#mbox{background-color:#eee; padding:8px; border:2px outset #666;cursor:pointer}
#mbm{font-family:sans-serif;font-weight:bold;float:right;padding-bottom:5px;}
#ol{background-image: url(../images/overlay.png);}

* html #ol{background-image:none;     filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../images/overlay.png", sizingMethod="scale");}