function collapseMenu(menuID){
	var idParts = menuID.split("/");
	e1 = document.getElementById(idParts[0]+"/"+idParts[1]+"/"+idParts[2]);
	menus = e1.getElementsByTagName("div");
	for(i=0;i<menus.length;i++)
		menus[i].style.display = 'none';
}

function toggleMenuItem(divID) {
	e = document.getElementById(divID);
	e.style.display = e.style.display=='none'?'block':'none';
}