BEGIN_IMAGE(TT_MAIN)
  IMAGE_NORMAL("artwork/tooltip.png", __STRETCH, 3, 3, 3, 3)
  IMAGE_PADDING(4, 4, 4, 4)
END_IMAGE

BEGIN_IMAGE(TT_BLANK)
  IMAGE_NORMAL("artwork/blank.png", __STRETCH, 0, 0, 0, 0)
END_IMAGE