To Examples

<h1>LongSong2 Example</h1>

<p>
  <%= form_tag 'display' do %>
  Enter the number of verses:<br />
  <%= text_field_tag :n_verses, '99', :class => 'ctrl' %><br />
  <%= submit_tag 'Display Song', :class => 'ctrl' %>
  <% end %>
</p>

<pre style="font-family:Verdana">
<%= @song %>
</pre>