anchor.diff:      },
   
       _toggleStoriesLayer: function(layer) {
  +      layer.attributes['visible'] = (layer.attributes['visible']) ? false : true;
  +      GFW.app.storiesLoaded = true;
  +
         if (!layer.get('visible')) {
           this.storiesInfowindow.close();
  -      }
  -
  +        GFW.app.storiesLoaded = false;
  +
  +      }
         _.each(this.storiesMarkers, function(marker) {
           marker.toggle();
         });
  
positive.code:     },
  
      _showStoriesMarkers: function() {
        _.each(this.storiesMarkers, function(marker) {
          marker.show();
        });
      },
  
      _loadStoriesLayer: function() {
  
negative.code:           GFW.app._toggleStoriesLayer(that.layer);
            Legend.toggleItem(that.layer.get('id'), that.layer.get('category_slug'), that.layer.get('category_name'),  that.layer.get('title'), that.layer.get('slug'), that.layer.get('category_color'), that.layer.get('title_color'));
  
            if (GFW.app.storiesLoaded) {
              GFW.app._loadStoriesLayer();
            }
          };
  