Auth for School Firebase Project

auth.js

<script src="https://www.gstatic.com/firebasejs/4.12.1/firebase.js"></script>
<script>
  // Initialize Firebase
  var config = {
    apiKey: "AIzaSyBlkIE4tgENPJZGlDWzBy5ArQYwsNBlGZQ",
    authDomain: "tubular-joe.firebaseapp.com",
    databaseURL: "https://tubular-joe.firebaseio.com",
    projectId: "tubular-joe",
    storageBucket: "tubular-joe.appspot.com",
    messagingSenderId: "707679895184"
  };
  firebase.initializeApp(config);
</script>