window.CookieReader = {
  Read: function (name) {
    try {
      const match = document.cookie.match(new RegExp('(^| )' + name + '=([^;]+)'));
      if (match) return decodeURIComponent(match[2]);
      return '';
    } catch (e) {
      return '';
    }
  },
  Write: function (name, value, expiresIso) {
    try {
      var expires = '';
      if (expiresIso) {
        expires = '; expires=' + new Date(expiresIso).toUTCString();
      }
      document.cookie = name + '=' + encodeURIComponent(value) + expires + '; path=/';
    } catch (e) { }
  }
};

window.getBrowserLanguage = function () {
  try {
    return (navigator.languages && navigator.languages[0]) || navigator.language || navigator.userLanguage || '';
  } catch (e) {
    return '';
  }
};

window.setHtmlLang = function (lang) {
  try {
    if (document && document.documentElement) document.documentElement.lang = lang || '';
  } catch (e) { }
};

// simple cookies wrapper used earlier as cookies.Write
window.cookies = {
  Write: function (name, value, expiresIso) {
    return window.CookieReader.Write(name, value, expiresIso);
  }
};