anchor.diff:      <% end -%>
     </div>
   <% else -%>
  -  <span class="none_text">No items.</span>
  -<% end -%>+    <% if User.current_user.nil? %>
  +        <span class="none_text">You are not authorized to view the related items. Please log in first.</span>
  +    <% else %>
  +        <span class="none_text">No items.</span>
  +    <% end %>
  +
  +<% end -%>
  +
  
positive.code:         <div id="<%= resource_type.downcase.pluralize -%>" class="tabbertab"> 
            <% unless resources.empty? && extra_count < 1 %>
              <h3><%= "#{visible_resource_type} (#{resources.length+extra_count}#{"+"+hidden_count.to_s if hidden_count > 0})" -%></h3>
              <%= render :partial => "assets/resource_list", :locals => { :collection => resources, :narrow_view => narrow_view, :authorization_for_showing_already_done => authorization_already_done } -%>
            <% else %>
              <h3><%= "#{visible_resource_type} (0+#{hidden_count})" -%></h3>
            <% end %>
            <% unless extra_count < 1 %>
              <div class="list_items_container">
                <div class="hidden_list_item" style="color:#000">
                  <%= link_to "View all "+(extra_count + resources.size).to_s+" items", filter_url(resource_type, item) %>
                </div>
                <br style="clear:both"/>
              </div>
  
negative.code: <% tabs_id ||= "resource_list_by_class" -%>
  <% narrow_view ||= false -%>
  <% authorization_already_done ||= false -%>
  <% unless authorization_already_done
         resource_hash.each_value do |res|
             unless res[:items].empty?
                 total_count = res[:items].size
                 res[:items] = res[:items].select &:can_view?
                 res[:hidden_count] = total_count - res[:items].size
             end
         end
     end
  %>
  <% limit ||= nil
     if limit
         resource_hash.each_key do |key|
        if limit && resource_hash[key][:items].size > limit
          resource_hash[key][:extra_count] = resource_hash[key][:items].size - limit
          resource_hash[key][:items] = resource_hash[key][:items][0...limit]
        end
      end
     end
  %>
  
  <script type="text/javascript">
    tabber_ids.push("<%= tabs_id -%>");
  </script>
  
  <% total_count = 0 %>
  