/*
function show(id) {
	for (var i = 1; i<=6; i++) {
		document.getElementById('smenu'+i).style.visibility = 'hidden';
	}
	document.getElementById(id).style.visibility = 'visible';
}
*/

function showMenu(id) {
	
	var menu = new Array("start", "naplo", "ugyfel", "ugylet", "iroda", "rendszer");
	for (var i = 1; i<=6; i++) {
		if (document.getElementById('smenu'+i) != null && document.getElementById('smenu'+i) != 'null') {
			document.getElementById('smenu'+i).style.visibility = 'hidden';
			document.getElementById('fomenu'+i).className = '';
			document.getElementById('menukep'+i).src = 'img/menu_'+menu[i-1]+'.gif';
		}
	}
	document.getElementById('smenu'+id).style.visibility = 'visible';
	document.getElementById('fomenu'+id).className = 'select';
	document.getElementById('menukep'+id).src = 'img/menu_'+menu[id-1]+'_select.gif';
}

function submenu_out() {
	showMenu('smenu' + document.getElementById('aktualismenupont').value);
}