<div id="fb-root"></div>
<script>
	if ( ! window.FB ) {
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			function ( d, s, id ) {
				var js, fjs = d.getElementsByTagName( s )[0];
				if ( d.getElementById( id ) ) {
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				js = d.createElement( s );
				js.id = id;
				js.src = "//connect.facebook.net/en_US/all.js#xfbml=1&version=v2.4&appId=<?php echo $fb_app_id; ?>";
				fjs.parentNode.insertBefore( js, fjs );
			}( document, 'script', 'facebook-jssdk' )
		);
	}
</script>