function displayLocalNavi() {
		var objLN = new LocalNavigation();
		objLN.addParameter("navi0", "concept.html", "<span class=\"act\">", "</span>");
		objLN.addParameter("navi1", "service.html", "<span class=\"act\">", "</span>");
		objLN.addParameter("navi2", "works.html", "<span class=\"act\">", "</span>");
		objLN.addParameter("navi3", "company.html", "<span class=\"act\">", "</span>");
		objLN.addParameter("navi4", "site_kataru.html", "<span class=\"act\">", "</span>");
		objLN.display();
}