Greetings, Please do not look up Dave B's phone number and call him during the week. He works odd hours and needs his sleep. Thanks. Chip =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Chip Atkinson http://bhs.broo.k12.wv.us/homepage/chip/info.htm --- Tighten it 'till it strips and back off half a turn --- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-