Paul - you're doing a good job of it yourself! <img src="/ubbthreads/images/graemlins/wink.gif" alt="" /> Keep on going the way you are and you'll be a Junk Yard Dog too. <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" /> <img src="/ubbthreads/images/graemlins/grin.gif" alt="" />