body{
  position:relative;
}
#mod_window
{
	position:fixed;
	top:0;
	right:0;
	bottom:0;
	left:0;
	height:100%;
  _height:950px;
	width:100%;
	margin:0;
	padding:0;
  background:#000;
  filter:'alpha(opacity=70)';
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";  
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=70); 
  opacity: .70;
	-moz-opacity: 0.70;
	z-index:299;
}
* html #mod_window{   
	position: absolute;
	height: expression(document.body.scrollHeight > document.body.offsetHeight ? document.body.scrollHeight : document.body.offsetHeight + 'px');
}
#callout-overlay{
  position:fixed;
  bottom:0;
  right:15px;
  z-index:300;
  background:transparent url(/images/overlay_bg-ff4.png) no-repeat 0 0;
  width:487px;
  height:213px;
}
.close_btn{
  background:transparent url(/images/close_btn.png) no-repeat 0 0;
  height:24px;
  width:24px;
  position:absolute;
  top:5px;
  right:5px;
  text-indent:-100000em;
}
a:focus{
    outline:none; /*removes dotted line for ff */
}