.overlay {
	position:absolute;
	top:0px;
	bottom:0px;
	left:0px;
	right:0px;
	background:#666;
	z-index:101;
	-moz-opacity:0.5;
	-khtml-opacity: 0.5;
	filter:alpha(opacity=50);
}

.lightbox {
	position: absolute;
	top:50%;
	left:50%;
	z-index:102;
	width:600px;
	min-height:570px;
	height:auto;
	margin:-300px 0 0 -250px;
	border:2px solid #fff;
	background:#fff; 
	text-align:left;
}