Thanks. I'm afraid I'm not a coder; but a designer. This is the last chunk of that file. Is there anything that stands out? {if} looks closed to me and I didn't change the file.
{if Configuration::get('PH_BLOG_FB_INIT')}
<script>
var lang_iso = '{$lang_iso}_{$lang_iso|@strtoupper}';
{literal}(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/"+lang_iso+"/all.js#xfbml=1";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));
{/literal}
</script>
{/if}
<script>
$(function() {
$('body').addClass('simpleblog simpleblog-single');
});
</script>