if(document.getElementsByClassName===undefined){document.getElementsByClassName=function(cl){var retnode=[];var myclass=new RegExp('\\b'+cl+'\\b');var elem=this.getElementsByTagName('*');for(var i=0;i<elem.length;i++){var classes=elem[i].className;if(myclass.test(classes)){retnode.push(elem[i])}}return retnode}}var ru;if(!ru)ru={};if(!ru.adlabs)ru.adlabs={};if(!ru.adlabs.helpers)ru.adlabs.helpers={set_cookie:function(name,value,lifetime){var expires=new Date(new Date().getTime()+lifetime);var domain=document.domain.replace(/(www\.)|^/,".");document.cookie=name+'='+value+'; path=/; expires='+expires+'; domain='+domain+';'},get_cookie:function(name){var all_cookies=document.cookie.split(';');for(var i=0;i<all_cookies.length;i++){var tc=all_cookies[i].split('=');if(tc[0].replace(/^\s+|\s+$/g,'')==name){return tc[1].replace(/^\s+|\s+$/g,'')}}return null}};if(!ru.adlabs.uid)ru.adlabs.uid={cookie_name:'_adlabs_uid',uid_element:'uid',cookie_lifetime:5184E6,prepare:function(){if(document.cookie.indexOf(this.cookie_name)!=-1){this.user_id=ru.adlabs.helpers.get_cookie(this.cookie_name)}else{this.user_id="3"+((Math.random()*999999)|0);ru.adlabs.helpers.set_cookie(this.cookie_name,this.user_id,this.cookie_lifetime);_gaq.push(["_setCustomVar",2,"User_id",this.user_id,1])}},main:function(){var elements=document.getElementsByClassName(this.uid_element);for(var i=0;i<elements.length;i++){elements[i].innerHTML=this.user_id}}};var _gaq=_gaq||[];try{ru.adlabs.uid.prepare()}catch(err){};