// accordion�ê—p rollover
function setAccordion() {
	var loadedImg = new Array();
	if (!document.getElementsByTagName) return false;
	var ovrImgList = $("div.accordion img");
	for (var i = 0; i< ovrImgList.length; i++) {
		if (ovrImgList[i].src.match(/_open\./i)) {
			loadedImg[i] = new Image();
			loadedImg[i].src = ovrImgList[i].src.replace(/_open\./i, '_close.');
			ovrImgList[i].src = ovrImgList[i].src.replace(/_open\./i, '_close.');
		}
	}
	var rollH3List = $("div.accordion h3");
	for (var i = 0; i< rollH3List.length; i++) {
		rollH3List[i].onmouseover = function() {
			if($("ul",$(this).parent()).css("display")=="none"){
				$("img", $(this)).attr("src",$("img", $(this)).attr("src").replace(/_close\./i, '_open.'));
				$(this).parent().removeClass("lnavi-submenu-close");
				$(this).parent().addClass("lnavi-submenu");
			}
		}
		rollH3List[i].onmouseout = function() {
			if($("ul",$(this).parent()).css("display")=="none"){
				$("img", $(this)).attr("src",$("img", $(this)).attr("src").replace(/_open\./i, '_close.'));
				$(this).parent().removeClass("lnavi-submenu");
				$(this).parent().addClass("lnavi-submenu-close");
			}
		}
		if (navigator.userAgent.indexOf('MSIE')< 0) rollH3List[i].onmouseup = function() {
			if($("ul",$(this).parent()).css("display")=="none"){
				$("img", $(this)).attr("src",$("img", $(this)).attr("src").replace(/_close\./i, '_open.'));
				$(this).parent().removeClass("lnavi-submenu-close");
				$(this).parent().addClass("lnavi-submenu");
			}
		}
	}
	return true;
}
if (window.addEventListener) window.addEventListener('load', setAccordion, false);
if (window.attachEvent) window.attachEvent('onload', setAccordion);

// accordion�ˆ—�
jQuery(function($) {
	$("div.accordion ul").slideUp(0);
	$("div.accordion div").removeClass("lnavi-submenu");
	$("div.accordion div").addClass("lnavi-submenu-close");
    $("div.accordion h3").click(function(){
        if($("ul", $(this).parent()).css("display")=="none"){
			$("img",$(this)).mouseover();
			$(this).parent().removeClass("lnavi-submenu-close");
			$(this).parent().addClass("lnavi-submenu");
			$("ul", $(this).parent()).slideDown("normal");
        } else {
			$("ul", $(this).parent()).slideUp("normal", function() {
				$(this).parent().removeClass("lnavi-submenu");
				$(this).parent().addClass("lnavi-submenu-close");
				$("img", $(this).parent()).mouseout();
			});
		}
    });
});