 					
 					finishArrowKeySelection();
                 }
-                else
+            else
                 {
                     dispatchTreeEvent(TreeEvent.ITEM_OPENING,
                                         item,   //item


        if (itemEditorInstance)
            return;

        // Keyboard handling is consistent with Windows Explorer.
        var item:Object = selectedItem;
        if (event.ctrlKey)

            // Ctrl keys always get sent to the List.
            super.keyDownHandler(event);
        }
        else if (keyCode == Keyboard.SPACE)
        {
            // if user has moved the caret cursor from the selected item
            // move the cursor back to selected item
