(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 = "//connect.facebook.net/de_DE/sdk.js#xfbml=1&version=v2.3";
fjs.parentNode.insertBefore(js, fjs);
})(document, "script", "facebook-jssdk");
weiterlesen
