     {
         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)

        // clamp the values here
        newHSP = Math.min(Math.max(newHSP, -viewportWidth), maxWidth+viewportWidth);
        newVSP = Math.min(Math.max(newVSP, -viewportHeight), maxHeight+viewportHeight);
        
        viewport.horizontalScrollPosition = newHSP;
        viewport.verticalScrollPosition = newVSP;
    }
