      */
     public function set destructionPolicy(value:String):void
     {
-        _destructionPolicy = value;	
+        _destructionPolicy = value; 
     }
     
     //----------------------------------

     *  Flag indicating whether the current screen is active.  The
     *  view's navigator will automatically set this flag to true
     *  or false as its state changes.  This getter will dispatch
     *  <code>FlexEvent.VIEW_ACTIVATE<code> and <code>FlexEvent.VIEW_DEACTIVATE<code>
     *  as the value changes.
     *  
     *  @default false

        _navigationGroupLayout = value;
        dispatchEvent(changeEvent);
    }
    
    //----------------------------------
    //  showActionBar
    //----------------------------------
    private var _showActionBar:Boolean = true;
    
    /**
     *  Flag indicating whether a view should show the action bar or not.
     *  This doesn't necessarily correlate to the visible property of the
     *  navigator's ActionBar.  In the end, ViewNavigator and the developer
     *  have the last say as to what's visible.
     *
     *  @default true
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10.1
     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */
    public function get showActionBar():Boolean
    {
        return _showActionBar;
    }
    
    /**
     *  @private
     */ 
    public function set showActionBar(value:Boolean):void
    {
        _showActionBar = value;
        
        // Immediately request actionBar's visibility be toggled
        if (active && navigator)
        {
            if (_showActionBar)
                navigator.showActionBar();
            else
                navigator.hideActionBar();
        }
    }
    //----------------------------------
    //  showTabBar
    //----------------------------------
    private var _showTabBar:Boolean = true;
    
    /**
     *  Flag indicating whether a view should show the action bar or not.
     *  This doesn't necessarily correlate to the visible property of the
     *  navigator's ActionBar.  In the end, ViewNavigator and the developer
     *  have the last say as to what's visible.
     *
     *  @default true
     * 
     *  @langversion 3.0
     *  @playerversion Flash 10.1
     *  @playerversion AIR 2.5
     *  @productversion Flex 4.5
     */
    public function get showTabBar():Boolean
    {
        return _showTabBar;
    }
    
    /**
     *  @private
     */
    public function set showTabBar(value:Boolean):void
    {
        _showTabBar = value;
        
        // Immediately request actionBar's visibility be toggled
        if (active && navigator)
        {
            if (_showTabBar)
                navigator.showTabBar();
            else
                navigator.hideTabBar();
        }
    }
    
    //----------------------------------
    //  title
    //----------------------------------
