function allnewsletter(mails) {
    $('w400').value = mails;
    $('mails').innerHTML = mails;
    Effect.Appear('mails');
    Effect.Fade('freenewsletter');
}

function dbnewsletter(dbmails) {
    $('w400').value = dbmails; 
    $('mails').innerHTML = dbmails;
    Effect.Appear('mails');
    Effect.Fade('freenewsletter');
}

function freenewsletter() {
    $('w400').value = '';
    Effect.Fade('mails'); 
    Effect.Appear('freenewsletter');
}