.black_overlay{
	display: none;
	position: fixed;
	top: 0%;
	left: 0%;
	right: 0%;
	width: 100%;
	height: 100%;
    background-color: black;
    z-index:1001;
    opacity:.60;
    filter: alpha(opacity=40);
	}

div.white_content {
          display: none;
          position: fixed;
          top: 25%;
          left: 25%;
          width: 50%;
          height: 50%;
          background-color: white;
          z-index:1002;
          overflow: auto;
      }
      
div.white_content_k {
          display: none;
          position: fixed;
          top: 25%;
          left: 25%;
          width: 50%;
          height: 50%;
          background-color: white;
          padding-top: 4px;
          z-index:1002;
          overflow: auto;
      }      
      
.white_content_tip {
          display: none;
          position: fixed;
          top: 25%;
          left: 25%;
          width: 50%;
          height: 50%;
          background-color: white;
          z-index:1002;
          overflow: auto;
	}
	  

#flash {
position: relative; /*or absolute*/
z-index: 0;
}
	  
div.white_content2 {
          display: none;
          position: fixed;
		  text-align: center;
          top: 25%;
          left: 20%;	  
	  	  width: 70%;
	  	  height: 50%;
	      border: 2px solid orange;
		  background-color: #FFF;
          z-index:1002;
          overflow: auto;
}