TMPL_129_PBtn.txt
curDepth: 2-byte integer (decimal)
nbDepth: list (2-byte zero-based item count)
  Depth: 2-byte integer (decimal)
  normal PICT: 2-byte integer (decimal)
  hilited PICT: 2-byte integer (decimal)
  dimmed PICT: 2-byte integer (decimal)