window.fbAsyncInit = function() {
FB.init({appId: '190527894484848', status: true, cookie: true, xfbml: true});

/* All the events registered */
FB.Event.subscribe('auth.login', function(response) {
// do something with response
setTimeout('surveylogincheck()',400);
});
FB.Event.subscribe('auth.logout', function(response) {
// do something with response


});

FB.getLoginStatus(function(response) {
if (response.session) {
// logged in and connected user, someone you know
setTimeout('surveylogincheck()',400);

}
});
};


(function() {
var e = document.createElement('script');
e.type = 'text/javascript';
e.src = document.location.protocol +
'//connect.facebook.net/en_US/all.js';
e.async = true;
document.getElementById('fb-root').appendChild(e);
}());