func doWork(_data, index)
  sys.selectelement(cgt.el_get_child_id(0))
  event(cgt.pt_get_name_byid(cgt.pt_arr_event(index)), _data)
  sys.selectelement(cgt.el_get_parent_id())
end

func getVar(_data, index)
  sys.selectelement(cgt.el_get_child_id(0))
  return(point(cgt.pt_get_name_byid(cgt.pt_arr_data(index))))
end