Follow up on above found this http://www.dcn.davis.ca.us/go/getpizza/mckee/Johnltr.htm Jane > > Your welcome James Jane > >> Hi Jane, >> >> What a lovely lot of interesting reading you have sent, I'm impressed and >> send you my sincere thanks for your kindness. Now I'm on a learning curve >> and have some study to get my head into. Many thanks, James. > >