Im glad to hear it.

Thing is you could have read about the prototype and checking for collision part of the code before you posted here and you would have sorted it yourself.

No matter though, ive done this kind of thing myself a couple of times where I post here thinking I cant figure something out and then it hits me immediatley after a couple of minutes of mucking around with the code, you have to make sure you have tried everything.

Good luck anyway.