function action(params) {
  params['sub'] = '/resources/perl/users.pm::signup';
  var r = fetchObject('Action-modexec', params);
  if (r.success) {
    return true;
  } else {
    return r.message;
  }
}

function signup() {
  var dayElem = getElement('dob_day');
  var dayElemIdx = dayElem.selectedIndex;
  var day = dayElem.options[dayElemIdx].value;
  var monthElem = getElement('dob_month');
  var monthElemIdx = monthElem.selectedIndex;
  var month = monthElem.options[monthElemIdx].value;
  var yearElem = getElement('dob_year');
  var yearElemIdx = yearElem.selectedIndex;
  var year = yearElem.options[yearElemIdx].value;
  var params = {
    'first_name': getElement('first_name').value,
    'last_name': getElement('last_name').value,
    'su_screen_name': getElement('su_screen_name').value,
    'email': getElement('email').value,
    'su_password': getElement('su_password').value,
    'verify': getElement('verify').value,
    'dob_day': day,
    'dob_month': month,
    'dob_year': year,
    'city': getElement('city').value,
    'state': getElement('state').value,
    'zip': getElement('zip').value,
    'referrer': getElement('referrer').value,
    'ethnicity': getElement('ethnicity').value,
    'captcha': getElement('captcha').value
  };
  var sup = action(params);
  var err = getElement('error');
  if(sup == true) {
    err.innerHTML = '';
    signupDiv = getElement('signup');
    signupDiv.style.backgroundImage = "url('')";
    signupDiv.style.backgroundColor = '#FFF';
    signupDiv.innerHTML = fetchText('/resources/templates/step2.html');
    return;
  } else {
    getElement('captcha-block').innerHTML = fetchText('/resources/templates/captcha.html');
    msgbox(sup);
//  err.innerHTML = sup;
  }
}

function regenCaptcha() {
  getElement('captcha-block').innerHTML = fetchText('/resources/templates/captcha.html');
}