private void blitNumber(int number, int x, int y) {
      if (numbers!=null) {
         String sNum=Integer.toString(number);
         for (int i=0; i<sNum.length(); i++) {
            char cNum=sNum.charAt(i);
            int iNum=cNum-48;
            buffer.blit(numbers, iNum*5, 0, x, y, 5, 9, FrameBuffer.TRANSPARENT_BLITTING);
            x+=5;
         }
      }
   }