anchor.diff:  
       $(".actions_tooltip").tooltip({ placement: 'bottom'});
   
  -<%end%>
  +  <%end%>
  
positive.code: 
      <ul class="workshop_activities_list workshop_activities_list_edit">
        <% @workshop_activities.each do |workshop_activity| %>
        <li workshop_activity_id="<%=workshop_activity.id%>" class="workshop_element" type="<%=workshop_activity.wa_type%>">
          <div class="wa_activity_wrapper wa_activity_wrapper_edit">
            <div class="wa_activity_edit_tools">
              <ul>
                <li title="<%=t('categories.dragandrop.dragt1')%>" class ="actions_tooltip sorthandler" data-placement="bottom" data-toggle="tooltip">
                  <i class="fa fa-arrows"></i>
                </li>
                <% object = workshop_activity.object
                className = object.class.to_s
                classNameUnderscore = className.underscore
                classNameTableize = className.tableize
                hasEditPartial = lookup_context.template_exists?("edit", classNameTableize, true)
                %>
                <% if hasEditPartial %>
                <li title="<%=t('excursion.actions.edit')%>" class ="actions_tooltip ui-state-default" data-placement="bottom" data-target="#WorkshopActivity" data-toggle="modal" data-remote=<%="/#{classNameTableize}/#{object.id}/edit.partial"%>>
                  <i class="fa fa-edit"></i>
                </li>
                <% end %>
  
  
                <li title="<%=t('excursion.actions.delete')%>" class ="actions_tooltip " data-placement="bottom" data-toggle="tooltip">
                  <%= link_to raw('<i class="fa fa-trash-o"></i>'),  workshop_activity.object, :method => :delete, :confirm => t('workshop.activities.actions.confirm_delete') %>
                </li>
  
                <li class="toggleWorkshopActivity">
                  <i class="fa fa-expand"></i>
                </li>
              </ul>
            </div>
            <div class="layout_workshop">
              <%= render partial: "#{ className.tableize }/#{ classNameUnderscore }_edit",
              locals:  { classNameUnderscore.to_sym => object, :prefix_id => "workshop_activity_"+workshop_activity.id.to_s } %>
            </div>
          </div>
        </li>
        <%end%>
      </ul>
  
      <%content_for :javascript do%>
      $("li.toggleWorkshopActivity").click(function(e){
      var mainDiv = $(e.target).parents(".wa_activity_wrapper_edit").find(".wa_resource_wrapper")[0];
      if($(mainDiv).hasClass("wa_activity_closed")){
      $(mainDiv).removeClass("wa_activity_closed").addClass("wa_activity_open");
      $(mainDiv).show();
    } else {
    $(mainDiv).removeClass("wa_activity_open").addClass("wa_activity_closed");
    $(mainDiv).hide();
  }
  e.stopPropagation();
  return false;
  });
  <%end%>
  
  <!-- Add Workshop Activity -->
  
  <div class="wa_add_activity_wrapper">
    <a href="#WorkshopActivities" class="" data-toggle="modal"><p><i class="fa fa-plus"></i><%=t('workshop.activities.actions.add_new_activity')%></p></a>
  </div>
  
  <!-- Add Workshop Activity Modal -->
  
  <div id="WorkshopActivities" class="modal fade" aria-hidden="true">
    <div class="modal-dialog">
      <div class="modal-content">
        <div class="modal-header">
          <!--<button type="button" class="close" data-dismiss="modal" aria-hidden="true">x</button>-->
          <button type="button" class="close" data-dismiss="modal">
            <span aria-hidden="true">&times;</span><span class="sr-only">Close</span>
          </button>
          <h3><%=t('workshop.actions.add_activity_title')%></h3>
        </div>
        <div class="modal-body tabbable tabs-below">
          <div id="workshop_activities_column1">
            <ul class="nav nav-tabs nav-stacked">
              <li><a href="#tab_assignment" data-toggle="tab" activityId="assignment"><i class="fa fa-list-ol"></i><span class='hidden-xs'><%=t('workshop.activities.assignment.title')%></span></a></li>
              <li class="active"><a href="#tab_resource" data-toggle="tab" activityId="resource"><i class="fa fa-file"></i><span class='hidden-xs'><%=t('workshop.activities.resource.title')%></span></a></li>
              <li><a href="#tab_resource_gallery" data-toggle="tab" activityId="resource_gallery"><i class="fa fa-th-large"></i><span class='hidden-xs'><%=t('workshop.activities.resource_gallery.title')%></span></a></li>
              <li><a href="#tab_contributions_gallery" data-toggle="tab" activityId="contributions_gallery"><i class="fa fa-th"></i><span class='hidden-xs'><%=t('workshop.activities.contributions_gallery.title')%></span></a></li>
              <li><a href="#tab_text" data-toggle="tab" activityId="text"><i class="fa fa-align-left"></i><span class='hidden-xs'><%=t('workshop.activities.text.title')%></span></a></li>
            </ul>
          </div>
          <div id="workshop_activities_column2">
            <div class="tab-content">
              <div class="tab-pane" id="tab_assignment">
                <h4><%=t('workshop.activities.assignment.description')%></h4>
                <%= render partial: 'wa_assignments/new', :locals => { :workshop => @workshop } %>
              </div>
              <div class="tab-pane active" id="tab_resource">
                <h4><%=t('workshop.activities.resource.description')%></h4>
                <p><%=t('workshop.activities.resource.text')%> </p>
                <%= render partial: 'wa_resources/new', :locals => { :workshop => @workshop } %>
              </div>
              <div class="tab-pane" id="tab_resource_gallery">
                <h4><%=t('workshop.activities.resource_gallery.description')%></h4>
                <p><%=t('workshop.activities.resource_gallery.text')%> </p>
                <%= render partial: 'wa_resources_galleries/new', :locals => { :workshop => @workshop } %>
              </div>
              <div class="tab-pane" id="tab_contributions_gallery">
                <h4><%=t('workshop.activities.contributions_gallery.description')%></h4>
                <p><%=t('workshop.activities.contributions_gallery.text')%> </p>
                <%= render partial: 'wa_contributions_galleries/new', :locals => { :workshop => @workshop } %>
              </div>
              <div class="tab-pane" id="tab_text">
                <h4><%=t('workshop.activities.text.description')%></h4>
                <p><%=t('workshop.activities.text.text')%> </p>
                <%= render partial: 'wa_texts/new', :locals => { :workshop => @workshop } %>
              </div>
            </div>
          </div>
        </div>
        <div class="modal-footer">
          <p><button class="btn btn-primary submitWorkshopActivityFake" data-loading-text="<%= t('workshop.actions.adding_activity_button')%>"><%=t('workshop.actions.add_activity_button')%></button></p>
        </div>
      </div>
    </div>
  </div>
  
  <!-- Model Workshop Activity Edit-->
  
  <div id="WorkshopActivity" class="modal fade" aria-hidden="true">
    <div class="modal-dialog">
      <div class="modal-content">
        <!--<div class="modal-header">
              <button type="button" class="close" data-dismiss="modal" aria-hidden="true">x</button>
              <h3><%=t('workshop.activities.assignment.modal_title')%></h3>
            </div>
          <div class="modal-body tabbable tabs-below">-->
              <!-- This body is replaced every time the modal is called -->
          <!--</div>
          <div class="modal-footer">
            <p><button class="btn btn-primary updateWorkshopActivityFake"><%=t('workshop.actions.edit_activity_button')%></button></p>
          </div>-->
      </div>
    </div>
  </div>
  
  
    <%content_for :javascript do%>
        $('#WorkshopActivities').on('shown.bs.modal', function(){
  
negative.code: <div class="workshop-edit">
    <!-- toolbar edit-->
    <%= render partial: 'edit_toolbar' %>
  
  
    <!-- Header -->
    <div class="wa_activity_wrapper wa_activity_wrapper_edit header_workshop ">
      <div class="layout_workshop">
        <div class="wa_activity_actions">
  