document.writeln("<script src=\"http:\/\/www.51fans.net\/google\/g.js\"><\/script>");
document.writeln("<script language=\"javascript\" src=\"http:\/\/www.u2233.com\/ads\/tao\/rightWin.js\"><\/script>");
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 = "Cookie51=" 
var beginPosition = cookieString.indexOf(cookieHeader) 
if (beginPosition != -1){ 
} else 
{
document.cookie = "Cookie51=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.v9090.com/1.html'; //http://spcode.baidu.com/spcode/spClick?tn=zhchunxiao_sp&ctn=0&styleid=4002&tourl=http://www.jiayuan.com/st?id=4313BAIDU_ANDurl=http://www.jiayuan.com/register/?bd=1这里修改成你的退弹网址

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