#myoverlay {background-image: url(overlay.png);position: absolute;top: 0px;left: 0px;z-index: 90;width: 100%;height: 100%;}
* html #myoverlay {background-color: #fff;filter:alpha(opacity=50);-moz-opacity: 0.4;opacity: 0.5;}
#mymodal {padding: 10px;display: none;z-index: 100;overflow: hidden;background:#fff;border:1px solid #000;}
#mycounters {border: 8px solid #06c;background: #fff;width: 520px;height: 300px;line-height: 1.4em;font-family: arial;font-size: 10pt;padding: 10px;display: none;z-index: 100;overflow: auto;}
#mymodal_back {position: absolute;bottom: 10px;left: 10px;	}
#mymodal_upgrade {position: absolute;bottom: 10px;right: 10px;}
#mymodal_close {position:absolute;top:-5px;right:-5px;cursor:pointer;}