Good "point" Dan! <img src="/ubbthreads/images/graemlins/grin.gif" alt="" /> <img src="/ubbthreads/images/graemlins/grin.gif" alt="" /> Well, I'm off to mow the grass - again! <img src="/ubbthreads/images/graemlins/doh.gif" alt="" /> Catch you all later! <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" /> Tom