Win = {
    modalWin: function(url) {
        var width = 800,height=650;
//        if (window.showModalDialog) {
//            window.showModalDialog(url, "showModalDialog", 
//            "dialogWidth:" + width + "px;dialogHeight:" + height + "px;left=" + (screen.width - width)/2 + "px; top=" + (screen.height-height)/2 +"px;");
//        } else {
            window.open(url, 'showModalDialog',
        'height=' + height + ',width=' + width + ',toolbar=no,directories=no,status=no, menubar=no,scrollbars=1, modal=yes,left=' + (screen.width - width)/2 + ', top=' + (screen.height-height)/2);
//        }
        return false;
    }
}