Bill, Thank you very much. That's exactly what I needed.
David Fowler -- You received this message because you are subscribed to the Google Groups "RBASE-L" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rbase-l/a3d16f2d-0dc3-4efb-a29f-df2581088931%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

