Something like that. The variable was in scope but in the wrong process function. It all looked good on paper but it didn't work. You know the story ...
Thanks again for your help.

The cascading problem was interesting. You got to love OOPS.

>Good! I did not understand how this could fail from the code you described. Probably like my cascading problem eh?
>
>Glenn
>
>>Thanks anyway, I found the problem.