<%- navigation.each do |topic_group| -%> <%- if not topic_group.has_key?(:topics) -%>

<%= topic_group[:name] %>

<%- else -%>

 <%= topic_group[:name] %>

<%= render("_templates/_nav.html.erb", :navigation => topic_group[:topics], :topic_id => topic_id, :subtopic_shim => subtopic_shim) %>

<%- end -%> <%- end -%>