attachEventListener(window, "load", init, false);

// Initialize form element properties
function init() {

  // Validation rules for careerServicesContactForm
  var formObj = document.forms.careerServicesContactForm;
  
  formObj.onsubmit = verifySubmit;

  // Make all form fields optional
  setAllFieldsOptional(formObj);
  
  // Specify the ones that are required
  formObj.questionsComments.optional=false;
  
  // If user email is specified, it must validate
  formObj.contactEmail.validate="email";
  
  return true;
}