text: $(document).ready(function () {
      var oldTitle = $(document).find("title").text();
      var newTitle = "High there, come back!";
  
      function setTitle(title) {
          document.title = title;
      }
  
      $(window).on("focus", function () {
          setTitle(oldTitle);
      }).on("blur", function () {
          setTitle(newTitle);
      });
  });
  