body 

     {

        margin:0;

        padding:0;

        height:100%; 

     }

     .modal

     {

        display: none; 

        position: absolute;

        top: 0px; 

        left: 0px;

        background-color:black;

        z-index:100;

        opacity: 0.8;

        filter: alpha(opacity=60);

        -moz-opacity:0.8;

        min-height: 100%;

     }

     #divImage

     {

        display: none;

        z-index: 1000;

        position: fixed;

        top: 0;

        left: 0;

        background-color:White;

        height: 540px;

        width: 660px;

        padding: 3px;

        border: solid 1px black;

     }