Ben Crick wrote [snipped] Oops! Disregard my last transmission. My apologies for wasting time and bandwidth. Ben * engage brain before operating keyboard -- Revd Ben Crick, BA CF <ben.crick at argonet.co.uk> 232 Canterbury Road, Birchington, Kent, CT7 9TD (UK) http://www.cnetwork.co.uk/crick.htm