function DivOpenClose(Url,OpenClose,width,height){
var w=width
var h=height
var t=50;
var l=(document.body.clientWidth-w)/2;
var i=Url
var j=OpenClose
if(j==1){
document.getElementById("DivIframe").style.visibility="visible";
document.getElementById("DivIframe").style.width=w+"px";
document.getElementById("DivIframe").style.height=h+"px";
document.getElementById("DivIframe").style.top=t+"px";
document.getElementById("DivIframe").style.left=l+"px";
document.getElementById("OpenIframe").src=i;
}
if(j==2){
parent.document.getElementById("DivIframe").style.width=0;
parent.document.getElementById("DivIframe").style.height=0;
parent.document.getElementById("DivIframe").style.visibility='hidden';
parent.document.getElementById("OpenIframe").src="about:blank";
}
}