jQuery.easing.easeOutQuart = function (x, t, b, c, d) {
	return -c * ((t=t/d-1)*t*t*t - 1) + b;
};

jQuery(function($){
	$('#showcase').serialScroll({
		items:'li',
		prev:'#prev',
		next:'#next',
		offset:-185, //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,
		step:5,
		cycle:false, //don't pull back once you reach the end
		easing:'easeOutQuart', //use this easing equation for a funny effect
		jump: false //click on the images to scroll to them
	});
	
	$(".liop").hover(
		function () {
			$(this).fadeTo("fast", 1);
		},
		function () {
			$(this).fadeTo("normal", 0.3);
		}
	);
	
	$(".showcase_arrow").hover(
		function () {
			$(this).fadeTo("fast", 1);
		},
		function () {
			$(this).fadeTo("normal", 0.3);
		}
	);
})