util.js

      // Hide on click.
        if (config.hideOnClick) {

          $this.find('a')
            .css('-webkit-tap-highlight-color', 'rgba(0,0,0,0)');

          $this
            .on('click', 'a', function(event) {

              var $a = $(this),
                href = $a.attr('href'),
                target = $a.attr('target');

              if (!href || href == '#' || href == '' || href == '#' + id)
                return;

              // Cancel original event.
                event.preventDefault();
                event.stopPropagation();

              // Hide panel.
                $this._hide();

              // Redirect to href.
                window.setTimeout(function() {

                  if (target == '_blank')
                    window.open(href);
                  else
                    window.location.href = href;

                }, config.delay + 10);

            });

        }