To Quapi.....Thanks mate for clearing that issue....I noted with interest that "lew"initiated the challenge,but horsemarker was monitoring the results!I did not post any more tips after the poor response from other posters.I made a rather bad post some time ago,but I apologized to the poster concerned and also you.I sincerely hope that all is o.k.as I really enjoy being a part of this forum.Merry Xmas to all,cheers,angel