jQuery(document).ready(function($) {
	// Easing equation, borrowed from jQuery easing plugin
	// http://gsgd.co.uk/sandbox/jquery/easing/
	jQuery.easing.easeOutQuart = function (x, t, b, c, d) {
		return -c * ((t=t/d-1)*t*t*t - 1) + b;
	};

	jQuery(function( $ ){
		var $prev = $('#featuredScreen img.prev'),//prev button
			$next = $('#featuredScreen img.next');//next button

		$('#featuredBar').serialScroll({
			items:'li',
			prev:'#featuredScreen img.prev',
			next:'#featuredScreen img.next',
			//offset:-230, //when scrolling to photo, stop 230 before reaching it (from the left)
			start:0,
			duration:1200,
			force:true,
			stop:true,
			lock:false,
			axis:'y',
			cycle:false,
			easing:'easeOutQuart', //use this easing equation for a funny effect
			onBefore:function( e, elem, $pane, $items, pos ){
				$prev.add($next).show();
				if( pos == 0 )
					$prev.hide();
				else if( pos == $items.length-3 )
					$next.hide();
			}
		});

		$(document).ready(function() {
	  		$prev.hide();
	  	});

	});

});