Loz,

Confusing! Upon a re-read it is simply awful and I am surprised you took the time to answer.

I think we'll just chalk this one up to a 'brain fart' and leave it at that. I was investigating one thing and starting to ask questions about a completely different topic. Too quick to the keyboard I guess.

Thanks for the attempt at a response and I will pose a well formed question when I have a little more time.

Ralph