.overBox {
	filter: alpha(opacity=80); /*older IE*/
	filter:progid:DXImageTransform.Microsoft.Alpha(opacity=80); /* IE */
	-moz-opacity: .80; /*older Mozilla*/
	-khtml-opacity: 0.8;   /*older Safari*/
	opacity: 0.8;   /*supported by current Mozilla, Safari, and Opera*/
	background-color:#000000;
	position:fixed;
	top:0px;
	left:0px;
	width:100%; height:100%;
	color:#FFFFFF;
	z-index:1000;
	
}
 
.overBox_box {
	background-color:#000000;
	position:absolute;
	top:0px; left:0px; color:#FFFFFF; text-align:center; vertical-align:middle;
	z-index:10000;
}