:7px;
+height:24px;
+width:24px;
+}
+
+
+
+/* tagcloud */
+#tagcloud ul {
+list-style-type:none;
+}
+#tagcloud ul li {
+display:inline;
+margin-right:7px;
+line-height:1.4;
+}
+
+#tagcloud.section dt {
+text-transform:uppercase;
+font-weight:bold;
+}
+#tagcloud .weight_1 {
+font-size:1em;
+}
+#tagcloud .weight_2 {
+font-size:1.3em;
+}
+#tagcloud .weight_3 {
+font-size:1.6em;
+}
+#tagcloud .weight_4 {
+font-size:1.9em;
+}
+#tagcloud .weight_5 {
+font-size:2.2em;
+}
+
+
+
+#form_settings_photo .form_datas {
+clear:both;
+}
+
+
+
+
+#photo_original,
+#photo_preview {
+float:left;
+}
+#photo_preview,
+#settings_photo_action-crop {
+margin-left:29px;
+}
+#photo_preview_view {
+height:96px;
+width:96px;
+overflow:hidden;
+}
+
+
+
+
+.section .groups,
+#users_featured ul {
+list-style-type:none;
+}
+.section .groups li,
+#users_featured li {
+margin-top:11px;
+float:left;
+width:100%;
+}
+.section .groups li:first-child,
+#users_featured li:first-child {
+margin-top:0;
+}
+
+.section .groups .vcard,
+#users_featured .vcard {
+float:left;
+margin-bottom:-23px;
+}
+
+.section .groups dl,
+#users_featured dl {
+float:left;
+margin-left:63px;
+clear:left;
+}
+.section .groups dt,
+#users_featured dt {
+display:none;
+font-weight:bold;
+}
+
+
+
+#home.logged_out h1 {
+display:none;
+}
+
+#home #intro {
+margin-bottom:29px;
+float:left;
+width:100%;
+}
+
+#home #intro p {
+margin-bottom:18px;
+font-size:1.8em;
+}
+
+#home #intro #guide_steps {
+list-style-type:none;
+}
+#home #intro #guide_steps li {
+float:left;
+margin-left:18px;
+}
+#home #intro #guide_steps li:first-child {
+margin-left:0;
+}
+#home #intro #guide_steps li a {
+display:block;
+float:left;
+width:185px;
+height:109px;
+border-width:1px;
+border-style:dotted;
+text-decoration:none;
+border-radius:7px;
+-moz-border-radius:7px;
+-webkit-border-radius:7px;
+padding:7px;
+font-size:1.6em;
+font-weight:bold;
+text-align:center;
+}
+
+
+#testimonials {
+clear:both;
+}
diff --git a/theme/identica/facebookapp.css b/theme/identica/facebookapp.css
deleted file mode 100644
index b2bbbac51..000000000
--- a/theme/identica/facebookapp.css
+++ /dev/null
@@ -1,161 +0,0 @@
-
-/* XXX: Most of this just copied out of display.css -- need to factor out what we really neeed -- Zach */
-
-body {
-    color: #193441;
-}
-
-a {
-color: #d1451a;
-text-decoration: none;
-}
-a:hover {
-text-decoration: underline;
-}
-img, img a {
-border: 0;
-}
-h1 {
-font-size: 14px;
-}
-
-#wrap {
-margin: 0 auto;
-padding: 0 20px;
-width: 760px;
-background: url(bg-header.gif) repeat-x #fbf2d7;
-}
-
-
-#notices {
-clear: both;
-margin: 0 auto;
-padding: 0;
-list-style-type: none;
-width: 600px;
-border-top: 1px solid #dec5b5;
-}
-#notices a:hover {
-text-decoration: underline;
-}
-.notice_single {
-clear: both;
-display: block;
-margin: 0;
-padding: 5px 5px 5px 0;
-min-height: 48px;
-font-family: Georgia, "Times New Roman", Times, serif;
-font-size: 13px;
-line-height: 16px;
-border-bottom: 1px solid #dec5b5;
-background-color:#FCFFF5;
-opacity:1;
-}
-.notice_single:hover {
-background-color: #f7ebcc;
-}
-.notice_single p {
-display: inline;
-margin: 0;
-padding: 0;
-}
-#notice_delete_form #confirmation_text {
-   display: block;
-font-size: 14px;
-font-weight: bold;
-}
-
-input#submit_yes, input#submit_no {
-margin: 18px 10px 0px 0px;
-padding: 4px;
-font-weight: bold;
-color: #fff6d5;
-background-color: #F60;
-cursor: pointer;
-border: 0;
-width: 40px;
-}
-input#submit_yes:hover, input#submit_no:hover {
-background-color: #701238;
-}
-.avatar.stream {
-float: left;
-margin: 0 10px 0.5em 0;
-}
-p.time {
-display: block;
-font-family: Verdana, Arial, Helvetica, sans-serif;
-font-size: 10px;
-line-height: 15px;
-}
-p.time a {
-color: #dab134;
-}
-
-
-/* ----- Forms General Style ----- */
-form {
-	margin: 0 auto;
-	padding: 0;
-	}
-form {
-	font-family: Verdana, Arial, Helvetica, sans-serif;
-	font-size: 12px;
-	}
-form label {
-	display: block;
-	font-size: 12px;
-	font-weight: bold;
-	line-height: 18px;
-	}
-form input {
-	border: 1px solid #dec5b5;
-	width: 264px;
-	}
-input#submit, input.submit  {
-	display: block;
-	margin: 18px 0;
-	padding: 4px;
-	font-weight: bold;
-	color: #fff6d5;
-	background-color: #F60;
-	cursor: pointer;
-	border: 0;
-	width: auto;
-	}
-input#submit:hover, input.submit:hover {
-	background-color: #701238;
-	}
-input.checkbox {
-	/*width: 14px;
-	height: 14px;*/
-	width: auto;
-	border: 0;
-	}
-
-label.checkbox_label {
-    display: inline;
-    font-weight: normal;
-}
-
-textarea, input {
-	font-family: Verdana, Arial, Helvetica, sans-serif;
-	font-size: 12px;
-	color: #701238;
-	padding: 3px;
-	}
-textarea:focus, input:focus {
-	background-color: #f8ebc0;
-	}
-textarea {
-	width: 270px;
-	border: 1px solid #D8E2D7;
-	}
-.input_instructions {
-	margin-top: 3px;
-	display: block;
-	font-size: 11px;
-	line-height: 15px;
-	color: #924959;
-	font-family: Verdana, Arial, Helvetica, sans-serif;
-	}
diff --git a/theme/identica/images/icons/icon_atom.jpg b/theme/identica/images/icons/icon_atom.jpg
new file mode 100644
index 000000000..22853edc4
--- /dev/null
+++ b/theme/identica/images/icons/icon_atom.jpg
diff --git a/theme/identica/images/icons/icon_foaf.gif b/theme/identica/images/icons/icon_foaf.gif
new file mode 100644
index 000000000..f8f784423
--- /dev/null
+++ b/theme/identica/images/icons/icon_foaf.gif
diff --git a/theme/identica/images/icons/icon_rss.jpg b/theme/identica/images/icons/icon_rss.jpg
new file mode 100644
index 000000000..da23422d0
--- /dev/null
+++ b/theme/identica/images/icons/icon_rss.jpg
diff --git a/theme/identica/images/icons/icon_vcard.gif b/theme/identica/images/icons/icon_vcard.gif
new file mode 100644
index 000000000..6d52947f3
--- /dev/null
+++ b/theme/identica/images/icons/icon_vcard.gif
diff --git a/theme/identica/images/icons/twotone/green/against.gif b/theme/identica/images/icons/twotone/green/against.gif
new file mode 100644
index 000000000..ca796c8a3
--- /dev/null
+++ b/theme/identica/images/icons/twotone/green/against.gif
diff --git a/theme/identica/images/icons/twotone/green/arrow-down.gif b/theme/identica/images/icons/twotone/green/arrow-down.gif
new file mode 100644
index 000000000..c709e5877
--- /dev/null
+++ b/theme/identica/images/icons/twotone/green/arrow-down.gif
diff --git a/theme/identica/images/icons/twotone/green/arrow-downleft.gif b/theme/identica/images/icons/twotone/green/arrow-downleft.gif
new file mode 100644
index 000000000..a4a98035d
--- /dev/null
+++ b/theme/identica/images/icons/twotone/green/arrow-downleft.gif
diff --git a/theme/identica/images/icons/twotone/green/arrow-downright.gif b/theme/identica/images/icons/twotone/green/arrow-downright.gif
new file mode 100644
index 000000000..3e6001a61
--- /dev/null
+++ b/theme/identica/images/icons/twotone/green/arrow-downright.gif
diff --git a/theme/identica/images/icons/twotone/green/arrow-left.gif b/theme/identica/images/icons/twotone/green/arrow-left.gif
new file mode 100644
index 000000000..afed19084
--- /dev/null
+++ b/theme/identica/images/icons/twotone/green/arrow-left.gif
diff --git a/theme/identica/images/icons/twotone/green/arrow-right.gif b/theme/identica/images/icons/twotone/green/arrow-right.gif
new file mode 100644
index 000000000..ee1707ed9
--- /dev/null
+++ b/theme/identica/images/icons/twotone/green/arrow-right.gif
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