$(document).ready(function() {	
	jQuery(function( $ ){
		$('#scrollwrapper').serialScroll({
			items:'.pr',
			prev:'#scroll_pijl_links',
			next:'#scroll_pijl_rechts',
			//offset: 50, //when scrolling to photo, stop 230 before reaching it (from the left)
			//start:1, //as we are centering it, start at the 2nd
			duration:800,
			axis: 'x',
			force:true,
			stop:true,
			lock:false,
			cycle:false, 
			lazy:true,
			constant: false,
			easing:'easeOutQuad' //use this easing equation for a funny effect
			//jump: true //click on the images to scroll to them
		});

	});
});