anchor.diff:            <p id="info_blocked" style="display: inline;">
               Permission to use microphone is blocked. To change, go to
               chrome://settings/contentExceptions#media-stream
  -          </p>
  -          <p id="info_upgrade" style="display: none;">
  -            Web Speech API is not supported by this browser. Upgrade to <a href="https://www.google.com/chrome">Chrome</a> version 25 or later.
             </p>
           </div>
           <div id="div_start">
  
positive.code:         </div>
          <div id="results">
            <span class="final" id="final_span"></span> <span class="interim" id="interim_span"></span>
          </div>
          <div id="copy">
            <button class="button" id="copy_button" onclick="copyButton()" style="display: none;">Copy and Paste</button>
            <div id="copy_info" style="display: none;">
              <p>
                Press Control-C to copy text.
              </p>
              <p>
                (Command-C on Mac.)
              </p>
            </div><button class="button" id="email_button" onclick="emailButton()" style="display: none;">Create
            Email</button>
            <div id="email_info" style="display: none;">
              <p>
                Text sent to default email application.
              </p>
              <p>
                (See chrome://settings/handlers to change.)
              </p>
            </div>
          </div>
          <div class="compact marquee" id="div_language">
            <select id="select_language" onchange="updateCountry()">
  
negative.code: 
  -->
  </style>
  <link href="https://fonts.googleapis.com/css?family=Open+Sans:300,400,600,700&amp;subset=latin" rel="stylesheet">
  <body>
  
  <script src="//plus.google.com/hangouts/_/api/v1/hangout.js"></script>
  
  <h3>Unilingo</h3>
  
  <div id="participantsDiv"></div>
  
  <hr>
  
  <script>
  function showParticipants() {
  