(function () {
    var container, button, menu, links, i, len; container = document.getElementById('site-navigation'); if (!container) { return }
    button = container.getElementsByTagName('button')[0]; if ('undefined' === typeof button) { return }
    menu = container.getElementsByTagName('ul')[0]; if ('undefined' === typeof menu) { button.style.display = 'none'; return }
    menu.setAttribute('aria-expanded', 'false'); if (-1 === menu.className.indexOf('nav-menu')) { menu.className += ' nav-menu' }
    button.onclick = function () { if (-1 !== container.className.indexOf('toggled')) { container.className = container.className.replace(' toggled', ''); button.setAttribute('aria-expanded', 'false'); menu.setAttribute('aria-expanded', 'false') } else { container.className += ' toggled'; button.setAttribute('aria-expanded', 'true'); menu.setAttribute('aria-expanded', 'true') } }; links = menu.getElementsByTagName('a'); for (i = 0, len = links.length; i < len; i++) { links[i].addEventListener('focus', toggleFocus, !0); links[i].addEventListener('blur', toggleFocus, !0) }
    function toggleFocus() {
        var self = this; while (-1 === self.className.indexOf('nav-menu')) {
            if ('li' === self.tagName.toLowerCase()) { if (-1 !== self.className.indexOf('focus')) { self.className = self.className.replace(' focus', '') } else { self.className += ' focus' } }
            self = self.parentElement
        }
    } (function (container) {
        var touchStartFn, i, parentLink = container.querySelectorAll('.menu-item-has-children > a, .page_item_has_children > a'); if ('ontouchstart' in window) {
            touchStartFn = function (e) {
                var menuItem = this.parentNode, i; if (!menuItem.classList.contains('focus')) {
                    e.preventDefault(); for (i = 0; i < menuItem.parentNode.children.length; ++i) {
                        if (menuItem === menuItem.parentNode.children[i]) { continue }
                        menuItem.parentNode.children[i].classList.remove('focus')
                    }
                    menuItem.classList.add('focus')
                } else { menuItem.classList.remove('focus') }
            }; for (i = 0; i < parentLink.length; ++i) { parentLink[i].addEventListener('touchstart', touchStartFn, !1) }
        }
    }(container))
})()