alanback: No offense taken. As I have the smileys shut off I had to look up the number four one to see that you were winking when you typed that. So you went down the vortex too, I see? Pull up a chair, what do want the barman to pour you, it's on me. Yes, that'd be an appropriate name. That's an interesting theory of compromise, but it has a ring of truth to it. If someone likes the compromise, they got the better of it. :)