hi margie you said: >Many thanks for your digging. You must be a mind-reader. >his is exactly the information I was asking Jerry for. >Our support group will be grateful for the info. i appreciate your kind words, margie i just 'knew' i'd seen that info somewhere and, by gum, i was determined to find it! i take great pleasure in 'digging' both for me and for my extended/extended family your syber-sis janet [log in to unmask]