On Thu, 14 Jun 2012, Denis Heidtmann wrote: > What do the red and orange colors mean? Denis, Scroll down the page. Rich -- Richard B. Shepard, Ph.D. | Integrity - Credibility - Innovation Applied Ecosystem Services, Inc. | Helping Ensure Our Clients' Futures <http://www.appl-ecosys.com> Voice: 503-667-4517 Fax: 503-667-8863