text: function showScreenshots() {
      var screenshots = document.getElementById("screenshots");
      var showButton = document.getElementById("showButton");
      if (screenshots.style.display === "none") {
          screenshots.style.display = "block";
          showButton.innerHTML = "hide app screenshots";
      } else {
          screenshots.style.display = "none";
          showButton.innerHTML = "show app screenshots";
      }
  }