function show(id) {
	var d = document.getElementById('s' + id);
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('smenu'+i)) {document.getElementById('smenu'+i).style.display='none';}
	}
	if (d) {d.style.display='block';}

	var a = document.getElementById('a' + id);
	for (var i = 1; i <= 10; i++) {
		if (document.getElementById('amenu'+i)) {document.getElementById('amenu'+i).style.background='#630'; document.getElementById('amenu'+i).style.color='#fff';}
	}
	if (a) {a.style.background='#fff'; a.style.color='#630';}
}