#overlay {
	width: 100%;
	height: 100%;
	background-color:#000000;
	filter: alpha(opacity=70); 
	opacity: .7;
	position: absolute;
	top: 0px;
	left: 0px;
	z-index: 99999999;
}
.divPopup {
	padding:10px;
	z-index:9999999;
}