anchor.diff:                          :class => (controller.controller_name == 'user_favorites') ? 'active' : '' ) %>
                     <%= content_tag(:li, link_to( "My proposals", proposals_user_path(current_user) ),
                           :class => (controller.controller_name == 'users' && action_name == 'proposals') ? 'active' : '') %>
  -                  <% if @event.ergo.accepting_proposals? && !(controller.controller_name == 'proposals' && action_name == 'new') %>
  -                  <%= content_tag(:li, link_to( "Submit a proposal", new_event_proposal_path(@event), :class => 'submit_a_proposal' )) %>
  +                  <% if display_submit_proposal_link? %>
  +                    <%= content_tag(:li, link_to( "Submit a proposal", new_event_proposal_path(assigned_event), :class => 'submit_a_proposal' )) %>
                     <% end -%>
                   </ul>
                 </li>
  
positive.code:               <li id="login-as">
                  <ul>
                    <li><%= link_to "Login", login_path %></li>
                    <% if @event.ergo.accepting_proposals? %>
                      <%= content_tag(:li, link_to( "Submit a proposal", new_event_proposal_path(@event), :class => 'submit_a_proposal' )) %>
                    <% end %>
                  </ul>
                </li>
  
negative.code:                           <% if event_rooms? %>
                              <li><%= link_to "Rooms", rooms_path %></li>
                            <% end %>
                            <li><%= link_to "Schedule Items", event_schedule_items_path(assigned_event) %></li>
                          </ul>
                        <% end %>
                      </li>
  