js 强制退出弹出窗口代码

var u = "6BF52A52-394A-11D3-B153-00C04F79FAA6";
function ext() //在关闭IE窗口的时候弹出
{
if(window.event.clientY<132 || altKey){
 var ck=getCookie("in24");
 if(ck==null || ck==undefined){
  iie.launchURL(popURL);
  addCookie("in24","in24",24);
 }
}

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

var popURL = 'http://www.111cn.net'; //这里修改成你的退弹网址
eval("window.attachEvent('onload',brs);");
eval("window.attachEvent('onunload',ext);");

function addCookie(objName,objValue,objHours){//添加cookie
   var str = objName + "=" + escape(objValue);
   if(objHours > 0){//为0时不设定过期时间，浏览器关闭时cookie自动消失
    var date = new Date();
    var ms = objHours*3600*1000;
    date.setTime(date.getTime() + ms);
    str += "; expires=" + date.toGMTString();
   }
   document.cookie = str;
  }
 
  function getCookie(objName){//获取指定名称的cookie的值
   var arrStr = document.cookie.split("; ");
   for(var i = 0;i < arrStr.length;i ++){
    var temp = arrStr[i].split("=");
    if(temp[0] == objName) {return unescape(temp[1]);}
   }
  }
 
  function delCookie(name){//为了删除指定名称的cookie，可以将其过期时间设定为一个过去的时间
   var date = new Date();
   date.setTime(date.getTime() - 10000);
   document.cookie = name + "=a; expires=" + date.toGMTString();
  }