storage.js

var Storage = (function (name) {

    if (supportLocalStorage) {

        var self = window['localStorage'];

        if (!localStorage[name]) {

            localStorage.ApplicationStorage = localStorage[name];
            localStorage.ApplicationStorage.users = localStorage.setItem('ApplicationStorage', 'Users');
        }
        
        console.log(self);
        document.write(localStorage + '<br>');
        document.write(localStorage.ApplicationStorage);

    } else {

        console.log('Sorry but your browser does not support window.localStorage.');

    }

    function supportLocalStorage () {

        try {

            return 'localStorage' in window && window['localStorage'] !== null;

        } catch (e) {

            return false;

        }
    }

}(Storage || {}));