Index: /home/hcapitaine/Projets/CDMS_Merge/magnolia-module-admininterface/src/main/resources/mgnl-resources/admin-js/tree.js
===================================================================
--- /home/hcapitaine/Projets/CDMS_Merge/magnolia-module-admininterface/src/main/resources/mgnl-resources/admin-js/tree.js	(revision 836)
+++ /home/hcapitaine/Projets/CDMS_Merge/magnolia-module-admininterface/src/main/resources/mgnl-resources/admin-js/tree.js	(working copy)
@@ -1049,7 +1049,7 @@
     mgnlTreeNode.prototype.getParent = function(){
         var parentPath=this.id.substring(0,this.id.lastIndexOf("/"));
         if (parentPath == ""){
-            parentPath = this.treeControl.path; //root
+            parentPath = this.tree.path; //root
         }
         return this.tree.getNode(parentPath);
     }