def begin_at(relative_url)
        if relative_url =~ /\s*^http/
          @browser.navigate.to relative_url
        else
          @browser.navigate.to full_url(relative_url)
        end
      end
def begin_at(relative_url)
        if relative_url =~ /\s*^http/
          @browser.navigate.to relative_url
        else
          @browser.navigate.to full_url(relative_url)
        end
      end
Crahses where http:///ssshtttp:///