$(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;
	};

	$('#mainimage_content').serialScroll({
		items:'div.mainimage_section',
		start: 1,
		navigation: '#mainimage_buttons a',
		duration: 800,
		force: true,
		stop: true,
		lock: false,
		cycle: true, //don't pull back once you reach the end
		easing:'easeOutQuart' //use this easing equation for a funny effect
		//jump: true //click on the images to scroll to them
	});
	
	$('#mainimage_buttons a').click(function () { 
		$('#mainimage_buttons a').removeClass("active");
		$(this).addClass("active");
	});
	
	
});