// Stage 0, this gets cached which means we can't change it. boot2-sframe.js is changable.
// Note that this file is meant to be executed only inside of a sandbox iframe.
;(function () {
var afterLoaded = function (req) {
    req.cfg = req.cfg || {};
    if (req.pfx) {
        req.cfg.onNodeCreated = function (node /*, config, module, path*/) {
            node.setAttribute('src', req.pfx + node.getAttribute('src'));
        };
    }
    require.config(req.cfg);
    var txid = Math.random().toString(16).replace('0.', '');
    var intr;
    var ready = function () {
        intr = setInterval(function () {
            if (typeof(txid) !== 'string') { return; }
            window.parent.postMessage(JSON.stringify({ q: 'READY', txid: txid }), '*');
        }, 1);
    };
    if (req.req) { require(req.req, ready); } else { ready(); }
    var onReply = function (msg) {
        var data = JSON.parse(msg.data);
        if (data.txid !== txid) { return; }
        clearInterval(intr);
        txid = {};
        window.removeEventListener('message', onReply);
        require(['/common/sframe-boot2.js'], function () { });
    };
    window.addEventListener('message', onReply);
};

var intr = setInterval(function () {
    try {
        var req = JSON.parse(decodeURIComponent(window.location.hash.substring(1)));
        clearInterval(intr);
        afterLoaded(req);
    } catch (e) { console.error(e); }
}, 100);

}());