how do I fill a footer section all the way to the bottom

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I would like to keep my footer on the bottom on http://quaaoutlodge.com/drupal-7.14/test but also on http://quaaoutlodge.com/drupal-7.14/ (it should stay the way it is, here) so I followed this link http://matthewjamestaylor.com/blog/keeping-footers-at-the-bottom-of-the-page found on How do I get