.roverlay {
	position:fixed;
	margin:0;
	padding:0;
	background-color:black;
	opacity:0.2;
	filter:alpha(opacity=20);
}
.rwindow {
	margin:0;
	padding:0;
	overflow:hidden;
	border:1px solid black;
	background-color:white;
	position:fixed;
	box-shadow: 5px 5px 15px #444;
}