# File lib/genomed.rb, line 321
    def layout
      html do
        head do
          title 'Genome'
          link :rel => 'stylesheet', :type => 'text/css', :href => '/genome-styling/styles.css', :media => 'screen'
        end
        body do
          div.header! do
            div.headerLogo! {}
          end
          div.body! do
            div.nav_menu! do
              ul do
                puts "route to machine types: #{R(Genomed::Controllers::MachineTypes)}"
                puts "route to machine types (2): #{CONTEXT + R(Genomed::Controllers::MachineTypes)}"
                puts "CONTEXT: #{CONTEXT}"
                li { a("Machine Types", :href => CONTEXT + R(Genomed::Controllers::MachineTypes)) } 
                li { a("Nodes", :href => CONTEXT + R(Genomed::Controllers::Nodes)) }
                li { a("Bootstrap", :href => CONTEXT + R(Genomed::Controllers::Bootstrap)) }
              end
            end
            div.content! do
              div.inner! do
                self << yield
              end
            end
          end
        end
      end
    end