// MediaWiki JavaScript support functions var clientPC = navigator.userAgent.toLowerCase(); // Get client info var is_gecko = /gecko/.test( clientPC ) && !/khtml|spoofer|netscape\/7\.0/.test(clientPC); var webkit_match = clientPC.match(/applewebkit\/(\d+)/); if (webkit_match) { var is_safari = clientPC.indexOf('applewebkit') != -1 && clientPC.indexOf('spoofer') == -1; var is_safari_win = is_safari && clientPC.indexOf('windows') != -1; var webkit_version = parseInt(webkit_match[1]); } var is_khtml = navigator.vendor == 'KDE' || ( document.childNodes && !document.all && !navigator.taintEnabled ); // For accesskeys; note that FF3+ is included here! var is_ff2 = /firefox\/[2-9]|minefield\/3/.test( clientPC ); var is_ff2_ = /firefox\/2/.test( clientPC ); // These aren't used here, but some custom scripts rely on them var is_ff2_win = is_ff2 && clientPC.indexOf('windows') != -1; var is_ff2_x11 = is_ff2 && clientPC.indexOf('x11') != -1; if (clientPC.indexOf('opera') != -1) { var is_opera = true; var is_opera_preseven = window.opera && !document.childNodes; var is_opera_seven = window.opera && document.childNodes; var is_opera_95 = /opera\/(9.[5-9]|[1-9][0-9])/.test( clientPC ); } // Global external objects used by this script. /*extern ta, stylepath, skin */ // add any onload functions in this hook (please don't hard-code any events in the xhtml source) var doneOnloadHook; if (!window.onloadFuncts) { var onloadFuncts = []; } function addOnloadHook(hookFunct) { // Allows add-on scripts to add onload functions if(!doneOnloadHook) { onloadFuncts[onloadFuncts.length] = hookFunct; } else { hookFunct(); // bug in MSIE script loading } } function hookEvent(hookName, hookFunct) { addHandler(window, hookName, hookFunct); } function importScript(page) { var uri = wgScript + '?title=' + encodeURIComponent(page.replace(/ /g,'_')).replace('%2F','/').replace('%3A',':') + '&action=raw&ctype=text/javascript'; return importScriptURI(uri); } var loadedScripts = {}; // included-scripts tracker function importScriptURI(url) { if (loadedScripts[url]) { return null; } loadedScripts[url] = true; var s = document.createElement('script'); s.setAttribute('src',url); s.setAttribute('type','text/javascript'); document.getElementsByTagName('head')[0].appendChild(s); return s; } function importStylesheet(page) { return importStylesheetURI(wgScript + '?action=raw&ctype=text/css&title=' + encodeURIComponent(page.replace(/ /g,'_'))); } function importStylesheetURI(url) { return document.createStyleSheet ? document.createStyleSheet(url) : appendCSS('@import "' + url + '";'); } function appendCSS(text) { var s = document.createElement('style'); s.type = 'text/css'; s.rel = 'stylesheet'; if (s.styleSheet) s.styleSheet.cssText = text //http://IE/ else s.appendChild(document.createTextNode(text + '')) //http://Safari/ sometimes borks on null document.getElementsByTagName('head')[0].appendChild(s); return s; } // special stylesheet links if (typeof stylepath != 'undefined' && typeof skin != 'undefined') { if (is_opera_preseven) { importStylesheetURI(stylepath+'/'+skin+'/Opera6Fixes.css'); } else if (is_opera_seven && !is_opera_95) { importStylesheetURI(stylepath+'/'+skin+'/Opera7Fixes.css'); } else if (is_opera_95) { importStylesheetURI(stylepath+'/'+skin+'/Opera9Fixes.css'); } else if (is_khtml) { importStylesheetURI(stylepath+'/'+skin+'/KHTMLFixes.css'); } else if (is_ff2_) { importStylesheetURI(stylepath+'/'+skin+'/FF2Fixes.css'); } } if (wgBreakFrames) { // Un-trap us from framesets if (window.top != window) { window.top.location = window.location; } } function showTocToggle() { if (document.createTextNode) { // Uses DOM calls to avoid document.write + XHTML issues var linkHolder = document.getElementById('toctitle'); if (!linkHolder) { return; } var outerSpan = document.createElement('span'); outerSpan.className = 'toctoggle'; var toggleLink = document.createElement('a'); toggleLink.id = 'togglelink'; toggleLink.className = 'internal'; toggleLink.href = 'javascript:toggleToc()'; toggleLink.appendChild(document.createTextNode(tocHideText)); outerSpan.appendChild(document.createTextNode('[')); outerSpan.appendChild(toggleLink); outerSpan.appendChild(document.createTextNode(']')); linkHolder.appendChild(document.createTextNode(' ')); linkHolder.appendChild(outerSpan); var cookiePos = document.cookie.indexOf("hidetoc="); if (cookiePos > -1 && document.cookie.charAt(cookiePos + 8) == 1) { toggleToc(); } } } function changeText(el, newText) { // Safari work around if (el.innerText) { el.innerText = newText; } else if (el.firstChild && el.firstChild.nodeValue) { el.firstChild.nodeValue = newText; } } function toggleToc() { var toc = document.getElementById('toc').getElementsByTagName('ul')[0]; var toggleLink = document.getElementById('togglelink'); if (toc && toggleLink && toc.style.display == 'none') { changeText(toggleLink, tocHideText); toc.style.display = 'block'; document.cookie = "hidetoc=0"; } else { changeText(toggleLink, tocShowText); toc.style.display = 'none'; document.cookie = "hidetoc=1"; } } var mwEditButtons = []; var mwCustomEditButtons = []; // eg to add in MediaWiki:Common.js function escapeQuotes(text) { var re = new RegExp("'","g"); text = text.replace(re,"\\'"); re = new RegExp("\\n","g"); text = text.replace(re,"\\n"); return escapeQuotesHTML(text); } function escapeQuotesHTML(text) { var re = new RegExp('&',"g"); text = text.replace(re,"&"); re = new RegExp('"',"g"); text = text.replace(re,"""); re = new RegExp('<',"g"); text = text.replace(re,"<"); re = new RegExp('>',"g"); text = text.replace(re,">"); return text; } /** * Set the accesskey prefix based on browser detection. */ var tooltipAccessKeyPrefix = 'alt-'; if (is_opera) { tooltipAccessKeyPrefix = 'shift-esc-'; } else if (!is_safari_win && is_safari && webkit_version > 526) { tooltipAccessKeyPrefix = 'ctrl-alt-'; } else if (!is_safari_win && (is_safari || clientPC.indexOf('mac') != -1 || clientPC.indexOf('konqueror') != -1 )) { tooltipAccessKeyPrefix = 'ctrl-'; } else if (is_ff2) { tooltipAccessKeyPrefix = 'alt-shift-'; } var tooltipAccessKeyRegexp = /\[(ctrl-)?(alt-)?(shift-)?(esc-)?(.)\]$/; /** * Add the appropriate prefix to the accesskey shown in the tooltip. * If the nodeList parameter is given, only those nodes are updated; * otherwise, all the nodes that will probably have accesskeys by * default are updated. * * @param Array nodeList -- list of elements to update */ function updateTooltipAccessKeys( nodeList ) { if ( !nodeList ) { // skins without a "column-one" element don't seem to have links with accesskeys either var columnOne = document.getElementById("column-one"); if ( columnOne ) updateTooltipAccessKeys( columnOne.getElementsByTagName("a") ); // these are rare enough that no such optimization is needed updateTooltipAccessKeys( document.getElementsByTagName("input") ); updateTooltipAccessKeys( document.getElementsByTagName("label") ); return; } for ( var i = 0; i < nodeList.length; i++ ) { var element = nodeList[i]; var tip = element.getAttribute("title"); if ( tip && tooltipAccessKeyRegexp.exec(tip) ) { tip = tip.replace(tooltipAccessKeyRegexp, "["+tooltipAccessKeyPrefix+"$5]"); element.setAttribute("title", tip ); } } } /** * Add a link to one of the portlet menus on the page, including: * * p-cactions: Content actions (shown as tabs above the main content in Monobook) * p-personal: Personal tools (shown at the top right of the page in Monobook) * p-navigation: Navigation * p-tb: Toolbox * * This function exists for the convenience of custom JS authors. All * but the first three parameters are optional, though providing at * least an id and a tooltip is recommended. * * By default the new link will be added to the end of the list. To * add the link before a given existing item, pass the DOM node of * that item (easily obtained with document.getElementById()) as the * nextnode parameter; to add the link _after_ an existing item, pass * the node's nextSibling instead. * * @param String portlet -- id of the target portlet ("p-cactions", "p-personal", "p-navigation" or "p-tb") * @param String href -- link URL * @param String text -- link text (will be automatically lowercased by CSS for p-cactions in Monobook) * @param String id -- id of the new item, should be unique and preferably have the appropriate prefix ("ca-", "pt-", "n-" or "t-") * @param String tooltip -- text to show when hovering over the link, without accesskey suffix * @param String accesskey -- accesskey to activate this link (one character, try to avoid conflicts) * @param Node nextnode -- the DOM node before which the new item should be added, should be another item in the same list * * @return Node -- the DOM node of the new item (an LI element) or null */ function addPortletLink(portlet, href, text, id, tooltip, accesskey, nextnode) { var node = document.getElementById(portlet); if ( !node ) return null; node = node.getElementsByTagName( "ul" )[0]; if ( !node ) return null; var link = document.createElement( "a" ); link.appendChild( document.createTextNode( text ) ); link.href = href; var item = document.createElement( "li" ); item.appendChild( link ); if ( id ) item.id = id; if ( accesskey ) { link.setAttribute( "accesskey", accesskey ); tooltip += " ["+accesskey+"]"; } if ( tooltip ) { link.setAttribute( "title", tooltip ); } if ( accesskey && tooltip ) { updateTooltipAccessKeys( new Array( link ) ); } if ( nextnode && nextnode.parentNode == node ) node.insertBefore( item, nextnode ); else node.appendChild( item ); // IE compatibility (?) return item; } function getInnerText(el) { if (typeof el == "string") return el; if (typeof el == "undefined") { return el }; if (el.textContent) return el.textContent; // not needed but it is faster if (el.innerText) return el.innerText; // IE doesn't have textContent var str = ""; var cs = el.childNodes; var l = cs.length; for (var i = 0; i < l; i++) { switch (cs[i].nodeType) { case 1: //http://ELEMENT_NODE/ str += ts_getInnerText(cs[i]); break; case 3: //http://TEXT_NODE/ str += cs[i].nodeValue; break; } } return str; } /** * Set up accesskeys/tooltips from the deprecated ta array. If doId * is specified, only set up for that id. Note that this function is * deprecated and will not be supported indefinitely -- use * updateTooltipAccessKey() instead. * * @param mixed doId string or null */ function akeytt( doId ) { // A lot of user scripts (and some of the code below) break if // ta isn't defined, so we make sure it is. Explictly using // window.ta avoids a "ta is not defined" error. if (!window.ta) window.ta = new Array; // Make a local, possibly restricted, copy to avoid clobbering // the original. var ta; if ( doId ) { ta = [doId]; } else { ta = window.ta; } // Now deal with evil deprecated ta var watchCheckboxExists = document.getElementById( 'wpWatchthis' ) ? true : false; for (var id in ta) { var n = document.getElementById(id); if (n) { var a = null; var ak = ''; // Are we putting accesskey in it if (ta[id][0].length > 0) { // Is this object a object? If not assume it's the next child. if (n.nodeName.toLowerCase() == "a") { a = n; } else { a = n.childNodes[0]; } // Don't add an accesskey for the watch tab if the watch // checkbox is also available. if (a && ((id != 'ca-watch' && id != 'ca-unwatch') || !watchCheckboxExists)) { a.accessKey = ta[id][0]; ak = ' ['+tooltipAccessKeyPrefix+ta[id][0]+']'; } } else { // We don't care what type the object is when assigning tooltip a = n; ak = ''; } if (a) { a.title = ta[id][1]+ak; } } } } var checkboxes; var lastCheckbox; function setupCheckboxShiftClick() { checkboxes = []; lastCheckbox = null; var inputs = document.getElementsByTagName('input'); addCheckboxClickHandlers(inputs); } function addCheckboxClickHandlers(inputs, start) { if ( !start) start = 0; var finish = start + 250; if ( finish > inputs.length ) finish = inputs.length; for ( var i = start; i < finish; i++ ) { var cb = inputs[i]; if ( !cb.type || cb.type.toLowerCase() != 'checkbox' ) continue; var end = checkboxes.length; checkboxes[end] = cb; cb.index = end; cb.onclick = checkboxClickHandler; } if ( finish < inputs.length ) { setTimeout( function () { addCheckboxClickHandlers(inputs, finish); }, 200 ); } } function checkboxClickHandler(e) { if (typeof e == 'undefined') { e = window.event; } if ( !e.shiftKey || lastCheckbox === null ) { lastCheckbox = this.index; return true; } var endState = this.checked; var start, finish; if ( this.index < lastCheckbox ) { start = this.index + 1; finish = lastCheckbox; } else { start = lastCheckbox; finish = this.index - 1; } for (var i = start; i <= finish; ++i ) { checkboxes[i].checked = endState; } lastCheckbox = this.index; return true; } function toggle_element_activation(ida,idb) { if (!document.getElementById) { return; } document.getElementById(ida).disabled=true; document.getElementById(idb).disabled=false; } function toggle_element_check(ida,idb) { if (!document.getElementById) { return; } document.getElementById(ida).checked=true; document.getElementById(idb).checked=false; } /* Written by Jonathan Snook, http://www.snook.ca/jonathan Add-ons by Robert Nyman, http://www.robertnyman.com/ Author says "The credit comment is all it takes, no license. Go crazy with it!:-)" From http://www.robertnyman.com/2005/11/07/the-ultimate-getelementsbyclassname/ */ function getElementsByClassName(oElm, strTagName, oClassNames){ var arrReturnElements = new Array(); if ( typeof( oElm.getElementsByClassName ) == "function" ) { /* Use a native implementation where possible FF3, Saf3.2, Opera 9.5 */ var arrNativeReturn = oElm.getElementsByClassName( oClassNames ); if ( strTagName == "*" ) return arrNativeReturn; for ( var h=0; h < arrNativeReturn.length; h++ ) { if( arrNativeReturn[h].tagName.toLowerCase() == strTagName.toLowerCase() ) arrReturnElements[arrReturnElements.length] = arrNativeReturn[h]; } return arrReturnElements; } var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName); var arrRegExpClassNames = new Array(); if(typeof oClassNames == "object"){ for(var i=0; i 0) { if (table.tHead && table.tHead.rows.length > 0) { firstRow = table.tHead.rows[table.tHead.rows.length-1]; } else { firstRow = table.rows[0]; } } if (!firstRow) return; // We have a first row: assume it's the header, and make its contents clickable links for (var i = 0; i < firstRow.cells.length; i++) { var cell = firstRow.cells[i]; if ((" "+cell.className+" ").indexOf(" unsortable ") == -1) { cell.innerHTML += '  ' + '' + '' + '↓'; } } if (ts_alternate_row_colors) { ts_alternate(table); } } function ts_getInnerText(el) { return getInnerText( el ); } function ts_resortTable(lnk) { // get the span var span = lnk.getElementsByTagName('span')[0]; var td = lnk.parentNode; var tr = td.parentNode; var column = td.cellIndex; var table = tr.parentNode; while (table && !(table.tagName && table.tagName.toLowerCase() == 'table')) table = table.parentNode; if (!table) return; if (table.rows.length <= 1) return; // Generate the number transform table if it's not done already if (ts_number_transform_table == null) { ts_initTransformTable(); } // Work out a type for the column // Skip the first row if that's where the headings are var rowStart = (table.tHead && table.tHead.rows.length > 0 ? 0 : 1); var itm = ""; for (var i = rowStart; i < table.rows.length; i++) { if (table.rows[i].cells.length > column) { itm = ts_getInnerText(table.rows[i].cells[column]); itm = itm.replace(/^[\s\xa0]+/, "").replace(/[\s\xa0]+$/, ""); if (itm != "") break; } } // TODO: bug 8226, localised date formats var sortfn = ts_sort_generic; var preprocessor = ts_toLowerCase; if (/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/.test(itm)) { preprocessor = ts_dateToSortKey; } else if (/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/.test(itm)) { preprocessor = ts_dateToSortKey; } else if (/^\d\d[\/.-]\d\d[\/.-]\d\d$/.test(itm)) { preprocessor = ts_dateToSortKey; // pound dollar euro yen currency cents } else if (/(^[\u00a3$\u20ac\u00a4\u00a5]|\u00a2$)/.test(itm)) { preprocessor = ts_currencyToSortKey; } else if (ts_number_regex.test(itm)) { preprocessor = ts_parseFloat; } var reverse = (span.getAttribute("sortdir") == 'down'); var newRows = new Array(); var staticRows = new Array(); for (var j = rowStart; j < table.rows.length; j++) { var row = table.rows[j]; if((" "+row.className+" ").indexOf(" unsortable ") < 0) { var keyText = ts_getInnerText(row.cells[column]); var oldIndex = (reverse ? -j : j); var preprocessed = preprocessor( keyText ); newRows[newRows.length] = new Array(row, preprocessed, oldIndex); } else staticRows[staticRows.length] = new Array(row, false, j-rowStart); } newRows.sort(sortfn); var arrowHTML; if (reverse) { arrowHTML = '↓'; newRows.reverse(); span.setAttribute('sortdir','up'); } else { arrowHTML = '↑'; span.setAttribute('sortdir','down'); } for (var i = 0; i < staticRows.length; i++) { var row = staticRows[i]; newRows.splice(row[2], 0, row); } // We appendChild rows that already exist to the tbody, so it moves them rather than creating new ones // don't do sortbottom rows for (var i = 0; i < newRows.length; i++) { if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") == -1) table.tBodies[0].appendChild(newRows[i][0]); } // do sortbottom rows only for (var i = 0; i < newRows.length; i++) { if ((" "+newRows[i][0].className+" ").indexOf(" sortbottom ") != -1) table.tBodies[0].appendChild(newRows[i][0]); } // Delete any other arrows there may be showing var spans = getElementsByClassName(tr, "span", "sortarrow"); for (var i = 0; i < spans.length; i++) { spans[i].innerHTML = '↓'; } span.innerHTML = arrowHTML; if (ts_alternate_row_colors) { ts_alternate(table); } } function ts_initTransformTable() { if ( typeof wgSeparatorTransformTable == "undefined" || ( wgSeparatorTransformTable[0] == '' && wgDigitTransformTable[2] == '' ) ) { digitClass = "[0-9,.]"; ts_number_transform_table = false; } else { ts_number_transform_table = {}; // Unpack the transform table // Separators ascii = wgSeparatorTransformTable[0].split("\t"); localised = wgSeparatorTransformTable[1].split("\t"); for ( var i = 0; i < ascii.length; i++ ) { ts_number_transform_table[localised[i]] = ascii[i]; } // Digits ascii = wgDigitTransformTable[0].split("\t"); localised = wgDigitTransformTable[1].split("\t"); for ( var i = 0; i < ascii.length; i++ ) { ts_number_transform_table[localised[i]] = ascii[i]; } // Construct regex for number identification digits = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ',', '\\.']; maxDigitLength = 1; for ( var digit in ts_number_transform_table ) { // Escape regex metacharacters digits.push( digit.replace( /[\\\\$\*\+\?\.\(\)\|\{\}\[\]\-]/, function( s ) { return '\\' + s; } ) ); if (digit.length > maxDigitLength) { maxDigitLength = digit.length; } } if ( maxDigitLength > 1 ) { digitClass = '[' + digits.join( '', digits ) + ']'; } else { digitClass = '(' + digits.join( '|', digits ) + ')'; } } // We allow a trailing percent sign, which we just strip. This works fine // if percents and regular numbers aren't being mixed. ts_number_regex = new RegExp( "^(" + "[+-]?[0-9][0-9,]*(\\.[0-9,]*)?(E[+-]?[0-9][0-9,]*)?" + // Fortran-style scientific "|" + "[+-]?" + digitClass + "+%?" + // Generic localised ")$", "i" ); } function ts_toLowerCase( s ) { return s.toLowerCase(); } function ts_dateToSortKey(date) { // y2k notes: two digit years less than 50 are treated as 20XX, greater than 50 are treated as 19XX if (date.length == 11) { switch (date.substr(3,3).toLowerCase()) { case "jan": var month = "01"; break; case "feb": var month = "02"; break; case "mar": var month = "03"; break; case "apr": var month = "04"; break; case "may": var month = "05"; break; case "jun": var month = "06"; break; case "jul": var month = "07"; break; case "aug": var month = "08"; break; case "sep": var month = "09"; break; case "oct": var month = "10"; break; case "nov": var month = "11"; break; case "dec": var month = "12"; break; // default: var month = "00"; } return date.substr(7,4)+month+date.substr(0,2); } else if (date.length == 10) { if (ts_europeandate == false) { return date.substr(6,4)+date.substr(0,2)+date.substr(3,2); } else { return date.substr(6,4)+date.substr(3,2)+date.substr(0,2); } } else if (date.length == 8) { yr = date.substr(6,2); if (parseInt(yr) < 50) { yr = '20'+yr; } else { yr = '19'+yr; } if (ts_europeandate == true) { return yr+date.substr(3,2)+date.substr(0,2); } else { return yr+date.substr(0,2)+date.substr(3,2); } } return "00000000"; } function ts_parseFloat( s ) { if ( !s ) { return 0; } if (ts_number_transform_table != false) { var newNum = '', c; for ( var p = 0; p < s.length; p++ ) { c = s.charAt( p ); if (c in ts_number_transform_table) { newNum += ts_number_transform_table[c]; } else { newNum += c; } } s = newNum; } num = parseFloat(s.replace(/,/g, "")); return (isNaN(num) ? 0 : num); } function ts_currencyToSortKey( s ) { return ts_parseFloat(s.replace(/[^0-9.,]/g,'')); } function ts_sort_generic(a, b) { return a[1] < b[1] ? -1 : a[1] > b[1] ? 1 : a[2] - b[2]; } function ts_alternate(table) { // Take object table and get all it's tbodies. var tableBodies = table.getElementsByTagName("tbody"); // Loop through these tbodies for (var i = 0; i < tableBodies.length; i++) { // Take the tbody, and get all it's rows var tableRows = tableBodies[i].getElementsByTagName("tr"); // Loop through these rows // Start at 1 because we want to leave the heading row untouched for (var j = 0; j < tableRows.length; j++) { // Check if j is even, and apply classes for both possible results var oldClasses = tableRows[j].className.split(" "); var newClassName = ""; for (var k = 0; k < oldClasses.length; k++) { if (oldClasses[k] != "" && oldClasses[k] != "even" && oldClasses[k] != "odd") newClassName += oldClasses[k] + " "; } tableRows[j].className = newClassName + (j % 2 == 0 ? "even" : "odd"); } } } /* * End of table sorting code */ /** * Add a cute little box at the top of the screen to inform the user of * something, replacing any preexisting message. * * @param String -or- Dom Object message HTML to be put inside the right div * @param String className Used in adding a class; should be different for each * call to allow CSS/JS to hide different boxes. null = no class used. * @return Boolean True on success, false on failure */ function jsMsg( message, className ) { if ( !document.getElementById ) { return false; } // We special-case skin structures provided by the software. Skins that // choose to abandon or significantly modify our formatting can just define // an mw-js-message div to start with. var messageDiv = document.getElementById( 'mw-js-message' ); if ( !messageDiv ) { messageDiv = document.createElement( 'div' ); if ( document.getElementById( 'column-content' ) && document.getElementById( 'content' ) ) { // MonoBook, presumably document.getElementById( 'content' ).insertBefore( messageDiv, document.getElementById( 'content' ).firstChild ); } else if ( document.getElementById('content') && document.getElementById( 'article' ) ) { // Non-Monobook but still recognizable (old-style) document.getElementById( 'article').insertBefore( messageDiv, document.getElementById( 'article' ).firstChild ); } else { return false; } } messageDiv.setAttribute( 'id', 'mw-js-message' ); messageDiv.style.display = 'block'; if( className ) { messageDiv.setAttribute( 'class', 'mw-js-message-'+className ); } if (typeof message === 'object') { while (messageDiv.hasChildNodes()) // Remove old content messageDiv.removeChild(messageDiv.firstChild); messageDiv.appendChild (message); // Append new content } else { messageDiv.innerHTML = message; } return true; } /** * Inject a cute little progress spinner after the specified element * * @param element Element to inject after * @param id Identifier string (for use with removeSpinner(), below) */ function injectSpinner( element, id ) { var spinner = document.createElement( "img" ); spinner.id = "mw-spinner-" + id; spinner.src = stylepath + "/common/images/spinner.gif"; spinner.alt = spinner.title = "..."; if( element.nextSibling ) { element.parentNode.insertBefore( spinner, element.nextSibling ); } else { element.parentNode.appendChild( spinner ); } } /** * Remove a progress spinner added with injectSpinner() * * @param id Identifier string */ function removeSpinner( id ) { var spinner = document.getElementById( "mw-spinner-" + id ); if( spinner ) { spinner.parentNode.removeChild( spinner ); } } function runOnloadHook() { // don't run anything below this for non-dom browsers if (doneOnloadHook || !(document.getElementById && document.getElementsByTagName)) { return; } // set this before running any hooks, since any errors below // might cause the function to terminate prematurely doneOnloadHook = true; updateTooltipAccessKeys( null ); akeytt( null ); setupCheckboxShiftClick(); sortables_init(); // Run any added-on functions for (var i = 0; i < onloadFuncts.length; i++) { onloadFuncts[i](); } } /** * Add an event handler to an element * * @param Element element Element to add handler to * @param String attach Event to attach to * @param callable handler Event handler callback */ function addHandler( element, attach, handler ) { if( window.addEventListener ) { element.addEventListener( attach, handler, false ); } else if( window.attachEvent ) { element.attachEvent( 'on' + attach, handler ); } } /** * Add a click event handler to an element * * @param Element element Element to add handler to * @param callable handler Event handler callback */ function addClickHandler( element, handler ) { addHandler( element, 'click', handler ); } /** * Removes an event handler from an element * * @param Element element Element to remove handler from * @param String remove Event to remove * @param callable handler Event handler callback to remove */ function removeHandler( element, remove, handler ) { if( window.removeEventListener ) { element.removeEventListener( remove, handler, false ); } else if( window.detachEvent ) { element.detachEvent( 'on' + remove, handler ); } } //http://note:/ all skins should call runOnloadHook() at the end of html output, // so the below should be redundant. It's there just in case. hookEvent("load", runOnloadHook);