Simple namespaced storage API for JS (largely stolen from Chris Van)

storage.js

/**
 * storage.js - Simple namespaced browser storage.
 *
 * Creates a window.Storage function that gives you an easy API to access localStorage,
 * with fallback to cookie storage. Each Storage object is namespaced:
 *
 *   var foo = Storage('foo'), bar = Storage('bar');
 *   foo.set('test', 'A'); bar.set('test', 'B');
 *   foo.get('test');  // 'A'
 *   bar.remove('test');
 *   foo.get('test');  // still 'A'
 *
 * Requires jQuery.
 * Based on https://github.com/jbalogh/zamboni/blob/master/media/js/zamboni/storage.js
 * Everything clever written by Chris Van.
 */
var Storage = (function () {
    var cookieStorage = {
        expires: 30,
        getItem: function (key) {
            return $.cookie(key);
        },
        setItem: function (key, value) {
            return $.cookie(key, value, {path: "/", expires: this.expires});
        },
        removeItem: function (key) {
            return $.cookie(key, null);
        }
    };
    var engine = cookieStorage;
    try {
        if ("localStorage" in window && window["localStorage"] !== null) {
            engine = window.localStorage;
        }
    } catch (e) {
    }
    return function (namespace) {
        if (!namespace) {
            namespace = '';
        }
        return {
            get: function (key) {
                return engine.getItem(namespace + "-" + key);
            },
            set: function (key, value) {
                return engine.setItem(namespace + "-" + key, value);
            },
            remove: function (key) {
                return engine.remoteItem(namespace + "-" + key);
            }
        }
    }
})();

the remove function has a misspelling. It is returning engine.remoTe, instead of engine.remoVe