Sorry about that IK- Dave and I do that sometimes <img src="/ubbthreads/images/graemlins/blush.gif" alt="" />. One messes up either way and the other follows. <img src="/ubbthreads/images/graemlins/banghead.gif" alt="" /> We are glad to see you writing. <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />