text: var certificateHandler = function() {
    $('.a-js-certificateContainer').on('focus', function() {
      $('.a-js-certificateContainer').closest('label').addClass('a-custom-fileupload--focused');
    });
    $('.a-js-certificateContainer').on('blur', function() {
      $('.a-js-certificateContainer').closest('label').removeClass('a-custom-fileupload--focused');
    });
  
    $('.a-js-fileInputChangeHandler').on('change', function() {
      var $parent = $(this).parent();
      var $fileListContainer = $parent.next();
      var $listItemText = $fileListContainer.find('.a-js-listItemText');
      var $listItem = $fileListContainer.find('li');
      var $listItemLabel = $fileListContainer.find('li').attr('aria-label');
      var fileName = $(this).val().split('\\')[$(this).val().split('\\').length - 1];
  
      $parent.hide();
      $fileListContainer.show();
      $listItemText.text(fileName);
      $listItem.attr('aria-label', $listItemLabel + fileName);
    });
  
    $('.a-js-certificateContainer').on('change', function() {
      $('.a-js-certificateEdit').removeClass('d-none');
      $('.a-js-certificateContainer1').removeClass('d-none');
      $('.a-js-certificateUpload').addClass('d-none');
    });
  
    $('.a-js-certificateStep1').on('click', function() {
      $('.a-js-certificateContainer1').addClass('d-none');
      $('.a-js-certificateContainer2').removeClass('d-none');
    });
    $('.a-js-certificateStep2').on('click', function() {
      $('.a-js-certificateEdit').addClass('d-none');
      $('.a-js-certificateContainer1').addClass('d-none');
      $('.a-js-certificateUpload').removeClass('d-none');
    });
  
    $('.a-js-addcertificate').on('click', function() {
      $('.a-js-certificateList').addClass('d-none');
      $('.a-js-certificateUpload').removeClass('d-none');
      $('.a-js-certificateUpload').find('input').focus();
    });
    $('.a-custom-certupload').on('change', function() {
      $('.a-js-certificateList').removeClass('d-none');
      $('.a-js-certificateUpload').addClass('d-none');
      $('#loginInfoEnterprisePanelHeader').find('a').first().focus();
    });
    $('#cancel-upload').on('click', function() {
      $('.a-js-certificateList').removeClass('d-none');
      $('.a-js-certificateUpload').addClass('d-none');
      $('#loginInfoEnterprisePanelHeader').find('a').first().focus();
    });
    $('.a-js-certificateEdit').on('click', function() {
      $('.a-js-edit-userpass').removeClass('d-none');
      $('.a-js-certificates').addClass('d-none');
    });
    $('.a-js-certificateSave').on('click', function() {
      $('.a-js-certificates').removeClass('d-none');
      $('.a-js-edit-userpass').addClass('d-none');
    });
  };
  