I just read the tutorial and I can't wait to practice it. You have been very generous to post it for all of us, thank you, Maria.

In my case, the trouble is I can't paste the upr. I get a mail bug warning and I don't know how to go around this. I wonder wether anyone else has had the same problem. I would be grateful if someone told me how to solve it.

Thanks again for your wonderful tutorial.

Ersi.