$(document).ready(function () {
	// 1. create scroll effect
	// 2. handle selection of navigation
	// 3. support vertical and horizontal scrolling
	
	var horizontal = false;
	
	var $panels = $('#slider .panel');
	var $container = $('#slider .scroll-wrap');
	var $scroll = $('#slider .scroller').css('overflow', 'hidden');
	
	$('#slider #nav a').click(selectNav);
	
	if (horizontal) {
		$panels.css({
			'float' : 'left',
			'position' : 'relative'
		});		
		$container.css('width', $panels[0].offsetWidth * $panels.length);
	}
	
	function selectNav() {
		$(this)
			.parents('ul:first')
				.find('a')
					.removeClass('selected')
				.end()
			.end()
			.addClass('selected');			
	}
	
	var scrollOptions = {
		target: $scroll,
		items: $panels,
		navigation: '#nav a',
		axis: 'xy',
		duration: 500,
		easing: 'swing',
		onAfter: trigger		
	};
	
	function trigger(data) {
		var el = $('#slider #nav').find('a[href$="' + data.id + '"]').get(0);
		selectNav.call(el);
	}
	
	$('#slider').serialScroll(scrollOptions);
	$.localScroll(scrollOptions);
	
});