<!--
if(navigator.appName == "Netscape" && navigator.appVersion.charAt(0) >=3 || navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.charAt(0) >=4){
	var img = new Array();
	img[1] = new Image();  img[1].src = "images/arrow-area1.gif";
	img[2] = new Image();  img[2].src = "images/arrow-area1-1.gif";
	img[3] = new Image();  img[3].src = "../images/arrow-areaback1.gif";
	img[4] = new Image();  img[4].src = "../images/arrow-areaback1-1.gif";
	
}

function Cimage(name,number) {
	if(navigator.appName == "Netscape" && navigator.appVersion.charAt(0) >=3 || navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.charAt(0) >=4){
		document.images[name].src = img[number].src;
	}
}


//中国ナビ用に追加　折りたたみメニュー

function exMenu(tName)
{
	tMenu = document.getElementById(tName).style;
	if (tMenu.display == 'none') tMenu.display = "block"; 
	else tMenu.display = "none";
}


//中国ナビ用に追加　矢印アイコンの入れ替え

function changeArrow(i) {
	var src = eval("document.images['arrow" + i + "'].src");
	var num = src.substr(src.lastIndexOf(".") - 1, 1) == "0" ? "1" : "0";
	var name = "arrow" + i;
	document.images[name].src = "images/arrow" + num + ".gif";
}



// -->