var wbd_hover_popup_blend = true;
function wbd_hover_get_blend(el) {
    if (!wbd_hover_popup_blend)
        return null;
    try {
        if (el.filters && el.filters['blendTrans'])
            return el.filters['blendTrans'];
    } catch (e) {
        return null;
    }
}
function wbd_hover_popup_open(el) {
    var f = wbd_hover_get_blend(el);
    if (f) f.apply();
    el.style.visibility = 'visible';
    if (f) f.play();
    return false;
}
function wbd_hover_popup_close(el) {
    var f = wbd_hover_get_blend(el);
    if (f) f.apply();
    el.style.visibility = 'hidden';
    if (f) f.play();
    return false;
}