def login
      h2 'login'

      form :action => R(Login), :method => 'post' do
        p do
          label :for => 'username' do
            "Username:"
          end
          br
          input :type => 'text', :name => 'username', :id => 'username', :value => ''
        end

        p do
          label :for => 'password' do
            "Password:"
          end
          br
          input :type => 'password', :name => 'password', :id => 'password', :value => ''
        end
      end
    end