window.onload = function() {
	(function() {
		var hamburger = {
			navToggle: document.querySelector('.nav-toggle'),
			nav: document.querySelector('.links'),
			doToggle: function(e) {
				e.preventDefault();
				this.navToggle.classList.toggle('expanded');
				this.nav.classList.toggle('expanded');
			}
		};
		document.addEventListener('click', function(e) {
			if (e.target.className.includes("nav-toggle")) {
				hamburger.doToggle(e);
			} else {
				hamburger.navToggle.classList.remove('expanded');
				hamburger.nav.classList.remove('expanded');
			}
		});
	}());
}