var ETWJSQobj=new Object();

/*设置COOKIE*/
ETWJSQobj.setcookie=function (name,value)//两个参数，一个是cookie的名子，一个是值
{
    var Days = 30; //此 cookie 将被保存 30 分钟
    var expe  = new Date();    //new Date("December 31, 9998");
    expe.setTime(expe.getTime() + Days*60*60*1000);
    document.cookie = name + "="+ escape (value) + ";expires=" + expe;
};
/*设置COOKIE*/

/*获取COOKIE*/
ETWJSQobj.getcookie=function (name)    
{
    var arr = document.cookie.match(new RegExp("(^| )"+name+"=([^;]*)(;|$)"));
     if(arr != null) return unescape(arr[2]); return null;
};
/*获取COOKIE*/

/*删除cookie*/
ETWJSQobj.delcookie=function (name)
{
    var expe = new Date();
    expe.setTime(exp.getTime() - 1);
    var cval=ETW.getcookie(name);
    if(cval!=null) document.cookie= name + "="+cval+";expires="+expe;
};
/*删除cookie*/

ETWJSQobj.ajaxResult="";

/*AJAX请求*/
ETWJSQobj.AJAX=function(url,mydiv)
{
    var xmlhttp;
    xmlhttp=null;
    if(window.ActiveXObject){
        xmlhttp                         =   new ActiveXObject("Microsoft.XMLHTTP");}
    else{
        xmlhttp                         =   new XMLHttpRequest();
        }
    xmlhttp.open("GET",url,true);
    xmlhttp.onreadystatechange=function(){
        if(xmlhttp.readyState==4)
        {
            if(xmlhttp.status==200)
            {
                try{
                    var tempdiv         =   document.getElementById(mydiv);
                    tempdiv.innerHTML   =   '';
                    tempdiv.innerHTML   =   xmlhttp.responseText;
                }catch(err){}
                }
            }
        };
    xmlhttp.send(null);
 };

ETWJSQobj.serviceUrl="http://vrc.etwservice.com/";

(function() {
    var c = etwvrc.q[0][0];
    var b = window.location.href;
    var kd="";
    var kd                                  =document.getElementsByTagName('h2');
    try{kd                                  =kd[0].innerHTML;
    }catch(error){
        kd="";
    }
    var ck=ETWJSQobj.getcookie("_etw_jsq_time_cookie_");
    if(ck==null)
    {
        var expe  = new Date(); 
        expe=expe.getTime();
        var time=Math.random()+expe;
        ETWJSQobj.setcookie("_etw_jsq_time_cookie_",time);
        ck=time;
    }
    var d = ETWJSQobj.serviceUrl+"?visit/base&q=" + c + "&url=" + encodeURIComponent(b) + "&referrer=" + encodeURIComponent(document.referrer);
    d+= "&host=" + encodeURIComponent(document.domain)+"&vrcPx="+screen.width+"x"+screen.height+"&ck="+ck+"&kd="+encodeURIComponent(kd);
    var a = document.createElement("iframe");
    a.setAttribute("src", d);
    a.setAttribute("width", "0");
    a.setAttribute("height", "0");
    a.setAttribute("frameBorder", "0");
    var e = document.getElementsByTagName("head");
    e[0].appendChild(a);
    })(window);