gistfile1.js

var site = (function ($) {
    "use strict";

    if (typeof console === 'undefined') {
        var console = {
            log: function (message) {
                // noop
            }
        };
    }

    function Site () {

        var namespaces = {};

        /**
        * Adds a new namespace
        *
        * @var string name
        * @var object definition
        *
        **/
        this.ns = function (name, definition) {
            if (typeof namespaces[name] !== 'undefined') {
                throw Error(name + " is already registered");
            }
            namespaces[name] = definition;
            if (typeof Object.defineProperty == 'function') {
                try {
                    Object.defineProperty(this, name, {
                        get: function () {
                            return namespaces[name];
                        }
                    });
                } catch (e) { 
                    //Bloody IE!
                }
            }
            if (!this[name]) {
                //fallback for those where defineProperty doesn't work
                this[name] = namespaces[name];
            }
            console.log("Registered ns: " + name);
        }

        /**
         * Initialises all namespaces
         **/
        this.load = function () {
            console.log("Initialising...");
            for (name in namespaces) {
                if (namespaces.hasOwnProperty(name)) {
                    var ns = namespaces[name];
                    if (typeof ns.load === 'function') {
                        console.log("Calling load on ns: " + name);
                        ns.load();
                    }
                }
            }
        }
    };

    var site = new Site();
    $(document).ready(function () {
        site.load();
    });

    return site;
})(jQuery);


// Register settings
site.ns('settings',  {
    //add settings here
});