function cadastraEmail()
{
    var email = document.getElementById("tbInformativo").value;
    if(email == '')
        alert('Informe o seu e-mail.');
    else
    {
        if(email == '' || email.indexOf('@') == -1 || email.indexOf('.') == -1)
        {
            alert('Informe o seu e-mail corretamente.');
            document.getElementById("tbInformativo").focus();
        }
        else
        {
            document.getElementById("msg-news").style.display = "block";
            document.getElementById("bCadMail").disabled = "disabled";
            ServicosJPPM.CadastraEmailNewsletter(email, OnComplete, OnTimeout);
        }
    }
    return false;
}

function OnComplete(results)
{
    alert(results);
    document.getElementById('msg-news').style.display = 'none';
    document.getElementById("bCadMail").disabled = '';
    document.getElementById("tbInformativo").value = '';
    return false;
}

function OnTimeout(results)
{
    alert("Time out");
}