#mistake {
  background-image:url(overlay.png);
  position:absolute;
  margin:auto;
  top:0;
  left:0;
  z-index:997;
  width:100%;
}

* html #mistake {
  background-image:none;
  overflow:hidden;
  overflow-y:hidden;
  overflow-x:hidden;
} 

#m_window {
  position:absolute;
  background:url(../im/bgr/bgr_under_construction.jpg) repeat;
  background-color:#9e9e9e;
  border:2px solid #3c3c3c;
  width:350px;
  height:400px;
  z-index:998;
  overflow:hidden;
  overflow-y:hidden;
  overflow-x:hidden;
}

#m_frame {
  border:0; 
  width:100%;
  height:378px;
  overflow:hidden;
  overflow-y:hidden;
  overflow-x:hidden;
}

* html #m_frame {
  margin-top:7px;
  overflow:hidden;
  overflow-y:hidden;
  overflow-x:hidden;
}