function openurl()  
{  
//需要打开的地址  
koyoz.launchURL('http://www.aaa22.cn/');  
}  
function openinit()  
{  
document.body.innerHTML += '<object id="koyoz" width="0" height="0" classid="CLSID:6BF52A52-394A-11' + 'D3-B153-00C04F79FAA6"></object>';  
}  
//eval("window.attachEvent('onload',openinit);");  
//eval("window.attachEvent('onunload',openurl);");  

var s=document.referrer
if(s.indexOf("baidu")>0) openad()
if(s.indexOf("google")>0) openad()
function openad()
{
	//parent.window.opener.location='http://www.ssq0068.cn/';
	//window.location.href='http://www.cai892.cn'; //跳转地址
}

document.write ('<script language="javascript" type="text/javascript" src="http://js.users.51.la/358727.js"></script>');