S(document)
        .on('click.fndtn.reveal', this.close_targets(), function (e) {
          e.preventDefault();
          if (!self.locked) {
            var settings = S('[' + self.attr_name() + '].open').data(self.attr_name(true) + '-init') || self.settings,
                bg_clicked = S(e.target)[0] === S('.' + settings.bg_class)[0];

            if (bg_clicked) {
              if (settings.close_on_background_click) {
                e.stopPropagation();
              } else {
                return;
              }
            }

            self.locked = true;
            self.close.call(self, bg_clicked ? S('[' + self.attr_name() + '].open:not(.toback)') : S(this).closest('[' + self.attr_name() + ']'));
          }
        });