var toid;
var menulist=document.getElementsByTagName("div");
var mmitems=10;

function ClrMenu() {
	toid = window.setTimeout("KilMenu();", "3000");
}

function KilMenu() {
	for(i = 1; i < mmitems; i++) {
		if(document.getElementById("menu" + i) != null) {
			document.getElementById("menu" + i).style.visibility = "hidden";
		}
	}
}

function CngMenu(menu) {
//	alert(menulist.length);
	for(i = 1; i <= menulist.length; i++) {
		window.clearTimeout(toid)
		//alert("menu" + i);
		if(document.getElementById("menu" + i) != null) {
			if(i==menu){
				document.getElementById("menu" + i).style.visibility = "visible";
			}else{
				document.getElementById("menu" + i).style.visibility = "hidden";
			}

		}
	}
}


document.onclick= KilMenu;