$(function(){
	$("#carouselInner").css("width",420*$("#carouselInner ul.column").size()+"px");
	$("#carouselInner ul.column:last").prependTo("#carouselInner");
	$("#carouselInner").css("margin-left","-420px");
	
	
	$("#carouselPrev").click(function(){
		$("#carouselNext,#carouselPrev").hide();
		$("#carouselInner").animate({
			marginLeft : parseInt($("#carouselInner").css("margin-left"))+420+"px"
		},"slow","swing" , 
		function(){
			$("#carouselInner").css("margin-left","-420px")
			$("#carouselInner ul.column:last").prependTo("#carouselInner");
			$("#carouselNext,#carouselPrev").show();
		});
	});
	
	$("#carouselNext").click(function(){
		$("#carouselNext,#carouselPrev").hide();
		$("#carouselInner").animate({
			marginLeft : parseInt($("#carouselInner").css("margin-left"))-420+"px"
		},"slow","swing" , 
		function(){
			$("#carouselInner").css("margin-left","-420px")
			$("#carouselInner ul.column:first").appendTo("#carouselInner");
			$("#carouselNext,#carouselPrev").show();
		});
	});
		var timerID = setInterval(function(){
		$("#carouselNext").click()
	},3500)
	
	$("#carouselPrev img,#carouselNext img").click(function(){
		clearInterval(timerID);
	})
	
});