       user = KD.nick()
       @utils.wait 1200, =>
         @clickAnimation()
-        KD.singletons.finderController.treeController.expandFolder(@webFolderItem)
+        KD.getSingleton("finderController").treeController.expandFolder(@webFolderItem)
         @webFolderItem.setClass 'selected'
         @findAndOpenIndexFile()
 
     # find user Web folder location
     user = KD.nick()
     webFolder = "[koding~#{user}~0]/home/#{user}/Web"    
-    @webFolderItem = KD.singletons.finderController.treeController.nodes[webFolder]
+    @webFolderItem = KD.getSingleton("finderController").treeController.nodes[webFolder]
     offsetTo = @webFolderItem.$().offset()
     # navigate to folder
     @pointer.$().offset offsetTo

    options.cssClass = "book"
    super options, data

    @mainView = @getOptions().delegate

    @currentIndex = 0


    user = KD.nick()
    userVmName = "[koding~#{user}~0]/home/#{user}"
    @utils.wait 500, =>
      @defaultVm = KD.getSingleton("finderController").treeController.nodes[userVmName]
      # find file tree's menu position
      vmOffset = @defaultVm.$(".icon").offset()
      @mainView.sidebar.animateLeftNavOut()
