     ,
       itemClass  : KDView
       cssClass   : "chapters"
-      callback   : =>
-        @chapterList.toggleClass "on-screen"
       tooltip    :
         title    : "Show Chapters"
       click      : => @animateContent @chapterList
+    ,
+      itemClass  : KDView
+      cssClass   : "information"
+      tooltip    :
+        title    : "Show Chapter information"
+      click      : => @animateContent @chapterDescription
 
   validateChapter: (panel, workspace) ->
     {config}   = @getData()

    modal.destroy()
    parent.destroySubViews()

    router = KD.getSingleton "router"
    {course, chapter} = KD.utils.parseQuery router.getCurrentPath().split('?')[1]
    {chapters}        = @getData().courseManifest

    if chapters.length > chapter
      router.handleQuery "?course=#{course}&chapter=#{++chapter}"

  createChapterList: ->
    @addSubView new ClassroomChapterList {}, @getData().courseManifest

      result = config.validation? panel, workspace
      if result
        @handleChapterSuccess()
        @getDelegate().emit "ChapterSucceed", @getData().courseMeta
        config.onSuccess? panel, workspace
      else
        config.onFailed?  panel, workspace
