window.fbAsyncInit = function() {
			FB.init({appId: '141135002599653', status: true, cookie: true, xfbml: true});

			FB.Event.subscribe('auth.login', function(response) {
				login();
			});
			FB.Event.subscribe('auth.logout', function(response) {
				logout();
			});

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