    obj.load = function() {
        if (localStorage) {
            var menu = el.querySelectorAll('nav');
            var selected = null;
            for (var i = 0; i < menu.length; i++) {
                menu[i].classList.remove('selected');
                if (menu[i].getAttribute('data-id')) {
                    var state = localStorage.getItem('jmenu-' + menu[i].getAttribute('data-id'));
                    if (state == 1) {
                        menu[i].classList.add('selected');
                    }
                }
            }
            var href = window.location.pathname;
            if (href) {
                var menu = document.querySelector('.jmenu a[href="'+ href +'"]');
                if (menu) {
                    menu.classList.add('selected');
                }
            }
        }
    }

The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.