Actually my misspelling of "help" was intentional! I was "testing" you to determine if you really were a teacher. I'm pleased that you passed my test. (Not!) This is the first time, I've mentioned this on this board, but I was, in a former life, a published writer. It took, however, a team of no less than three proof readers to get my work inked and on paper. I'm working from a wheelchair on a computer that a buddy was going to throw away. It has no "spell check" function. I need glasses, too. All in all, I'm pretty disadvantaged now, so I hope you will take pity on an old, decrepid, poor-sighted, confused and crippled MORON who's good intentions far exceed his meager capabilities. I suspect that if you can overlook my shortcomings, we will be "board buddies" until they haul me off to a great big oven. Excuse me please! I need to go do; "Number One"!!! Pathetic Dave