/* --- menu items --- */
var MENU_ITEMS = [
	['Home', '../../index.htm'],
	['Informaciones', 'ueber_sp.htm'],
	['Catálogos', '../../downloads/download_sp.htm'],
	['Contacto', null,
		['Dirección','../kontakt_sp.htm'],
		['Pregunta','../anfrage_sp.htm']
	],
	['Menú principal', '../leitsatz_sp.htm'],
	['Volver', 'javascript:history.back()'],
	['Salir', 'javascript:window.close()']
];