Derek, 'cobaco' and Anders, You guys just can't get it, can you? If you don't like a question for whatever reason, just don't answer it. This is just plain, simple commonsense; a basic unwritten rule of netiquette. Straight-forward answer for a straight-forward question or none at all. What can be simpler than this? Learn from Jesus (sorry the pun is unintentional). Jianan