         }
         averageDt /= len-1;
         
-        // if off screen for some reason, let's end scrolling:
-        if (!scroller.stage)
-        {
+		// if off screen for some reason, let's end scrolling:
+		if (!scroller.stage)
+		{
             endTouchScroll();
-            return;
-        }
-        
+			return;
+		}
+		
         var lastMouseEventPoint:Point = mouseEventCoordinatesHistory[endIndex];
 
         // calculate the last velocity and make sure there was no pause that occurred

        // if we are scrolling (even if we just started scrolling)
        if (isScrolling)
        {
            if (scroller.textSelectionAutoScrollEnabled)
            {
                scroller.setUpTextSelectionAutoScroll();
                return;
            }

            // calculate the delta
            var dx:Number = event.stageX - scrollGestureAnchorPoint.x;

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