<% content_for :subnav do %>
  <%= link_to_different_page('Unread',   replies_unread_path) %>
  <%= link_to_different_page('All',      replies_path) %>
  <%= link_to_different_page('Comments', replies_comments_path) %>
  <%= link_to_different_page('Stories',  replies_stories_path) %>
  |
  <%= link_to_different_page 'Messages', messages_path %>
  <%= link_to_different_page 'Sent', messages_sent_path %>
<% end %>
