.jqmWindow {
    display: none;

    position: fixed;
    /*position: absolute;*/
    top: 17%;
    left: 50%;

    margin-left: -170px;

}

.jqmOverlay { background-color: #000; }

/* Fixed posistioning emulation for IE6
     Star selector used to hide definition from browsers other than IE6
     For valid CSS, use a conditional include instead */
* html .jqmWindow {
     position: absolute;
     top: expression((document.documentElement.scrollTop || document.body.scrollTop) + Math.round(17 * (document.documentElement.offsetHeight || document.body.clientHeight) / 100) + 'px');
}