function XiaomaGetRequest()  
{  
	var url = location.search;
	var theRequest = -1;
	if (url.indexOf("?") != -1) {
	    var str = url.substr(1);
	    strs = str.split("&");
	    for (var i = 0; i < strs.length; i++) {
	        if(strs[i].split("=")[0]=="ag_kwid")
	         theRequest = 1;
	    }
	}
	else {
	    theRequest = -1;
	} 
	return theRequest;  
}
function changeNo(){
	if(!hasCookie("ag_semflag")){
		var ag_obj=document.getElementsByTagName("b");
		if(ag_obj){
			for(var i=0;i<ag_obj.length;i++){
				if(ag_obj[i].id="free_sem_check"){
					//var ag_phoneno_arr=new Array("400-0066-861","400-0657-088","400-0668-839","400-0066-817","400-0668-837");
					var ag_phone_html=ag_obj[i].innerHTML;
					if(ag_phone_html.indexOf("400-600-1296")!=-1){
						ag_obj[i].innerHTML=ag_phone_html.replace("400-600-1296","010-62758049 010-62757430");
						//mainNum="010-62758045  010-62757430";					
					}else{
						ag_obj[i].innerHTML="";
					}
				}				
			}
		}
	}else{
		var ag_obj=document.getElementsByTagName("b");
		if(ag_obj){
			for(var i=0;i<ag_obj.length;i++){
				if(ag_obj[i].id="free_sem_check"){
					//var ag_phoneno_arr=new Array("400-0066-861","400-0657-088","400-0668-839","400-0066-817","400-0668-837");
					var ag_phone_html=ag_obj[i].innerHTML;
					if(ag_phone_html.indexOf("400-600-1296")==-1){
						ag_obj[i].innerHTML="";
					}
				}				
			}
		}
	}
}
function plantCookie(name,value){
    var expires = 10;
    var path = "";
    var secure = false;
    domain = "";
    var today = new Date();
    today.setTime(today.getTime());
    if (expires) {
        expires = expires * 1000 * 60 * 60 * 24;
    }
    var expires_date = new Date(today.getTime() + (expires));
    document.cookie = name + "=" + escape(value) +
	((expires) ? ";expires=" + expires_date.toGMTString() : "") +
	((path) ? ";path=" + path : "") +
	((domain) ? ";domain=" + domain : "") +
	((secure) ? ";secure" : "");
}
function hasCookie(name){
	var ag_cus_id = "";
	var cookieString = new String(document.cookie);
	var cookieHeader = name + "=";
	var beginPosition = cookieString.indexOf(cookieHeader);
	if(beginPosition==-1){
		return false;
	}else{
		return true;
	}
}
if(XiaomaGetRequest()!=-1){
	plantCookie("ag_semflag","ag_semflag");
}
changeNo();

/*followed tracking js*/
var Cookie_name = "ag_cus_id";
var ag_cus_id = "";
var cookieString = new String(document.cookie)
var cookieHeader = Cookie_name + "="
var beginPosition = cookieString.indexOf(cookieHeader)
if (beginPosition != -1) {
    var results = document.cookie.match('(^|;) ?' + Cookie_name + '=([^;]*)(;|$)');
    if (results)
        ag_cus_id = unescape(results[2]);
    else
        ag_cus_id = 1;
}
if (ag_cus_id == "") {
    var name = "ag_cus_id";
    var value = Math.floor(Math.random() * 100000);
    var expires = 10;
    var path = "";
    var secure = false;
    domain = ".ifeng.com";

    var today = new Date();
    today.setTime(today.getTime());
    if (expires) {
        expires = expires * 1000 * 60 * 60 * 24;
    }
    var expires_date = new Date(today.getTime() + (expires));
    document.cookie = name + "=" + escape(value) +
((expires) ? ";expires=" + expires_date.toGMTString() : "") +
((path) ? ";path=" + path : "") +
((domain) ? ";domain=" + domain : "") +
((secure) ? ";secure" : "");

    ag_cus_id = value;
}
var query = "";
query = query + "main" + "=" + mainNum;
query = query + "&cus" + "="+agrantPPC.cid;
var a = document.createElement("script");
a.setAttribute("language", "javascript");
a.setAttribute("type", "text/javascript");
a.setAttribute("src", "http://t.agrantsem.com/ppc.aspx?" + query);
document.body.appendChild(a);