//=========================================================================================================================
	// 跟踪程序
//========================================================================================================================= 
//document.write("<div id='track_div' style='display:none'>&nbsp;</div>");
var ref_url=escape(encodeURI(document.referrer)); 
var this_url=escape(encodeURI(window.location.href)); 
var brand_url = get_brand_url();
var height = screen.height;
var width = screen.width;

/*检查浏览器支持情况*/
var cookie=0;var frame=0;var java=0;var javas=0;

document.cookie = "CbsCookieName=value";
var arrStr = document.cookie.split("; ");
for(var i = 0;i < arrStr.length;i ++){
	var temp = arrStr[i].split("=");
	if(temp[0] == 'CbsCookieName') {
		cookie = 1;
	}
} 

if (self!=top) frame = '1';
if(navigator.appName.substring(0,2)=="Mi") 	java = '1';	
javas = cookie+","+frame+","+java;
 
var url = "http://"+brand_url+"/go.php?track=visit&ref_url="+ref_url+"&this_url="+this_url+"&height="+height+"&width="+width+"&javas="+javas; 
document.write("<div id='track_div' style='display:none'><iframe id='cbs_track_frame' src='"+url+"'></iframe></div>");

// 网页购买链接增加访问ID
document.onmousedown=function (e){
	
  	var href_str;
	var more_download_url;
	var evt=e||event; 
	var obj=evt.srcElement || evt.target;
 	var o = findA(obj);
 	if(o){
	    href_str = o.href;
		if (href_str.substr(0, 4) == "http" && href_str.substr(0, 10) != "http://cbs"){
			if (href_str.indexOf("swreg.org")!=-1|| href_str.indexOf("regnow.com")!=-1 || href_str.indexOf("/stat/?action=buy")!=-1  || href_str.indexOf("/stat/index.php?action=buy")!=-1 ){
   			  o.href = "http://"+brand_url+"/go.php?m=d&url="+encodeURI(escape(href_str));
			}
			return true; 			 
		}
 	}
}
 
 function findA(obj)
{ 
    if(obj == document.body || obj.tagName == "HTML" || obj.tagName == "BODY" || obj == "undefined"){
		return null;
	}else if(obj.tagName == "A"){
	 	return obj;
	} 
      obj  = obj.parentNode;
     return arguments.callee(obj);
}
  
function get_brand_url(){
 
	var sArr = document.getElementsByTagName("SCRIPT");
	var pids = "";
	var rs;
	for(var i=0;i<sArr.length;i++){
		rs = "";
		if (sArr[i].src.indexOf("//cbs.")!=-1 && sArr[i].src.indexOf("/jslibs/")!=-1){
			 rs = sArr[i].src.split('/');
			 return  rs[2];
		}
	}
 	
	if (!rs){
		return "cbs.wondershare.com"	
	}
}