function auth_form(formId) {
    $('#' + formId + ' input:first').before('<input type="hidden" name="auth-code" value="ag654jsid"/>');
    return true;
}

$(document).ready(function() {
  $('.slideshow').cycle({ fx: 'fade', speed: 1500, timeout: 6000 });
  Shadowbox.init({
    slideshowDelay: 5,
    continuous: true
  });
});