;(function($){
	$(function() {
		var click = 'ontouchend' in window ? 'touchstart' : 'click';
		var navBtn = $('#gnav').children('ul').children('li').children('a');
		var closeBtn = $('#gnav').find('div').children('p').children('a');
		var subWrap = $('#gnav').find('div');
		
		var toggleFunc = function(target) {
			if($(target).closest('li').hasClass('active')) {
				$(target).closest('li').removeClass('active');
			} else {
				$(navBtn).closest('li').removeClass('active');
				$(target).closest('li').addClass('active');
			}
		}
		
		var closeFunc = function() {
			$(navBtn).closest('li').removeClass('active');
		}
		
		$(navBtn).on(click, function(e) {
			toggleFunc(this);
			return false;
		});
		
		$(closeBtn).on('click', function(e) {
			closeFunc();
			return false;
		});
		
		$(navBtn, closeBtn).on('click', function(e) {
			return false;
		});
		
		$(window).on('load resize scroll', function() {
			$(subWrap).css({
				'width': $(window).width()
			});
		});
	});
})(jQuery);

$(function(){
	$('a[href^=#]').click(function(){
		var speed = 500;
		var href= $(this).attr("href");
		var target = $(href == "#" || href == "" ? 'html' : href);
		var position = target.offset().top;
		$("html, body").animate({scrollTop:position}, speed, "swing");
		return false;
	});
});