#GB_overlay {
  background-image: url(/JavaScript/greybox/overlay.png); 
  position: fixed;
 /* margin: auto;*/
  top: 0;
  left: 0;
  z-index: 100;
  width:  100%;
  height: 100%;
}

* html #GB_overlay {
  background-color: #000;
  background-color: transparent;
  background-image: url(/JavaScript/greybox/blank.gif);
  filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="/JavaScript/greybox/overlay.png", sizingMethod="scale");
  position: absolute;
  height: expression(document.body.scrollHeight > document.body.offsetHeight ? document.body.scrollHeight : document.body.offsetHeight + 'px');
}

#GB_window {
  top: 5%;
  left: 50%;
  position: fixed;
  background-color: #FFF;
  overflow: auto;
  width: 400px;
  height: 400px;
  z-index: 150;
  border:0;
}

* html #GB_window { /* ie6 hack */
top:50%;
position: absolute;
margin-top: expression(0 - parseInt(this.offsetHeight / 2) + (TBWindowMargin = document.documentElement && document.documentElement.scrollTop || document.body.scrollTop) + 'px');
}

#GB_frame {
  border: 0;
  overflow: auto;
  width: 100%;
  height: 378px;
  background: #FFF;
}

#GB_caption {
  color: #2a2a2a;
  background: #FFF;
  padding: 2px 0 2px 5px;
  margin: 0;
  text-align: left;
}

#GB_window img {
  position: absolute;
  top: 0px;
  right: 0px;
  cursor: pointer;
  cursor: hand;
}