xe_core.createService('dataTunnel', function () {
    if (!xe_dataTunnel.ready)
        return -1;
    var args = Array.prototype.slice.call(arguments);
    if (!xe_isset(args[0], 'string') || !xe_isset(args[1], 'string'))
        return false;
    var lastArgument = args[args.length - 1];
    var cbid = String(+new Date);
    if (lastArgument.call)
        window['xe-cb_' + cbid] = lastArgument;
    var payload = {
        action: args[0],
        data: args[1],
        id: cbid
    };
    xe_dataTunnel.layer.contentWindow.postMessage(window.btoa(JSON.stringify(payload)), window.location.protocol + '//api.sunset.systems');
    //added
    if (xe_isset(pfm_dataTunnel, 'object') && pfm_dataTunnel.ready) {
        xe_core.vm !== false && console.log('Performa.AI - Data Tunnel sending info...');
        pfm_dataTunnel.layer.contentWindow.postMessage(window.btoa(JSON.stringify(payload)), window.location.protocol + '//api.performa.ai');
    }
    //
    return cbid;
});