jellyfin-web/src/scripts/apploader.js

(function() {
    "use strict";

    function loadApp() {
        var script = document.createElement("script"),
            src = "./scripts/site.js";
        if (self.dashboardVersion) {
            src += "?v=" + self.dashboardVersion;
        }
        script.src = src;
        document.head.appendChild(script);
    }

    (function() {
        var src, script = document.createElement("script");
        src = self.Promise ? "./bower_components/alameda/alameda.js" : "./bower_components/requirejs/require.js";
        if (self.dashboardVersion) {
            src += "?v=" + self.dashboardVersion;
        }
        script.src = src;
        script.onload = loadApp;
        document.head.appendChild(script);
    })();
})();