Yeah, I know. The factor "client" can be a problem sometimes. Usually I manage to explain it to them and they get it, but some are quite stubborn.
But as I said, there are always problems that are more complex and there this solution might be relevant. Thus it would be great if you could post it in the work around section, maybe? Because things in the forum get lost, in the work around section they are well archived (don't want to know how many of Tony's brilliant work arounds have been lost over time in the forum...).