$(function(){

	$('.scrolling_block').each(function(){
		var thisblock=$(this);
		var maxWidth = 0;
		
		$(this).find('.items > ul > li').each(function () {
			var thiswidth = jQuery(this).width();
			maxWidth += thiswidth + 2;
		});
				
		$(this).find('.items > ul').css({"width": maxWidth+"px"});
		
		scroller=$(this).serialScroll({
			target:'.items',
			items:'ul>li',
			axis:'x',
			navigation:'.nav li a',
			duration:500,
			force:true,
			cycle:true,
			interval:5000,
			onBefore:function(e, elem, $pane, $items, pos ){
				e.preventDefault();
			},
			onAfter:function(elem){
				thisblock.find('.nav li').removeClass("selected");
				thisblock.find('.nav li.'+$(elem).attr("class").replace("item","nav")).addClass("selected");
			}
		});
		
		$(this).find('.nav li a').click(function(){
			$(thisblock).find('.items ul').trigger('stop');
		});
	});
		
});