noteId = window.location.hash; // was h
        project = "computasbrann-example";
        // f = firebase
        firebase.initializeApp({
            authDomain:project+".firebaseapp.com",
            projectId:project
        });

        var dbClient=null;
        var uuid = uuidv4();

        firebase.firestore().enablePersistence().then(function(){
            dbClient = firebase.firestore();

        });