// 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;
};

if (jQuery("#slider-nav").length != 0) {
	jQuery(function( $ ){
		if (!($("#wrapper2").length === 0)) {
		
			$('#wrapper2').serialScroll({
				target:'#sections',
				items:'li', // Selector to the items ( relative to the matched elements, '#sections' in this case )
				prev:'div.prev',// Selector to the 'prev' button (absolute!, meaning it's relative to the document)
				next:'div.next',// Selector to the 'next' button (absolute too)
				axis:'xy',// The default is 'y' scroll on both ways
				navigation:'#slider-nav a',
				duration:300,// Length of the animation (if you scroll 2 axes and use queue, then each axis take half this time)
				force:true, // Force a scroll to the element specified by 'start' (some browsers don't reset on refreshes)
				onBefore:function( e, elem, $pane, $items, pos ){
					e.preventDefault();
					if( this.blur )
						this.blur();
				},
				onAfter:function( elem ){
				}
			});
			
		};	
	});
};