function InitFirebase(sitename) {
    // Your web app's Firebase configuration
    var firebaseConfig = {
        apiKey: "AIzaSyDQPTThRj6GD7Z-7O7fMnkxTkGtvTG5khw",
        authDomain: "globalc-3b1f4.firebaseapp.com",
        databaseURL: "https://globalc-3b1f4.firebaseio.com",
        projectId: "globalc-3b1f4",
        storageBucket: "globalc-3b1f4.appspot.com",
        messagingSenderId: "323192110605",
        appId: "1:323192110605:web:20ef03bfe0314f78905f44",
        measurementId: "G-V9DLP89XCE"
    };
    firebase.initializeApp(firebaseConfig);
    var starCountRef = firebase.database().ref(sitename + '/');
    starCountRef.once('value').then(function (snapshot) {
        var valuea = snapshot.val();
        if (valuea == null) valuea = 0;
        firebase.database().ref(sitename + '/').set(valuea + 1);
        console.log(valuea);
    });
}