.black_overlay{ 
	display:none; 
	position:absolute; 
	top:0%; 
	left:0%; 
	width:100%; 
	height:900px; 
	background-color:black; 
	z-index:1001; 
	-moz-opacity: 0.8; 
	opacity:.70; 
	filter: alpha(opacity=70);
}

.white_content { 
	display: none; 
	position: absolute; 
	top:23%; 
	left:30%; 
	background-color:white; 
	z-index:1002; 
	text-align:center;
}