text: // Bulma mobile navigation bar
  var navbarBurger = document.querySelector('.navbar-burger');
  var navbarMenu = document.querySelector('.navbar-menu');
  if (navbarBurger != undefined && navbarMenu != undefined) {
      navbarBurger.addEventListener('click', function (event) {
          event.preventDefault();
          navbarBurger.classList.toggle('is-active');
          navbarMenu.classList.toggle('is-active');
      });
  }
  
  // Bulma alerts close button
  var notificationDeleteButtons = document.querySelectorAll('.notification .delete');
  for (var i = 0; i < notificationDeleteButtons.length; i++) {
      notificationDeleteButtons[i].addEventListener('click', function (event) {
          event.preventDefault();
          this.parentNode.parentNode.removeChild(this.parentNode);
      });
  }
  