code: function (e) {
  			this.drawing = false;
  			// Trigger a change event
  			var changedEvent = $.Event('jq.signature.changed');
  			this.$element.trigger(changedEvent);
  			// Allow scrolling again
  			$('body').css('overflow', 'auto');
  			e.preventDefault();
  		}
docs: Handle the end of a signature