#obj579 { z-index:1; width:335px; left:40px; height: 407px; top: 25px;  background-color:#dddddd;  } 
#obj580 { z-index:2; width:125px; left:40px; height: 100px; top: 473px;  } 
#obj691 { _height:573px; min-height:573px; }