{% if LIKE_BUTTON_IS_VALID %}
<div id="fb-root"></div>
<script type="text/javascript">
    window.fbAsyncInit = function() {
        FB.init({
            appId  : '{{facebook_app_id}}',
            status : true, // check login status
            cookie : true, // enable cookies to allow the server to access the session
            xfbml  : true,  // parse XFBML
            channelUrl  : 'http://{{channel_base_url}}/channel.html' // custom channel
        });
    };

    (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/all.js#xfbml=1&appId={{facebook_app_id}}";
        fjs.parentNode.insertBefore(js, fjs);
    }(document, 'script', 'facebook-jssdk'));
</script>
{% else %}
<!-- Skipping intercom for this request -->
{% endif %}