>I agree Michael,
>I was simply using the definition VFP uses.
>Cheers,
>Andrew

Until Microsoft rules the world though, you have to take care that there are different business rules for different companies & what works for one may not work for another.

Just something to be careful of, where there is no definitive standard - when my problem arose, I found that some companies base their week numbering on the financial year rather than actual year, making life even more confusing.

Regards