.black_overlay{
           
		   display: none;
		   position:fixed;
            top: 0%;
            left: 0%;
            width: 100%;
            height: 100%;
            background-color:#999999;
			
			-ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";

  /* IE 5-7 */
  filter: alpha(opacity=50);

  /* Netscape */
  -moz-opacity: 0.5;

  /* Safari 1.x */
  -khtml-opacity: 0.5;

  /* Good browsers */
  opacity: 0.5;

}
        .white_content {
            display: none;
            position: absolute;
            top: 20%;
            left: 25%;
            width: 51%;
            height: 300px;;
            padding: 16px;
            z-index:1002;
		   overflow: auto;
		   background-color:#ADCFFF;
		  border: 1px solid black;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    border-radius: 10px;
	behavior: url(PIE.htc);
			
        }