//window.onload = dmenu;

function dmenu(id) {
	for (var i in menuArr) {
		if (document.getElementById('smenu' + menuArr[i])) {
			document.getElementById('smenu' + menuArr[i]).style.display = 'none';
		}
	}

	d = document.getElementById(id);
	if (d) d.style.display = 'block';
}