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