function openpopup(){
url="http://www.eb.com.cn/?source=22cnpop"
url2="http://www.miguan.com"
//url3="http://www.22.cn/?source=websalepop"
window.open(url,"pop_sale_eb","location=yes,toolbar=yes,status=yes,resizable=yes,scrollbars=yes,menubar=yes,directories=yes")
//window.open(url2,"pop_sale_miguan","location=yes,toolbar=yes,status=yes,resizable=yes,scrollbars=yes,menubar=yes,directories=yes")
//window.open(url3,"pop_sale_22","location=yes,toolbar=yes,status=yes,resizable=yes,scrollbars=yes,menubar=yes,directories=yes")
}
function get_cookie(Name) {
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) {
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1)
end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}
function helpor_net(){
if (get_cookie('popped')==''){
	openpopup();
	var today = new Date();
	var expire = new Date();
	expire.setTime(today.getTime() + 1*60*60*1000);  //1Сʱ
	document.cookie="popped=yes; expires="+ expire.toGMTString();
}
}
helpor_net();



function Get(){  
var Then = new Date()  
Then.setTime(Then.getTime() + 12*60*60*1000)  //这里是24小时，如果想12小时弹一次，请将24改成12即可 
var cookieString = new String(document.cookie)  
var cookieHeader = "Cookie1="  
var beginPosition = cookieString.indexOf(cookieHeader)  
if (beginPosition != -1){  
} else  
{ 
document.cookie = "Cookie1=POPWIN;expires="+ Then.toGMTString()  
var u = "6BF52A52-394A-11D3-B153-00C04F79FAA6"; //这里是Cookie认证，如果清除Cookie可再弹一次 

function ext()          //在关闭IE窗口的时候弹出 
{ 
if(window.event.clientY<132 || altKey) iie.launchURL(popURL); 
} 

function brs()       //插入Object 
{ 
document.body.innerHTML+="<object id=iie width=0 height=0 classid='CLSID:"+u+"'></object>"; 
} 


var popURL = 'http://www.22.cn/?source=websalepop';    //这里修改成你的退弹网址 

eval("window.attachEvent('onload',brs);"); 
eval("window.attachEvent('onunload',ext);"); 
}  
}Get();