text: var config = {
  	apiKey: "AIzaSyDAtT_i32uZmgpGy42zRNR5bCk5duehnvI",
  	authDomain: "all-about-aravind.firebaseapp.com",
  	databaseURL: "https://all-about-aravind.firebaseio.com",
  	projectId: "all-about-aravind",
  	storageBucket: "all-about-aravind.appspot.com",
  	messagingSenderId: "249807367774"
  };
  firebase.initializeApp(config);