.ask_btn 
        {   
            display: block;
            cursor:pointer;
            background:url('/ask/images/but.gif') no-repeat top left ;
            text-align:center;
            font-size:12px;
            font-weight:bold; 
            width:201px;
            height:32px;
            line-height: 30px;
            text-decoration: none;
        }
            
        .ask_btn:hover 
        {
            background:url('/ask/images/but_hover.gif') no-repeat top left;
        }
        



.ask_background
{
	display:block; width:100%; height:100%; position:absolute; left:0; top:0; z-index:50; display:none;
	background:#000;
	filter:progid:DXImageTransform.Microsoft.Alpha(opacity=75);
	-moz-opacity:0.75;
	-khtml-opacity:0.75;
	opacity:0.75;
}

.ask_main
{
    z-index:90; display:none;
    position: absolute;
    background-color:White;
    top: 30%;
    height : 210px;
    width :450px; 
    left:30%;
}

.ask_frame
{
    border-style:solid;
    border-width:1px;    
    height : 210px;
    width : 450px;
}