func Create()
  println ('Set ', id, ' = rgn.CreateRectRgn(', Left, ', ', Top, ', ', Width, ', ', Height, ')')
end

func Init()
  include("regions")
  var(id)
  id = RectRgn_
  if(!linked(doRegion))
    stack &= block.select(BLK_BODY)
    Create()
    block.select(_arr.pop(stack))
  end
end

func doRegion(_data)
  Create()
  if(linked(onCreate))
    event(onCreate, id + '.Value')
  end
end

func Result()
  return(id + '.Value')
end