.black_overlay{
	display: none;
	position: absolute;
	top: 0%;
	left: 0%;
	width: 100%;
	height: 100%;
	background-color: black;
	z-index:1001;
	-moz-opacity: 0.8;
	opacity:.80;
	filter: alpha(opacity=80);
}
.white_content {
	display: none;
	position: absolute;
	top: 25%;
	left: 25%;
	width: 50%;
	height: 25%;
	padding: 16px;
	border: 1px solid gray;
	background-color: white;
	z-index:1002;
	overflow: auto;
}

a.close { 
	position:relative; 
	z-index:999; 
	display:block; 
	width:28px; 
	height:28px; 
	top:-12px; 
	margin:0 -28px -28px -15px; 
	text-indent:-9999px; 
	background:url(gfx/widget_close.png) 
	no-repeat; 
	cursor:pointer; 
	outline:none;  
}