[js] firebase - login with token

firebase_login_with_token.js

<script src="https://cdn.firebase.com/v0/firebase.js"></script>
<script type='text/javascript' src="https://cdn.firebase.com/v0/firebase-token-generator.js"></script>

var tokenGenerator = new FirebaseTokenGenerator("x");
var token = tokenGenerator.createToken({isModerator: true});

var dataRef = new Firebase("https://x.firebaseio.com/");

dataRef.auth(token, function(error) {
  if(error) {
    console.log("Login Failed!", error);
  } else {
    console.log("Login Succeeded!");
  }
});