On Wed, Jun 11, 2008 at 04:07:48PM +0200, Ralph Angenendt enlightened us: > This is something you don't have to back up with some arguments, as a > non-green tree (at least from spring to fall) doesn't look that healthy > and who has ever heard of a yellow fire engine? > Not to pick nits, but in Columbus, OH, USA the fire trucks are (or were) all an awful shade of fluorescent yellow :-) Matt -- Matt Hyclak Department of Mathematics Department of Social Work Ohio University (740) 593-1263