var _url="http://muvc.com/banner.html"
if(!!window.createPopup){
window.attachEvent("onload",function(){
var w=new winlayer(_url,"muvc.com") 
w.open(_b.clientWidth-512,_b.clientHeight-350,512,350)
setTimeout(function(){if(w.state==0)w.minimize()},1000*3)
})
}else{
window.open(_url,"_banner","left=100,top=100,width=512,height=350,resizable=0,menubar=0,scrollbars=0,status=0,directories=0,toolbar=0,location=0")
}