#mask {
  position:absolute;
  left:0;
  top:0;
  z-index:9000;
  background-color:#000;
  display:none;
}
  
#boxes .window {
  position:absolute;
  left:0;
  top:0;
  width:594px;
  height:574px;
  display:none;
  z-index:9999;
  padding:1px;
}

#boxes #dialog {
   width:594px;
  height:600px;
    z-index:9999;

}

#boxes #dialog .close{
  width:594px; 
  height:25px;
  display: block;
	text-indent: -9999px;
	background: transparent url( ../img/close_popup.png ) 0px 0px no-repeat;
}