text: jQuery(function($){
  
      /* Set active link color and show form sections when menu item is clicked */
      $('.ngg_page_content_menu a:first-of-type').addClass("ngg_page_content_menu_active");
  
      $('.ngg_page_content_menu a').on('click', function(e) {
          
          /* Add color to only the active link */
          $('.ngg_page_content_menu a').removeClass("ngg_page_content_menu_active");
          $(this).addClass("ngg_page_content_menu_active");
  
          /* Show the associated div */
          var id = $(this).attr('data-id');
          $('.ngg_page_content_main > div').css("display", "none");
          $('div[data-id="' + $(this).attr('data-id') + '"]').css("display", "block");
  
      });
  
      /* Set up responsive menu for mobile devices. */   
      $(".responsive-menu-icon").remove();
      $(".ngg_page_content_menu").addClass("responsive-menu").before('<div class="responsive-menu-icon"></div>');
  
      $(".responsive-menu-icon").on('click', function(){
          $(this).next(".ngg_page_content_menu").slideToggle( "fast" );
      });
  
      $(window).on('resize', function() {
          if (window.innerWidth > 640) {
              $(".ngg_page_content_menu").removeAttr("style");
              $(".responsive-menu > a").removeClass("menu-open");
          }
      });
  
      $(".responsive-menu > a").on('click', function(event){
          if(window.innerWidth < 782) {
              $(this).parent(".ngg_page_content_menu").slideToggle( "fast" );
          }
      });
  
      // When a submit button is clicked...
      $('input[type="submit"], button[type="submit"]').on('click', function(e){
          var $button = $(this);
          var message = false;
  
          // Check if a confirmation dialog is required
          if ((message = $button.attr('data-confirm'))) {
              if (!confirm(message)) {
                  e.preventDefault();
                  return;
              }
          }
  
          // Check if this is a proxy button for another field
          if ($button.attr('name') && $button.attr('name').indexOf('_proxy') != -1) {
  
              // Get the value to set
              var value = $button.attr('data-proxy-value');
              if (!value) value = $button.attr('value');
  
              // Get the name of the field that is being proxied
              var field_name = $button.attr('name').replace('_proxy', '');
  
              // Try getting the existing field
              var $field = $('input[name="'+field_name+'"]');
              if ($field.length > 0) $field.val(value);
              else {
                  $field = $('<input/>').attr({
                      type: 'hidden',
                      name: field_name,
                      value: value
                  });
                  $button.parents('form').append($field);
              }
          }
      });
  
  
      // Toggle the advanced settings
      $('.nextgen_advanced_toggle_link').on('click', function(event) {
          event.preventDefault();
          const $form = $('#' + $(this).attr('rel'));
          const $btn = $(this);
          $form.toggle(500, 'swing', function() {
              if ($(this).hasClass('hidden')) {
                  $(this).removeClass('hidden');
                  $btn.text($btn.attr('active_label'));
              } else {
                  $(this).addClass('hidden');
                  $btn.text($btn.attr('hidden_label'));
              }
          });
      });
  
      $('input.nextgen_settings_field_colorpicker').wpColorPicker();
      $('#ngg_page_content').css('visibility', 'visible');
  
      // Handle the "recover" and "delete" links in Manage Gallery > each image row
      $('#ngg-listimages .row-actions .confirmrecover, #ngg-listimages .row-actions.submitdelete.delete').on('click', function(event) {
              var target = event.target;
              if (!confirm(target.getAttribute('data-question') + ' "' + target.getAttribute('data-text') + '"')) {
                  event.preventDefault();
              }
          }
      );
  });
  