jQuery.easing.easeOutQuart = function (x, t, b, c, d) {
	return -c * ((t=t/d-1)*t*t*t - 1) + b;
};
jQuery(function( $ ){
	$('#slideshow').serialScroll({
		items:'li',
		prev:'#index-products a.prev',
		next:'#index-products a.next',
		offset:-286, //when scrolling to photo, stop 230 before reaching it (from the left)
		start:1, //as we are centering it, start at the 2nd
		duration:1200,
		force:true,
		stop:true,
		lock:true,
		easing:'easeOutQuart', //use this easing equation for a funny effect
		step:1, // How many items to scroll each time ( 1 is the default, no need to specify )
		cycle:false,// Cycle endlessly ( constant velocity, true is the default )
		jump:false //click on the images to scroll to them
	});	
});