var WB=(function(){var what={};var moduleList={connect:"http://tjs.sjs.sinajs.cn/t3/platform/js/api/wb_connect.js",client:"http://tjs.sjs.sinajs.cn/t3/platform/js/api/wb_client.js","widget.base":"http://tjs.sjs.sinajs.cn/t3/platform/js/widget/base.js","widget.atWhere":"http://tjs.sjs.sinajs.cn/t3/platform/js/widget/atWhere.js"};var IE=/msie/i.test(navigator.userAgent);function isArray(o){return Object.prototype.toString.call(o)==="[object Array]"}function loadScript(sURL,oCallBack){var js;js=document.createElement("script");js.charset="UTF-8";if(IE){js.onreadystatechange=function(){if(js.readyState.toLowerCase()=="complete"||js.readyState.toLowerCase()=="loaded"){oCallBack.call(oCallBack)}}}else{js.onload=function(){oCallBack.call(oCallBack)}}js.src=sURL;document.getElementsByTagName("head")[0].appendChild(js)}what.regist=function(sNameSpace,oMark){var currentPart;var rootObject=what;var namespaceParts=sNameSpace.split(".");for(var i=0;i<namespaceParts.length;i++){currentPart=namespaceParts[i];if(rootObject[currentPart]==null){if(i==namespaceParts.length-1&&oMark!=null){rootObject[currentPart]=oMark}else{rootObject[currentPart]={}}}rootObject=rootObject[currentPart]}return rootObject};what.regist("core",{load:function(aPkgName,oCallBack){var arr=isArray(aPkgName)?aPkgName:[aPkgName];var i,len=arr.length,key,loadedNum=0;for(i=0;i<len;i++){key=arr[i];loadScript(moduleList[key],function(){loadedNum++;if(loadedNum==len){oCallBack.call(oCallBack)}})}}});return what})();