var formId = "webform-submission-2021-global-newsletter-subscript-paragraph-9671-add-form";
var form = document.getElementById(formId);
var submitButton = form.querySelector('.webform-button--submit');
form.onsubmit = function(e) {
  e.preventDefault();
  submitButton.disabled = true;
  MsCrmMkt.MsCrmFormLoader.sendFormCaptureToCrm(form);
  form.submit();
}