#div_popup
{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    font-size: 14px;
    font-family: "Trebuchet MS" , Geneva, Helvetica, sans-serif;
}
#div_popup h1, h2, h3
{
    font-weight: normal;
}
#div_popup h1
{
    font-size: 2em;
}
#div_popup img
{
    border: none;
}
#fade
{
    background: #000000;
    position: fixed;
    width: 100%;
    height: 100%;
    filter: alpha(opacity=40);
    opacity: .40;
    left: 0;
    z-index: 100000;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)"; /*--IE 8 Transparency--*/
}
.popup_block
{
    background: #ddd;
    padding: 10px 20px;
    border: 10px solid #fff;
    float: left;
    width: 500px;
    position: fixed;
    top: 50%;
    left: 50%;
    margin: -140px 0 0 -280px;
    z-index: 120000;
}
.popup_block .popup
{
    float: left;
    width: 100%;
    background: #fff;
    margin: 10px 0;
    padding: 10px 0;
    border: 1px solid #bbb;
}
.popup h3
{
    margin: 0 0 20px;
    padding: 5px 10px;
    border-bottom: 1px solid #bbb;
    font-size: 1.5em;
    font-weight: normal;
}
.popup p
{
    padding: 5px 10px;
    margin: 5px 0;
}
.popup img.cntrl
{
    position: absolute;
    right: -20px;
    top: -20px;
}

/*--Making IE6 Understand Fixed Positioning--*/
/**html #fade
{
    position: absolute;
    top: expression(eval(document.compatMode && document.compatMode=='CSS1Compat') ? documentElement.scrollTop : document.body.scrollTop);
}

*html .popup_block
{
    position: absolute;
    top: expression(eval(document.compatMode && document.compatMode=='CSS1Compat') ? documentElement.scrollTop +((documentElement.clientHeight-this.clientHeight)/2) : document.body.scrollTop +((document.body.clientHeight-this.clientHeight)/2));
    left: expression(eval(document.compatMode && document.compatMode=='CSS1Compat') ? documentElement.scrollLeft + (document.body.clientWidth /2 ) : document.body.scrollLeft + (document.body.offsetWidth /2 ));
}*/