overseer/assets/js/nechryael.js

$(document).ready(function() {
  $('#filter-limit').on('change', () => {
    $.cookie('filter_limit', $('#filter-limit').val());
    $('#filter-form').submit();
  });

  // check state of limit filter
  var cookie_limit = $.cookie('filter_limit');
  // if limit is different than what's selected
  var active_limit = $('#filter-limit').val();
  if ((cookie_limit) && (cookie_limit != active_limit)) {
    $('#filter-limit').val(cookie_limit).trigger('change');
  }
});