Merge branch '0.7.x' of git@gitorious.org:laconica/dev into 0.7.x

62 files changed, 984 insertions, 543 deletions

diff --git a/README b/README
index 7feb7d90b..f080d32bc 100644
--- a/README
+++ b/README
@@ -925,6 +925,16 @@ dupelimit: Time in which it's not OK for the same person to post the
            same notice; default = 60 seconds.
 logo: URL of an image file to use as the logo for the site. Overrides
       the logo in the theme, if any.
+ssl: Whether to use SSL and https:// URLs for some or all pages.
+     Possible values are 'always' (use it for all pages), 'never'
+     (don't use it for any pages), or 'sometimes' (use it for
+     sensitive pages that include passwords like login and registration,
+     but not for regular pages). Default to 'never'.
+sslserver: use an alternate server name for SSL URLs, like
+           'secure.example.org'. You should be careful to set cookie
+           parameters correctly so that both the SSL server and the
+           "normal" server can access the session cookie and
+           preferably other cookies as well.
 
 db
 --
@@ -1169,6 +1179,20 @@ banned: an array of usernames and/or profile IDs of 'banned' profiles.
         not be accepted at all. (Compare with blacklisted users above,
         whose posts just won't show up in the public stream.)
 
+newuser
+-------
+
+Options with new users.
+
+default: nickname of a user account to automatically subscribe new
+	 users to. Typically this would be system account for e.g.
+         service updates or announcements. Users are able to unsub
+         if they want. Default is null; no auto subscribe.
+welcome: nickname of a user account that sends welcome messages to new
+         users. Can be the same as 'subscribe' account, although on
+         busy servers it may be a good idea to keep that one just for
+         'urgent' messages. Default is null; no message.
+
 Troubleshooting
 ===============
 
diff --git a/actions/block.php b/actions/block.php
index e77b634c8..34f991dc6 100644
--- a/actions/block.php
+++ b/actions/block.php
@@ -93,7 +93,8 @@ class BlockAction extends Action
             if ($this->arg('no')) {
                 $cur = common_current_user();
                 $other = Profile::staticGet('id', $this->arg('blockto'));
-                common_redirect(common_local_url('showstream', array('nickname' => $other->nickname)));
+                common_redirect(common_local_url('showstream', array('nickname' => $other->nickname)),
+                                303);
             } elseif ($this->arg('yes')) {
                 $this->blockProfile();
             } elseif ($this->arg('blockto')) {
@@ -102,7 +103,6 @@ class BlockAction extends Action
         }
     }
 
-
     function showContent() {
         $this->areYouSureForm();
     }
@@ -110,7 +110,7 @@ class BlockAction extends Action
     function title() {
         return _('Block user');
     }
-    
+
     function showNoticeForm() {
         // nop
     }
@@ -178,10 +178,11 @@ class BlockAction extends Action
         }
 
         if ($action) {
-            common_redirect(common_local_url($action, $args));
+            common_redirect(common_local_url($action, $args), 303);
         } else {
             common_redirect(common_local_url('subscriptions',
-                                             array('nickname' => $cur->nickname)));
+                                             array('nickname' => $cur->nickname)),
+                            303);
         }
     }
 }
diff --git a/actions/deletenotice.php b/actions/deletenotice.php
index 16e2df889..6c350b33a 100644
--- a/actions/deletenotice.php
+++ b/actions/deletenotice.php
@@ -141,6 +141,6 @@ class DeletenoticeAction extends DeleteAction
             $url = common_local_url('public');
         }
 
-        common_redirect($url);
+        common_redirect($url, 303);
     }
 }
diff --git a/actions/disfavor.php b/actions/disfavor.php
index 90bab3cca..bc13b09da 100644
--- a/actions/disfavor.php
+++ b/actions/disfavor.php
@@ -49,7 +49,7 @@ class DisfavorAction extends Action
 {
     /**
      * Class handler.
-     * 
+     *
      * @param array $args query arguments
      *
      * @return void
@@ -100,7 +100,8 @@ class DisfavorAction extends Action
             $this->elementEnd('html');
         } else {
             common_redirect(common_local_url('showfavorites',
-                                             array('nickname' => $user->nickname)));
+                                             array('nickname' => $user->nickname)),
+                            303);
         }
     }
 }
diff --git a/actions/editgroup.php b/actions/editgroup.php
index e7e79040a..39dad0465 100644
--- a/actions/editgroup.php
+++ b/actions/editgroup.php
@@ -166,7 +166,6 @@ class EditgroupAction extends Action
             return;
         }
 
-
         $nickname    = common_canonical_nickname($this->trimmed('nickname'));
         $fullname    = $this->trimmed('fullname');
         $homepage    = $this->trimmed('homepage');
@@ -221,7 +220,7 @@ class EditgroupAction extends Action
         if ($this->group->nickname != $orig->nickname) {
             common_redirect(common_local_url('editgroup',
                                              array('nickname' => $nickname)),
-                            307);
+                            303);
         } else {
             $this->showForm(_('Options saved.'));
         }
diff --git a/actions/favor.php b/actions/favor.php
index 3940df688..3b7d979eb 100644
--- a/actions/favor.php
+++ b/actions/favor.php
@@ -52,7 +52,7 @@ class FavorAction extends Action
 {
     /**
      * Class handler.
-     * 
+     *
      * @param array $args query arguments
      *
      * @return void
@@ -100,13 +100,14 @@ class FavorAction extends Action
             $this->elementEnd('html');
         } else {
             common_redirect(common_local_url('showfavorites',
-                                             array('nickname' => $user->nickname)));
+                                             array('nickname' => $user->nickname)),
+                            303);
         }
     }
 
     /**
      * Notifies a user when his notice is favorited.
-     * 
+     *
      * @param class $notice favorited notice
      * @param class $user   user declaring a favorite
      *
diff --git a/actions/finishaddopenid.php b/actions/finishaddopenid.php
index 8f10505cf..32bceecfd 100644
--- a/actions/finishaddopenid.php
+++ b/actions/finishaddopenid.php
@@ -139,7 +139,7 @@ class FinishaddopenidAction extends Action
 
             oid_set_last($display);
 
-            common_redirect(common_local_url('openidsettings'));
+            common_redirect(common_local_url('openidsettings'), 303);
         }
     }
 
diff --git a/actions/finishopenidlogin.php b/actions/finishopenidlogin.php
index 52d9be29c..952185742 100644
--- a/actions/finishopenidlogin.php
+++ b/actions/finishopenidlogin.php
@@ -271,7 +271,8 @@ class FinishopenidloginAction extends Action
             common_rememberme($user);
         }
         unset($_SESSION['openid_rememberme']);
-        common_redirect(common_local_url('showstream', array('nickname' => $user->nickname)));
+        common_redirect(common_local_url('showstream', array('nickname' => $user->nickname)),
+                        303);
     }
 
     function connectUser()
@@ -324,7 +325,7 @@ class FinishopenidloginAction extends Action
                                     array('nickname' =>
                                           $nickname));
         }
-        common_redirect($url);
+        common_redirect($url, 303);
     }
 
     function bestNewNickname($display, $sreg)
diff --git a/actions/finishremotesubscribe.php b/actions/finishremotesubscribe.php
index eaf57c2d8..d54c29a60 100644
--- a/actions/finishremotesubscribe.php
+++ b/actions/finishremotesubscribe.php
@@ -230,7 +230,8 @@ class FinishremotesubscribeAction extends Action
         # show up close to the top of the page
 
         common_redirect(common_local_url('subscribers', array('nickname' =>
-                                                             $user->nickname)));
+                                                             $user->nickname)),
+                        303);
     }
 
     function add_avatar($profile, $url)
diff --git a/actions/foaf.php b/actions/foaf.php
index 3a99835b4..416935b1b 100644
--- a/actions/foaf.php
+++ b/actions/foaf.php
@@ -33,7 +33,24 @@ class FoafAction extends Action
     function prepare($args)
     {
         parent::prepare($args);
-        $this->nickname = $this->trimmed('nickname');
+
+        $nickname_arg = $this->arg('nickname');
+
+        if (empty($nickname_arg)) {
+            $this->clientError(_('No such user.'), 404);
+            return false;
+        }
+
+        $this->nickname = common_canonical_nickname($nickname_arg);
+
+        // Permanent redirect on non-canonical nickname
+
+        if ($nickname_arg != $this->nickname) {
+            common_redirect(common_local_url('foaf',
+                                             array('nickname' => $this->nickname)),
+                            301);
+            return false;
+        }
 
         $this->user = User::staticGet('nickname', $this->nickname);
 
@@ -122,20 +139,30 @@ class FoafAction extends Action
 
         if ($sub->find()) {
             while ($sub->fetch()) {
-                if ($sub->token) {
+                if (!empty($sub->token)) {
                     $other = Remote_profile::staticGet('id', $sub->subscribed);
                 } else {
                     $other = User::staticGet('id', $sub->subscribed);
                 }
-                if (!$other) {
+                if (empty($other)) {
                     common_debug('Got a bad subscription: '.print_r($sub,true));
                     continue;
                 }
                 $this->element('knows', array('rdf:resource' => $other->uri));
-                $person[$other->uri] = array(LISTENEE, $other);
+                $person[$other->uri] = array(LISTENEE,
+                                             $other->id,
+                                             $other->nickname,
+                                             (empty($sub->token)) ? 'User' : 'Remote_profile');
+                $other->free();
+                $other = null;
+                unset($other);
             }
         }
 
+        $sub->free();
+        $sub = null;
+        unset($sub);
+
         // Get people who subscribe to user
 
         $sub = new Subscription();
@@ -156,25 +183,36 @@ class FoafAction extends Action
                 if (array_key_exists($other->uri, $person)) {
                     $person[$other->uri][0] = BOTH;
                 } else {
-                    $person[$other->uri] = array(LISTENER, $other);
+                    $person[$other->uri] = array(LISTENER,
+                                                 $other->id,
+                                                 $other->nickname,
+                                                 (empty($sub->token)) ? 'User' : 'Remote_profile');
                 }
+                $other->free();
+                $other = null;
+                unset($other);
             }
         }
 
+        $sub->free();
+        $sub = null;
+        unset($sub);
+
         $this->elementEnd('Person');
 
         foreach ($person as $uri => $p) {
             $foaf_url = null;
-            if ($p[1] instanceof User) {
-                $foaf_url = common_local_url('foaf', array('nickname' => $p[1]->nickname));
+            list($type, $id, $nickname, $cls) = $p;
+            if ($cls == 'User') {
+                $foaf_url = common_local_url('foaf', array('nickname' => $nickname));
             }
-            $this->profile = Profile::staticGet($p[1]->id);
+            $profile = Profile::staticGet($id);
             $this->elementStart('Person', array('rdf:about' => $uri));
-            if ($p[0] == LISTENER || $p[0] == BOTH) {
+            if ($type == LISTENER || $type == BOTH) {
                 $this->element('knows', array('rdf:resource' => $this->user->uri));
             }
-            $this->showMicrobloggingAccount($this->profile, ($p[1] instanceof User) ?
-                                              common_root_url() : null);
+            $this->showMicrobloggingAccount($profile, ($cls == 'User') ?
+                                            common_root_url() : null);
             if ($foaf_url) {
                 $this->element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
             }
@@ -182,6 +220,9 @@ class FoafAction extends Action
             if ($foaf_url) {
                 $this->showPpd($foaf_url, $uri);
             }
+            $profile->free();
+            $profile = null;
+            unset($profile);
         }
 
         $this->elementEnd('rdf:RDF');
diff --git a/actions/joingroup.php b/actions/joingroup.php
index eeea4a37b..a5d82ddc7 100644
--- a/actions/joingroup.php
+++ b/actions/joingroup.php
@@ -143,7 +143,8 @@ class JoingroupAction extends Action
             $this->elementEnd('html');
         } else {
             common_redirect(common_local_url('groupmembers', array('nickname' =>
-                                                                   $this->group->nickname)));
+                                                                   $this->group->nickname)),
+                            303);
         }
     }
 }
\ No newline at end of file
diff --git a/actions/leavegroup.php b/actions/leavegroup.php
index eb30d0e50..215ccd901 100644
--- a/actions/leavegroup.php
+++ b/actions/leavegroup.php
@@ -147,7 +147,8 @@ class LeavegroupAction extends Action
             $this->elementEnd('html');
         } else {
             common_redirect(common_local_url('groupmembers', array('nickname' =>
-                                                                   $this->group->nickname)));
+                                                                   $this->group->nickname)),
+                            303);
         }
     }
 }
diff --git a/actions/login.php b/actions/login.php
index b049791fb..59c6b4874 100644
--- a/actions/login.php
+++ b/actions/login.php
@@ -138,7 +138,7 @@ class LoginAction extends Action
                                           $nickname));
         }
 
-        common_redirect($url);
+        common_redirect($url, 303);
     }
 
     /**
diff --git a/actions/logout.php b/actions/logout.php
index 3977f90a0..b7681be38 100644
--- a/actions/logout.php
+++ b/actions/logout.php
@@ -46,10 +46,10 @@ require_once INSTALLDIR.'/lib/openid.php';
  */
 class LogoutAction extends Action
 {
-    
+
     /**
      * This is read only.
-     * 
+     *
      * @return boolean true
      */
     function isReadOnly()
@@ -59,7 +59,7 @@ class LogoutAction extends Action
 
     /**
      * Class handler.
-     * 
+     *
      * @param array $args array of arguments
      *
      * @return nothing
@@ -73,7 +73,7 @@ class LogoutAction extends Action
             common_set_user(null);
             common_real_login(false); // not logged in
             common_forgetme(); // don't log back in!
-            common_redirect(common_local_url('public'));
+            common_redirect(common_local_url('public'), 303);
         }
     }
 }
diff --git a/actions/newgroup.php b/actions/newgroup.php
index cbd8dfeec..67cd6b2f1 100644
--- a/actions/newgroup.php
+++ b/actions/newgroup.php
@@ -193,7 +193,7 @@ class NewgroupAction extends Action
 
         $group->query('COMMIT');
 
-        common_redirect($group->homeUrl(), 307);
+        common_redirect($group->homeUrl(), 303);
     }
 
     function nicknameExists($nickname)
diff --git a/actions/noticesearch.php b/actions/noticesearch.php
index eb4a072de..9058cf53c 100644
--- a/actions/noticesearch.php
+++ b/actions/noticesearch.php
@@ -122,9 +122,10 @@ class NoticesearchAction extends SearchAction
 
         $cnt = $nl->show();
 
-        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
-                          $this->page, 'noticesearch', array('q' => $q));
+        $this->pagination($page > 1, $cnt > NOTICES_PER_PAGE,
+                          $page, 'noticesearch', array('q' => $q));
     }
+
     function isReadOnly()
     {
         return true;
diff --git a/actions/nudge.php b/actions/nudge.php
index bc3d48478..b4e5e01dd 100644
--- a/actions/nudge.php
+++ b/actions/nudge.php
@@ -50,7 +50,7 @@ class NudgeAction extends Action
 {
      /**
      * Class handler.
-     * 
+     *
      * @param array $args array of arguments
      *
      * @return nothing
@@ -75,7 +75,7 @@ class NudgeAction extends Action
 
         // CSRF protection
         $token = $this->trimmed('token');
-        
+
         if (!$token || $token != common_session_token()) {
             $this->clientError(_('There was a problem with your session token. Try again, please.'));
             return;
@@ -100,7 +100,8 @@ class NudgeAction extends Action
         } else {
             // display a confirmation to the user
             common_redirect(common_local_url('showstream',
-                                             array('nickname' => $other->nickname)));
+                                             array('nickname' => $other->nickname)),
+                            303);
         }
     }
 
diff --git a/actions/public.php b/actions/public.php
index 9b22e0a2c..fca90488f 100644
--- a/actions/public.php
+++ b/actions/public.php
@@ -166,6 +166,34 @@ class PublicAction extends Action
         $nav->show();
     }
 
+    function showPageNotice()
+    {
+        $notice = Notice::publicStream(0, 1);
+
+        if (!$notice) {
+            $this->serverError(_('Could not retrieve public stream.'));
+            return;
+        }
+
+        // no notices in the public stream, let's get out of here
+        if ($notice->count()) {
+            return;
+        }
+
+        $message = _('This is the public timeline for %%site.name%% but noone has posted anything yet.') . ' ';
+
+        if (common_logged_in()) {
+            $message .= _('Be the first to post!');
+        }
+        else {
+            $message .= _('Why not [register an account](%%action.register%%) and be the first to post!');
+        }
+
+        $this->elementStart('div', 'blankfiller');
+        $this->raw(common_markup_to_html($message));
+        $this->elementEnd('div');
+    }
+
     /**
      * Fill the content area
      *
diff --git a/actions/publictagcloud.php b/actions/publictagcloud.php
index 6f5fc7541..5322372b2 100644
--- a/actions/publictagcloud.php
+++ b/actions/publictagcloud.php
@@ -62,6 +62,24 @@ class PublictagcloudAction extends Action
         $this->element('p', 'instructions',
                        sprintf(_('These are most popular recent tags on %s '),
                                common_config('site', 'name')));
+
+        $tags = new Notice_tag();
+        if ($tags->count()) {
+            return;
+        }
+
+        $message = _('Noone has posted a notice with a [hashtag](%%doc.tags%%) yet.') . ' ';
+
+        if (common_logged_in()) {
+            $message .= _('Be the first to post one!');
+        }
+        else {
+            $message .= _('Why not [register an account](%%action.register%%) and be the first to post one!');
+        }
+
+        $this->elementStart('div', 'blankfiller');
+        $this->raw(common_markup_to_html($message));
+        $this->elementEnd('div');
     }
 
     function showLocalNav()
diff --git a/actions/recoverpassword.php b/actions/recoverpassword.php
index eeb6b2516..620fe7eb8 100644
--- a/actions/recoverpassword.php
+++ b/actions/recoverpassword.php
@@ -181,13 +181,21 @@ class RecoverpasswordAction extends Action
     function showRecoverForm()
     {
         $this->elementStart('form', array('method' => 'post',
-                                           'id' => 'recoverpassword',
+                                           'id' => 'form_password_recover',
+                                           'class' => 'form_settings',
                                            'action' => common_local_url('recoverpassword')));
+        $this->elementStart('fieldset');
+        $this->element('legend', null, _('Password recover'));
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
         $this->input('nicknameoremail', _('Nickname or email'),
                      $this->trimmed('nicknameoremail'),
                      _('Your nickname on this server, ' .
                         'or your registered email address.'));
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
         $this->submit('recover', _('Recover'));
+        $this->elementEnd('fieldset');
         $this->elementEnd('form');
     }
 
@@ -213,14 +221,24 @@ class RecoverpasswordAction extends Action
     function showResetForm()
     {
         $this->elementStart('form', array('method' => 'post',
-                                           'id' => 'recoverpassword',
+                                           'id' => 'form_password_change',
+                                           'class' => 'form_settings',
                                            'action' => common_local_url('recoverpassword')));
+        $this->elementStart('fieldset');
+        $this->element('legend', null, _('Password change'));
         $this->hidden('token', common_session_token());
+        $this->elementStart('ul', 'form_data');
+        $this->elementStart('li');
         $this->password('newpassword', _('New password'),
                         _('6 or more characters, and don\'t forget it!'));
+        $this->elementEnd('li');
+        $this->elementStart('li');
         $this->password('confirm', _('Confirm'),
                         _('Same as password above'));
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
         $this->submit('reset', _('Reset'));
+        $this->elementEnd('fieldset');
         $this->elementEnd('form');
     }
 
diff --git a/actions/remotesubscribe.php b/actions/remotesubscribe.php
index af130f425..0b1174896 100644
--- a/actions/remotesubscribe.php
+++ b/actions/remotesubscribe.php
@@ -97,9 +97,9 @@ class RemotesubscribeAction extends Action
                                           'class' => 'form_settings',
                                           'action' => common_local_url('remotesubscribe')));
         $this->elementStart('fieldset');
-        $this->element('legend', 'Subscribe to a remote user');
+        $this->element('legend', _('Subscribe to a remote user'));
         $this->hidden('token', common_session_token());
-        
+
         $this->elementStart('ul', 'form_data');
         $this->elementStart('li');
         $this->input('nickname', _('User nickname'), $this->nickname,
@@ -407,7 +407,7 @@ class RemotesubscribeAction extends Action
 
         # Redirect to authorization service
 
-        common_redirect($req->to_url());
+        common_redirect($req->to_url(), 303);
         return;
     }
 }
diff --git a/actions/showgroup.php b/actions/showgroup.php
index 58cc7a97c..79445851f 100644
--- a/actions/showgroup.php
+++ b/actions/showgroup.php
@@ -73,11 +73,17 @@ class ShowgroupAction extends Action
 
     function title()
     {
+        if (!empty($this->group->fullname)) {
+            $base = $this->group->fullname . ' (' . $this->group->nickname . ')';
+        } else {
+            $base = $this->group->nickname;
+        }
+
         if ($this->page == 1) {
-            return sprintf(_("%s group"), $this->group->nickname);
+            return sprintf(_("%s group"), $base);
         } else {
             return sprintf(_("%s group, page %d"),
-                           $this->group->nickname,
+                           $base,
                            $this->page);
         }
     }
diff --git a/actions/showstream.php b/actions/showstream.php
index b83f45d53..f5886f3d3 100644
--- a/actions/showstream.php
+++ b/actions/showstream.php
@@ -67,11 +67,17 @@ class ShowstreamAction extends Action
 
     function title()
     {
+        if (!empty($this->profile->fullname)) {
+            $base = $this->profile->fullname . ' (' . $this->user->nickname . ') ';
+        } else {
+            $base = $this->user->nickname;
+        }
+
         if ($this->page == 1) {
-            return $this->user->nickname;
+            return $base;
         } else {
             return sprintf(_("%s, page %d"),
-                           $this->user->nickname,
+                           $base,
                            $this->page);
         }
     }
@@ -140,16 +146,6 @@ class ShowstreamAction extends Action
         $nav->show();
     }
 
-    function showPageTitle()
-    {
-        $user =& common_current_user();
-        if ($user && ($user->id == $this->profile->id)) {
-            $this->element('h1', NULL, _("Your profile"));
-        } else {
-            $this->element('h1', NULL, sprintf(_('%s\'s profile'), $this->profile->nickname));
-        }
-    }
-
     function showPageNoticeBlock()
     {
         return;
diff --git a/actions/smssettings.php b/actions/smssettings.php
index a5f75d266..922bab9a4 100644
--- a/actions/smssettings.php
+++ b/actions/smssettings.php
@@ -488,7 +488,8 @@ class SmssettingsAction extends ConnectSettingsAction
         }
 
         common_redirect(common_local_url('confirmaddress',
-                                         array('code' => $code)));
+                                         array('code' => $code)),
+                        303);
     }
 
     /**
diff --git a/actions/subedit.php b/actions/subedit.php
index 89081ffc7..8ca2d7914 100644
--- a/actions/subedit.php
+++ b/actions/subedit.php
@@ -85,7 +85,8 @@ class SubeditAction extends Action
             }
 
             common_redirect(common_local_url('subscriptions',
-                                             array('nickname' => $cur->nickname)));
+                                             array('nickname' => $cur->nickname)),
+                            303);
         }
     }
 }
diff --git a/actions/subscribe.php b/actions/subscribe.php
index f761992de..0bc522867 100644
--- a/actions/subscribe.php
+++ b/actions/subscribe.php
@@ -75,7 +75,8 @@ class SubscribeAction extends Action
             $this->elementEnd('html');
         } else {
             common_redirect(common_local_url('subscriptions', array('nickname' =>
-                                                                $user->nickname)));
+                                                                $user->nickname)),
+                            303);
         }
     }
 }
diff --git a/actions/sup.php b/actions/sup.php
index 8ef9207fa..246b3299d 100644
--- a/actions/sup.php
+++ b/actions/sup.php
@@ -45,7 +45,7 @@ class SupAction extends Action
     function availablePeriods()
     {
         static $periods = array(86400, 43200, 21600, 7200,
-                                3600, 1800,    600, 300, 120,
+                                3600, 1800, 600, 300, 120,
                                 60, 30, 15);
         $available = array();
         foreach ($periods as $period) {
diff --git a/actions/tag.php b/actions/tag.php
index 231f2c299..d15f64498 100644
--- a/actions/tag.php
+++ b/actions/tag.php
@@ -33,7 +33,9 @@ class TagAction extends Action
         }
 
         if ($this->tag != $taginput) {
-            common_redirect(common_local_url('tag', array('tag' => $this->tag)));
+            common_redirect(common_local_url('tag', array('tag' => $this->tag)),
+                            301);
+            return false;
         }
 
         $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
diff --git a/actions/tagother.php b/actions/tagother.php
index 0d18945a0..0c5bb7cf3 100644
--- a/actions/tagother.php
+++ b/actions/tagother.php
@@ -221,7 +221,8 @@ class TagotherAction extends Action
             $this->elementEnd('html');
         } else {
             common_redirect(common_local_url($action, array('nickname' =>
-                                                            $user->nickname)));
+                                                            $user->nickname)),
+                            303);
         }
     }
 
diff --git a/actions/unblock.php b/actions/unblock.php
index bad496353..8573b2a87 100644
--- a/actions/unblock.php
+++ b/actions/unblock.php
@@ -116,10 +116,11 @@ class UnblockAction extends Action
             }
         }
         if ($action) {
-            common_redirect(common_local_url($action, $args));
+            common_redirect(common_local_url($action, $args), 303);
         } else {
             common_redirect(common_local_url('subscriptions',
-                                             array('nickname' => $cur->nickname)));
+                                             array('nickname' => $cur->nickname)),
+                            303);
         }
     }
 }
diff --git a/actions/unsubscribe.php b/actions/unsubscribe.php
index b1e2b6425..7dcab04c0 100644
--- a/actions/unsubscribe.php
+++ b/actions/unsubscribe.php
@@ -77,7 +77,8 @@ class UnsubscribeAction extends Action
             $this->elementEnd('html');
         } else {
             common_redirect(common_local_url('subscriptions', array('nickname' =>
-                                                                    $user->nickname)));
+                                                                    $user->nickname)),
+                            303);
         }
     }
 }
diff --git a/classes/Notice.php b/classes/Notice.php
index 3087e39a7..44a6aeb98 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -799,4 +799,98 @@ class Notice extends Memcached_DataObject
             }
         }
     }
+
+    function asAtomEntry($namespace=false, $source=false)
+    {
+        $profile = $this->getProfile();
+
+        $xs = new XMLStringer(true);
+
+        if ($namespace) {
+            $attrs = array('xmlns' => 'http://www.w3.org/2005/Atom',
+                           'xmlns:thr' => 'http://purl.org/syndication/thread/1.0');
+        } else {
+            $attrs = array();
+        }
+
+        $xs->elementStart('entry', $attrs);
+
+        if ($source) {
+            $xs->elementStart('source');
+            $xs->element('title', null, $profile->nickname . " - " . common_config('site', 'name'));
+            $xs->element('link', array('href' => $profile->profileurl));
+            $user = User::staticGet('id', $profile->id);
+            if (!empty($user)) {
+                $atom_feed = common_local_url('api',
+                                              array('apiaction' => 'statuses',
+                                                    'method' => 'user_timeline',
+                                                    'argument' => $profile->nickname.'.atom'));
+                $xs->element('link', array('rel' => 'self',
+                                           'type' => 'application/atom+xml',
+                                           'href' => $profile->profileurl));
+                $xs->element('link', array('rel' => 'license',
+                                           'href' => common_config('license', 'url')));
+            }
+
+            $xs->element('icon', null, $profile->avatarUrl(AVATAR_PROFILE_SIZE));
+        }
+
+        $xs->elementStart('author');
+        $xs->element('name', null, $profile->nickname);
+        $xs->element('uri', null, $profile->profileurl);
+        $xs->elementEnd('author');
+
+        if ($source) {
+            $xs->elementEnd('source');
+        }
+
+        $xs->element('title', null, $this->content);
+        $xs->element('summary', null, $this->content);
+
+        $xs->element('link', array('rel' => 'alternate',
+                                   'href' => $this->bestUrl()));
+
+        $xs->element('id', null, $this->uri);
+
+        $xs->element('published', null, common_date_w3dtf($this->created));
+        $xs->element('updated', null, common_date_w3dtf($this->modified));
+
+        if ($this->reply_to) {
+            $reply_notice = Notice::staticGet('id', $this->reply_to);
+            if (!empty($reply_notice)) {
+                $xs->element('link', array('rel' => 'related',
+                                           'href' => $reply_notice->bestUrl()));
+                $xs->element('thr:in-reply-to',
+                             array('ref' => $reply_notice->uri,
+                                   'href' => $reply_notice->bestUrl()));
+            }
+        }
+
+        $xs->element('content', array('type' => 'html'), $this->rendered);
+
+        $tag = new Notice_tag();
+        $tag->notice_id = $this->id;
+        if ($tag->find()) {
+            while ($tag->fetch()) {
+                $xs->element('category', array('term' => $tag->tag));
+            }
+        }
+        $tag->free();
+
+        $xs->elementEnd('entry');
+
+        return $xs->getString();
+    }
+
+    function bestUrl()
+    {
+        if (!empty($this->url)) {
+            return $this->url;
+        } else if (!empty($this->uri) && preg_match('/^https?:/', $this->uri)) {
+            return $this->uri;
+        } else {
+            return common_local_url('shownotice',
+                                    array('notice' => $this->id));
+        }
+    }
 }
diff --git a/classes/User.php b/classes/User.php
index d9f30bec5..3b9b5cd83 100644
--- a/classes/User.php
+++ b/classes/User.php
@@ -1,7 +1,7 @@
 <?php
 /*
  * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * Copyright (C) 2008, 2009, Control Yourself, 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
@@ -17,11 +17,14 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
 /**
  * Table Definition for user
  */
+
 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 require_once 'Validate.php';
 
@@ -79,13 +82,13 @@ class User extends Memcached_DataObject
     function isSubscribed($other)
     {
         assert(!is_null($other));
-        # XXX: cache results of this query
+        // XXX: cache results of this query
         $sub = Subscription::pkeyGet(array('subscriber' => $this->id,
                                            'subscribed' => $other->id));
         return (is_null($sub)) ? false : true;
     }
 
-    # 'update' won't write key columns, so we have to do it ourselves.
+    // 'update' won't write key columns, so we have to do it ourselves.
 
     function updateKeys(&$orig)
     {
@@ -96,7 +99,7 @@ class User extends Memcached_DataObject
             }
         }
         if (count($parts) == 0) {
-            # No changes
+            // No changes
             return true;
         }
         $toupdate = implode(', ', $parts);
@@ -117,7 +120,7 @@ class User extends Memcached_DataObject
 
     function allowed_nickname($nickname)
     {
-        # XXX: should already be validated for size, content, etc.
+        // XXX: should already be validated for size, content, etc.
         static $blacklist = array('rss', 'xrds', 'doc', 'main',
                                   'settings', 'notice', 'user',
                                   'search', 'avatar', 'tag', 'tags',
@@ -147,7 +150,7 @@ class User extends Memcached_DataObject
         $sub->subscriber = $this->id;
         $sub->subscribed = $other->id;
 
-        $sub->created = common_sql_now(); # current time
+        $sub->created = common_sql_now(); // current time
 
         if (!$sub->insert()) {
             return false;
@@ -173,7 +176,7 @@ class User extends Memcached_DataObject
 
     static function register($fields) {
 
-        # MAGICALLY put fields into current scope
+        // MAGICALLY put fields into current scope
 
         extract($fields);
 
@@ -211,11 +214,11 @@ class User extends Memcached_DataObject
         $user->id = $id;
         $user->nickname = $nickname;
 
-        if (!empty($password)) { # may not have a password for OpenID users
+        if (!empty($password)) { // may not have a password for OpenID users
             $user->password = common_munge_password($password, $id);
         }
 
-        # Users who respond to invite email have proven their ownership of that address
+        // Users who respond to invite email have proven their ownership of that address
 
         if (!empty($code)) {
             $invite = Invitation::staticGet($code);
@@ -240,7 +243,7 @@ class User extends Memcached_DataObject
             return false;
         }
 
-        # Everyone is subscribed to themself
+        // Everyone is subscribed to themself
 
         $subscription = new Subscription();
         $subscription->subscriber = $user->id;
@@ -273,16 +276,58 @@ class User extends Memcached_DataObject
             $user->emailChanged();
         }
 
+        // Default system subscription
+
+        $defnick = common_config('newuser', 'default');
+
+        if (!empty($defnick)) {
+            $defuser = User::staticGet('nickname', $defnick);
+            if (empty($defuser)) {
+                common_log(LOG_WARNING, sprintf("Default user %s does not exist.", $defnick),
+                           __FILE__);
+            } else {
+                $defsub = new Subscription();
+                $defsub->subscriber = $user->id;
+                $defsub->subscribed = $defuser->id;
+                $defsub->created = $user->created;
+
+                $result = $defsub->insert();
+
+                if (!$result) {
+                    common_log_db_error($defsub, 'INSERT', __FILE__);
+                    return false;
+                }
+            }
+        }
+
         $profile->query('COMMIT');
 
         if ($email && !$user->email) {
             mail_confirm_address($user, $confirm->code, $profile->nickname, $email);
         }
 
+        // Welcome message
+
+        $welcome = common_config('newuser', 'welcome');
+
+        if (!empty($welcome)) {
+            $welcomeuser = User::staticGet('nickname', $welcome);
+            if (empty($welcomeuser)) {
+                common_log(LOG_WARNING, sprintf("Welcome user %s does not exist.", $defnick),
+                           __FILE__);
+            } else {
+                $notice = Notice::saveNew($welcomeuser->id,
+                                          sprintf(_('Welcome to %1$s, @%2$s!'),
+                                                  common_config('site', 'name'),
+                                                  $user->nickname),
+                                          'system');
+            }
+        }
+
         return $user;
     }
 
-    # Things we do when the email changes
+    // Things we do when the email changes
 
     function emailChanged()
     {
@@ -303,46 +348,46 @@ class User extends Memcached_DataObject
     {
         $cache = common_memcache();
 
-        # XXX: Kind of a hack.
+        // XXX: Kind of a hack.
         if ($cache) {
-            # This is the stream of favorite notices, in rev chron
-            # order. This forces it into cache.
+            // This is the stream of favorite notices, in rev chron
+            // order. This forces it into cache.
             $faves = $this->favoriteNotices(0, NOTICE_CACHE_WINDOW);
             $cnt = 0;
             while ($faves->fetch()) {
                 if ($faves->id < $notice->id) {
-                    # If we passed it, it's not a fave
+                    // If we passed it, it's not a fave
                     return false;
                 } else if ($faves->id == $notice->id) {
-                    # If it matches a cached notice, then it's a fave
+                    // If it matches a cached notice, then it's a fave
                     return true;
                 }
                 $cnt++;
             }
-            # If we're not past the end of the cache window,
-            # then the cache has all available faves, so this one
-            # is not a fave.
+            // If we're not past the end of the cache window,
+            // then the cache has all available faves, so this one
+            // is not a fave.
             if ($cnt < NOTICE_CACHE_WINDOW) {
                 return false;
             }
-            # Otherwise, cache doesn't have all faves;
-            # fall through to the default
+            // Otherwise, cache doesn't have all faves;
+            // fall through to the default
         }
         $fave = Fave::pkeyGet(array('user_id' => $this->id,
                                     'notice_id' => $notice->id));
         return ((is_null($fave)) ? false : true);
     }
+
     function mutuallySubscribed($other)
     {
         return $this->isSubscribed($other) &&
           $other->isSubscribed($this);
     }
 
-        function mutuallySubscribedUsers()
-        {
-
-        # 3-way join; probably should get cached
-	$UT = common_config('db','type')=='pgsql'?'"user"':'user';
+    function mutuallySubscribedUsers()
+    {
+        // 3-way join; probably should get cached
+        $UT = common_config('db','type')=='pgsql'?'"user"':'user';
         $qry = "SELECT $UT.* " .
           "FROM subscription sub1 JOIN $UT ON sub1.subscribed = $UT.id " .
           "JOIN subscription sub2 ON $UT.id = sub2.subscriber " .
@@ -365,8 +410,8 @@ class User extends Memcached_DataObject
                                  $offset, $limit, $since_id, $before_id, null, $since);
     }
 
-        function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
-        {
+    function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
+    {
         $profile = $this->getProfile();
         if (!$profile) {
             return null;
@@ -375,8 +420,8 @@ class User extends Memcached_DataObject
         }
     }
 
-      function favoriteNotices($offset=0, $limit=NOTICES_PER_PAGE)
-      {
+    function favoriteNotices($offset=0, $limit=NOTICES_PER_PAGE)
+    {
         $qry =
           'SELECT notice.* ' .
           'FROM notice JOIN fave ON notice.id = fave.notice_id ' .
@@ -386,12 +431,12 @@ class User extends Memcached_DataObject
                                  $offset, $limit);
     }
 
-        function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
-        {
+    function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
+    {
         $enabled = common_config('inboxes', 'enabled');
 
-        # Complicated code, depending on whether we support inboxes yet
-        # XXX: make this go away when inboxes become mandatory
+        // Complicated code, depending on whether we support inboxes yet
+        // XXX: make this go away when inboxes become mandatory
 
         if ($enabled === false ||
             ($enabled == 'transitional' && $this->inboxed == 0)) {
@@ -401,13 +446,13 @@ class User extends Memcached_DataObject
               'WHERE subscription.subscriber = %d ';
             $order = null;
         } else if ($enabled === true ||
-               ($enabled == 'transitional' && $this->inboxed == 1)) {
+                   ($enabled == 'transitional' && $this->inboxed == 1)) {
 
             $qry =
               'SELECT notice.* ' .
               'FROM notice JOIN notice_inbox ON notice.id = notice_inbox.notice_id ' .
               'WHERE notice_inbox.user_id = %d ';
-            # NOTE: we override ORDER
+            // NOTE: we override ORDER
             $order = null;
         }
         return Notice::getStream(sprintf($qry, $this->id),
@@ -416,35 +461,34 @@ class User extends Memcached_DataObject
                                  $order, $since);
     }
 
-        function blowFavesCache()
-        {
+    function blowFavesCache()
+    {
         $cache = common_memcache();
         if ($cache) {
-            # Faves don't happen chronologically, so we need to blow
-            # ;last cache, too
+            // Faves don't happen chronologically, so we need to blow
+            // ;last cache, too
             $cache->delete(common_cache_key('user:faves:'.$this->id));
             $cache->delete(common_cache_key('user:faves:'.$this->id).';last');
         }
     }
 
-        function getSelfTags()
-        {
+    function getSelfTags()
+    {
         return Profile_tag::getTags($this->id, $this->id);
     }
 
-        function setSelfTags($newtags)
-        {
+    function setSelfTags($newtags)
+    {
         return Profile_tag::setTags($this->id, $this->id, $newtags);
     }
 
     function block($other)
     {
-
-        # Add a new block record
+        // Add a new block record
 
         $block = new Profile_block();
 
-        # Begin a transaction
+        // Begin a transaction
 
         $block->query('BEGIN');
 
@@ -458,7 +502,7 @@ class User extends Memcached_DataObject
             return false;
         }
 
-        # Cancel their subscription, if it exists
+        // Cancel their subscription, if it exists
 
         $sub = Subscription::pkeyGet(array('subscriber' => $other->id,
                                            'subscribed' => $this->id));
@@ -478,8 +522,7 @@ class User extends Memcached_DataObject
 
     function unblock($other)
     {
-
-        # Get the block record
+        // Get the block record
 
         $block = Profile_block::get($this->id, $other->id);
 
diff --git a/config.php.sample b/config.php.sample
index 529e86f15..d62a54fe7 100644
--- a/config.php.sample
+++ b/config.php.sample
@@ -174,3 +174,13 @@ $config['sphinx']['port'] = 3312;
 #http://taguri.org/ Examples:
 #$config['integration']['taguri'] = 'example.net,2008';
 #$config['integration']['taguri'] = 'admin@example.net,2009-03-09'
+
+#Don't use SSL
+#$config['site']['ssl'] = 'never';
+#Use SSL only for sensitive pages (like login, password change)
+#$config['site']['ssl'] = 'sometimes';
+#Use SSL for all pages
+#$config['site']['ssl'] = 'always';
+
+#Use a different hostname for SSL-encrypted pages
+#$config['site']['sslserver'] = 'secure.example.org';
diff --git a/db/laconica.sql b/db/laconica.sql
index 098fa4fd1..a790a3fd2 100644
--- a/db/laconica.sql
+++ b/db/laconica.sql
@@ -13,7 +13,7 @@ create table profile (
 
     index profile_nickname_idx (nickname),
     FULLTEXT(nickname, fullname, location, bio, homepage)
-) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin;
+) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_general_ci;
 
 create table avatar (
     profile_id integer not null comment 'foreign key to profile table' references profile (id),
@@ -73,7 +73,7 @@ create table user (
     modified timestamp comment 'date this record was modified',
 
     index user_smsemail_idx (smsemail)
-) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_general_ci;
 
 /* remote people */
 
@@ -103,7 +103,6 @@ create table subscription (
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
 
 create table notice (
-
     id integer auto_increment primary key comment 'unique identifier',
     profile_id integer not null comment 'who made the update' references profile (id),
     uri varchar(255) unique key comment 'universally unique identifier, usually a tag URI',
@@ -119,7 +118,7 @@ create table notice (
     index notice_profile_id_idx (profile_id),
     index notice_created_idx (created),
     FULLTEXT(content)
-) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_bin;
+) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_general_ci;
 
 create table notice_source (
      code varchar(32) primary key not null comment 'source code',
@@ -130,7 +129,6 @@ create table notice_source (
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
 
 create table reply (
-
     notice_id integer not null comment 'notice that is the reply' references notice (id),
     profile_id integer not null comment 'profile replied to' references profile (id),
     modified timestamp not null comment 'date this record was modified',
@@ -144,7 +142,6 @@ create table reply (
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
 
 create table fave (
-
     notice_id integer not null comment 'notice that is the favorite' references notice (id),
     user_id integer not null comment 'user who likes this notice' references user (id),
     modified timestamp not null comment 'date this record was modified',
@@ -321,7 +318,6 @@ create table invitation (
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
 
 create table message (
-
     id integer auto_increment primary key comment 'unique identifier',
     uri varchar(255) unique key comment 'universally unique identifier',
     from_profile integer not null comment 'who the message is from' references profile (id),
@@ -336,10 +332,9 @@ create table message (
     index message_from_idx (from_profile),
     index message_to_idx (to_profile),
     index message_created_idx (created)
-) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_general_ci;
 
 create table notice_inbox (
-
     user_id integer not null comment 'user receiving the message' references user (id),
     notice_id integer not null comment 'notice received' references notice (id),
     created datetime not null comment 'date the notice was created',
@@ -362,7 +357,6 @@ create table profile_tag (
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
 
 create table profile_block (
-
    blocker integer not null comment 'user making the block' references user (id),
    blocked integer not null comment 'profile that is blocked' references profile (id),
    modified timestamp comment 'date of blocking',
@@ -372,7 +366,6 @@ create table profile_block (
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
 
 create table user_group (
-
     id integer auto_increment primary key comment 'unique identifier',
 
     nickname varchar(64) unique key comment 'nickname for addressing',
@@ -391,10 +384,9 @@ create table user_group (
 
     index user_group_nickname_idx (nickname)
 
-) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_general_ci;
 
 create table group_member (
-
     group_id integer not null comment 'foreign key to user_group' references user_group (id),
     profile_id integer not null comment 'foreign key to profile table' references profile (id),
     is_admin boolean default false comment 'is this user an admin?',
@@ -409,7 +401,6 @@ create table group_member (
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
 
 create table related_group (
-
     group_id integer not null comment 'foreign key to user_group' references user_group (id),
     related_group_id integer not null comment 'foreign key to user_group' references user_group (id),
 
diff --git a/db/notice_source.sql b/db/notice_source.sql
index 5e2d413c0..d28a09383 100644
--- a/db/notice_source.sql
+++ b/db/notice_source.sql
@@ -19,6 +19,7 @@ VALUES
     ('identichat','identichat','http://identichat.prosody.im/', now()),
     ('identitwitch','IdentiTwitch','http://richfish.org/identitwitch/', now()),
     ('mbpidgin','mbpidgin','http://code.google.com/p/microblog-purple/', now()),
+    ('Mobidentica', 'Mobidentica', 'http://www.substanceofcode.com/software/mobidentica/', now()),
     ('moconica','Moconica','http://moconica.com/', now()),
     ('pocketwit','PockeTwit','http://code.google.com/p/pocketwit/', now()),
     ('posty','Posty','http://spreadingfunkyness.com/posty/', now()),
@@ -44,4 +45,4 @@ VALUES
     ('twitux','Twitux','http://live.gnome.org/DanielMorales/Twitux', now()),
     ('twitvim','TwitVim','http://vim.sourceforge.net/scripts/script.php?script_id=2204', now()),
     ('urfastr','urfastr','http://urfastr.net/', now()),
-    ('adium', 'Adium', 'http://www.adiumx.com/', now()));
+    ('adium', 'Adium', 'http://www.adiumx.com/', now());
diff --git a/js/jquery.js b/js/jquery.js
index 94e9c1755..926357433 100644
--- a/js/jquery.js
+++ b/js/jquery.js
@@ -1,13 +1,13 @@
 /*!
- * jQuery JavaScript Library v1.3.1
+ * jQuery JavaScript Library v1.3.2
  * http://jquery.com/
  *
  * Copyright (c) 2009 John Resig
  * Dual licensed under the MIT and GPL licenses.
  * http://docs.jquery.com/License
  *
- * Date: 2009-01-21 20:42:16 -0500 (Wed, 21 Jan 2009)
- * Revision: 6158
+ * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
+ * Revision: 6246
  */
 (function(){
 
@@ -88,14 +88,16 @@ jQuery.fn = jQuery.prototype = {
 			this.context = selector.context;
 		}
 
-		return this.setArray(jQuery.makeArray(selector));
+		return this.setArray(jQuery.isArray( selector ) ?
+			selector :
+			jQuery.makeArray(selector));
 	},
 
 	// Start with an empty selector
 	selector: "",
 
 	// The current version of jQuery being used
-	jquery: "1.3.1",
+	jquery: "1.3.2",
 
 	// The number of elements contained in the matched element set
 	size: function() {
@@ -108,7 +110,7 @@ jQuery.fn = jQuery.prototype = {
 		return num === undefined ?
 
 			// Return a 'clean' array
-			jQuery.makeArray( this ) :
+			Array.prototype.slice.call( this ) :
 
 			// Return just the object
 			this[ num ];
@@ -278,23 +280,21 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	// For internal use only.
-	// Behaves like an Array's .push method, not like a jQuery method.
+	// Behaves like an Array's method, not like a jQuery method.
 	push: [].push,
+	sort: [].sort,
+	splice: [].splice,
 
 	find: function( selector ) {
-		if ( this.length === 1 && !/,/.test(selector) ) {
+		if ( this.length === 1 ) {
 			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 this.pushStack( jQuery.unique(jQuery.map(this, function(elem){
 				return jQuery.find( selector, elem );
-			});
-
-			return this.pushStack( /[^+>] [^+>]/.test( selector ) ?
-				jQuery.unique( elems ) :
-				elems, "find", selector );
+			})), "find", selector );
 		}
 	},
 
@@ -310,33 +310,37 @@ jQuery.fn = jQuery.prototype = {
 				// attributes in IE that are actually only stored
 				// as properties will not be copied (such as the
 				// the name attribute on an input).
-				var clone = this.cloneNode(true),
-					container = document.createElement("div");
-				container.appendChild(clone);
-				return jQuery.clean([container.innerHTML])[0];
+				var html = this.outerHTML;
+				if ( !html ) {
+					var div = this.ownerDocument.createElement("div");
+					div.appendChild( this.cloneNode(true) );
+					html = div.innerHTML;
+				}
+
+				return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")])[0];
 			} else
 				return this.cloneNode(true);
 		});
 
-		// Need to set the expando to null on the cloned set if it exists
-		// 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 )
-				this[ expando ] = null;
-		});
-
 		// Copy the events from the original to the clone
-		if ( events === true )
-			this.find("*").andSelf().each(function(i){
-				if (this.nodeType == 3)
+		if ( events === true ) {
+			var orig = this.find("*").andSelf(), i = 0;
+
+			ret.find("*").andSelf().each(function(){
+				if ( this.nodeName !== orig[i].nodeName )
 					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 );
+				var events = jQuery.data( orig[i], "events" );
+
+				for ( var type in events ) {
+					for ( var handler in events[ type ] ) {
+						jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data );
+					}
+				}
+
+				i++;
 			});
+		}
 
 		// Return the cloned set
 		return ret;
@@ -355,14 +359,18 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	closest: function( selector ) {
-		var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null;
+		var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null,
+			closer = 0;
 
 		return this.map(function(){
 			var cur = this;
 			while ( cur && cur.ownerDocument ) {
-				if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) )
+				if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) {
+					jQuery.data(cur, "closest", closer);
 					return cur;
+				}
 				cur = cur.parentNode;
+				closer++;
 			}
 		});
 	},
@@ -475,7 +483,7 @@ jQuery.fn = jQuery.prototype = {
 	html: function( value ) {
 		return value === undefined ?
 			(this[0] ?
-				this[0].innerHTML :
+				this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") :
 				null) :
 			this.empty().append( value );
 	},
@@ -507,13 +515,13 @@ jQuery.fn = jQuery.prototype = {
 		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;
+				first = fragment.firstChild;
 
 			if ( first )
 				for ( var i = 0, l = this.length; i < l; i++ )
-					callback.call( root(this[i], first), i > 0 ? extra.cloneNode(true) : fragment );
-			
+					callback.call( root(this[i], first), this.length > 1 || i > 0 ?
+							fragment.cloneNode(true) : fragment );
+		
 			if ( scripts )
 				jQuery.each( scripts, evalScript );
 		}
@@ -636,9 +644,7 @@ jQuery.extend({
 
 	// Evalulates a script in a global context
 	globalEval: function( data ) {
-		data = jQuery.trim( data );
-
-		if ( data ) {
+		if ( data && /\S/.test(data) ) {
 			// Inspired by code by Andrea Giammarchi
 			// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
 			var head = document.getElementsByTagName("head")[0] || document.documentElement,
@@ -741,26 +747,32 @@ jQuery.extend({
 			elem.style[ name ] = old[ name ];
 	},
 
-	css: function( elem, name, force ) {
+	css: function( elem, name, force, extra ) {
 		if ( name == "width" || name == "height" ) {
 			var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
 
 			function getWH() {
 				val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
-				var padding = 0, border = 0;
+
+				if ( extra === "border" )
+					return;
+
 				jQuery.each( which, function() {
-					padding += parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
-					border += parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
+					if ( !extra )
+						val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
+					if ( extra === "margin" )
+						val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0;
+					else
+						val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
 				});
-				val -= Math.round(padding + border);
 			}
 
-			if ( jQuery(elem).is(":visible") )
+			if ( elem.offsetWidth !== 0 )
 				getWH();
 			else
 				jQuery.swap( elem, props, getWH );
 
-			return Math.max(0, val);
+			return Math.max(0, Math.round(val));
 		}
 
 		return jQuery.curCSS( elem, name, force );
@@ -866,7 +878,7 @@ jQuery.extend({
 				});
 
 				// Trim whitespace, otherwise indexOf won't work as expected
-				var tags = jQuery.trim( elem ).toLowerCase();
+				var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase();
 
 				var wrap =
 					// option or optgroup
@@ -906,11 +918,12 @@ jQuery.extend({
 				if ( !jQuery.support.tbody ) {
 
 					// String was a <table>, *may* have spurious <tbody>
-					var tbody = !tags.indexOf("<table") && tags.indexOf("<tbody") < 0 ?
-						div.firstChild && div.firstChild.childNodes :
+					var hasBody = /<tbody/i.test(elem),
+						tbody = !tags.indexOf("<table") && !hasBody ?
+							div.firstChild && div.firstChild.childNodes :
 
 						// String was a bare <thead> or <tfoot>
-						wrap[1] == "<table>" && tags.indexOf("<tbody") < 0 ?
+						wrap[1] == "<table>" && !hasBody ?
 							div.childNodes :
 							[];
 
@@ -1189,13 +1202,16 @@ jQuery.each({
 	insertAfter: "after",
 	replaceAll: "replaceWith"
 }, function(name, original){
-	jQuery.fn[ name ] = function() {
-		var args = arguments;
+	jQuery.fn[ name ] = function( selector ) {
+		var ret = [], insert = jQuery( selector );
 
-		return this.each(function(){
-			for ( var i = 0, length = args.length; i < length; i++ )
-				jQuery( args[ i ] )[ original ]( this );
-		});
+		for ( var i = 0, l = insert.length; i < l; i++ ) {
+			var elems = (i > 0 ? this.clone(true) : this).get();
+			jQuery.fn[ original ].apply( jQuery(insert[i]), elems );
+			ret = ret.concat( elems );
+		}
+
+		return this.pushStack( ret, name, selector );
 	};
 });
 
@@ -1234,7 +1250,7 @@ jQuery.each({
 
 	empty: function() {
 		// Remove element nodes and prevent memory leaks
-		jQuery( ">*", this ).remove();
+		jQuery(this).children().remove();
 
 		// Remove any remaining nodes
 		while ( this.firstChild )
@@ -1402,7 +1418,7 @@ jQuery.fn.extend({
  */
 (function(){
 
-var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]+['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[]+)+|[>+~])(\s*,\s*)?/g,
+var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?/g,
 	done = 0,
 	toString = Object.prototype.toString;
 
@@ -1507,6 +1523,19 @@ var Sizzle = function(selector, context, results, seed) {
 
 	if ( extra ) {
 		Sizzle( extra, context, results, seed );
+
+		if ( sortOrder ) {
+			hasDuplicate = false;
+			results.sort(sortOrder);
+
+			if ( hasDuplicate ) {
+				for ( var i = 1; i < results.length; i++ ) {
+					if ( results[i] === results[i-1] ) {
+						results.splice(i--, 1);
+					}
+				}
+			}
+		}
 	}
 
 	return results;
@@ -1548,7 +1577,8 @@ Sizzle.find = function(expr, context, isXML){
 };
 
 Sizzle.filter = function(expr, set, inplace, not){
-	var old = expr, result = [], curLoop = set, match, anyFound;
+	var old = expr, result = [], curLoop = set, match, anyFound,
+		isXMLFilter = set && set[0] && isXML(set[0]);
 
 	while ( expr && set.length ) {
 		for ( var type in Expr.filter ) {
@@ -1561,7 +1591,7 @@ Sizzle.filter = function(expr, set, inplace, not){
 				}
 
 				if ( Expr.preFilter[ type ] ) {
-					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not );
+					match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );
 
 					if ( !match ) {
 						anyFound = found = true;
@@ -1606,8 +1636,6 @@ Sizzle.filter = function(expr, set, inplace, not){
 			}
 		}
 
-		expr = expr.replace(/\s*,\s*/, "");
-
 		// Improper expression
 		if ( expr == old ) {
 			if ( anyFound == null ) {
@@ -1645,26 +1673,33 @@ var Expr = Sizzle.selectors = {
 		}
 	},
 	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;
+		"+": function(checkSet, part, isXML){
+			var isPartStr = typeof part === "string",
+				isTag = isPartStr && !/\W/.test(part),
+				isPartStrNotTag = isPartStr && !isTag;
+
+			if ( isTag && !isXML ) {
+				part = part.toUpperCase();
+			}
+
+			for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {
+				if ( (elem = checkSet[i]) ) {
+					while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}
+
+					checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ?
+						elem || false :
+						elem === part;
 				}
 			}
 
-			if ( typeof part === "string" ) {
+			if ( isPartStrNotTag ) {
 				Sizzle.filter( part, checkSet, true );
 			}
 		},
 		">": function(checkSet, part, isXML){
-			if ( typeof part === "string" && !/\W/.test(part) ) {
+			var isPartStr = typeof part === "string";
+
+			if ( isPartStr && !/\W/.test(part) ) {
 				part = isXML ? part : part.toUpperCase();
 
 				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
@@ -1678,19 +1713,19 @@ var Expr = Sizzle.selectors = {
 				for ( var i = 0, l = checkSet.length; i < l; i++ ) {
 					var elem = checkSet[i];
 					if ( elem ) {
-						checkSet[i] = typeof part === "string" ?
+						checkSet[i] = isPartStr ?
 							elem.parentNode :
 							elem.parentNode === part;
 					}
 				}
 
-				if ( typeof part === "string" ) {
+				if ( isPartStr ) {
 					Sizzle.filter( part, checkSet, true );
 				}
 			}
 		},
 		"": function(checkSet, part, isXML){
-			var doneName = "done" + (done++), checkFn = dirCheck;
+			var doneName = done++, checkFn = dirCheck;
 
 			if ( !part.match(/\W/) ) {
 				var nodeCheck = part = isXML ? part : part.toUpperCase();
@@ -1700,7 +1735,7 @@ var Expr = Sizzle.selectors = {
 			checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML);
 		},
 		"~": function(checkSet, part, isXML){
-			var doneName = "done" + (done++), checkFn = dirCheck;
+			var doneName = done++, checkFn = dirCheck;
 
 			if ( typeof part === "string" && !part.match(/\W/) ) {
 				var nodeCheck = part = isXML ? part : part.toUpperCase();
@@ -1718,8 +1753,16 @@ var Expr = Sizzle.selectors = {
 			}
 		},
 		NAME: function(match, context, isXML){
-			if ( typeof context.getElementsByName !== "undefined" && !isXML ) {
-				return context.getElementsByName(match[1]);
+			if ( typeof context.getElementsByName !== "undefined" ) {
+				var ret = [], results = context.getElementsByName(match[1]);
+
+				for ( var i = 0, l = results.length; i < l; i++ ) {
+					if ( results[i].getAttribute("name") === match[1] ) {
+						ret.push( results[i] );
+					}
+				}
+
+				return ret.length === 0 ? null : ret;
 			}
 		},
 		TAG: function(match, context){
@@ -1727,13 +1770,16 @@ var Expr = Sizzle.selectors = {
 		}
 	},
 	preFilter: {
-		CLASS: function(match, curLoop, inplace, result, not){
+		CLASS: function(match, curLoop, inplace, result, not, isXML){
 			match = " " + match[1].replace(/\\/g, "") + " ";
 
-			var elem;
-			for ( var i = 0; (elem = curLoop[i]) != null; i++ ) {
+			if ( isXML ) {
+				return match;
+			}
+
+			for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {
 				if ( elem ) {
-					if ( not ^ (" " + elem.className + " ").indexOf(match) >= 0 ) {
+					if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) {
 						if ( !inplace )
 							result.push( elem );
 					} else if ( inplace ) {
@@ -1764,14 +1810,14 @@ var Expr = Sizzle.selectors = {
 			}
 
 			// TODO: Move to normal caching system
-			match[0] = "done" + (done++);
+			match[0] = done++;
 
 			return match;
 		},
-		ATTR: function(match){
+		ATTR: function(match, curLoop, inplace, result, not, isXML){
 			var name = match[1].replace(/\\/g, "");
 			
-			if ( Expr.attrMap[name] ) {
+			if ( !isXML && Expr.attrMap[name] ) {
 				match[1] = Expr.attrMap[name];
 			}
 
@@ -1784,7 +1830,7 @@ var Expr = Sizzle.selectors = {
 		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 ) {
+				if ( match[3].match(chunker).length > 1 || /^\w/.test(match[3]) ) {
 					match[3] = Sizzle(match[3], null, null, curLoop);
 				} else {
 					var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);
@@ -1793,7 +1839,7 @@ var Expr = Sizzle.selectors = {
 					}
 					return false;
 				}
-			} else if ( Expr.match.POS.test( match[0] ) ) {
+			} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {
 				return true;
 			}
 			
@@ -1890,47 +1936,6 @@ var Expr = Sizzle.selectors = {
 		}
 	},
 	filter: {
-		CHILD: function(elem, match){
-			var type = match[1], parent = elem.parentNode;
-
-			var doneName = match[0];
-			
-			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;
-				}
-
-				if ( first == 0 ) {
-					if ( elem.nodeIndex == last ) {
-						add = true;
-					}
-				} else if ( (elem.nodeIndex - last) % first == 0 && (elem.nodeIndex - last) / first >= 0 ) {
-					add = true;
-				}
-
-				return add;
-			}
-		},
 		PSEUDO: function(elem, match, i, array){
 			var name = match[1], filter = Expr.filters[ name ];
 
@@ -1950,6 +1955,49 @@ var Expr = Sizzle.selectors = {
 				return true;
 			}
 		},
+		CHILD: function(elem, match){
+			var type = match[1], node = elem;
+			switch (type) {
+				case 'only':
+				case 'first':
+					while (node = node.previousSibling)  {
+						if ( node.nodeType === 1 ) return false;
+					}
+					if ( type == 'first') return true;
+					node = elem;
+				case 'last':
+					while (node = node.nextSibling)  {
+						if ( node.nodeType === 1 ) return false;
+					}
+					return true;
+				case 'nth':
+					var first = match[2], last = match[3];
+
+					if ( first == 1 && last == 0 ) {
+						return true;
+					}
+					
+					var doneName = match[0],
+						parent = elem.parentNode;
+	
+					if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {
+						var count = 0;
+						for ( node = parent.firstChild; node; node = node.nextSibling ) {
+							if ( node.nodeType === 1 ) {
+								node.nodeIndex = ++count;
+							}
+						} 
+						parent.sizcache = doneName;
+					}
+					
+					var diff = elem.nodeIndex - last;
+					if ( first == 0 ) {
+						return diff == 0;
+					} else {
+						return ( diff % first == 0 && diff / first >= 0 );
+					}
+			}
+		},
 		ID: function(elem, match){
 			return elem.nodeType === 1 && elem.getAttribute("id") === match;
 		},
@@ -1957,10 +2005,20 @@ var Expr = Sizzle.selectors = {
 			return (match === "*" && elem.nodeType === 1) || elem.nodeName === match;
 		},
 		CLASS: function(elem, match){
-			return match.test( elem.className );
+			return (" " + (elem.className || elem.getAttribute("class")) + " ")
+				.indexOf( match ) > -1;
 		},
 		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];
+			var name = match[1],
+				result = Expr.attrHandle[ name ] ?
+					Expr.attrHandle[ name ]( elem ) :
+					elem[ name ] != null ?
+						elem[ name ] :
+						elem.getAttribute( name ),
+				value = result + "",
+				type = match[2],
+				check = match[4];
+
 			return result == null ?
 				type === "!=" :
 				type === "=" ?
@@ -1969,8 +2027,8 @@ var Expr = Sizzle.selectors = {
 				value.indexOf(check) >= 0 :
 				type === "~=" ?
 				(" " + value + " ").indexOf(check) >= 0 :
-				!match[4] ?
-				result :
+				!check ?
+				value && result !== false :
 				type === "!=" ?
 				value != check :
 				type === "^=" ?
@@ -2036,6 +2094,39 @@ try {
 	};
 }
 
+var sortOrder;
+
+if ( document.documentElement.compareDocumentPosition ) {
+	sortOrder = function( a, b ) {
+		var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
+		if ( ret === 0 ) {
+			hasDuplicate = true;
+		}
+		return ret;
+	};
+} else if ( "sourceIndex" in document.documentElement ) {
+	sortOrder = function( a, b ) {
+		var ret = a.sourceIndex - b.sourceIndex;
+		if ( ret === 0 ) {
+			hasDuplicate = true;
+		}
+		return ret;
+	};
+} else if ( document.createRange ) {
+	sortOrder = function( a, b ) {
+		var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
+		aRange.selectNode(a);
+		aRange.collapse(true);
+		bRange.selectNode(b);
+		bRange.collapse(true);
+		var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
+		if ( ret === 0 ) {
+			hasDuplicate = true;
+		}
+		return ret;
+	};
+}
+
 // Check to see if the browser returns elements by name when
 // querying by getElementById (and provide a workaround)
 (function(){
@@ -2099,7 +2190,8 @@ try {
 
 	// Check to see if an attribute returns normalized href attributes
 	div.innerHTML = "<a href='#'></a>";
-	if ( div.firstChild && div.firstChild.getAttribute("href") !== "#" ) {
+	if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" &&
+			div.firstChild.getAttribute("href") !== "#" ) {
 		Expr.attrHandle.href = function(elem){
 			return elem.getAttribute("href", 2);
 		};
@@ -2136,29 +2228,50 @@ if ( document.querySelectorAll ) (function(){
 	Sizzle.matches = oldSizzle.matches;
 })();
 
-if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) {
+if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){
+	var div = document.createElement("div");
+	div.innerHTML = "<div class='test e'></div><div class='test'></div>";
+
+	// Opera can't find a second classname (in 9.6)
+	if ( div.getElementsByClassName("e").length === 0 )
+		return;
+
+	// Safari caches class attributes, doesn't catch changes (in 3.2)
+	div.lastChild.className = "e";
+
+	if ( div.getElementsByClassName("e").length === 1 )
+		return;
+
 	Expr.order.splice(1, 0, "CLASS");
-	Expr.find.CLASS = function(match, context) {
-		return context.getElementsByClassName(match[1]);
+	Expr.find.CLASS = function(match, context, isXML) {
+		if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) {
+			return context.getElementsByClassName(match[1]);
+		}
 	};
-}
+})();
 
 function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
+	var sibDir = dir == "previousSibling" && !isXML;
 	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
 		var elem = checkSet[i];
 		if ( elem ) {
+			if ( sibDir && elem.nodeType === 1 ){
+				elem.sizcache = doneName;
+				elem.sizset = i;
+			}
 			elem = elem[dir];
 			var match = false;
 
-			while ( elem && elem.nodeType ) {
-				var done = elem[doneName];
-				if ( done ) {
-					match = checkSet[ done ];
+			while ( elem ) {
+				if ( elem.sizcache === doneName ) {
+					match = checkSet[elem.sizset];
 					break;
 				}
 
-				if ( elem.nodeType === 1 && !isXML )
-					elem[doneName] = i;
+				if ( elem.nodeType === 1 && !isXML ){
+					elem.sizcache = doneName;
+					elem.sizset = i;
+				}
 
 				if ( elem.nodeName === cur ) {
 					match = elem;
@@ -2174,22 +2287,28 @@ function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
 }
 
 function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {
+	var sibDir = dir == "previousSibling" && !isXML;
 	for ( var i = 0, l = checkSet.length; i < l; i++ ) {
 		var elem = checkSet[i];
 		if ( elem ) {
+			if ( sibDir && elem.nodeType === 1 ) {
+				elem.sizcache = doneName;
+				elem.sizset = i;
+			}
 			elem = elem[dir];
 			var match = false;
 
-			while ( elem && elem.nodeType ) {
-				if ( elem[doneName] ) {
-					match = checkSet[ elem[doneName] ];
+			while ( elem ) {
+				if ( elem.sizcache === doneName ) {
+					match = checkSet[elem.sizset];
 					break;
 				}
 
 				if ( elem.nodeType === 1 ) {
-					if ( !isXML )
-						elem[doneName] = i;
-
+					if ( !isXML ) {
+						elem.sizcache = doneName;
+						elem.sizset = i;
+					}
 					if ( typeof cur !== "string" ) {
 						if ( elem === cur ) {
 							match = true;
@@ -2248,15 +2367,11 @@ jQuery.expr = Sizzle.selectors;
 jQuery.expr[":"] = jQuery.expr.filters;
 
 Sizzle.selectors.filters.hidden = function(elem){
-	return "hidden" === elem.type ||
-		jQuery.css(elem, "display") === "none" ||
-		jQuery.css(elem, "visibility") === "hidden";
+	return elem.offsetWidth === 0 || elem.offsetHeight === 0;
 };
 
 Sizzle.selectors.filters.visible = function(elem){
-	return "hidden" !== elem.type &&
-		jQuery.css(elem, "display") !== "none" &&
-		jQuery.css(elem, "visibility") !== "hidden";
+	return elem.offsetWidth > 0 || elem.offsetHeight > 0;
 };
 
 Sizzle.selectors.filters.animated = function(elem){
@@ -2552,7 +2667,8 @@ jQuery.event = {
 		var all, handlers;
 
 		event = arguments[0] = jQuery.event.fix( event || window.event );
-
+		event.currentTarget = this;
+		
 		// Namespaced event handlers
 		var namespaces = event.type.split(".");
 		event.type = namespaces.shift();
@@ -2883,9 +2999,13 @@ function liveHandler( event ){
 		}
 	});
 
+	elems.sort(function(a,b) {
+		return jQuery.data(a.elem, "closest") - jQuery.data(b.elem, "closest");
+	});
+	
 	jQuery.each(elems, function(){
 		if ( this.fn.call(this.elem, event, this.fn.data) === false )
-			stop = false;
+			return (stop = false);
 	});
 
 	return stop;
@@ -2949,7 +3069,7 @@ function bindReady(){
 
 		// If IE and not an iframe
 		// continually check to see if the document is ready
-		if ( document.documentElement.doScroll && typeof window.frameElement === "undefined" ) (function(){
+		if ( document.documentElement.doScroll && window == window.top ) (function(){
 			if ( jQuery.isReady ) return;
 
 			try {
@@ -3079,12 +3199,11 @@ jQuery( window ).bind( 'unload', function(){
 	// document.body must exist before we can do this
 	jQuery(function(){
 		var div = document.createElement("div");
-		div.style.width = "1px";
-		div.style.paddingLeft = "1px";
+		div.style.width = div.style.paddingLeft = "1px";
 
 		document.body.appendChild( div );
 		jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;
-		document.body.removeChild( div );
+		document.body.removeChild( div ).style.display = 'none';
 	});
 })();
 
@@ -3175,7 +3294,7 @@ jQuery.fn.extend({
 		.filter(function(){
 			return this.name && !this.disabled &&
 				(this.checked || /select|textarea/i.test(this.nodeName) ||
-					/text|hidden|password/i.test(this.type));
+					/text|hidden|password|search/i.test(this.type));
 		})
 		.map(function(i, elem){
 			var val = jQuery(this).val();
@@ -3371,6 +3490,9 @@ jQuery.extend({
 						done = true;
 						success();
 						complete();
+
+						// Handle memory leak in IE
+						script.onload = script.onreadystatechange = null;
 						head.removeChild( script );
 					}
 				};
@@ -3686,9 +3808,15 @@ jQuery.fn.extend({
 						elemdisplay[ tagName ] = display;
 					}
 					
-					this[i].style.display = jQuery.data(this[i], "olddisplay", display);
+					jQuery.data(this[i], "olddisplay", display);
 				}
 			}
+
+			// Set the display of the elements in a second loop
+			// to avoid the constant reflow
+			for ( var i = 0, l = this.length; i < l; i++ ){
+				this[i].style.display = jQuery.data(this[i], "olddisplay") || "";
+			}
 			
 			return this;
 		}
@@ -3702,8 +3830,14 @@ jQuery.fn.extend({
 				var old = jQuery.data(this[i], "olddisplay");
 				if ( !old && old !== "none" )
 					jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
+			}
+
+			// Set the display of the elements in a second loop
+			// to avoid the constant reflow
+			for ( var i = 0, l = this.length; i < l; i++ ){
 				this[i].style.display = "none";
 			}
+
 			return this;
 		}
 	},
@@ -3915,7 +4049,7 @@ jQuery.fx.prototype = {
 
 		t.elem = this.elem;
 
-		if ( t() && jQuery.timers.push(t) == 1 ) {
+		if ( t() && jQuery.timers.push(t) && !timerId ) {
 			timerId = setInterval(function(){
 				var timers = jQuery.timers;
 
@@ -3925,6 +4059,7 @@ jQuery.fx.prototype = {
 
 				if ( !timers.length ) {
 					clearInterval( timerId );
+					timerId = undefined;
 				}
 			}, 13);
 		}
@@ -4193,22 +4328,21 @@ jQuery.each( ['Left', 'Top'], function(i, name) {
 jQuery.each([ "Height", "Width" ], function(i, name){
 
 	var tl = i ? "Left"  : "Top",  // top or left
-		br = i ? "Right" : "Bottom"; // bottom or right
+		br = i ? "Right" : "Bottom", // bottom or right
+		lower = name.toLowerCase();
 
 	// innerHeight and innerWidth
 	jQuery.fn["inner" + name] = function(){
-		return this[ name.toLowerCase() ]() +
-			num(this, "padding" + tl) +
-			num(this, "padding" + br);
+		return this[0] ?
+			jQuery.css( this[0], lower, false, "padding" ) :
+			null;
 	};
 
 	// outerHeight and outerWidth
 	jQuery.fn["outer" + name] = function(margin) {
-		return this["inner" + name]() +
-			num(this, "border" + tl + "Width") +
-			num(this, "border" + br + "Width") +
-			(margin ?
-				num(this, "margin" + tl) + num(this, "margin" + br) : 0);
+		return this[0] ?
+			jQuery.css( this[0], lower, false, margin ? "margin" : "border" ) :
+			null;
 	};
 	
 	var type = name.toLowerCase();
@@ -4238,4 +4372,5 @@ jQuery.each([ "Height", "Width" ], function(i, name){
 					this.css( type, typeof size === "string" ? size : size + "px" );
 	};
 
-});})();
+});
+})();
diff --git a/js/jquery.min.js b/js/jquery.min.js
index c327fae81..b1ae21d8b 100644
--- a/js/jquery.min.js
+++ b/js/jquery.min.js
@@ -1,19 +1,19 @@
 /*
- * jQuery JavaScript Library v1.3.1
+ * jQuery JavaScript Library v1.3.2
  * http://jquery.com/
  *
  * Copyright (c) 2009 John Resig
  * Dual licensed under the MIT and GPL licenses.
  * http://docs.jquery.com/License
  *
- * Date: 2009-01-21 20:42:16 -0500 (Wed, 21 Jan 2009)
- * Revision: 6158
+ * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009)
+ * Revision: 6246
  */
-(function(){var l=this,g,y=l.jQuery,p=l.$,o=l.jQuery=l.$=function(E,F){return new o.fn.init(E,F)},D=/^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,f=/^.[^:#\[\.,]*$/;o.fn=o.prototype={init:function(E,H){E=E||document;if(E.nodeType){this[0]=E;this.length=1;this.context=E;return this}if(typeof E==="string"){var G=D.exec(E);if(G&&(G[1]||!H)){if(G[1]){E=o.clean([G[1]],H)}else{var I=document.getElementById(G[3]);if(I&&I.id!=G[3]){return o().find(E)}var F=o(I||[]);F.context=document;F.selector=E;return F}}else{return o(H).find(E)}}else{if(o.isFunction(E)){return o(document).ready(E)}}if(E.selector&&E.context){this.selector=E.selector;this.context=E.context}return this.setArray(o.makeArray(E))},selector:"",jquery:"1.3.1",size:function(){return this.length},get:function(E){return E===g?o.makeArray(this):this[E]},pushStack:function(F,H,E){var G=o(F);G.prevObject=this;G.context=this.context;if(H==="find"){G.selector=this.selector+(this.selector?" ":"")+E}else{if(H){G.selector=this.selector+"."+H+"("+E+")"}}return G},setArray:function(E){this.length=0;Array.prototype.push.apply(this,E);return this},each:function(F,E){return o.each(this,F,E)},index:function(E){return o.inArray(E&&E.jquery?E[0]:E,this)},attr:function(F,H,G){var E=F;if(typeof F==="string"){if(H===g){return this[0]&&o[G||"attr"](this[0],F)}else{E={};E[F]=H}}return this.each(function(I){for(F in E){o.attr(G?this.style:this,F,o.prop(this,E[F],G,I,F))}})},css:function(E,F){if((E=="width"||E=="height")&&parseFloat(F)<0){F=g}return this.attr(E,F,"curCSS")},text:function(F){if(typeof F!=="object"&&F!=null){return this.empty().append((this[0]&&this[0].ownerDocument||document).createTextNode(F))}var E="";o.each(F||this,function(){o.each(this.childNodes,function(){if(this.nodeType!=8){E+=this.nodeType!=1?this.nodeValue:o.fn.text([this])}})});return E},wrapAll:function(E){if(this[0]){var F=o(E,this[0].ownerDocument).clone();if(this[0].parentNode){F.insertBefore(this[0])}F.map(function(){var G=this;while(G.firstChild){G=G.firstChild}return G}).append(this)}return this},wrapInner:function(E){return this.each(function(){o(this).contents().wrapAll(E)})},wrap:function(E){return this.each(function(){o(this).wrapAll(E)})},append:function(){return this.domManip(arguments,true,function(E){if(this.nodeType==1){this.appendChild(E)}})},prepend:function(){return this.domManip(arguments,true,function(E){if(this.nodeType==1){this.insertBefore(E,this.firstChild)}})},before:function(){return this.domManip(arguments,false,function(E){this.parentNode.insertBefore(E,this)})},after:function(){return this.domManip(arguments,false,function(E){this.parentNode.insertBefore(E,this.nextSibling)})},end:function(){return this.prevObject||o([])},push:[].push,find:function(E){if(this.length===1&&!/,/.test(E)){var G=this.pushStack([],"find",E);G.length=0;o.find(E,this[0],G);return G}else{var F=o.map(this,function(H){return o.find(E,H)});return this.pushStack(/[^+>] [^+>]/.test(E)?o.unique(F):F,"find",E)}},clone:function(F){var E=this.map(function(){if(!o.support.noCloneEvent&&!o.isXMLDoc(this)){var I=this.cloneNode(true),H=document.createElement("div");H.appendChild(I);return o.clean([H.innerHTML])[0]}else{return this.cloneNode(true)}});var G=E.find("*").andSelf().each(function(){if(this[h]!==g){this[h]=null}});if(F===true){this.find("*").andSelf().each(function(I){if(this.nodeType==3){return}var H=o.data(this,"events");for(var K in H){for(var J in H[K]){o.event.add(G[I],K,H[K][J],H[K][J].data)}}})}return E},filter:function(E){return this.pushStack(o.isFunction(E)&&o.grep(this,function(G,F){return E.call(G,F)})||o.multiFilter(E,o.grep(this,function(F){return F.nodeType===1})),"filter",E)},closest:function(E){var F=o.expr.match.POS.test(E)?o(E):null;return this.map(function(){var G=this;while(G&&G.ownerDocument){if(F?F.index(G)>-1:o(G).is(E)){return G}G=G.parentNode}})},not:function(E){if(typeof E==="string"){if(f.test(E)){return this.pushStack(o.multiFilter(E,this,true),"not",E)}else{E=o.multiFilter(E,this)}}var F=E.length&&E[E.length-1]!==g&&!E.nodeType;return this.filter(function(){return F?o.inArray(this,E)<0:this!=E})},add:function(E){return this.pushStack(o.unique(o.merge(this.get(),typeof E==="string"?o(E):o.makeArray(E))))},is:function(E){return !!E&&o.multiFilter(E,this).length>0},hasClass:function(E){return !!E&&this.is("."+E)},val:function(K){if(K===g){var E=this[0];if(E){if(o.nodeName(E,"option")){return(E.attributes.value||{}).specified?E.value:E.text}if(o.nodeName(E,"select")){var I=E.selectedIndex,L=[],M=E.options,H=E.type=="select-one";if(I<0){return null}for(var F=H?I:0,J=H?I+1:M.length;F<J;F++){var G=M[F];if(G.selected){K=o(G).val();if(H){return K}L.push(K)}}return L}return(E.value||"").replace(/\r/g,"")}return g}if(typeof K==="number"){K+=""}return this.each(function(){if(this.nodeType!=1){return}if(o.isArray(K)&&/radio|checkbox/.test(this.type)){this.checked=(o.inArray(this.value,K)>=0||o.inArray(this.name,K)>=0)}else{if(o.nodeName(this,"select")){var N=o.makeArray(K);o("option",this).each(function(){this.selected=(o.inArray(this.value,N)>=0||o.inArray(this.text,N)>=0)});if(!N.length){this.selectedIndex=-1}}else{this.value=K}}})},html:function(E){return E===g?(this[0]?this[0].innerHTML:null):this.empty().append(E)},replaceWith:function(E){return this.after(E).remove()},eq:function(E){return this.slice(E,+E+1)},slice:function(){return this.pushStack(Array.prototype.slice.apply(this,arguments),"slice",Array.prototype.slice.call(arguments).join(","))},map:function(E){return this.pushStack(o.map(this,function(G,F){return E.call(G,F,G)}))},andSelf:function(){return this.add(this.prevObject)},domManip:function(K,N,M){if(this[0]){var J=(this[0].ownerDocument||this[0]).createDocumentFragment(),G=o.clean(K,(this[0].ownerDocument||this[0]),J),I=J.firstChild,E=this.length>1?J.cloneNode(true):J;if(I){for(var H=0,F=this.length;H<F;H++){M.call(L(this[H],I),H>0?E.cloneNode(true):J)}}if(G){o.each(G,z)}}return this;function L(O,P){return N&&o.nodeName(O,"table")&&o.nodeName(P,"tr")?(O.getElementsByTagName("tbody")[0]||O.appendChild(O.ownerDocument.createElement("tbody"))):O}}};o.fn.init.prototype=o.fn;function z(E,F){if(F.src){o.ajax({url:F.src,async:false,dataType:"script"})}else{o.globalEval(F.text||F.textContent||F.innerHTML||"")}if(F.parentNode){F.parentNode.removeChild(F)}}function e(){return +new Date}o.extend=o.fn.extend=function(){var J=arguments[0]||{},H=1,I=arguments.length,E=false,G;if(typeof J==="boolean"){E=J;J=arguments[1]||{};H=2}if(typeof J!=="object"&&!o.isFunction(J)){J={}}if(I==H){J=this;--H}for(;H<I;H++){if((G=arguments[H])!=null){for(var F in G){var K=J[F],L=G[F];if(J===L){continue}if(E&&L&&typeof 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L=document.body,F=document.createElement("div"),H,G,N,I,M,E,J=L.style.marginTop,K='<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>';M={position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"};for(E in M){F.style[E]=M[E]}F.innerHTML=K;L.insertBefore(F,L.firstChild);H=F.firstChild,G=H.firstChild,I=H.nextSibling.firstChild.firstChild;this.doesNotAddBorder=(G.offsetTop!==5);this.doesAddBorderForTableAndCells=(I.offsetTop===5);H.style.overflow="hidden",H.style.position="relative";this.subtractsBorderForOverflowNotVisible=(G.offsetTop===-5);L.style.marginTop="1px";this.doesNotIncludeMarginInBodyOffset=(L.offsetTop===0);L.style.marginTop=J;L.removeChild(F);this.initialized=true},bodyOffset:function(E){o.offset.initialized||o.offset.initialize();var G=E.offsetTop,F=E.offsetLeft;if(o.offset.doesNotIncludeMarginInBodyOffset){G+=parseInt(o.curCSS(E,"marginTop",true),10)||0,F+=parseInt(o.curCSS(E,"marginLeft",true),10)||0}return{top:G,left:F}}};o.fn.extend({position:function(){var I=0,H=0,F;if(this[0]){var G=this.offsetParent(),J=this.offset(),E=/^body|html$/i.test(G[0].tagName)?{top:0,left:0}:G.offset();J.top-=j(this,"marginTop");J.left-=j(this,"marginLeft");E.top+=j(G,"borderTopWidth");E.left+=j(G,"borderLeftWidth");F={top:J.top-E.top,left:J.left-E.left}}return F},offsetParent:function(){var E=this[0].offsetParent||document.body;while(E&&(!/^body|html$/i.test(E.tagName)&&o.css(E,"position")=="static")){E=E.offsetParent}return o(E)}});o.each(["Left","Top"],function(F,E){var G="scroll"+E;o.fn[G]=function(H){if(!this[0]){return null}return H!==g?this.each(function(){this==l||this==document?l.scrollTo(!F?H:o(l).scrollLeft(),F?H:o(l).scrollTop()):this[G]=H}):this[0]==l||this[0]==document?self[F?"pageYOffset":"pageXOffset"]||o.boxModel&&document.documentElement[G]||document.body[G]:this[0][G]}});o.each(["Height","Width"],function(I,G){var E=I?"Left":"Top",H=I?"Right":"Bottom",F=G.toLowerCase();o.fn["inner"+G]=function(){return this[0]?o.css(this[0],F,false,"padding"):null};o.fn["outer"+G]=function(K){return this[0]?o.css(this[0],F,false,K?"margin":"border"):null};var J=G.toLowerCase();o.fn[J]=function(K){return this[0]==l?document.compatMode=="CSS1Compat"&&document.documentElement["client"+G]||document.body["client"+G]:this[0]==document?Math.max(document.documentElement["client"+G],document.body["scroll"+G],document.documentElement["scroll"+G],document.body["offset"+G],document.documentElement["offset"+G]):K===g?(this.length?o.css(this[0],J):null):this.css(J,typeof K==="string"?K:K+"px")}})})();
\ No newline at end of file
diff --git a/js/util.js b/js/util.js
index 3ad038612..81139744f 100644
--- a/js/util.js
+++ b/js/util.js
@@ -161,6 +161,7 @@ $(document).ready(function(){
 																				$("#form_notice").addClass("warning");
 																				return false;
 																		   }
+																		   $("#form_notice").addClass("processing");
 																		   $("#notice_action-submit").attr("disabled", "disabled");
 																		   $("#notice_action-submit").addClass("disabled");
 																		   return true;
@@ -179,6 +180,7 @@ $(document).ready(function(){
 													NoticeHover();
 													NoticeReply();
 												}
+												$("#form_notice").removeClass("processing");
 												$("#notice_action-submit").removeAttr("disabled");
 												$("#notice_action-submit").removeClass("disabled");
 											 }
diff --git a/lib/action.php b/lib/action.php
index f0baa062c..5d0d5b758 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -326,7 +326,9 @@ class Action extends HTMLOutputter // lawsuit
      */
     function showBody()
     {
-        $this->elementStart('body', array('id' => $this->trimmed('action')));
+        $this->elementStart('body', (common_current_user()) ? array('id' => $this->trimmed('action'),
+                                                                    'class' => 'user_in')
+                                                            : array('id' => $this->trimmed('action')));
         $this->elementStart('div', array('id' => 'wrap'));
         if (Event::handle('StartShowHeader', array($this))) {
             $this->showHeader();
diff --git a/lib/common.php b/lib/common.php
index 1ca9e521b..c2037c3ad 100644
--- a/lib/common.php
+++ b/lib/common.php
@@ -87,6 +87,8 @@ $config =
               'closed' => false,
               'inviteonly' => false,
               'private' => false,
+              'ssl' => 'never',
+              'sslserver' => null,
               'dupelimit' => 60), # default for same person saying the same thing
         'syslog' =>
         array('appname' => 'laconica', # for syslog
@@ -151,6 +153,9 @@ $config =
         array('notify' => array()),
         'inboxes' =>
         array('enabled' => true), # on by default for new sites
+        'newuser' =>
+        array('subscribe' => null,
+              'welcome' => null),
         );
 
 $config['db'] = &PEAR::getStaticProperty('DB_DataObject','options');
diff --git a/lib/jabber.php b/lib/jabber.php
index 3cd3b0d37..7d584ad01 100644
--- a/lib/jabber.php
+++ b/lib/jabber.php
@@ -163,50 +163,25 @@ function jabber_send_notice($to, $notice)
 
 function jabber_format_entry($profile, $notice)
 {
-    // FIXME: notice url might be remote
-
-    $noticeurl = common_local_url('shownotice',
-                                  array('notice' => $notice->id));
-
-    $msg = jabber_format_notice($profile, $notice);
-
-    $self_url = common_local_url('userrss', array('nickname' => $profile->nickname));
-
-    $entry  = "\n<entry xmlns='http://www.w3.org/2005/Atom'>\n";
-    $entry .= "<source>\n";
-    $entry .= "<title>" . $profile->nickname . " - " . common_config('site', 'name') . "</title>\n";
-    $entry .= "<link href='" . htmlspecialchars($profile->profileurl) . "'/>\n";
-    $entry .= "<link rel='self' type='application/rss+xml' href='" . $self_url . "'/>\n";
-    $entry .= "<author><name>" . $profile->nickname . "</name></author>\n";
-    $entry .= "<icon>" . $profile->avatarUrl(AVATAR_PROFILE_SIZE) . "</icon>\n";
-    $entry .= "</source>\n";
-    $entry .= "<title>" . htmlspecialchars($msg) . "</title>\n";
-    $entry .= "<summary>" . htmlspecialchars($msg) . "</summary>\n";
-    $entry .= "<link rel='alternate' href='" . $noticeurl . "' />\n";
-    $entry .= "<id>". $notice->uri . "</id>\n";
-    $entry .= "<published>".common_date_w3dtf($notice->created)."</published>\n";
-    $entry .= "<updated>".common_date_w3dtf($notice->modified)."</updated>\n";
-    if ($notice->reply_to) {
-        $replyurl = common_local_url('shownotice',
-                                     array('notice' => $notice->reply_to));
-        $entry .= "<link rel='related' href='" . $replyurl . "'/>\n";
+    $entry = $notice->asAtomEntry(true, true);
+
+    $xs = new XMLStringer();
+    $xs->elementStart('html', array('xmlns' => 'http://jabber.org/protocol/xhtml-im'));
+    $xs->elementStart('body', array('xmlns' => 'http://www.w3.org/1999/xhtml'));
+    $xs->element('a', array('href' => $profile->profileurl),
+                 $profile->nickname);
+    $xs->text(": ");
+    if (!empty($notice->rendered)) {
+        $xs->raw($notice->rendered);
+    } else {
+        $xs->raw(common_render_content($notice->content, $notice));
     }
-    $entry .= "</entry>\n";
-
-    $html  = "\n<html xmlns='http://jabber.org/protocol/xhtml-im'>\n";
-    $html .= "<body xmlns='http://www.w3.org/1999/xhtml'>\n";
-    $html .= "<a href='".htmlspecialchars($profile->profileurl)."'>".$profile->nickname."</a>: ";
-    $html .= ($notice->rendered) ? $notice->rendered : common_render_content($notice->content, $notice);
-    $html .= "\n</body>\n";
-    $html .= "\n</html>\n";
-
-    $address  = "<addresses xmlns='http://jabber.org/protocol/address'>\n";
-    $address .= "<address type='replyto' jid='" . jabber_daemon_address() . "' />\n";
-    $address .= "</addresses>\n";
+    $xs->elementEnd('body');
+    $xs->elementEnd('html');
 
-    // FIXME: include a pubsub event, too.
+    $html = $xs->getString();
 
-    return $html . $entry . $address;
+    return $html . ' ' . $entry;
 }
 
 /**
diff --git a/lib/language.php b/lib/language.php
index 6791df699..cd6498d30 100644
--- a/lib/language.php
+++ b/lib/language.php
@@ -115,7 +115,7 @@ function get_all_languages() {
 		'he'      => array('q' => 0.5, 'lang' => 'he_IL', 'name' => 'Hebrew', 'direction' => 'rtl'),
 		'it'      => array('q' => 1, 'lang' => 'it_IT', 'name' => 'Italian', 'direction' => 'ltr'),
 		'jp'      => array('q' => 0.5, 'lang' => 'ja_JP', 'name' => 'Japanese', 'direction' => 'ltr'),
-		'ko'      => array('q' => 0.9, 'lang' => 'ko',    'name' => 'Korean', 'direction' => 'ltr'),
+		'ko'      => array('q' => 0.9, 'lang' => 'ko_KR',    'name' => 'Korean', 'direction' => 'ltr'),
 		'mk'      => array('q' => 0.5, 'lang' => 'mk_MK', 'name' => 'Macedonian', 'direction' => 'ltr'),
 		'nb'      => array('q' => 0.1, 'lang' => 'nb_NO', 'name' => 'Norwegian (Bokmål)', 'direction' => 'ltr'),
 		'no'      => array('q' => 0.1, 'lang' => 'nb_NO', 'name' => 'Norwegian (Bokmål)', 'direction' => 'ltr'),
diff --git a/lib/mail.php b/lib/mail.php
index dde7571eb..27a1d99dc 100644
--- a/lib/mail.php
+++ b/lib/mail.php
@@ -554,17 +554,19 @@ function mail_notify_fave($other, $user, $notice)
 
     $body = sprintf(_("%1\$s just added your notice from %2\$s".
                       " as one of their favorites.\n\n" .
-                      "In case you forgot, you can see the text".
-                      " of your notice here:\n\n" .
+                      "The URL of your notice is:\n\n" .
                       "%3\$s\n\n" .
-                      "You can see the list of %1\$s's favorites here:\n\n" .
+                      "The text of your notice is:\n\n" .
                       "%4\$s\n\n" .
+                      "You can see the list of %1\$s's favorites here:\n\n" .
+                      "%5\$s\n\n" .
                       "Faithfully yours,\n" .
-                      "%5\$s\n"),
+                      "%6\$s\n"),
                     $bestname,
                     common_exact_date($notice->created),
                     common_local_url('shownotice',
                                      array('notice' => $notice->id)),
+                    $notice->content,
                     common_local_url('showfavorites',
                                      array('nickname' => $user->nickname)),
                     common_config('site', 'name'));
diff --git a/lib/messageform.php b/lib/messageform.php
index f41508305..b8878ec1f 100644
--- a/lib/messageform.php
+++ b/lib/messageform.php
@@ -132,20 +132,14 @@ class MessageForm extends Form
         $mutual_users->free();
         unset($mutual_users);
 
-        $this->out->elementStart('ul', 'form_data');
-        $this->out->elementStart('li', array('id' => 'notice_to'));
         $this->out->dropdown('to', _('To'), $mutual, null, false,
                              ($this->to) ? $this->to->id : null);
-        $this->out->elementEnd('li');
 
-        $this->out->elementStart('li', array('id' => 'notice_text'));
         $this->out->element('textarea', array('id' => 'notice_data-text',
                                               'cols' => 35,
                                               'rows' => 4,
                                               'name' => 'content'),
                             ($this->content) ? $this->content : '');
-        $this->out->elementEnd('li');
-        $this->out->elementEnd('ul');
     }
 
     /**
@@ -156,14 +150,10 @@ class MessageForm extends Form
 
     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' => 'message_send',
                                            'type' => 'submit',
                                            'value' => _('Send')));
-        $this->out->elementEnd('li');
-        $this->out->elementEnd('ul');
     }
 }
diff --git a/lib/noticeform.php b/lib/noticeform.php
index 0c991c969..606b5d028 100644
--- a/lib/noticeform.php
+++ b/lib/noticeform.php
@@ -134,9 +134,6 @@ class NoticeForm extends Form
 
     function formData()
     {
-
-        $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?'), $this->user->nickname));
         // XXX: vary by defined max size
@@ -145,8 +142,6 @@ class NoticeForm extends Form
                                               'rows' => 4,
                                               'name' => 'status_textarea'),
                             ($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'));
@@ -168,14 +163,10 @@ class NoticeForm extends Form
 
     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 9fc0126b3..4182d8808 100644
--- a/lib/noticelist.php
+++ b/lib/noticelist.php
@@ -258,8 +258,12 @@ class NoticeListItem extends Widget
     function showAuthor()
     {
         $this->out->elementStart('span', 'vcard author');
-        $this->out->elementStart('a', array('href' => $this->profile->profileurl,
-                                            'class' => 'url'));
+        $attrs = array('href' => $this->profile->profileurl,
+                       'class' => 'url');
+        if (!empty($this->profile->fullname)) {
+            $attrs['title'] = $this->profile->fullname . ' (' . $this->profile->nickname . ') ';
+        }
+        $this->out->elementStart('a', $attrs);
         $this->showAvatar();
         $this->showNickname();
         $this->out->elementEnd('a');
@@ -387,6 +391,7 @@ class NoticeListItem extends Widget
              case 'xmpp':
              case 'mail':
              case 'omb':
+             case 'system':
              case 'api':
                 $this->out->element('dd', null, $source_name);
                 break;
diff --git a/lib/openid.php b/lib/openid.php
index 3aa488b6d..3af7a39cf 100644
--- a/lib/openid.php
+++ b/lib/openid.php
@@ -160,7 +160,7 @@ function oid_authenticate($openid_url, $returnto, $immediate=false)
         $auth_request->addExtension($sreg_request);
     }
 
-    $trust_root = common_path('');
+    $trust_root = common_root_url(true);
     $process_url = common_local_url($returnto);
 
     if ($auth_request->shouldSendRedirect()) {
@@ -171,7 +171,7 @@ function oid_authenticate($openid_url, $returnto, $immediate=false)
         } else if (Auth_OpenID::isFailure($redirect_url)) {
             return sprintf(_('Could not redirect to server: %s'), $redirect_url->message);
         } else {
-            common_redirect($redirect_url);
+            common_redirect($redirect_url, 303);
         }
     } else {
         // Generate form markup and render it.
diff --git a/lib/ping.php b/lib/ping.php
index 2cbec2f21..3de541e9a 100644
--- a/lib/ping.php
+++ b/lib/ping.php
@@ -48,9 +48,17 @@ function ping_broadcast_notice($notice) {
                                                                    'header' =>
                                                                    "Content-Type: text/xml\r\n".
                                                                    "User-Agent: Laconica/".LACONICA_VERSION."\r\n",
-                                                                   'content' => $request)));
+                                                                   'content' => $req)));
             $file = file_get_contents($notify_url, false, $context);
+
+            if ($file === false || mb_strlen($file) == 0) {
+                common_log(LOG_WARNING,
+                           "XML-RPC empty results for ping ($notify_url, $notice->id) ");
+                continue;
+            }
+
             $response = xmlrpc_decode($file);
+
             if (xmlrpc_is_fault($response)) {
                 common_log(LOG_WARNING,
                            "XML-RPC error for ping ($notify_url, $notice->id) ".
diff --git a/lib/profilelist.php b/lib/profilelist.php
index bd9b51958..a4cc23555 100644
--- a/lib/profilelist.php
+++ b/lib/profilelist.php
@@ -109,7 +109,7 @@ class ProfileList extends Widget
         $this->out->elementEnd('span');
         $this->out->elementEnd('a');
 
-        if ($this->profile->fullname !== '') {
+        if (!empty($this->profile->fullname)) {
             $this->out->elementStart('dl', 'entity_fn');
             $this->out->element('dt', null, 'Full name');
             $this->out->elementStart('dd');
@@ -119,7 +119,7 @@ class ProfileList extends Widget
             $this->out->elementEnd('dd');
             $this->out->elementEnd('dl');
         }
-        if ($this->profile->location !== '') {
+        if (!empty($this->profile->location)) {
             $this->out->elementStart('dl', 'entity_location');
             $this->out->element('dt', null, _('Location'));
             $this->out->elementStart('dd', 'label');
@@ -127,7 +127,7 @@ class ProfileList extends Widget
             $this->out->elementEnd('dd');
             $this->out->elementEnd('dl');
         }
-        if ($this->profile->homepage !== '') {
+        if (!empty($this->profile->homepage)) {
             $this->out->elementStart('dl', 'entity_url');
             $this->out->element('dt', null, _('URL'));
             $this->out->elementStart('dd');
@@ -138,7 +138,7 @@ class ProfileList extends Widget
             $this->out->elementEnd('dd');
             $this->out->elementEnd('dl');
         }
-        if ($this->profile->bio !== '') {
+        if (!empty($this->profile->bio)) {
             $this->out->elementStart('dl', 'entity_note');
             $this->out->element('dt', null, _('Note'));
             $this->out->elementStart('dd', 'note');
@@ -194,11 +194,12 @@ class ProfileList extends Widget
 
         $this->out->elementStart('ul');
 
-        if (!$is_own) {
-            # XXX: special-case for user looking at own
-            # subscriptions page
+        // Is this a logged-in user, looking at someone else's
+        // profile?
+
+        if (!empty($user) && $this->profile->id != $user->id) {
             $this->out->elementStart('li', 'entity_subscribe');
-            if (!is_null($user) && $user->isSubscribed($this->profile)) {
+            if ($user->isSubscribed($this->profile)) {
                 $usf = new UnsubscribeForm($this->out, $this->profile);
                 $usf->show();
             } else {
@@ -207,6 +208,9 @@ class ProfileList extends Widget
             }
             $this->out->elementEnd('li');
             $this->out->elementStart('li', 'entity_block');
+            if ($user->id == $this->owner->id) {
+                $this->showBlockForm();
+            }
             $this->out->elementEnd('li');
         }
 
diff --git a/lib/router.php b/lib/router.php
index e39dc217a..6fb2f9487 100644
--- a/lib/router.php
+++ b/lib/router.php
@@ -68,8 +68,8 @@ class Router
         }
     }
 
-    function initialize() {
-
+    function initialize()
+    {
         $m = Net_URL_Mapper::getInstance();
 
         // In the "root"
@@ -107,6 +107,9 @@ class Router
             $m->connect('main/'.$a, array('action' => $a));
         }
 
+        $m->connect('main/sup/:seconds', array('action' => 'sup'),
+                    array('seconds' => '[0-9]+'));
+
         $m->connect('main/tagother/:id', array('action' => 'tagother'));
 
         // these take a code
@@ -136,10 +139,17 @@ class Router
 
         foreach (array('group', 'people', 'notice') as $s) {
             $m->connect('search/'.$s, array('action' => $s.'search'));
-            $m->connect('search/'.$s.'?q=:q', array('action' => $s.'search'), array('q' => '.+'));
+            $m->connect('search/'.$s.'?q=:q',
+                        array('action' => $s.'search'),
+                        array('q' => '.+'));
         }
 
+        // The second of these is needed to make the link work correctly
+        // when inserted into the page. The first is needed to match the
+        // route on the way in. Seems to be another Net_URL_Mapper bug to me.
         $m->connect('search/notice/rss', array('action' => 'noticesearchrss'));
+        $m->connect('search/notice/rss?q=:q', array('action' => 'noticesearchrss'),
+                    array('q' => '.+'));
 
         // notice
 
@@ -259,8 +269,8 @@ class Router
         foreach (array('xml', 'json', 'rss', 'atom') as $e) {
             $m->connect('api/direct_messages/sent.'.$e,
                         array('action' => 'api',
-                        'apiaction' => 'direct_messages',
-                        'method' => 'sent.'.$e));
+                              'apiaction' => 'direct_messages',
+                              'method' => 'sent.'.$e));
         }
 
         $m->connect('api/direct_messages/destroy/:argument',
@@ -324,9 +334,9 @@ class Router
 
         foreach (array('xml', 'json', 'rss', 'atom') as $e) {
             $m->connect('api/favorites.'.$e,
-                array('action' => 'api',
-                      'apiaction' => 'favorites',
-                      'method' => 'favorites.'.$e));
+                        array('action' => 'api',
+                              'apiaction' => 'favorites',
+                              'method' => 'favorites.'.$e));
         }
 
         // notifications
@@ -411,7 +421,7 @@ class Router
             $match = $this->m->match($path);
         } catch (Net_URL_Mapper_InvalidException $e) {
             common_log(LOG_ERR, "Problem getting route for $path - " .
-                $e->getMessage());
+                       $e->getMessage());
             $cac = new ClientErrorAction("Page not found.", 404);
             $cac->showPage();
         }
@@ -429,6 +439,17 @@ class Router
             $args = $action_arg;
         }
 
-        return $this->m->generate($args, $params, $fragment);
+        $url = $this->m->generate($args, $params, $fragment);
+
+        // Due to a bug in the Net_URL_Mapper code, the returned URL may
+        // contain a malformed query of the form ?p1=v1?p2=v2?p3=v3. We
+        // repair that here rather than modifying the upstream code...
+
+        $qpos = strpos($url, '?');
+        if ($qpos !== false) {
+            $url = substr($url, 0, $qpos+1) .
+              str_replace('?', '&', substr($url, $qpos+1));
+        }
+        return $url;
     }
 }
diff --git a/lib/rssaction.php b/lib/rssaction.php
index 66c2d9e8c..ddba862dc 100644
--- a/lib/rssaction.php
+++ b/lib/rssaction.php
@@ -94,11 +94,11 @@ class Rss10Action extends Action
 
     function handle($args)
     {
-        // Get the list of notices
-        $this->notices = $this->getNotices();
         // Parent handling, including cache check
         parent::handle($args);
-        $this->showRss($this->limit);
+        // Get the list of notices
+        $this->notices = $this->getNotices($this->limit);
+        $this->showRss();
     }
 
     /**
@@ -132,15 +132,13 @@ class Rss10Action extends Action
         return null;
     }
 
-    function showRss($limit=0)
+    function showRss()
     {
-        $notices = $this->getNotices($limit);
-
         $this->initRss();
-        $this->showChannel($notices);
+        $this->showChannel();
         $this->showImage();
 
-        foreach ($notices as $n) {
+        foreach ($this->notices as $n) {
             $this->showItem($n);
         }
 
@@ -148,7 +146,7 @@ class Rss10Action extends Action
         $this->endRss();
     }
 
-    function showChannel($notices)
+    function showChannel()
     {
 
         $channel = $this->getChannel();
@@ -167,7 +165,7 @@ class Rss10Action extends Action
         $this->elementStart('items');
         $this->elementStart('rdf:Seq');
 
-        foreach ($notices as $notice) {
+        foreach ($this->notices as $notice) {
             $this->element('sioct:MicroblogPost', array('rdf:resource' => $notice->uri));
         }
 
diff --git a/lib/settingsaction.php b/lib/settingsaction.php
index 53c807c6f..db20c5804 100644
--- a/lib/settingsaction.php
+++ b/lib/settingsaction.php
@@ -78,9 +78,9 @@ class SettingsAction extends Action
             common_set_returnto($this->selfUrl());
             $user = common_current_user();
             if ($user->hasOpenID()) {
-                common_redirect(common_local_url('openidlogin'));
+                common_redirect(common_local_url('openidlogin'), 303);
             } else {
-                common_redirect(common_local_url('login'));
+                common_redirect(common_local_url('login'), 303);
             }
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             $this->handlePost();
diff --git a/lib/twitterapi.php b/lib/twitterapi.php
index e7239acd5..b8357c688 100644
--- a/lib/twitterapi.php
+++ b/lib/twitterapi.php
@@ -238,21 +238,6 @@ class TwitterapiAction extends Action
         $this->elementEnd('item');
     }
 
-    function show_twitter_atom_entry($entry)
-    {
-        $this->elementStart('entry');
-        $this->element('title', null, $entry['title']);
-        $this->element('content', array('type' => 'html'), $entry['content']);
-        $this->element('id', null, $entry['id']);
-        $this->element('published', null, $entry['published']);
-        $this->element('updated', null, $entry['updated']);
-        $this->element('link', array('href' => $entry['link'], 'rel' => 'alternate', 'type' => 'text/html'), null);
-        $this->elementStart('author');
-        $this->element('name', null, $entry['author']);
-        $this->elementEnd('author');
-        $this->elementEnd('entry');
-    }
-
     function show_json_objects($objects)
     {
         print(json_encode($objects));
@@ -383,7 +368,7 @@ class TwitterapiAction extends Action
         }
 
         if (!is_null($selfuri)) {
-            $this->element('link', array('href' => $selfuri, 
+            $this->element('link', array('href' => $selfuri,
                 'rel' => 'self', 'type' => 'application/atom+xml'), null);
         }
 
@@ -392,13 +377,11 @@ class TwitterapiAction extends Action
 
         if (is_array($notice)) {
             foreach ($notice as $n) {
-                $entry = $this->twitter_rss_entry_array($n);
-                $this->show_twitter_atom_entry($entry);
+                $this->raw($n->asAtomEntry());
             }
         } else {
             while ($notice->fetch()) {
-                $entry = $this->twitter_rss_entry_array($notice);
-                $this->show_twitter_atom_entry($entry);
+                $this->raw($notice->asAtomEntry());
             }
         }
 
@@ -578,13 +561,16 @@ class TwitterapiAction extends Action
     function init_twitter_atom()
     {
         $this->startXML();
-        $this->elementStart('feed', array('xmlns' => 'http://www.w3.org/2005/Atom', 'xml:lang' => 'en-US'));
+        // FIXME: don't hardcode the language here!
+        $this->elementStart('feed', array('xmlns' => 'http://www.w3.org/2005/Atom',
+                                          'xml:lang' => 'en-US',
+                                          'xmlns:thr' => 'http://purl.org/syndication/thread/1.0'));
     }
 
     function end_twitter_atom()
     {
-        $this->endXML();
         $this->elementEnd('feed');
+        $this->endXML();
     }
 
     function show_profile($profile, $content_type='xml', $notice=null)
diff --git a/lib/util.php b/lib/util.php
index 11f0f297e..b17a44bd8 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -620,9 +620,13 @@ function common_at_link($sender_id, $nickname)
             $url = $recipient->profileurl;
         }
         $xs = new XMLStringer(false);
+        $attrs = array('href' => $url,
+                       'class' => 'url');
+        if (!empty($recipient->fullname)) {
+            $attrs['title'] = $recipient->fullname . ' (' . $recipient->nickname . ')';
+        }
         $xs->elementStart('span', 'vcard');
-        $xs->elementStart('a', array('href' => $url,
-                                     'class' => 'url'));
+        $xs->elementStart('a', $attrs);
         $xs->element('span', 'fn nickname', $nickname);
         $xs->elementEnd('a');
         $xs->elementEnd('span');
@@ -637,10 +641,14 @@ function common_group_link($sender_id, $nickname)
     $sender = Profile::staticGet($sender_id);
     $group = User_group::staticGet('nickname', common_canonical_nickname($nickname));
     if ($group && $sender->isMember($group)) {
+        $attrs = array('href' => $group->permalink(),
+                       'class' => 'url');
+        if (!empty($group->fullname)) {
+            $attrs['title'] = $group->fullname . ' (' . $group->nickname . ')';
+        }
         $xs = new XMLStringer();
         $xs->elementStart('span', 'vcard');
-        $xs->elementStart('a', array('href' => $group->permalink(),
-                                     'class' => 'url'));
+        $xs->elementStart('a', $attrs);
         $xs->element('span', 'fn nickname', $nickname);
         $xs->elementEnd('a');
         $xs->elementEnd('span');
@@ -711,25 +719,46 @@ function common_relative_profile($sender, $nickname, $dt=null)
 
 function common_local_url($action, $args=null, $params=null, $fragment=null)
 {
+    static $sensitive = array('login', 'register', 'passwordsettings',
+                              'twittersettings', 'finishopenidlogin',
+                              'finishaddopenid', 'api');
+
     $r = Router::get();
     $path = $r->build($action, $args, $params, $fragment);
 
+    $ssl = in_array($action, $sensitive);
+
     if (common_config('site','fancy')) {
-        $url = common_path(mb_substr($path, 1));
+        $url = common_path(mb_substr($path, 1), $ssl);
     } else {
         if (mb_strpos($path, '/index.php') === 0) {
-            $url = common_path(mb_substr($path, 1));
+            $url = common_path(mb_substr($path, 1), $ssl);
         } else {
-            $url = common_path('index.php'.$path);
+            $url = common_path('index.php'.$path, $ssl);
         }
     }
     return $url;
 }
 
-function common_path($relative)
+function common_path($relative, $ssl=false)
 {
     $pathpart = (common_config('site', 'path')) ? common_config('site', 'path')."/" : '';
-    return "http://".common_config('site', 'server').'/'.$pathpart.$relative;
+
+    if (($ssl && (common_config('site', 'ssl') === 'sometimes'))
+        || common_config('site', 'ssl') === 'always') {
+        $proto = 'https';
+        if (is_string(common_config('site', 'sslserver')) &&
+            mb_strlen(common_config('site', 'sslserver')) > 0) {
+            $serverpart = common_config('site', 'sslserver');
+        } else {
+            $serverpart = common_config('site', 'server');
+        }
+    } else {
+        $proto = 'http';
+        $serverpart = common_config('site', 'server');
+    }
+
+    return $proto.'://'.$serverpart.'/'.$pathpart.$relative;
 }
 
 function common_date_string($dt)
@@ -819,7 +848,7 @@ function common_redirect($url, $code=307)
                            303 => "See Other",
                            307 => "Temporary Redirect");
 
-    header("Status: ${code} $status[$code]");
+    header('HTTP/1.1 '.$code.' '.$status[$code]);
     header("Location: $url");
 
     $xo = new XMLOutputter();
@@ -921,9 +950,9 @@ function common_profile_url($nickname)
 
 // Should make up a reasonable root URL
 
-function common_root_url()
+function common_root_url($ssl=false)
 {
-    return common_path('');
+    return common_path('', $ssl);
 }
 
 // returns $bytes bytes of random data as a hexadecimal string
diff --git a/plugins/LinkbackPlugin.php b/plugins/LinkbackPlugin.php
index 1b5365100..56a26176b 100644
--- a/plugins/LinkbackPlugin.php
+++ b/plugins/LinkbackPlugin.php
@@ -105,12 +105,13 @@ class LinkbackPlugin extends Plugin
             $pb = $match[1];
         }
 
-        $tb = $this->getTrackback($result->body, $result->final_url);
-
-        if (!empty($tb)) {
-            $this->trackback($result->final_url, $tb);
-        } else if (!empty($pb)) {
+        if (!empty($pb)) {
             $this->pingback($result->final_url, $pb);
+        } else {
+            $tb = $this->getTrackback($result->body, $result->final_url);
+            if (!empty($tb)) {
+                $this->trackback($result->final_url, $tb);
+            }
         }
 
         return $orig;
diff --git a/theme/base/css/display.css b/theme/base/css/display.css
index c741ed4cb..4c9b52254 100644
--- a/theme/base/css/display.css
+++ b/theme/base/css/display.css
@@ -150,7 +150,9 @@ font-weight:bold;
 #form_openid_login legend,
 #form_search legend,
 #form_invite legend,
-#form_notice_delete legend {
+#form_notice_delete legend,
+#form_password_recover legend,
+#form_password_change legend {
 display:none;
 }
 
@@ -214,6 +216,9 @@ margin-right:0;
 address .fn {
 font-weight:bold;
 }
+address img + .fn {
+display:none;
+}
 
 #header {
 width:100%;
@@ -245,6 +250,7 @@ position:absolute;
 top:65px;
 right:18px;
 width:250px;
+width:24%;
 }
 #page_notice {
 clear:both;
@@ -254,9 +260,8 @@ margin-bottom:18px;
 
 #anon_notice {
 float:left;
-width:432px;
-width:28.052em;
-padding:11px;
+width:43.2%;
+padding:1.1%;
 border-radius:7px;
 -moz-border-radius:7px;
 -webkit-border-radius:7px;
@@ -364,7 +369,9 @@ margin-right:4px;
 
 #wrap {
 margin:0 auto;
-width:1003px;
+width:100%;
+min-width:760px;
+max-width:1003px;
 overflow:hidden;
 }
 
@@ -376,14 +383,16 @@ margin-bottom:1em;
 }
 
 #content {
-width:644px;
-padding:18px;
+width:64.009%;
+padding:1.795%;
 float:left;
 border-radius:7px;
 -moz-border-radius:7px;
 -moz-border-radius-topleft:0;
 -webkit-border-radius:7px;
 -webkit-border-top-left-radius:0;
+border-style:solid;
+border-width:1px;
 }
 
 #content_inner {
@@ -393,10 +402,10 @@ float:left;
 }
 
 #aside_primary {
-width:280px;
+width:27.917%;
 float:left;
-margin-left:4px;
-padding:18px;
+margin-left:0.395%;
+padding:1.795%;
 border-radius:7px;
 -moz-border-radius:7px;
 -webkit-border-radius:7px;
@@ -404,9 +413,8 @@ border-width:1px;
 border-style:solid;
 }
 
-/*Start: FORM NOTICE*/
 #form_notice {
-width:458px;
+width:45.664%;
 float:left;
 position:relative;
 line-height:1;
@@ -419,40 +427,30 @@ padding:0;
 display:none;
 }
 #form_notice textarea {
+float:left;
 border-radius:7px;
 -moz-border-radius:7px;
 -webkit-border-radius:7px;
-width:370px;
+width:80.789%;
 height:67px;
 line-height:1.5;
 padding:7px 7px 16px 7px;
 }
 #form_notice label {
 display:block;
+float:left;
 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:99px;
 right:98px;
 z-index:9;
 }
-
 #form_notice .form_note dt {
 font-weight:bold;
 display:none;
@@ -462,51 +460,28 @@ font-weight:bold;
 line-height:1.15;
 padding:1px 2px;
 }
-
-#form_notice #notice_data-attach_view {
-position:absolute;
-top:25px;
-right:30px;
-margin-left:4px;
+#form_notice #notice_action-submit {
+width:14%;
+height:47px;
 padding:0;
-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;
-}
-
-#form_notice #notice_to {
-margin-bottom:7px;
-}
-
-#notice_to label {
-float:left;
-margin-right:18px;
+#form_notice label[for=to] {
 margin-top:11px;
 }
-#notice_to select {
+#form_notice select[id=to] {
+margin-bottom:7px;
+margin-left:18px;
 float:left;
 }
-/*end FORM NOTICE*/
 
 
 /* entity_profile */
 .entity_profile {
 position:relative;
-width:475px;
+width:67.702%;
 min-height:123px;
 float:left;
 margin-bottom:18px;
@@ -536,7 +511,6 @@ margin-bottom:18px;
 .entity_profile .entity_tags {
 margin-left:113px;
 margin-bottom:4px;
-width:322px;
 }
 
 .entity_profile .entity_fn,
@@ -564,14 +538,14 @@ display:none;
 .entity_profile h2 {
 display:none;
 }
-
 /* entity_profile */
 
 
 /*entity_actions*/
 .entity_actions {
 float:right;
-margin-left:28px;
+margin-left:4.35%;
+max-width:25%;
 }
 .entity_actions h2 {
 display:none;
@@ -939,8 +913,6 @@ display:none;
 border:0;
 padding:0;
 }
-/*END: NOTICES */
-
 
 
 #new_group, #group_search {
diff --git a/theme/base/css/ie.css b/theme/base/css/ie.css
index 45176a201..5d8bea8ae 100644
--- a/theme/base/css/ie.css
+++ b/theme/base/css/ie.css
@@ -1,8 +1,21 @@
 /* IE specific styles */
-
-#aside_primary {
-padding-left:11px;
+legend {
+margin-left:-7px;
+}
+input.checkbox {
+top:0;
+}
+#form_notice textarea {
+width:78%;
+}
+#form_notice #notice_action-submit {
+width:17%;
+max-width:17%;
 }
+#anon_notice {
+max-width:39%;
+}
+
 .notice-options input.submit {
 font-size:0;
 margin-top:3px;
@@ -11,15 +24,9 @@ text-align:right;
 text-indent:0;
 width:24px;
 }
-
-input.checkbox {
-top:0;
-}
-
-legend {
-margin-left:-7px;
-}
-
 .notice div.entry-content .timestamp a {
 margin-right:4px;
 }
+.entity_profile {
+width:64%;
+}
diff --git a/theme/base/css/ie6.css b/theme/base/css/ie6.css
index 10b31cbcb..76a82c004 100644
--- a/theme/base/css/ie6.css
+++ b/theme/base/css/ie6.css
@@ -1,4 +1,17 @@
 /* IE6 specific styles */
+address {
+margin-left:7px;
+}
+address .fn {
+display:none;
+}
+#content {
+width:70%;
+}
+#aside_primary {
+padding:5%;
+width:29.5%;
+}
 .entity_profile .entity_nickname,
 .entity_profile .entity_location,
 .entity_profile .entity_url,
@@ -9,3 +22,9 @@ margin-left:0;
 .entity_profile .entity_depiction {
 margin-bottom:123px;
 }
+.entity_actions {
+width:20%;
+}
+.notice div.entry-content {
+width:63%;
+}
diff --git a/theme/base/images/icons/icon_processing.gif b/theme/base/images/icons/icon_processing.gif
new file mode 100644
index 000000000..d0bce1542
--- /dev/null
+++ b/theme/base/images/icons/icon_processing.gif
diff --git a/theme/default/css/display.css b/theme/default/css/display.css
index 85b5aa13e..bf46fc6bf 100644
--- a/theme/default/css/display.css
+++ b/theme/default/css/display.css
@@ -17,10 +17,7 @@ font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
 font-size:1em;
 }
 address {
-margin-right:71px;
-}
-address .fn {
-display:none;
+margin-right:7.18%;
 }
 
 input, textarea, select, option {
@@ -94,6 +91,11 @@ color:#333;
 #form_notice.warning #notice_text-count {
 color:#000;
 }
+#form_notice.processing #notice_action-submit {
+background:#fff url(../../base/images/icons/icon_processing.gif) no-repeat 47% 47%;
+cursor:wait;
+text-indent:-9999px;
+}
 
 
 #nav_register a {
diff --git a/theme/identica/css/display.css b/theme/identica/css/display.css
index 576a2e14b..9e7c10ac5 100644
--- a/theme/identica/css/display.css
+++ b/theme/identica/css/display.css
@@ -17,10 +17,7 @@ font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
 font-size:1em;
 }
 address {
-margin-right:71px;
-}
-address .fn {
-display:none;
+margin-right:7.18%;
 }
 
 input, textarea, select, option {
@@ -94,7 +91,11 @@ color:#333;
 #form_notice.warning #notice_text-count {
 color:#000;
 }
-
+#form_notice.processing #notice_action-submit {
+background:#fff url(../../base/images/icons/icon_processing.gif) no-repeat 47% 47%;
+cursor:wait;
+text-indent:-9999px;
+}
 
 #nav_register a {
 text-decoration:none;