     
     [ArrayElementType("mx.core.IVisualElement")]
     /**
-     *  The default array of visual elements that are used as the 
-     *  ActionBar's title content when the active view doesn't define
-     *  one.
+     *  This property overrides the <code>titleContent</code>
+     *  property in the ActionBar and ViewNavigatorApplication components.
+     * 
+     *  @copy ActionBar#titleContent
      *
      *  @default null
-     *  
+     * 
+     *  @see spark.components.ActionBar#titleContent
      *  @see spark.components.View#titleContent
      *  @see spark.components.ViewNavigator#titleContent
+     *  @see spark.skins.mobile.ActionBarSkin
      * 
      *  @langversion 3.0
      *  @playerversion Flash 10

    private var _firstViewData:Object;
    
    /**
     *  This is the initialization data to pass to the
     *  first view when it is created.  This object will need to be set
     *  before the first initialization pass for it to be considered
     *  by the view navigator.
     * 
     *  @default null
     *

    
    [ArrayElementType("mx.core.IVisualElement")]
    /**
     *  This property overrides the <code>navigationContent</code>
     *  property in the ActionBar control.
     * 
     *  @copy ActionBar#navigationContent
     *
     *  @default null
     * 
     *  @see spark.components.ActionBar#navigationContent
     *  @see spark.components.View#navigationContent
     *  @see spark.components.ViewNavigator#navigationContent
     *  @see spark.skins.mobile.ActionBarSkin
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10
