Mooman......Brilliant!!
(as always....STB) dbranno........Thanks for the info, and welcome to the mad world of Mudcat....Only got into it a month or so ago.
and, I haven't managed to not get an answer to anything yet.....Mind you, I haven't asked for a proof of Fermat's last theorem !...Give me time!!
Gloucesterman....will seek it out
Hugs to all
Ralphie