// client.js
// Client-side script for TFA website

var browser_ie = (navigator.appVersion.indexOf("MSIE") != -1);

function bookmarkPage() {
  if (browser_ie) {
    // get title from html
    var titleEls = document.getElementsByTagName("title");
    var title = "";
    if (titleEls.length >= 1) { title = titleEls[0].innerText; }
    // add bookmark
    window.external.AddFavorite(document.location.href, title);
    }
  else {
    window.alert("Your browser does not support automatic bookmarking.\n" +
      "Please choose 'Bookmark this Page' from the 'Bookmarks' menu.");
    }
  }