/* the overlayed element */
.simple_overlay, .overlay_ref {
	
	/* must be initially hidden */
	display:none;
	
	/* place overlay on top of other elements */
	z-index:10000;
	
	/* styling */
	background-color:#fff;
	
	width:675px;	
	min-height:200px;
	border:1px solid #666;
	
	/* CSS3 styling for latest browsers */
	-moz-box-shadow:0 0 90px 5px #000;
	-webkit-box-shadow: 0 0 90px #000;	
}

.overlay_ref {width:auto}

/* close button positioned on upper right corner */
.overlay_ref .close, .simple_overlay .close {
	background-image:url(/graph/close.gif);
	position:absolute;
	right:15px;
	top:15px;
	cursor:pointer;
	height:28px;
	width:28px;
}