Thanks Phil. I usually enjoy reading your comments. Don't have much to say but I appreciate the info. -- _ _ ._ _ _ <_> ___ _ _ ___ ___ ___ _| | ___ | ' ' || |/ | '| '_>/ . \/ | '/ . \/ . |/ ._> |_|_|_||_|\_|_.|_| \___/\_|_.\___/\___|\___.