<html>
  <head>  
    <title>Rails Demo</title>
  </head> 
  <body>  
    <% if logged_in? %>
      <%= link_to 'logout', :controller => 'account', :action => 'logout' %>
    <% end %>
    <p style="color: green;"><%= flash[:notice] %></p>
    <%= @content_for_layout %>
  </body> 
</html>