var uiman = ctrl.GetUIMan();
    uiman.CastToBaseManager();
    uiman.SetShowLevelBar(0);
    if(uiman.GetShowLevelBar()) 
        alert("설정 중")

    CXUIMan uiman = ctrlman.GetUIMan();
    uiman.SetShowCompass(1);
    if(!uiman.GetShowLevelBar())
        uiman.SetShowLevelBar(1);