         event.newIndex = newIndex;
         event.relatedObject = getChildAt(newIndex);
         dispatchEvent(event);
+        dispatchEvent(new Event("navigationChange"));
     }
 
     //--------------------------------------------------------------------------

        var child:DisplayObject = event.relatedObject;
        var index:int = getChildIndex(child);
        
        // Handle the simple case.
        if (index > selectedIndex)
            return;

 *  @playerversion AIR 1.1
 *  @productversion Flex 3
 */
public class ViewStack extends Container implements IHistoryManagerClient, INavigatable
{
    include "../core/Version.as";

