 package spark.components
 {
 import flash.events.Event;
+import flash.net.registerClassAlias;
 
 import mx.core.IVisualElement;
 import mx.core.UIComponent;

    public function ViewNavigator()
    {
        super();
        
        // Default view transitions
        var slideLeft:SlideViewTransition = new SlideViewTransition();

     */     
    private static const DEFAULT_VIEW_TRANSITION_DURATION:Number = 300;
    
    /**
     *  @private
     *  Flag indicating whether the classes required for the PersistenceManager
     *  have been registered with the player.
     */
    private static var classAliasesRegistered:Boolean = false;
    
    //--------------------------------------------------------------------------
    //
    //  Constructor
