function goMenu(no) {
	var url = "";
	
	if (no == 10) {
		url = "/english/aboutus/intro_history.html";
	} else if (no == 11) {
		url = "/english/aboutus/intro_history.html";
	} else if (no == 12) {
		url = "/english/aboutus/chief_message.html";
	} else if (no == 13) {
		url = "/english/aboutus/work_culture.html";
	} else if (no == 14) {
		url = "/english/aboutus/center.html";
	} else if (no == 15) {
		url = "/english/aboutus/collection_pic.html";
	} else if (no == 16) {
		url = "/english/aboutus/facility.html";
	} else if (no == 17) {
		url = "/english/aboutus/map.html";
	} else if (no == 20) {
		url = "/english/faq/list.html";
	} else if (no == 21) {
		url = "/english/faq/gereral_view.html";
	} else if (no == 22) {
		url = "/english/faq/culture_view.html";
	} else if (no == 23) {
		url = "/english/faq/public_view.html";
	} else if (no == 30) {
		url = "http://www.jpf.go.jp/e/about/program/index.html";
	} else if (no == 40) {
		url = "/english/sitemap/sitemap.html";
	} else {
		url = "/english/index.html";
	}
	
	if (no == 30) {
		window.open (url);
	}
	else {
		location.href = url;
	}
}