var brownUI = {
    path: '/js/',
    cache: Array(),
    ready: false,
    extend: function(p) {
        if (typeof p == 'object') {
            for (k in p) {
                this[k] = p[k];
            }
        }
    },
    init: function(file) {
        var file = typeof file != 'undefined' ? file : '';
        var me = this;
        var script = document.createElement('scr' + 'ipt');
        script.type = 'text/javascript';
        script.src = this.path + file + '.js';
        $('head', document).get(0).appendChild(script);
        $(window).bind('unload', function() { me.cache = null });

        brownUI._initPage();
    },
    _initPage: function() {
        var me = this;
        if (typeof me.cache['_initTries'] == 'undefined') me.cache['_initTries'] = 0;
        if (this.cache['_initTries'] > 10) return;
        for (k in this) {
            if (k == 'initPage') {
                me.ready = true;
                break;
            }
        }
        if (me.ready === false) {
            setTimeout(function() { me.cache['_initTries']++; me._initPage() }, 250);
        } else {
            me.initPage();
        }
    }
}