>:-))
>the things that makes me angry is that it was not that difficult !!!!
>I knew what I had to do but my mind is weak and old
>
>Alessio

Yes and we both knew Fabio would come up with a nice solution:) Back to trigonometry days now.
PS: Claim that Fabio wouldn't be able to do it for the whole theatre and I bet you'd get the whole code in a short time:)
Cetin