// ---------------------------------------------------------------
// Site Nav
// ---------------------------------------------------------------

var SiteNav = {

	settings: {
		navTrigger: $('a.nav-trigger'),
		siteHeader: $('.site-header'),
		siteNav:  	$('.site-nav')
	},

	init: function() {

		var s = this.settings;

		SiteNav.triggerMenu(s);

		if ($('html').hasClass('ie7')) {
			s.navTrigger.append('<i class="before"></i>');
		}

	},

	triggerMenu: function(s) {

		s.navTrigger.click(function(e) {

			e.preventDefault();

			s.navTrigger.add(s.siteHeader).add(s.siteNav).toggleClass('off on');

		});

	}

};