.poppup_overlay{ 
	      display: none;
		  position:fixed;
          top: 0%;
		  left: 0%;
          width: 100%;
          height: 100%;
          background-color: black;
		  background-position:fixed;
          z-index:1001;
          -moz-opacity: 0.8;
          opacity:.80;
          filter: alpha(opacity=80);
      }
	  
  * html .poppup_overlay { /* ie6 hack */
     position: absolute;
     height: expression(document.body.scrollHeight > document.body.offsetHeight ? document.body.scrollHeight : document.body.offsetHeight + 'px');
	}
  
      .poppup_content {
          display: none;
		  position:fixed;
          top: 44%;
          left: 42%;
          padding: 16px;
          border: 1px solid orange;
          background-color: white;
          z-index:1002;
          overflow: auto;
      }
	  
* html .poppup_content { /* ie6 hack */
	position: absolute;
margin-top: expression(0 - parseInt(this.offsetHeight / 2) + (TBWindowMargin = document.documentElement && document.documentElement.scrollTop || document.body.scrollTop) + 'px');
}
#close{ border:#686868 solid 1px; background:#686868; color:#FFFFFF; padding:3px;}
#ok{ border:#A5D564 solid 1px; background:#A5D564; color:#FFFFFF; padding:3px;}
.fl_left{float:left;}
.fl_right{float:right;}