   return
 makeSortable = (el, duplicate) ->
   $("ul.ui-model-blocks", el).sortable(
-    connectWith: "#content ul.ui-model-blocks",
+    connectWith: "#content div.panel-activate ul.ui-model-blocks",
     appendTo: 'body',
     tolerance: 'pointer',
     helper: (event, obj) ->

        ui.placeholder.hide()
        ui.helper.css "width", ui.item.width()
        ui.helper.css "height", ui.item.height()
  ).disableSelection()
  return

      @duplicate = duplicate
      @evaluateRefreshable = ->
        not @duplicate or not $(this).is(@stockedUl)
      if @duplicate
        @clone = $(this).clone()
    start: (event, ui)->
      if @duplicate
        ui.placeholder.hide()
