In a message dated 3/25/2005 7:12:15 PM Central Standard Time, everman@xxxxxxxxxxxx writes: If you look, you'll see some of those pages have rather dubious scientific background. :-) Jim-you're right, but sometimes the "dubious" ones are the most fun. <G> Jana Chosenlass "If we can't dawdle in the rear, we may as well dawdle in the front."