      *    The maximum allowable value that you can set is 60 seconds.
      *
      *  @default 60
-     *  
+     *
      *  @langversion 3.0
      *  @playerversion Flash 10
      *  @playerversion AIR 1.5


    //----------------------------------
    //  controlBarContent
    //---------------------------------- 
    
    [ArrayElementType("mx.core.IVisualElement")]
    
    /**
     *  The set of components to include in the control bar area of the 
     *  Application container. 
     *  The location and appearance of the control bar area of the Application container 
     *  is determined by the spark.skins.spark.ApplicationSkin class. 
     *  By default, the ApplicationSkin class defines the control bar area to appear at the top 
     *  of the content area of the Application container with a grey background. 
     *  Create a custom skin to change the default appearance of the control bar.
     *
     *  @default null
     *
     *  @see spark.skins.spark.ApplicationSkin
     *  
     *  @langversion 3.0
     *  @playerversion Flash 10
     *  @playerversion AIR 1.5

     *  Placeholder for Preloader object reference.
     */
    private var preloadObj:Object;

    /**
     *  @private
     *  This flag indicates whether the width of the Application instance
