www

wikibits.js?207 (30339B)

---

 // 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 //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_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,"&lt;");
 	re = new RegExp('>',"g");
 	text = text.replace(re,"&gt;");
 	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: //ELEMENT_NODE
 				str += ts_getInnerText(cs[i]);
 				break;
 			case 3:	//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<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 = false;
 var ts_number_transform_table = null;
 var ts_number_regex = null;
 
 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 += '&nbsp;&nbsp;'
 				+ '<a href="#" class="sortheader" '
 				+ 'onclick="ts_resortTable(this);return false;">'
 				+ '<span class="sortarrow">'
 				+ '<img src="'
 				+ ts_image_path
 				+ ts_image_none
 				+ '" alt="&darr;"/></span></a>';
 		}
 	}
 	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 = '<img src="'+ ts_image_path + ts_image_down + '" alt="&darr;"/>';
 		newRows.reverse();
 		span.setAttribute('sortdir','up');
 	} else {
 		arrowHTML = '<img src="'+ ts_image_path + ts_image_up + '" alt="&uarr;"/>';
 		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 = '<img src="'+ ts_image_path + ts_image_none + '" alt="&darr;"/>';
 	}
 	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 );
 	}
 }
 //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);