// JavaScript Document
<!-- hide script from old browsers

function showsubmenu(id){
	var submenu = document.getElementById('s'+id);
	for(i=1;i<=6;i++){
		if(i==id){
			if(submenu.style.display == "block") {
				submenu.style.display = "none";
			} else {
				submenu.style.display = "block";
			}
		}
	}
}

function hidesubmenu(id){
	var submenu = document.getElementById('s'+id);
	for(i=1;i<=3;i++){
		if(i==id){
			if(submenu.style.display == "block") {
				submenu.style.display = "none";
			} else {
				submenu.style.display = "block";
			}
		}
	}
}

// end hiding script from old browsers -->