//5秒ごとにスライド(ループ)

$(function(){
	$("#main_viewInner").css("width",970*$("#main_viewInner ul li").size()+"px");
	$("#main_viewInner ul li:last").prependTo("#main_viewInner ul");
	$("#main_viewInner").css("margin-left","-970px");
	setInterval("slide()",5000);
	
	$("#waku").css('cursor', 'pointer'); 
	$("#waku .wakuImg").hide();

	$("#waku").hover(
		function () {
			$(this).addClass("jsSelect");
			var w = $(this).find(".wakuImg");
			$(w).fadeTo("fast", 1);
		},
		function () {
			$(this).removeClass("jsSelect");
			var w = $(this).find(".wakuImg");
			$(w).fadeTo("fast", 0);
		}
	);
	$("#waku").click(
		function(){
			var a = $("#main_viewInner ul li:eq(1)").find("a");
			if($(a).length > 0){
				$(this).removeClass("jsSelect");
				
				var w = $(this).find(".wakuImg");
				$(w).hide("fast");

				var href = $(a).attr('href');
				var target = $(a).attr('target');
				if(target == ""){
					document.location = href;
				}else{
					window.open(href, target);
				}
			}
			return false;
		}
	); 
});

function slide() {
    $("#main_viewInner").animate({
    	marginLeft:parseInt($("#main_viewInner")
    	.css("margin-left"))-970+"px"
    },"slow","swing",
    function(){
    	$("#main_viewInner").css("margin-left","-970px");
    	$("#main_viewInner ul li:first").appendTo("#main_viewInner ul");
    });
}