docs: function (e) {
  		var touchEvents = getEventsPage(e);
  		touchStartY = touchEvents.y;
  		touchStartX = touchEvents.x;
  		if (e.touches) {
  			touchMoveStartY = e.touches[0].screenY;
  			touchMoveStartX = e.touches[0].screenX;
  		}
  	}