function mostra(idMenu){
	objMenu = document.getElementById(idMenu);
	if (!objMenu){
		alert('Falha no menu ' + idMenu + '.');
	}else{
		objMenu.style.display = "";
		objMenu.style.visibility = "";
	}
}

function esconde(idMenu){
	objMenu = document.getElementById(idMenu);
	if (!objMenu){
		alert('Falha no menu ' + idMenu + '.');
	}else{
		objMenu.style.display = "none";
		objMenu.style.visibility = "hidden";
	}
}
function mostrarMenu(nome){
				 nome.style.overflowY="visible";
				 }
function esconderMenu(nome){
				 nome.style.overflowY="hidden";
				 }
function alterna(idMenu){
	objMenu = document.getElementById(idMenu);
	if (!objMenu){
		alert('Falha no menu ' + idMenu + '.');
	}else{ 
		if (objMenu.style.visibility==""){
		objMenu.style.display = "none";
		objMenu.style.visibility = "hidden";
		}else{
		objMenu.style.display = "";
		objMenu.style.visibility = "";
		}
	}
}
window.defaultStatus="Jockey Ribeirão / Paddock / Lotericas Caixa";