Dear Fred, Thank you for your kind and succint response. I asked a simple question and you have gone out of your way to provide a very detailed answer and it is appreciated. Just for the record, it was NOT a complaint as I REALLY appreciate the expense that has been necessary to make this such a hi-tech website. There IS nothing like it nor will there ever be a site that gives so much pleasure to so many. What you and your 'crew' have done, I think, will not be surpassed. Thank you