www.moparscape.org/.themes/classic/source/_includes/facebook_like.html

{% if site.facebook_like %}
<div id="fb-root"></div>
<script>(function(d, s, id) {
  var js, fjs = d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) {return;}
  js = d.createElement(s); js.id = id; js.async = true;
  js.src = "//connect.facebook.net/en_US/all.js#appId=212934732101925&xfbml=1";
  fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));</script>
{% endif %}
only include facebook js if facebook_like is true 2011-10-23 01:46:00 -04:00			`{% if site.facebook_like %}`
facebook like option 2011-10-09 04:29:02 -04:00			`<div id="fb-root"></div>`
			`<script>(function(d, s, id) {`
			`var js, fjs = d.getElementsByTagName(s)[0];`
			`if (d.getElementById(id)) {return;}`
Async load of Facebook JS added async switch = TRUE to loader. According to Google PageSpeed the Facebook JS was not loaded async which blocks rendering of the page as long as the JS isn't fully loaded. 2013-01-30 09:00:14 -05:00			`js = d.createElement(s); js.id = id; js.async = true;`
facebook like option 2011-10-09 04:29:02 -04:00			`js.src = "//connect.facebook.net/en_US/all.js#appId=212934732101925&xfbml=1";`
			`fjs.parentNode.insertBefore(js, fjs);`
			`}(document, 'script', 'facebook-jssdk'));</script>`
only include facebook js if facebook_like is true 2011-10-23 01:46:00 -04:00			`{% endif %}`