>>btw, I cann't possibly comment on that. I would have written it differently, but that is personal taste. It would take a couple of days to debug code I'm not familiar with.
>>
>>Success,
>
>I took the code from Doug Henning and just modified it slightly. The goal is to get rid of macros and #defines, but I'm not sure it's achivable. I don't see a way to avoid macros in cascading updates/deletes.

#defines are useful. Don't think you will be albe to get rid of the macros

Where's the fun in taking somebody else's code ?

The fun is in making it, although in this case other emotions may be involved in the process