$(function(){

	$("#carousel_range").css("width",862*$("#carousel_range ul.carousel_column").size()+"px");
	$("#carousel_range ul.carousel_column:last").prependTo("#carousel_range");
	$("#carousel_range").css("margin-left","-849px");
	
	$("#btn_cp01").click(function(){
		$("#btn_cp01,#btn_cp02").hide();
		$("#carousel_range").animate({
		marginLeft : parseInt($("#carousel_range").css("margin-left"))+848+"px"
		},"slow","swing" , 

		function(){
			$("#carousel_range").css("margin-left","-849px")
			$("#carousel_range ul.carousel_column:last").prependTo("#carousel_range");
			$("#btn_cp01,#btn_cp02").show();
		});

	});

	$("#btn_cp02").click(function(){
		$("#btn_cp01,#btn_cp02").hide();
		$("#carousel_range").animate({
			marginLeft : parseInt($("#carousel_range").css("margin-left"))-849+"px"
		},"slow","swing" , 

		function(){
			$("#carousel_range ul.carousel_column:first").appendTo("#carousel_range");
			$("#carousel_range").css("margin-left","-849px");
			$("#btn_cp01,#btn_cp02").show();
		});

	});

	var timerID = setInterval(function(){
		$("#btn_cp02").click();
	},10000);
	
	$("#btn_cp01 img,#btn_cp02 img").click(function(){
		clearInterval(timerID);
	});

});


$(function(){
	$("#btn_cp01 img").mouseover(function(){
		$(this).attr("src","images/btn_cp01_b.jpg").attr("alt","前へ");
	}).mouseout(function(){
		$(this).attr("src","images/btn_cp01_a.jpg").attr("alt","前へ");
	});
});

$(function(){
	$("#btn_cp02 img").mouseover(function(){
		$(this).attr("src","images/btn_cp02_b.jpg").attr("alt","次へ");
	}).mouseout(function(){
		$(this).attr("src","images/btn_cp02_a.jpg").attr("alt","次へ");
	});
});