addCommand(MenuEngine.NEXT10MOVES); addCommand(MenuEngine.PREV10MOVES);
  public void switchToObservePlayMenu() {    clearOptionalItems();    addCommand(MenuEngine.FIRST_MOVE);    addCommand(MenuEngine.LAST_MOVE);    addCommand(MenuEngine.ZOOM);    addCommand(MenuEngine.COMMENT);    addCommand(MenuEngine.IGS_GAMELIST);    addCommand(MenuEngine.IGS_USERLIST);    addCommand(MenuEngine.IGS_DISCONNECT);  }