diff options
Diffstat (limited to 'skins/common/mwsuggest.js')
-rw-r--r-- | skins/common/mwsuggest.js | 351 |
1 files changed, 214 insertions, 137 deletions
diff --git a/skins/common/mwsuggest.js b/skins/common/mwsuggest.js index 8f638c47..d7dd5ad8 100644 --- a/skins/common/mwsuggest.js +++ b/skins/common/mwsuggest.js @@ -7,39 +7,48 @@ * by Robert Stojnic (April 2008) */ +// Make sure wgMWSuggestTemplate is defined +if ( !mw.config.exists( 'wgMWSuggestTemplate' ) ) { + mw.config.set( 'wgMWSuggestTemplate', mw.config.get( 'wgServer' ) + mw.config.get( 'wgScriptPath' ) + + "/api.php?action=opensearch\x26search={searchTerms}\x26namespace={namespaces}\x26suggest" ); +} + // search_box_id -> Results object -var os_map = {}; +window.os_map = {}; // cached data, url -> json_text -var os_cache = {}; +window.os_cache = {}; // global variables for suggest_keypress -var os_cur_keypressed = 0; -var os_keypressed_count = 0; +window.os_cur_keypressed = 0; +window.os_keypressed_count = 0; // type: Timer -var os_timer = null; +window.os_timer = null; // tie mousedown/up events -var os_mouse_pressed = false; -var os_mouse_num = -1; +window.os_mouse_pressed = false; +window.os_mouse_num = -1; // if true, the last change was made by mouse (and not keyboard) -var os_mouse_moved = false; +window.os_mouse_moved = false; // delay between keypress and suggestion (in ms) -var os_search_timeout = 250; +window.os_search_timeout = 250; // these pairs of inputs/forms will be autoloaded at startup -var os_autoload_inputs = new Array('searchInput', 'searchInput2', 'powerSearchText', 'searchText'); -var os_autoload_forms = new Array('searchform', 'searchform2', 'powersearch', 'search' ); +window.os_autoload_inputs = new Array('searchInput', 'searchInput2', 'powerSearchText', 'searchText'); +window.os_autoload_forms = new Array('searchform', 'searchform2', 'powersearch', 'search' ); // if we stopped the service -var os_is_stopped = false; +window.os_is_stopped = false; // max lines to show in suggest table -var os_max_lines_per_suggest = 7; +window.os_max_lines_per_suggest = 7; // number of steps to animate expansion/contraction of container width -var os_animation_steps = 6; +window.os_animation_steps = 6; // num of pixels of smallest step -var os_animation_min_step = 2; +window.os_animation_min_step = 2; // delay between steps (in ms) -var os_animation_delay = 30; +window.os_animation_delay = 30; // max width of container in percent of normal size (1 == 100%) -var os_container_max_width = 2; +window.os_container_max_width = 2; // currently active animation timer -var os_animation_timer = null; +window.os_animation_timer = null; +// whether MWSuggest is enabled. Set to false when os_MWSuggestDisable() is called +window.os_enabled = true; + /** * <datalist> is a new HTML5 element that allows you to manually supply * suggestion lists and have them rendered according to the right platform @@ -50,17 +59,17 @@ var os_animation_timer = null; * (maybe with a UA check) when some browser has a better implementation. */ // var os_use_datalist = 'list' in document.createElement( 'input' ); -var os_use_datalist = false; +window.os_use_datalist = false; /** Timeout timer class that will fetch the results */ -function os_Timer( id, r, query ) { +window.os_Timer = function( id, r, query ) { this.id = id; this.r = r; this.query = query; -} +}; /** Property class for single search box */ -function os_Results( name, formname ) { +window.os_Results = function( name, formname ) { this.searchform = formname; // id of the searchform this.searchbox = name; // id of the searchbox this.container = name + 'Suggest'; // div that holds results @@ -77,10 +86,10 @@ function os_Results( name, formname ) { this.containerTotal = 0; // total height of the container will all results this.visible = false; // if container is visible this.stayHidden = false; // don't try to show if lost focus -} +}; /** Timer user to animate expansion/contraction of container width */ -function os_AnimationTimer( r, target ) { +window.os_AnimationTimer = function( r, target ) { this.r = r; var current = document.getElementById(r.container).offsetWidth; this.inc = Math.round( ( target - current ) / os_animation_steps ); @@ -91,15 +100,19 @@ function os_AnimationTimer( r, target ) { this.inc = -os_animation_min_step; } this.target = target; -} +}; /****************** * Initialization ******************/ /** Initialization, call upon page onload */ -function os_MWSuggestInit() { - for( i = 0; i < os_autoload_inputs.length; i++ ) { +window.os_MWSuggestInit = function() { + if ( !window.os_enabled ) { + return; + } + + for( var i = 0; i < os_autoload_inputs.length; i++ ) { var id = os_autoload_inputs[i]; var form = os_autoload_forms[i]; element = document.getElementById( id ); @@ -107,26 +120,50 @@ function os_MWSuggestInit() { os_initHandlers( id, form, element ); } } +}; + +/* Teardown, called when things like SimpleSearch need to disable MWSuggest */ +window.os_MWSuggestTeardown = function() { + for( var i = 0; i < os_autoload_inputs.length; i++ ) { + var id = os_autoload_inputs[i]; + var form = os_autoload_forms[i]; + element = document.getElementById( id ); + if( element != null ) { + os_teardownHandlers( id, form, element ); + } + } +}; + +/* Call this to disable MWSuggest. Works regardless of whether MWSuggest has been initialized already. */ +window.os_MWSuggestDisable = function() { + window.os_MWSuggestTeardown(); + window.os_enabled = false; } + /** Init Result objects and event handlers */ -function os_initHandlers( name, formname, element ) { +window.os_initHandlers = function( name, formname, element ) { var r = new os_Results( name, formname ); + var formElement = document.getElementById( formname ); + if( !formElement ) { + // Older browsers (Opera 8) cannot get form elements + return; + } // event handler - os_hookEvent( element, 'keyup', function( event ) { os_eventKeyup( event ); } ); - os_hookEvent( element, 'keydown', function( event ) { os_eventKeydown( event ); } ); - os_hookEvent( element, 'keypress', function( event ) { os_eventKeypress( event ); } ); + os_hookEvent( element, 'keyup', os_eventKeyup ); + os_hookEvent( element, 'keydown', os_eventKeydown ); + os_hookEvent( element, 'keypress', os_eventKeypress ); if ( !os_use_datalist ) { // These are needed for the div hack to hide it if the user blurs. - os_hookEvent( element, 'blur', function( event ) { os_eventBlur( event ); } ); - os_hookEvent( element, 'focus', function( event ) { os_eventFocus( event ); } ); + os_hookEvent( element, 'blur', os_eventBlur ); + os_hookEvent( element, 'focus', os_eventFocus ); // We don't want browser auto-suggestions interfering with our div, but // autocomplete must be on for datalist to work (at least in Opera // 10.10). element.setAttribute( 'autocomplete', 'off' ); } // stopping handler - os_hookEvent( document.getElementById( formname ), 'submit', function( event ) { return os_eventOnsubmit( event ); } ); + os_hookEvent( formElement, 'submit', os_eventOnsubmit ); os_map[name] = r; // toggle link if( document.getElementById( r.toggle ) == null ) { @@ -152,14 +189,46 @@ function os_initHandlers( name, formname, element ) { } */ } -} +}; -function os_hookEvent( element, hookName, hookFunct ) { +window.os_teardownHandlers = function( name, formname, element ) { + var formElement = document.getElementById( formname ); + if( !formElement ) { + // Older browsers (Opera 8) cannot get form elements + return; + } + + os_unhookEvent( element, 'keyup', os_eventKeyup ); + os_unhookEvent( element, 'keydown', os_eventKeydown ); + os_unhookEvent( element, 'keypress', os_eventKeypress ); + if ( !os_use_datalist ) { + // These are needed for the div hack to hide it if the user blurs. + os_unhookEvent( element, 'blur', os_eventBlur ); + os_unhookEvent( element, 'focus', os_eventFocus ); + // We don't want browser auto-suggestions interfering with our div, but + // autocomplete must be on for datalist to work (at least in Opera + // 10.10). + element.removeAttribute( 'autocomplete' ); + } + // stopping handler + os_unhookEvent( formElement, 'submit', os_eventOnsubmit ); +}; + + +window.os_hookEvent = function( element, hookName, hookFunct ) { if ( element.addEventListener ) { element.addEventListener( hookName, hookFunct, false ); } else if ( window.attachEvent ) { element.attachEvent( 'on' + hookName, hookFunct ); } +}; + +window.os_unhookEvent = function( element, hookName, hookFunct ) { + if ( element.removeEventListener ) { + element.removeEventListener( hookName, hookFunct, false ); + } else if ( element.detachEvent ) { + element.detachEvent( 'on' + hookName, hookFunct ); + } } /******************** @@ -167,7 +236,7 @@ function os_hookEvent( element, hookName, hookFunct ) { ********************/ /** Event handler that will fetch results on keyup */ -function os_eventKeyup( e ) { +window.os_eventKeyup = function( e ) { var targ = os_getTarget( e ); var r = os_map[targ.id]; if( r == null ) { @@ -180,10 +249,10 @@ function os_eventKeyup( e ) { } var query = targ.value; os_fetchResults( r, query, os_search_timeout ); -} +}; /** catch arrows up/down and escape to hide the suggestions */ -function os_processKey( r, keypressed, targ ) { +window.os_processKey = function( r, keypressed, targ ) { if ( keypressed == 40 && !r.visible && os_timer == null ) { // If the user hits the down arrow, fetch results immediately if none // are already displayed. @@ -210,10 +279,10 @@ function os_processKey( r, keypressed, targ ) { } else if( r.query != document.getElementById( r.searchbox ).value ) { // os_hideResults( r ); // don't show old suggestions } -} +}; /** When keys is held down use a timer to output regular events */ -function os_eventKeypress( e ) { +window.os_eventKeypress = function( e ) { var targ = os_getTarget( e ); var r = os_map[targ.id]; if( r == null ) { @@ -224,10 +293,10 @@ function os_eventKeypress( e ) { os_keypressed_count++; os_processKey( r, keypressed, targ ); -} +}; /** Catch the key code (Firefox bug) */ -function os_eventKeydown( e ) { +window.os_eventKeydown = function( e ) { if ( !e ) { e = window.event; } @@ -241,11 +310,11 @@ function os_eventKeydown( e ) { os_cur_keypressed = ( e.keyCode == undefined ) ? e.which : e.keyCode; os_keypressed_count = 0; -} +}; /** When the form is submitted hide everything, cancel updates... */ -function os_eventOnsubmit( e ) { +window.os_eventOnsubmit = function( e ) { var targ = os_getTarget( e ); os_is_stopped = true; @@ -267,13 +336,13 @@ function os_eventOnsubmit( e ) { } } return true; -} +}; /** Hide results from the user, either making the div visibility=hidden or * detaching the datalist from the input. */ -function os_hideResults( r ) { +window.os_hideResults = function( r ) { if ( os_use_datalist ) { document.getElementById( r.searchbox ).setAttribute( 'list', '' ); } else { @@ -284,9 +353,9 @@ function os_hideResults( r ) { } r.visible = false; r.selected = -1; -} +}; -function os_decodeValue( value ) { +window.os_decodeValue = function( value ) { if ( decodeURIComponent ) { return decodeURIComponent( value ); } @@ -294,9 +363,9 @@ function os_decodeValue( value ) { return unescape( value ); } return null; -} +}; -function os_encodeQuery( value ) { +window.os_encodeQuery = function( value ) { if ( encodeURIComponent ) { return encodeURIComponent( value ); } @@ -304,10 +373,10 @@ function os_encodeQuery( value ) { return escape( value ); } return null; -} +}; /** Handles data from XMLHttpRequest, and updates the suggest results */ -function os_updateResults( r, query, text, cacheKey ) { +window.os_updateResults = function( r, query, text, cacheKey ) { os_cache[cacheKey] = text; r.query = query; r.original = query; @@ -335,7 +404,7 @@ function os_updateResults( r, query, text, cacheKey ) { os_cache[cacheKey] = null; } } -} +}; /** * Create and populate a <datalist>. @@ -343,7 +412,7 @@ function os_updateResults( r, query, text, cacheKey ) { * @param r os_Result object * @param results Array of the new results to replace existing ones */ -function os_setupDatalist( r, results ) { +window.os_setupDatalist = function( r, results ) { var s = document.getElementById( r.searchbox ); var c = document.getElementById( r.container ); if ( c == null ) { @@ -365,11 +434,11 @@ function os_setupDatalist( r, results ) { r.results[i] = title; c.appendChild( opt ); } -} +}; /** Fetch namespaces from checkboxes or hidden fields in the search form, if none defined use wgSearchNamespaces global */ -function os_getNamespaces( r ) { +window.os_getNamespaces = function( r ) { var namespaces = ''; var elements = document.forms[r.searchform].elements; for( i = 0; i < elements.length; i++ ) { @@ -390,26 +459,26 @@ function os_getNamespaces( r ) { namespaces = wgSearchNamespaces.join('|'); } return namespaces; -} +}; /** Update results if user hasn't already typed something else */ -function os_updateIfRelevant( r, query, text, cacheKey ) { +window.os_updateIfRelevant = function( r, query, text, cacheKey ) { var t = document.getElementById( r.searchbox ); if( t != null && t.value == query ) { // check if response is still relevant os_updateResults( r, query, text, cacheKey ); } r.query = query; -} +}; /** Fetch results after some timeout */ -function os_delayedFetch() { +window.os_delayedFetch = function() { if( os_timer == null ) { return; } var r = os_timer.r; var query = os_timer.query; os_timer = null; - var path = wgMWSuggestTemplate.replace( "{namespaces}", os_getNamespaces( r ) ) + var path = mw.config.get( 'wgMWSuggestTemplate' ).replace( "{namespaces}", os_getNamespaces( r ) ) .replace( "{dbname}", wgDBname ) .replace( "{searchTerms}", os_encodeQuery( query ) ); @@ -436,10 +505,10 @@ function os_delayedFetch() { } } } -} +}; /** Init timed update via os_delayedUpdate() */ -function os_fetchResults( r, query, timeout ) { +window.os_fetchResults = function( r, query, timeout ) { if( query == '' ) { r.query = ''; os_hideResults( r ); @@ -461,10 +530,10 @@ function os_fetchResults( r, query, timeout ) { os_timer = new os_Timer( null, r, query ); os_delayedFetch(); // do it now! } -} +}; /** Find event target */ -function os_getTarget( e ) { +window.os_getTarget = function( e ) { if ( !e ) { e = window.event; } @@ -475,10 +544,10 @@ function os_getTarget( e ) { } else { return null; } -} +}; /** Check if x is a valid integer */ -function os_isNumber( x ) { +window.os_isNumber = function( x ) { if( x == '' || isNaN( x ) ) { return false; } @@ -489,15 +558,15 @@ function os_isNumber( x ) { } } return true; -} +}; /** Call this to enable suggestions on input (id=inputId), on a form (name=formName) */ -function os_enableSuggestionsOn( inputId, formName ) { +window.os_enableSuggestionsOn = function( inputId, formName ) { os_initHandlers( inputId, formName, document.getElementById( inputId ) ); -} +}; /** Call this to disable suggestios on input box (id=inputId) */ -function os_disableSuggestionsOn( inputId ) { +window.os_disableSuggestionsOn = function( inputId ) { r = os_map[inputId]; if( r != null ) { // cancel/hide results @@ -514,14 +583,14 @@ function os_disableSuggestionsOn( inputId ) { if ( index >= 0 ) { os_autoload_inputs[index] = os_autoload_forms[index] = ''; } -} +}; /************************************************ * Div-only functions (irrelevant for datalist) ************************************************/ /** Event: loss of focus of input box */ -function os_eventBlur( e ) { +window.os_eventBlur = function( e ) { var targ = os_getTarget( e ); var r = os_map[targ.id]; if( r == null ) { @@ -537,17 +606,17 @@ function os_eventBlur( e ) { } os_timer = null; } -} +}; /** Event: focus (catch only when stopped) */ -function os_eventFocus( e ) { +window.os_eventFocus = function( e ) { var targ = os_getTarget( e ); var r = os_map[targ.id]; if( r == null ) { return; // not our event } r.stayHidden = false; -} +}; /** * Create and populate a <div>, for non-<datalist>-supporting browsers. @@ -555,7 +624,7 @@ function os_eventFocus( e ) { * @param r os_Result object * @param results Array of the new results to replace existing ones */ -function os_setupDiv( r, results ) { +window.os_setupDiv = function( r, results ) { var c = document.getElementById( r.container ); if ( c == null ) { c = os_createContainer( r ); @@ -568,10 +637,10 @@ function os_setupDiv( r, results ) { os_fitContainer( r ); os_trimResultText( r ); os_showResults( r ); -} +}; /** Create the result table to be placed in the container div */ -function os_createResultTable( r, results ) { +window.os_createResultTable = function( r, results ) { var c = document.getElementById( r.container ); var width = c.offsetWidth - os_operaWidthFix( c.offsetWidth ); var html = '<table class="os-suggest-results" id="' + r.resultTable + '" style="width: ' + width + 'px;">'; @@ -584,10 +653,10 @@ function os_createResultTable( r, results ) { } html += '</table>'; return html; -} +}; /** Show results div */ -function os_showResults( r ) { +window.os_showResults = function( r ) { if( os_is_stopped ) { return; } @@ -602,69 +671,69 @@ function os_showResults( r ) { c.style.visibility = 'visible'; r.visible = true; } -} +}; -function os_operaWidthFix( x ) { +window.os_operaWidthFix = function( x ) { // For browsers that don't understand overflow-x, estimate scrollbar width if( typeof document.body.style.overflowX != 'string' ) { return 30; } return 0; -} +}; /** Brower-dependent functions to find window inner size, and scroll status */ -function f_clientWidth() { +window.f_clientWidth = function() { return f_filterResults( window.innerWidth ? window.innerWidth : 0, document.documentElement ? document.documentElement.clientWidth : 0, document.body ? document.body.clientWidth : 0 ); -} +}; -function f_clientHeight() { +window.f_clientHeight = function() { return f_filterResults( window.innerHeight ? window.innerHeight : 0, document.documentElement ? document.documentElement.clientHeight : 0, document.body ? document.body.clientHeight : 0 ); -} +}; -function f_scrollLeft() { +window.f_scrollLeft = function() { return f_filterResults( window.pageXOffset ? window.pageXOffset : 0, document.documentElement ? document.documentElement.scrollLeft : 0, document.body ? document.body.scrollLeft : 0 ); -} +}; -function f_scrollTop() { +window.f_scrollTop = function() { return f_filterResults( window.pageYOffset ? window.pageYOffset : 0, document.documentElement ? document.documentElement.scrollTop : 0, document.body ? document.body.scrollTop : 0 ); -} +}; -function f_filterResults( n_win, n_docel, n_body ) { +window.f_filterResults = function( n_win, n_docel, n_body ) { var n_result = n_win ? n_win : 0; if ( n_docel && ( !n_result || ( n_result > n_docel ) ) ) { n_result = n_docel; } return n_body && ( !n_result || ( n_result > n_body ) ) ? n_body : n_result; -} +}; /** Get the height available for the results container */ -function os_availableHeight( r ) { +window.os_availableHeight = function( r ) { var absTop = document.getElementById( r.container ).style.top; var px = absTop.lastIndexOf( 'px' ); if( px > 0 ) { absTop = absTop.substring( 0, px ); } return f_clientHeight() - ( absTop - f_scrollTop() ); -} +}; /** Get element absolute position {left,top} */ -function os_getElementPosition( elemID ) { +window.os_getElementPosition = function( elemID ) { var offsetTrail = document.getElementById( elemID ); var offsetLeft = 0; var offsetTop = 0; @@ -678,36 +747,44 @@ function os_getElementPosition( elemID ) { offsetTop += document.body.topMargin; } return { left:offsetLeft, top:offsetTop }; -} +}; /** Create the container div that will hold the suggested titles */ -function os_createContainer( r ) { - var c = document.createElement( 'div' ); - var s = document.getElementById( r.searchbox ); - var pos = os_getElementPosition( r.searchbox ); +window.os_createContainer = function(r) { + var c = document.createElement('div'); + var s = document.getElementById(r.searchbox); + var pos = os_getElementPosition(r.searchbox); var left = pos.left; var top = pos.top + s.offsetHeight; c.className = 'os-suggest'; - c.setAttribute( 'id', r.container ); - document.body.appendChild( c ); + c.setAttribute('id', r.container); + document.body.appendChild(c); // dynamically generated style params // IE workaround, cannot explicitely set "style" attribute - c = document.getElementById( r.container ); + c = document.getElementById(r.container); c.style.top = top + 'px'; c.style.left = left + 'px'; c.style.width = s.offsetWidth + 'px'; // mouse event handlers - c.onmouseover = function( event ) { os_eventMouseover( r.searchbox, event ); }; - c.onmousemove = function( event ) { os_eventMousemove( r.searchbox, event ); }; - c.onmousedown = function( event ) { return os_eventMousedown( r.searchbox, event ); }; - c.onmouseup = function( event ) { os_eventMouseup( r.searchbox, event ); }; + c.onmouseover = function(event) { + os_eventMouseover(r.searchbox, event); + }; + c.onmousemove = function(event) { + os_eventMousemove(r.searchbox, event); + }; + c.onmousedown = function(event) { + return os_eventMousedown(r.searchbox, event); + }; + c.onmouseup = function(event) { + os_eventMouseup(r.searchbox, event); + }; return c; -} +}; /** change container height to fit to screen */ -function os_fitContainer( r ) { +window.os_fitContainer = function( r ) { var c = document.getElementById( r.container ); var h = os_availableHeight( r ) - 20; var inc = r.containerRow; @@ -725,10 +802,10 @@ function os_fitContainer( r ) { c.style.height = r.containerTotal + 'px'; r.containerCount = r.resultCount; } -} +}; /** If some entries are longer than the box, replace text with "..." */ -function os_trimResultText( r ) { +window.os_trimResultText = function( r ) { // find max width, first see if we could expand the container to fit it var maxW = 0; for( var i = 0; i < r.resultCount; i++ ) { @@ -791,10 +868,10 @@ function os_trimResultText( r ) { document.getElementById( r.resultTable + i ).setAttribute( 'title', r.results[i] ); } } -} +}; /** Invoked on timer to animate change in container width */ -function os_animateChangeWidth() { +window.os_animateChangeWidth = function() { var r = os_animation_timer.r; var c = document.getElementById( r.container ); var w = c.offsetWidth; @@ -815,10 +892,10 @@ function os_animateChangeWidth() { c.style.left = ( normL + normW + ( target - nw ) - os_animation_timer.target - 1 ) + 'px'; } } -} +}; /** Change the highlighted row (i.e. suggestion), from position cur to next */ -function os_changeHighlight( r, cur, next, updateSearchBox ) { +window.os_changeHighlight = function( r, cur, next, updateSearchBox ) { if ( next >= r.resultCount ) { next = r.resultCount - 1; } @@ -863,9 +940,9 @@ function os_changeHighlight( r, cur, next, updateSearchBox ) { if( updateSearchBox ) { os_updateSearchQuery( r, newText ); } -} +}; -function os_HighlightClass() { +window.os_HighlightClass = function() { var match = navigator.userAgent.match(/AppleWebKit\/(\d+)/); if ( match ) { var webKitVersion = parseInt( match[1] ); @@ -877,12 +954,12 @@ function os_HighlightClass() { } } return 'os-suggest-result-hl'; -} +}; -function os_updateSearchQuery( r, newText ) { +window.os_updateSearchQuery = function( r, newText ) { document.getElementById( r.searchbox ).value = newText; r.query = newText; -} +}; /******************** @@ -890,7 +967,7 @@ function os_updateSearchQuery( r, newText ) { ********************/ /** Mouse over the container */ -function os_eventMouseover( srcId, e ) { +window.os_eventMouseover = function( srcId, e ) { var targ = os_getTarget( e ); var r = os_map[srcId]; if( r == null || !os_mouse_moved ) { @@ -900,10 +977,10 @@ function os_eventMouseover( srcId, e ) { if( num >= 0 ) { os_changeHighlight( r, r.selected, num, false ); } -} +}; /* Get row where the event occured (from its id) */ -function os_getNumberSuffix( id ) { +window.os_getNumberSuffix = function( id ) { var num = id.substring( id.length - 2 ); if( !( num.charAt( 0 ) >= '0' && num.charAt( 0 ) <= '9' ) ) { num = num.substring( 1 ); @@ -913,15 +990,15 @@ function os_getNumberSuffix( id ) { } else { return -1; } -} +}; /** Save mouse move as last action */ -function os_eventMousemove( srcId, e ) { +window.os_eventMousemove = function( srcId, e ) { os_mouse_moved = true; -} +}; /** Mouse button held down, register possible click */ -function os_eventMousedown( srcId, e ) { +window.os_eventMousedown = function( srcId, e ) { var targ = os_getTarget( e ); var r = os_map[srcId]; if( r == null ) { @@ -938,10 +1015,10 @@ function os_eventMousedown( srcId, e ) { document.getElementById( r.searchbox ).focus(); return false; // prevents selection -} +}; /** Mouse button released, check for click on some row */ -function os_eventMouseup( srcId, e ) { +window.os_eventMouseup = function( srcId, e ) { var targ = os_getTarget( e ); var r = os_map[srcId]; if( r == null ) { @@ -957,12 +1034,12 @@ function os_eventMouseup( srcId, e ) { os_mouse_pressed = false; // keep the focus on the search field document.getElementById( r.searchbox ).focus(); -} +}; /** Toggle stuff seems to be dead code? */ /** Return the span element that contains the toggle link */ -function os_createToggle( r, className ) { +window.os_createToggle = function( r, className ) { var t = document.createElement( 'span' ); t.className = className; t.setAttribute( 'id', r.toggle ); @@ -973,10 +1050,10 @@ function os_createToggle( r, className ) { link.appendChild( msg ); t.appendChild( link ); return t; -} +}; /** Call when user clicks on some of the toggle links */ -function os_toggle( inputId, formName ) { +window.os_toggle = function( inputId, formName ) { r = os_map[inputId]; var msg = ''; if( r == null ) { @@ -990,6 +1067,6 @@ function os_toggle( inputId, formName ) { // change message var link = document.getElementById( r.toggle ).firstChild; link.replaceChild( document.createTextNode( msg ), link.firstChild ); -} +}; hookEvent( 'load', os_MWSuggestInit ); |