oia.setKeysBuffered(false);
	protected void setPrehelpState(boolean setErrorCode, boolean lockKeyboard,			boolean unlockIfLocked) {		statusErrorCode = setErrorCode;		if (oia.isKeyBoardLocked() && unlockIfLocked)			oia.setKeyBoardLocked(false);		else			oia.setKeyBoardLocked(lockKeyboard);		bufferedKeys = null;      oia.setKeysBuffered(false);	}