function FramePopup() { }
FramePopup.Open = function(url, width, height, showScroll) {
    var frameAnchor = $get("FramePopupLink");
    var frameUrl = url + "?keepThis=true&TB_iframe=true&width=" + width + "&height=" + height;
    frameAnchor.href = frameUrl;
    fireEvent(frameAnchor, 'click');
};

FramePopup.Close = function() {
    tb_remove();
};