this.addClass = function() {
		var navbar = this;
		$(window).resize(function() {
			if (navbar.getWindowWidth() > 768) {
				navbar.removeBlackClass();
				navbar.addBlueClass();
				navbar.addOrangeClass();
			} else {
				navbar.removeBlueClass();
				navbar.addBlackClass();
			}
		});
	}