• <%= link_to Noosfero::PROJECT, :controller => 'home' %>
<% @environment.display_categories.each do |item| %>
• > <%= item.name %>
  <% item.children.each do |child| %>
  • <%= link_to(content_tag('span', child.name), :controller => 'category', :action => 'view', :path => child.explode_path) %>
  <% end %>
<% end %>