Given URL is not permitted by the application configuration
I have used this in my html page... <script> window.fbAsyncInit = function() { // init the FB JS SDK FB.init({ appId : 'xxxxxxxxxxxxxx', // App ID from the App Dashboard status : true, // check the login status upon init? cookie : true, // set sessions cookies to allow your server to access the session? xfbml : true // parse XFBML tags on this page? }); // Additional initialization code such as adding Event Listeners goes here }; // Load the SDK's source Asynchronously // Note that the debug version is being actively developed and might // contain some type checks that are overly strict. //