       close: =>
         # turn off all controller model change events in browser view
         $a.controllerSet.forEach((controller) => controller.off('change', @rePopulateTable, @))
+        # remove editor pane from memory
+        @nev.remove()
+        # remove browser from memory
         @$el.remove()
     super
   

      close: =>
        # turn off all link model change events in browser view
        $a.linkList.forEach((link) => link.off('change', @rePopulateTable, @))
        @$el.remove()
    super
  

      close: =>
        # turn off all node model change events in browser view
        $a.nodeList.forEach((node) => node.off('change', @rePopulateTable, @))
        # remove editor pane from memory
        @nev.remove()
        # remove browser from memory
        @$el.remove()
    super
  
