function desplegarMenu(id){
	var idSubmenu = document.getElementById(id);
	var ar = document.getElementById("mastermenu").getElementsByTagName("div");	
	idSubmenu.style.display="block";
	for(var i=0;i<ar.length;i++){
		if(ar[i].className == "submenu" && ar[i].id != id){			
			ar[i].style.display = "none";		
		}
	}
}
function eliminarMenu(id){
	var idSubmenu = document.getElementById(id);
	var ar = document.getElementById("mastermenu").getElementsByTagName("div");
	idSubmenu.style.display="none";
	for(var i=0;i<ar.length;i++){
		if(ar[i].className == "submenu"){			
			ar[i].style.display = "none";		
		}
	}
}
function eliminarMenu(id){
	
	var idSubmenu = document.getElementById(id);
	
	idSubmenu.style.display="none";
}