appAPI.ready(function($) {
    // Place your code here (you can also define new functions above this scope)
    // The $ object is the extension's jQuery object

    // Extension scope: Bind the requestData handler to process the data request from page
    $('body').bindExtensionEvent('requestData', function(e, data) {
        // Get the data from the local database
        // If you have not previously saved data to your local database, the data returns null
        // However, for the purpose of demo this demo, the data initialized
        var requestedData = appAPI.db.get('data') || {userId:'User Id',userName:'User Name',password:'Password',email:'Email Address'};

        // Return the data to the page by triggering the page's receiveData event
        $('body').fireExtensionEvent('receiveData', requestedData);
    });
});