.modal
        {
           position: fixed;
            top: 0;
            left: 0;
            background-color: black;
            z-index: 99;
            opacity: 0.2;
            filter: alpha(opacity=80); 
            -moz-opacity: 0.2;
            min-height: 100%;
            width: 100%; 
        }
        .loading
        {
            font-family:Helvetica, Arial;
            font-size: 10pt;
           /* border: 5px solid #67CFF5; */
            width: 64px;
            height: 64px;
            display: none;
            position: fixed;  
            opacity: 0.4;         
          /* background-color: White; */
            z-index: 999;
        }