ady)
  //
  MathJax.Hub.Register.LoadHook("[MathJax]/extensions/TeX/noUndefined.js",
    function () {MathJax.Hub.Startup.signal.Post("*** noUndefined Loaded ***")});
  MathJax.Hub.Register.LoadHook("[MathJax]/extensions/TeX/AMSmath.js",
    function () {MathJax.Hub.Startup.signal.Post("*** AMSmath Loaded ***")});

  //
  //  Display a message that we are in the configuration code
  //   (The Message function is not yet defined when this code
  //    runs, so we can't use that here.  Post a signal
  //    o