thanks for the reply, andy. i didnt think you were judging. i just didn't think that post deserved to be on this site.The point of my post was to provide help to those who want it. Please note my careful choice of "want" rather than "need". Determining need requires passing judgement and I'm not judging anyone. I make my share of typos and I might respond graciously to someone who offered a suggestion that would be helpful in eliminating those errors.