static BufferedImage bb_loadWoodyImage(S emo) {
  S name = firstStartingWith(bb_woodyImageNames(), emo);
  if (name == null) null;
  File f = javaxDataDir("Woody Images/" + name);
  if (!fileExists(f))
    saveBinaryPageToFile(bb_woodyImageBaseURL() + name, f);
  ret loadImage2(f);
}