Andy - I'm sure you can appreciate where I'm coming from, and hopefully where Jerrwhy is headed!!! <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" /> <img src="/ubbthreads/images/graemlins/grin.gif" alt="" /> Tom <img src="/ubbthreads/images/graemlins/crossfingers.gif" alt="" />