 
     @pagerWrapper.addSubView @pageNav
 
+    @on "PageFill", -> @checkBoundaries()
+
     @once "OverlayAdded", => @$overlay.css zIndex : 999
 
     @once "OverlayWillBeRemoved", =>


    return if __bookPages.length is @currentIndex + 1
    @fillPage parseInt(@currentIndex,10) + 1
    @checkBoundaries()

  fillPage:(index)->
    cachePage index+1


    return if @currentIndex - 1 < 0
    @fillPage @currentIndex - 1

  fillNextPage:->
    if BookView.navigateNewPages
