.black_overlay
            {
                display: none;
                position: absolute;
                top: 0%;
                left: 0%;
                width: 100%;
                height: 100%;
                background-color: black;
                z-index: 1001;
                -moz-opacity: 0.8;
                opacity: .80;
                filter: alpha(opacity=80);
            }
            .white_content
            {
                display: none;
                position: absolute;
                top: 15%;
                left: 25%;
                width: 44%;
                height: 52%;
                padding: 16px;
                border: 16px solid #CCCCCC;
                background-color: white;
                z-index: 1002;
                overflow: auto;
            }
            #close
            {
                display: block;
                float: right;
                position: relative;
                top: -10px;
                right: -10px;
                height: 20px;
            }