     //  Touch scrolling methods
     //
     //--------------------------------------------------------------------------
-	
+    
     /**
      *  @private
      *  Add touch listeners

    {
        var xMove:int = 0;
        var yMove:int = 0;
		
        if (scrollerLayout && scrollerLayout.canScrollHorizontally)
            xMove = dragX;
        

        if (!isScrolling)
            return;
       
        // Don't throw if we're doing a text selection auto scroll
        if (scroller.textSelectionAutoScrollEnabled)
        {
            scroller.stopTextSelectionAutoScroll();
            endTouchScroll();
            return;
        }
        
        if (dragTimer)
        {
            if (dragScrollPending)
