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User:Liangent/Scripts/Patches/MediaWiki:Common.js/main.js

维基百科,自由的百科全书

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//<source lang="javascript">
/*
所有用戶在加載任何頁面時,這裡的JavaScript都會加載
 
== 中文處理 ==
 
*/
//设置中文语言页
var htmlE=document.documentElement;
htmlE.setAttribute("lang",wgUserLanguage);
htmlE.setAttribute("xml:lang",wgUserLanguage);
 
//返回繁簡字串
function wgULS(hans,hant,cn,tw,hk,sg,zh){
	return {//保證每一語言有值
		'zh-hans':hans||cn||sg,
		'zh-hant':hant||tw||hk,
		'zh-cn':cn||hans||sg,
		'zh-sg':sg||hans||cn,
		'zh-tw':tw||hant||hk,
		'zh-hk':hk||hant||tw,
		'zh':zh||hant||hans||cn||tw||hk||sg
	}[wgUserLanguage];
}
 
/* 當需要時載入對應的 scripts */
 
if (wgAction == "edit" || wgAction == "submit") //scripts specific to editing pages
{
    importScript("MediaWiki:Common.js/edit.js")
}
else if (wgPageName == "Special:Search") //scripts specific to Special:Search
{
    importScript("MediaWiki:Common.js/search.js")
}
 
/*
 
== 辅助处理 ==
*/
//功能設定
if(!window.JSConfig){var JSConfig={};}
JSConfig.collapseText=wgULS('隐藏▲','隱藏▲');//指示折叠收缩的默认文字
JSConfig.expandText=wgULS('显示▼','顯示▼');//指示折叠展开的默认文字
JSConfig.autoCollapse=2;  //文章少于 autoCollapse 个折叠块时,不自动折叠
JSConfig.SpecialSearchEnhancedDisabled=false; //是否禁止增加其它搜索引擎
 
function forEach(callback,array){
	var i=0,j=array.length;
	while(i<j){callback(array[i++]);}
}
 
// 移動元素
function elementMoveto(node, refNode, pos){//默认位置为refNode前
	if(node && refNode){
		var parent=refNode.parentNode;
		if (pos && pos=='after') {refNode=refNode.nextSibling;}
		try {
			if(refNode){
				parent.insertBefore(node, refNode);
			}else{
				parent.appendChild(node);
			}
		} catch (DOMException) {};
	}
}
//创建元素
function createElement(tag,children,props){
	var element = document.createElement(tag);
	if(!(children instanceof Array)){children=[children];}
	forEach(function(child){
		if(typeof child=='string'){child=document.createTextNode(child);}
		if(child){element.appendChild(child);}
	},children);
	if(typeof props=='object'){
		for(var k in props){
			switch(k){
			case 'styles':
				var styles=props.styles;
				for(var s in styles){element.style[s]=styles[s];}
				break;
			case 'events':
				var events=props.events;
				for(var e in events){ addHandler(element,e,events[e]); }
				break;
			case 'class':
				element.className=props[k];break;
			default:
				element.setAttribute(k,props[k]);
			}
		}
	}
	return element;
}
 
//wiki URL
var wgProjectURL={
	en:'http://en.wikipedia.org',de:'http://de.wikipedia.org',fr:'http://fr.wikipedia.org',
	pl:'http://pl.wikipedia.org',ja:'http://ja.wikipedia.org',it:'http://it.wikipedia.org',
	nl:'http://nl.wikipedia.org',pt:'http://pt.wikipedia.org',es:'http://es.wikipedia.org',
	sv:'http://sv.wikipedia.org',//僅列前十名其它語言百科
	m:'http://meta.wikimedia.org',b:'http://bk.100ke.info',q:'http://qt.100ke.info',
	n:'http://ns.100ke.info',wikt:'http://cd.100ke.info',mw:'http://www.mediawiki.org',
	commons:'http://commons.wikimedia.org'
}
/**
* 将页面名称转换为URL
*
* @param page 页面名称
* @param paras 附加后缀对象,用空对象{}做参数可以取得源码
*/
function getWikiPath(page,paras){
	var reg=/^[a-z]+:/;
	var pre=page.match(reg);
	pre = pre && wgProjectURL[pre[0].replace(/:$/,'').toLowerCase()];
	if (pre) {page=page.replace(reg,'');} else {pre=wgServer;} //保障没有相对路径,以照顾在线代理。
	var url = pre + wgScript + '?title=' + encodeURI( page.replace( ' ', '_' ) );
	if(typeof paras=='object'){
		paras.ctype=paras.ctype||'text';
		paras.dontcountme=paras.dontcountme||'s';
		paras.action=paras.action||'raw';
		for(var k in paras){url += '&' + k + '=' + paras[k]; }
	}
	return url;
}
 
//引入[[Special:Gadgets]]要求的腳本和樣式
if(window.requireScripts instanceof Array){
	forEach(importScript,requireScripts);
}
if(window.requireStylesheets instanceof Array){
	forEach(importStylesheet,requireStylesheets);
}
 
/* 测试元素中是否含有指定的样式 **************************************
* Description: 使用正则式与缓存来提高性能
* Maintainers: User:fdcn @zh.wikipedia
*              [[en:User:Mike Dillon]], [[en:User:R. Koot]], [[en:User:SG]] @en.wikipedia
*/
var hasClass = (function () {
	var reCache = {};
	return function (element, className) {
		return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className);
	};
})();
 
/*
 
== IE兼容性修正 ==
*/
function fixIE(){
}
if (navigator.appName == "Microsoft Internet Explorer"){
	/** Internet Explorer bug fix **************************************************
	 *
	 *  Description: Fixes IE horizontal scrollbar bug
	 *  Maintainers: [[User:fdcn]]
	 */
	var oldWidth;
	var docEl = document.documentElement;
	function fixIEScroll(){
		if (!oldWidth || docEl.clientWidth > oldWidth){
			doFixIEScroll();
		}else{
			setTimeout(doFixIEScroll, 1);
		}
		oldWidth = docEl.clientWidth;
	}
 
	function doFixIEScroll() {
		docEl.style.overflowX = (docEl.scrollWidth - docEl.clientWidth < 4) ? "hidden" : "";
	}
 
	document.attachEvent("onreadystatechange", fixIEScroll);
	attachEvent("onresize", fixIEScroll);
 
	//Import scripts specific to Internet Explorer 6
	if (navigator.appVersion.substr(22, 1) == "6"){
		importScript("MediaWiki:Common.js/IE60Fixes.js")
	}
}
 
/*
 
== 工具提示與快捷鍵 ==
*/
ta = {
	'ca-article'         : ['a',wgULS('浏览条目正文','瀏覽條目正文')],
	'ca-nomove'          : ['',wgULS('你不能移动这个页面','你不能移動這個頁面')],
	'n-Featured_content' : ['',wgULS('查看中文维基百科的特色内容','查看中文維基百科的特色內容')],
	'n-indexpage'        : ['',wgULS('以分类索引搜寻中文维基百科','以分類索引搜尋中文維基百科')],
	'n-commonsupload'    : ['',wgULS('把自由版权图片上传到维基共享资源','把自由版權圖片上傳到維基共享資源')],
	'n-contact'          : ['',wgULS('如何联络维基百科','如何聯絡維基百科')],
	'n-villagepump'      : ['',wgULS('参与维基百科社群的讨论','參與維基百科社群的討論')],
	'n-Information_desk' : ['',wgULS('解答任何与维基百科无关的问题的地方','解答任何與維基百科無關的問題的地方')],
	'n-conversion'       : ['',wgULS('提出字词转换请求','提出字詞轉換請求')],
	'n-allpages'         : ['',wgULS('浏览所有页面的清单','瀏覽所有頁面的清單')],
	'ca-nstab-project'   : ['a',wgULS('查看维基计划页面','查看維基計畫頁面','查看維基計劃頁面')],
	'n-policy'           : ['',wgULS('查看维基百科的方针和指引','查看維基百科的方針和指引')],
	'n-about'            : ['',wgULS('查看维基百科的简介','查看維基百科的簡介')]
}
 
/*
 
== 特色條目優良與條目鏈接顯示==
*/
 
addOnloadHook( function(){
	var InterwikiLinks = document.getElementById( "p-lang" );
	if ( !InterwikiLinks ) { return; }
	forEach( function(link){
		if ( document.getElementById( link.className + "-fa" ) ) {
			link.className += " FA"
			link.title = wgULS("此条目为特色条目。","此條目為特色條目。");
		}
		if ( document.getElementById( link.className + "-ga" ) ) {
			link.className += " GA"
			link.title = wgULS("此条目为优良条目。","此條目為優良條目。");
		}
	},InterwikiLinks.getElementsByTagName("li") );
});
 
/*
 
== 增加摺疊功能 ==
*/
/** 摺疊 div table *****************************
 *  Description: 实现div.NavFrame和table.collapsible的可折叠性。
 *  JSConfig的collapseText、expandText、autoCollapse属性定义默认文字和默认最少自动折叠块
 *  Maintainers: User:fdcn
 */
function cancelBubble(e){
	e=e||window.event;
	if(e.stopPropagation){e.stopPropagation();}else{e.cancelBubble=true;}
}
function createToggleButton(head){
	var parent=head;
	if( head.tagName.toLowerCase()=='tr' ){//对表格特别处理
		if(head.getElementsByTagName("th").length){
			parent=head.cells[parent.cells.length-1];
		} else {return;}
	}
	var textS,textH,button=getElementsByClassName(head,"span","NavToggle")[0];
	if(button){parent=button.parentNode;} else{
		textS=createElement("span",[JSConfig.expandText],{'class':'toggleShow'});
		textH=createElement("span",[JSConfig.collapseText],{'class':'toggleHide'});
		button=createElement("span",[textS,textH],{'class':'NavToggle',styles:{'width':"3.8em"}});
	}
	button.style.display="inline";
	head.className+=" uncollapse toggleHotspot";
	parent.insertBefore( button, parent.childNodes[0] );
}
function wgCollapse(head,container,defaultCollapse){
	if(head){ createToggleButton(head); }
	var self=this;
	this.state=0;
	this.container=container;
	forEach( function(h){
		if ( h.nodeType==1    
			&& !hasClass(h,"uncollapse")
			&& !hasClass(h,"toggleShow")
			&& !hasClass(h,"toggleHide")
		) { h.className+=" toggleHide"; }
	}, defaultCollapse );//预设的隐藏元素
	function getArray(clsname){
		var r=[],i=0,e,ea=getElementsByClassName(container,"*",clsname);
		while(e=ea[i++]){
			var parent=e.parentNode;
			while(!hasClass(parent,'NavFrame')&&!hasClass(parent,'collapsible')){parent=parent.parentNode;}
			if(parent==container){r.push(e);}
		}
		return r;
	}
	var toggleA=getArray("toggleShow");
	var toggleB=getArray("toggleHide");
	var hotspots=getArray("toggleHotspot");
	function _toggle(list,state){
		var i=0,e;
		while(e=list[i++]){e.style.display=state?e.showStyle||'':'none';}
	}
	this.toggle=function(state){
		self.state=(typeof state=='undefined')?1-self.state:state;
		_toggle(toggleA,self.state);
		_toggle(toggleB,1-self.state);
	}
	var i=0,h;
	while(h=hotspots[i++]){
		forEach(function(link){
			addClickHandler(link,cancelBubble);
		},h.getElementsByTagName("A"));
		h.style.cursor = "pointer";
		addClickHandler(h,function(){self.toggle();});
	}
}
addOnloadHook(function(){
	//init
	var items=[];
	forEach( function(NavFrame){
		var i=0,
		    child=NavFrame.childNodes,
		    head;
		while (head=child[i++]) {
			if( head.className&&hasClass(head,"NavHead") ){break;}
		}
		items.push(new wgCollapse(head,NavFrame,NavFrame.childNodes));
	},getElementsByClassName(document,"div","NavFrame") );
	forEach ( function(table){
		var rows = table.rows;
		items.push(new wgCollapse(rows[0],table,rows));
	},getElementsByClassName(document,"table","collapsible") );
	var item,i=0,count=items.length;
	while ( item=items[i++] ) {
		item.toggle (
			hasClass(item.container,"collapsed") 
			|| ( count>=JSConfig.autoCollapse&&hasClass(item.container,"autocollapse") )
		);
	}
});
//修正摺疊後定位變化
hookEvent("load",function(){if(location.hash){location.href=location.hash;}});
 
/*
 
== 首頁輸出修正 ==
*/
/** 首页输出修正 *******************************************************
  描述:
  维护者: [[User:Fdcn]]
*/
 
// "首頁" == wgTitle 代表重定向頁
if ( wgTitle == '首页' && ( wgNamespaceNumber == 0 || wgNamespaceNumber == 1 ) ) {
	addOnloadHook( function () {
		try {
			var Node = document.getElementById( 'ca-nstab-main' ).firstChild;
			var label = wgULS('首页','首頁');
			if ( Node.textContent ) {      // Per DOM Level 3
				Node.textContent = label;
			} else if ( Node.innerText ) { // IE doesn't handle .textContent
				Node.innerText = label;
			} else {                       // Fallback
				Node.replaceChild( Node.firstChild, document.createTextNode( label ) ); 
			}
		} catch(e) {}// bailing out!
	} );
	if(wgNamespaceNumber == 0){
		addOnloadHook( function () {
			addPortletLink('p-lang', getWikiPath('Wikipedia:维基百科语言列表'), 
			wgULS('维基百科语言列表','維基百科語言列表'), 'interwiki-completelist',wgULS('维基百科的完整各语言列表', '維基百科的完整各語言列表'));
		});
	}
}
 
/*
 
== 取消討論頁的[+]按鈕 ==
*/
 
addOnloadHook(function () {
	if(document.getElementById('no-newsection') && document.getElementById('ca-addsection')) {
		document.getElementById('ca-addsection').style.display="none";
	}
});
 
/*
 
==WikiMiniAtlas世界地圖==
*/
/** WikiMiniAtlas *******************************************************
   *
   *  描述:WikiMiniAtlas是一個popup而可點選與拖曳的世界地圖。
   *               這個腳本將會讓所有的經緯度標示中顯示WikiMiniAtlas的popup開啟按鈕。
   *               由於被許多計畫使用,因此腳本放置在元維基中。
   *               更多資訊請詳見[[Meta:WikiMiniAtlas]]。
   *  創建者:[[:en:User:Dschwen]]
   */
 
if (wgServer == "https://secure.wikimedia.org") {
  var metaBase = "https://secure.wikimedia.org/wikipedia/meta";
} else {
  var metaBase = "http://meta.wikimedia.org";
}
importScriptURI(metaBase+"/w/index.php?title=MediaWiki:Wikiminiatlas.js&action=raw&ctype=text/javascript&smaxage=21600&maxage=86400")
 
/*
==反frame==
*/
try {
	if (top.location != self.location) {
		top.location.replace(self.location);
	}
 
}catch(ex){
	top.location.replace(self.location);
}
 
/** Cookies *****************************************************************************
  */
 
function setCookie(cookieName, cookieValue, expiryDay) {
 var today = new Date();
 var expire = new Date();
 var nDays = (!expiryDay || isNaN(expiryDay) )?30:expiryDay;
 expire.setTime( today.getTime() + (3600000 * 24 * nDays) );
 document.cookie = cookieName + "=" + escape(cookieValue)
                 + ";path=/w"
                 + ";expires="+expire.toGMTString();
 document.cookie = cookieName + "=" + escape(cookieValue)
                 + ";path=/wiki"
                 + ";expires="+expire.toGMTString();
}
 
function getCookie(cookieName) {
  var start = document.cookie.indexOf( cookieName + "=" );
  if ( start == -1 ) return "";
  var len = start + cookieName.length + 1;
  if ( ( !start ) &&
    ( cookieName != document.cookie.substring( 0, cookieName.length ) ) )
      {
        return "";
      }
  var end = document.cookie.indexOf( ";", len );
  if ( end == -1 ) end = document.cookie.length;
  return unescape( document.cookie.substring( len, end ) );
}
 
function deleteCookie(cookieName) {
  if ( getCookie(cookieName) ) {
    document.cookie = cookieName + "=" + ";path=/w" +
    ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
    document.cookie = cookieName + "=" + ";path=/wiki" +
    ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
  }
}
 
/*
==定期強制用戶更新cache==
*/
 
if( (""+wgUserGroups).indexOf("user")!=-1 && (wgAction=="view") ){
 var today=new Date();
 
 if(!getCookie("lastload") || isNaN(getCookie("lastload")) ){
  setCookie("lastload", today.getTime());
 }else{
 
  if( today.getTime()-getCookie("lastload") >= 7*24*60*60*1000 ){
   setCookie("lastload", today.getTime());
   if( getCookie("lastload")==today.getTime() ) window.location.reload(true);
  }else if( today.getTime()-getCookie("lastload") < 0 ){
   setCookie("lastload", today.getTime());
  }
 
 }
 
}
 
/*
==保護選項校正==
*/
 
if(wgAction=="protect") {
 
 addOnloadHook( function(){
  var pform=document.getElementById("mw-Protect-Form");
  var timeoptions;
 
  timeoptions=pform["wpProtectExpirySelection-edit"].options;
  if(timeoptions[0].value!="existing"){
   timeoptions[timeoptions.length-1].selected=true;
   ProtectionForm.updateExpiryList(pform["wpProtectExpirySelection-edit"]);
  }
 
  timeoptions=pform["wpProtectExpirySelection-move"].options;
  if(timeoptions[0].value!="existing"){
   timeoptions[timeoptions.length-1].selected=true;
   ProtectionForm.updateExpiryList(pform["wpProtectExpirySelection-move"]);
  }
 
 });
 
}
 
/*
==站内搜索统计==
see http://wikistics.falsikon.de/
 
*/
// This script is needed for anonymously logging search terms by the Squids; see [[wikt:de:MediaWiki:If-search.js]]
// The search URL will contain the search term
// Please modify retroactively
 
// You may have to adapt this?
function $(ID) {return document.getElementById(ID);}
 
function tfSearch(s,t) {
 if ($(s)) {
  $(s).setAttribute("onsubmit", "SubSearch("+t+")");
  $(s).parentNode.innerHTML = $(s).parentNode.innerHTML; // f***ing IE
 }
}
function LogSearch() {
 tfSearch('searchform',1);
 tfSearch('search',3);
 tfSearch('powersearch',2);
 tfSearch('bodySearch',4);
 //oSEAp = $("searchform").action.replace(/^.*\/wiki\//, "");
}
addOnloadHook(LogSearch);
var searchPageName = "Special:Search";
function SubSearch(s) {
 if (s<2) {
  var x = $("searchInput").value == '' ? '' : '/';
  $("searchform").action = searchPageName.replace(/(.*)/,wgArticlePath)+x+$("searchInput").value;
 } else if (s<3) {
  var x = $("powerSearchText").value == '' ? '' : '/';
  $("powersearch").getElementsByTagName("input")[0].value = searchPageName+x+$("powerSearchText").value;
 } else if (s<4) {
  var x = $("searchText").value == '' ? '' : '/';
  $("search").firstChild.value = searchPageName+x+$("c").value;
 } else if (s<5) {
  var x = $("bodySearchIput").value == '' ? '' : '/';
  $("bodySearch").action = searchPageName.replace(/(.*)/,wgArticlePath)+x+$("searchInput").value;
 }
}
/*
==加载ToolTips==
移植自Commons
 
*/
 
importScript( "MediaWiki:Tooltips.js" );
 
var dynamicTooltip = {
  toggle : false,
 
  doTip : function (evt)
  {
    x = evt.pageX ||
        evt.clientX + ((document.documentElement ? document.documentElement.scrollLeft : 0)
                       || document.body.scrollLeft || 0);
    y = evt.pageY ||
        evt.clientY + ((document.documentElement ? document.documentElement.scrollTop : 0)
                       || document.body.scrollTop || 0);
    var tip = document.createElement ('div');
    var text = document.createTextNode ('Initial mouse coordinates: x = ' + x + ', y = ' + y);
    if (this.tt_toggle) {
      // Make the whole stuff a dummy link every second time.
      var lk = document.createElement ('a');
      lk.appendChild (text);
      lk.setAttribute ('href', '#');
      tip.appendChild (lk);
    } else {
      tip.appendChild (text);
    }
    this.tt_toggle = !this.tt_toggle;
    return tip;
  }
}
 
function setTooltips (){
	var close_imgs = new Array(3);
	close_imgs[0] = document.createElement('img');
	close_imgs[0].src = "http://upload.wikimedia.org/wikipedia/commons/f/f8/Tooltip-CloseButton.png";
	close_imgs[1] = document.createElement('img');
	close_imgs[1].src = "http://upload.wikimedia.org/wikipedia/commons/5/5a/Tooltip-CloseButton-Hover.png";
	close_imgs[2] = document.createElement('img');
	close_imgs[2].src = "http://upload.wikimedia.org/wikipedia/commons/d/df/Tooltip-CloseButton-Active.png";
	close_imgs[0].width = close_imgs[1].width = close_imgs[2].width = "16";
	function createTips(clsname,tipclsname,attrs,isChild){
		var tip_elements = getElementsByClassName( document,'*',clsname);
		var tip_tip_elements = getElementsByClassName( document,'*',tipclsname);
		for (var i = 0,e; e = tip_elements[i]; i++) {
			new Tooltip(isChild?e.firstChild:e,tip_tip_elements[i],attrs);
		}
	}
	createTips(
		'TipTrackButton',
		'TipTrackButton_tip',
		{mode : Tooltip.TRACK,close_button : close_imgs}
	);
	createTips(
		'TipMouseButton',
		'TipMouseButton_tip',
		{ mode : Tooltip.MOUSE,close_button : close_imgs}
	);
	createTips(
		'TipClickButton',
		'TipClickButton_tip',
		{
			mode : Tooltip.MOUSE,
			close_button : close_imgs,
			activate: Tooltip.CLICK,
			deactivate : Tooltip.CLICK_ELEM
		},
		true
	);
	createTips(
		'TipTrack',
		'TipTrack_tip',
		{ mode : Tooltip.TRACK }
	);
	createTips(
		'TipMouse'
		,'TipMouse_tip',
		{ mode : Tooltip.MOUSE }
	);
	createTips(
		'TipClick',
		'TipClick_tip',
		{ 
			mode : Tooltip.MOUSE,
			activate: Tooltip.CLICK,
			deactivate : Tooltip.CLICK_ELEM
		},
		true
	);
}
 
hookEvent ('load', setTooltips);
 
/*
==擷取選單文字按鈕==
*/
 
function addGetMenuTextButton(id, srcMenu, targetText, tiptext, afterSelIdx) {
 var btnAdd=createElement("a", ((!tiptext)?"(+)":tiptext), {
  'id': id ,
  'href' : '#'
 });
 btnAdd.srcMenu=srcMenu;
 btnAdd.targetText=targetText;
 btnAdd.afterSelIdx=(!afterSelIdx || isNaN(afterSelIdx))?0:afterSelIdx;
 btnAdd.onclick=function(){
  this.targetText.value+=this.srcMenu.options[srcMenu.selectedIndex].value;
  srcMenu.selectedIndex=this.afterSelIdx;
  return false;
 }
 
 
 srcMenu.parentNode.appendChild(btnAdd);
}
 
hookEvent("load", function(){
 var useForm;
 
 if(wgAction=="protect" || wgAction=="unprotect"){     //保護理由
  useForm=document.getElementById("mw-Protect-Form");
  addGetMenuTextButton("wpProtectReasonSelectionAdd", useForm.wpProtectReasonSelection, useForm["mwProtect-reason"], "", 0);
 
 }else if(wgPageName.toLowerCase()=="special:blockip"){     //封禁理由
  useForm=document.getElementById("blockip");
  addGetMenuTextButton("wpBlockReasonListAdd", useForm.wpBlockReasonList, useForm.wpBlockReason, "", 0);
 
 }
 
} );
 
/*
==修正登入後即登出問題==
*/
 
if(wgPageName.toLowerCase()=="special:userlogin" && (""+window.location).toLowerCase().indexOf("returnto=special:userlogout")!=-1) {
 window.location.replace(wgServer+wgScript+"?title=Special:UserLogin");
}
 
/*
==繁简logo显示==
*/
 
addOnloadHook(function() {
	var plogo = document.getElementById("p-logo");
	if ( navigator.appName == "Microsoft Internet Explorer" ) {
		if ( navigator.appVersion.match("MSIE 7.0") == null) {
			plogo.getElementsByTagName("span")[0].style.filter = "progid:DXImageTransform."
				+ "Microsoft.AlphaImageLoader(src=http://upload.wikimedia.org/wikipedia/"
				+ wgULS("zh/6/62/Wiki_zh-hans.png", "zh/b/bc/Wiki.png")+ ")";
		}
		else {
			var a = plogo.firstChild;
			a.style.backgroundImage = "url(http://upload.wikimedia.org/wikipedia/"
				+ wgULS("zh/6/62/Wiki_zh-hans.png", "zh/b/bc/Wiki.png")+ ")";
		}
	}
	else {
		var a = plogo.getElementsByTagName("A")[0];
		a.style.backgroundImage = "url(http://upload.wikimedia.org/wikipedia/"
			+ wgULS("zh/6/62/Wiki_zh-hans.png", "zh/b/bc/Wiki.png")+ ")";
	}
});
 
//</source>