#overlay {
	position:absolute;
	top:0;
	left:0;
	margin:0;
	padding:0;
	display:none;
	width:100%;
}
#curtain {
	position:absolute;
	width:100%;
	margin:0;
	padding:0;
	left:0;
	top:0;
}
#container {
	display:none;  
	padding:0;
	margin:0;
	text-align:center;
	vertical-align:center;
	width:100%;
}