function MenuDropGeral()
{
var URL = document.form.vai_form.options[document.form.vai_form.selectedIndex].value;
window.location.href = URL;
}

function MenuBuscaCidade()
{
var URL = document.form.vai_cidade.options[document.form.vai_cidade.selectedIndex].value;
window.location.href = URL;
}

function MenuBuscaNegocio()
{
var URL = document.form.vai_negocio.options[document.form.vai_negocio.selectedIndex].value;
window.location.href = URL;
}