<h3 class="landmark heading"><%= ts("Navigation") %></h3>
<ul class="navigation actions" role="navigation">
  <li><%= span_if_current ts("All Challenges"), list_challenges_collections_path %></li>		
  <li><%= span_if_current ts("Gift Exchange Challenges"), list_ge_challenges_collections_path %></li>
  <li><%= span_if_current ts("Prompt Meme Challenges"), list_pm_challenges_collections_path %></li>
  <li><%= link_to ts("Top-Level Collections"), collections_path %></li>	
</ul>