var ctrlman = m_Map.GettrlMan();
  var uiman = ctrlman.GetUIMan();
  var obj = uiman.GetLevelBar();
  if (obj.GetVisible() != 0) {
    obj.SetVisible(0);
    obj.SetAlpha(50);
  } else {
    obj.SetVisible(1);
  }

  CXCtrlMan ctrlman = m_Map.GetCtrlMan();    
  CXUIMan uiman = ctrlman.GetUIMan();  
  CXUIPanel obj = uiman.GetLevelBar();
  if (obj.GetVisible() != 0) {
      obj.SetVisible(0);
      obj.SetAlpha(50);
  } else {
      obj.SetVisible(1);
  }