.leightbox {
    color: #333;
    display: none;
    padding: 1em;
    border: 5px solid #B8B8B8;
    background-color: white;
    text-align: left;
    z-index:1001;
    overflow: auto;   
    position: fixed;
    top: 50%;
    left: 50%;
    margin-top: -250px;
    margin-left: -250px; 
}

#overlay{
    display:none;
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    z-index:1000;
    background-color:#333;
    -moz-opacity: 0.8;
    opacity:.80;
    filter: alpha(opacity=80);
}

.lightbox[id]{ /* IE6 and below Can't See This */    position:fixed;    }#overlay[id]{ /* IE6 and below Can't See This */    position:fixed;    }