     private function transitionComplete(event:Event):void
     {
         ViewTransitionBase(event.target).removeEventListener(FlexEvent.TRANSITION_END, transitionComplete);
-        
+
         if (hasEventListener(FlexEvent.TRANSITION_END))
             dispatchEvent(new FlexEvent(FlexEvent.TRANSITION_END, false, false));
 

     *  @private
     */ 
    private var emptyViewDescriptor:ViewDescriptor = null;
    
    /**
     *  @private
     */
    private var explicitFrameRate:Number;
    
    /**
     *  @private
     *  This following property stores the <code>mouseEnabled</code>

        
        // If the action queue doesn't exist, create it
        if (delayedNavigationActions.length == 0)
            addEventListener(Event.ENTER_FRAME, executeDelayedActions);
        
        delayedNavigationActions.push({action:action, viewClass:viewClass, 
            data:data, transition:transition, context:context});
