I was merely commenting on the fact that Anonymous Monk stated that the code didn't work, I was just showing that the code did work. Whether or not there's a flaw in the developer logic is a seperate subject entirely.

But rob_au++ and blakem++ regardless.

Update: sorry blakem in a pre-caffeine haze I replied to your comment, this was meant to be a reply to rob_au's comment. Please disregard.