Facebook Messenger

facebook-messenger.html

<script>
  window.fbAsyncInit = function() {
    FB.init({
      appId            : '',
      autoLogAppEvents : true,
      xfbml            : true,
      version          : 'v2.12'
    });
  };

  (function(d, s, id){
     var js, fjs = d.getElementsByTagName(s)[0];
     if (d.getElementById(id)) {return;}
     js = d.createElement(s); js.id = id;
     js.src = 'https://connect.facebook.net/fr_FR/sdk.js';
     fjs.parentNode.insertBefore(js, fjs);
   }(document, 'script', 'facebook-jssdk'));
</script>


<div class="htcc-messenger">
  <div class="fb-customerchat" 
  page_id=""
  theme_color="#1e73be" 
  logged_in_greeting="" 
  logged_out_greeting="" 
  ref="" 
  minimized="false">
  </div>
</div>