.tooltip_sf{
	position: absolute;
	display: block;
	width:100%;
	height:100%;
	top:0px;
	left:0px;
	background-color: gray;
	z-index: 1;
	filter:alpha(opacity=50);
	-moz-opacity:.50;
	opacity:.50;
}
.tooltip_close{
	position: absolute;
	top: 9%;
	left: 9%;
	cursor: pointer;
	z-index: 2;
}

div.tooltip{
	border: 1px solid black;
	background-color: #fff;
	position:absolute;
	padding-left:20px;
	display: block;
	top: 10%;
	left: 10%;
	width: 80%;
	height: 80%;
	z-index: 1;
	overflow: auto;
}