I am a conservator which is why I asked the question I did in my previous message, I might be able to help. But you have a surer chance with condistlist (the address givento you on the other message, but you need to suscribe, send me the details and I will pass your message on. -- Dominique-Anita Rogers, BSc. [log in to unmask] Ganapati Kumari, Pin Mill, Ipswich, IP9 1JW, UK.