function newsletterFootFormClear()
{
    $("#newsletter-form-email").val( $("#newsletter-form-email").attr('OkiHidetxt-defVal') );

    $("#newsletter-form-ok").hide();
    $("#newsletter-form-error").hide();
    $("#newsletter-form-submit").fadeIn();
    $("#newsletter-form-email").css('opacity', '1');
}

function newsletterFootFormIsValid()
{
    var valid = true;
    if ($("#newsletter-form-email").val()=='' || !isValidEmailAddress($("#newsletter-form-email").val())) { OkiErrorCleanInput('newsletter-form-email', 'oki-input-blue-error'); valid = false; }
    return valid;
}

function newsletterFootFormSubmit()
{
    OkiClearDefValIn('newsletter-form');

    if ( ! newsletterFootFormIsValid())
        return;

    $("#newsletter-form-submit").hide();
    $("#newsletter-form-ajax").show();
    $("#newsletter-form-email").css('opacity', '.3');

    $.ajax({
        url:     'news/AddToNewsletter',
        data:    'email='+$("#newsletter-form-email").val(),
        type:    'POST',
        success: function(data) {
                      $("#newsletter-form-ajax").hide();
                      $("#newsletter-form-ok").fadeIn('fast');
                      setTimeout('newsletterFootFormClear()', 3000);
                 },
        error:   function(data) {
                      $("#newsletter-form-ajax").hide();
                      $("#newsletter-form-error").fadeIn('fast');
                      setTimeout('newsletterFootFormClear()', 3000);
                 }
    });
}