MediaWiki:Common.js
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// 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 );
// 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) {
if (window.addEventListener) {
window.addEventListener(hookName, hookFunct, false);
} else if (window.attachEvent) {
window.attachEvent("on" + hookName, hookFunct);
}
}
function importScript(page) {
return importScriptURI(wgScript + '?action=raw&ctype=text/javascript&title=' + encodeURIComponent(page.replace(/ /g,'_')));
}
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 //IE
else s.appendChild(document.createTextNode(text + '')) //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_khtml) {
importStylesheetURI(stylepath+'/'+skin+'/KHTMLFixes.css');
}
}
if (wgBreakFrames) {
// Un-trap us from framesets
if (window.top != window) {
window.top.location = window.location;
}
}
// for enhanced RecentChanges
function toggleVisibility(_levelId, _otherId, _linkId) {
var thisLevel = document.getElementById(_levelId);
var otherLevel = document.getElementById(_otherId);
var linkLevel = document.getElementById(_linkId);
if (thisLevel.style.display == 'none') {
thisLevel.style.display = 'block';
otherLevel.style.display = 'none';
linkLevel.style.display = 'inline';
} else {
thisLevel.style.display = 'none';
otherLevel.style.display = 'inline';
linkLevel.style.display = 'none';
}
}
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;
}
/**
* 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 arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
var arrReturnElements = new Array();
var arrRegExpClassNames = new Array();
if(typeof oClassNames == "object"){
for(var i=0; i<oClassNames.length; i++){
arrRegExpClassNames[arrRegExpClassNames.length] =
new RegExp("(^|\\s)" + oClassNames[i].replace(/\-/g, "\\-") + "(\\s|$)");
}
}
else{
arrRegExpClassNames[arrRegExpClassNames.length] =
new RegExp("(^|\\s)" + oClassNames.replace(/\-/g, "\\-") + "(\\s|$)");
}
var oElement;
var bMatchesAll;
for(var j=0; j<arrElements.length; j++){
oElement = arrElements[j];
bMatchesAll = true;
for(var k=0; k<arrRegExpClassNames.length; k++){
if(!arrRegExpClassNames[k].test(oElement.className)){
bMatchesAll = false;
break;
}
}
if(bMatchesAll){
arrReturnElements[arrReturnElements.length] = oElement;
}
}
return (arrReturnElements)
}
function redirectToFragment(fragment) {
var match = navigator.userAgent.match(/AppleWebKit\/(\d+)/);
if (match) {
var webKitVersion = parseInt(match[1]);
if (webKitVersion < 420) {
// Released Safari w/ WebKit 418.9.1 messes up horribly
// Nightlies of 420+ are ok
return;
}
}
if (is_gecko) {
// Mozilla needs to wait until after load, otherwise the window doesn't scroll
addOnloadHook(function () {
if (window.location.hash == "")
window.location.hash = fragment;
});
} else {
if (window.location.hash == "")
window.location.hash = fragment;
}
}
/*
* Table sorting script based on one (c) 1997-2006 Stuart Langridge and Joost
* de Valk:
* http://www.joostdevalk.nl/code/sortable-table/
* http://www.kryogenix.org/code/browser/sorttable/
*
* @todo don't break on colspans/rowspans (bug 8028)
* @todo language-specific digit grouping/decimals (bug 8063)
* @todo support all accepted date formats (bug 8226)
*/
var ts_image_path = stylepath+"/common/images/";
var ts_image_up = "sort_up.gif";
var ts_image_down = "sort_down.gif";
var ts_image_none = "sort_none.gif";
var ts_europeandate = wgContentLanguage != "en"; // The non-American-inclined can change to "true"
var ts_alternate_row_colors = true;
var SORT_COLUMN_INDEX;
function sortables_init() {
var idnum = 0;
// Find all tables with class sortable and make them sortable
var tables = getElementsByClassName(document, "table", "sortable");
for (var ti = 0; ti < tables.length ; ti++) {
if (!tables[ti].id) {
tables[ti].setAttribute('id','sortable_table_id_'+idnum);
++idnum;
}
ts_makeSortable(tables[ti]);
}
}
function ts_makeSortable(table) {
var firstRow;
if (table.rows && table.rows.length > 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 += ' <a href="#" class="sortheader" onclick="ts_resortTable(this);return false;"><span class="sortarrow"><img src="'+ ts_image_path + ts_image_none + '" alt="↓"/></span></a>';
}
}
if (ts_alternate_row_colors) {
ts_alternate(table);
}
}
function ts_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: //ELEMENT_NODE
str += ts_getInnerText(cs[i]);
break;
case 3: //TEXT_NODE
str += cs[i].nodeValue;
break;
}
}
return str;
}
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;
// Work out a type for the column
if (table.rows.length <= 1) return;
// 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;
}
}
sortfn = ts_sort_caseinsensitive;
if (itm.match(/^\d\d[\/. -][a-zA-Z]{3}[\/. -]\d\d\d\d$/))
sortfn = ts_sort_date;
if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d\d\d$/))
sortfn = ts_sort_date;
if (itm.match(/^\d\d[\/.-]\d\d[\/.-]\d\d$/))
sortfn = ts_sort_date;
if (itm.match(/^[\u00a3$\u20ac]/)) // pound dollar euro
sortfn = ts_sort_currency;
if (itm.match(/^[\d.,]+\%?$/))
sortfn = ts_sort_numeric;
var reverse = (span.getAttribute("sortdir") == 'down');
var newRows = new Array();
for (var j = rowStart; j < table.rows.length; j++) {
var row = table.rows[j];
var keyText = ts_getInnerText(row.cells[column]);
var oldIndex = (reverse ? -j : j);
newRows[newRows.length] = new Array(row, keyText, oldIndex);
}
newRows.sort(sortfn);
var arrowHTML;
if (reverse) {
arrowHTML = '<img src="'+ ts_image_path + ts_image_down + '" alt="↓"/>';
newRows.reverse();
span.setAttribute('sortdir','up');
} else {
arrowHTML = '<img src="'+ ts_image_path + ts_image_up + '" alt="↑"/>';
span.setAttribute('sortdir','down');
}
// 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 = '<img src="'+ ts_image_path + ts_image_none + '" alt="↓"/>';
}
span.innerHTML = arrowHTML;
ts_alternate(table);
}
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(num) {
if (!num) return 0;
num = parseFloat(num.replace(/,/g, ""));
return (isNaN(num) ? 0 : num);
}
function ts_sort_date(a,b) {
var aa = ts_dateToSortKey(a[1]);
var bb = ts_dateToSortKey(b[1]);
return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2]);
}
function ts_sort_currency(a,b) {
var aa = ts_parseFloat(a[1].replace(/[^0-9.]/g,''));
var bb = ts_parseFloat(b[1].replace(/[^0-9.]/g,''));
return (aa != bb ? aa - bb : a[2] - b[2]);
}
function ts_sort_numeric(a,b) {
var aa = ts_parseFloat(a[1]);
var bb = ts_parseFloat(b[1]);
return (aa != bb ? aa - bb : a[2] - b[2]);
}
function ts_sort_caseinsensitive(a,b) {
var aa = a[1].toLowerCase();
var bb = b[1].toLowerCase();
return (aa < bb ? -1 : aa > bb ? 1 : a[2] - b[2]);
}
function ts_sort_default(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' );
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 );
}
//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);
