var timer = "";

function montre(id) {
	var d = document.getElementById(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';
		}
	timer=setTimeout("cache(id)",3000);
}

function cache(id) {
	if (document.getElementById) {
		document.getElementById(id).style.display="none";
		} else if (document.all) {
		document.all[id].style.display="none";
	  } else if (document.layers) {
		document.layers[id].display="none";
	  }
}

function stopTime() {
	clearTimeout(timer);
}

function cachetout() {
	cache('smenu1');
	cache('smenu2');
	cache('smenu3');
	cache('smenu4');
	cache('smenu5');
}