.container{  
	overflow:hidden;
 } 

.lightbox{

    position: absolute;
    z-index:9999;
    width:480px;

padding:10px;
    }
.lightbox[id]{ /* IE6 and below Can't See This */
    position:fixed;
    }
#modal_overlay {
background-color:#000000;
}

.overlay{
    display:none;
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    z-index:5000;   
    background-color:#000;
    -moz-opacity: 0.8;
    opacity:.80;
    filter: alpha(opacity=80);
    }
.overlay[id]{ /* IE6 and below Can't See This */
    position:fixed;
    }