>Ooops. 'to' in 'do' an one extra line in 1st code. You'll discover shortly :)
>Cetin

Hi Cetin,
As usual, you've managed to provide an in-depth answer. That really helped me understand the reasoning behind the programming. I'm always amazed at your ability to understand the programming and the English language that goes with it. Your explanations are always terrific!
Thanks again,
Pete