);(function(d, s, id){var js, fjs = d.getElementsByTagName(s)[0];if (d.getElementById(id)) {return;}js = d.createElement(s); js.id = id;js.src = "//connect.facebook.net/en_US/sdk.js";fjs.parentNode.insertBefore(js, fjs);}(document, 'script', 'facebook-jssdk'));