function toggleMenu(menNum, totMen) {
	if (!document.getElementById) return;
	for (i = 1; i <= totMen; i++) {
		if (i == menNum) {
			if (document.getElementById('menu' + menNum).style.display == 'block') {
				document.getElementById('menu' + menNum).style.display = 'none';
				document['arrow-menu' + menNum].src = "images/arrow-right.jpg";
			} else {
				document.getElementById('menu' + menNum).style.display = 'block';
				document['arrow-menu' + menNum].src = "images/arrow-down.jpg";
			}
		} else {
			document.getElementById('menu' + i).style.display = 'none';
			document['arrow-menu' + i].src = "images/arrow-right.jpg";
		}
	}
}

function toggleMenuAndForward(menNum, totMen, toURL) {
	toggleMenu(menNum, totMen);
	window.location = toURL;
}