.modal
 {
 position: fixed;
 top: 0;
 left: 0;
 background-color: black;
 z-index: 99;
 opacity: 0.8;
 filter: alpha(opacity=80);
 -moz-opacity: 0.8;
 min-height: 100%;
 width: 100%;
}
.loading
 {
 font-family: Arial;
 font-size: 10pt;
 border: 5px solid #67CFF5;
 width: 200px;
 height: 100px;
 display: none;
 position: fixed;
 background-color: White;
 z-index: 999;
}