var remplirNewsletter = function (obj) {
    document.getElementById('newsletter').innerHTML = obj.responseText;
}

function newsletter(attente) {
    var url = "newsletter.shtml";
    if (attente == 1)
        animation('newsletter');
    connexion(url, remplirNewsletter);
    return true;
}

function inscriptionNewsletter(email) {
    var url = "newsletter.shtml?email=" + email + "&action=ajouter";
    connexion(url, remplirNewsletter);
    return true;
}

function animation(element) {
    document.getElementById(element).innerHTML = ANIMATION;
}