elegos/footer.php

## footer.php
    // include jQuery if you haven't already, or simply edit the script to run without it (and remove the 1st line of this gist)
    // put these lines before the </body> ending tag

  	<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/2.0.2/jquery.min.js"></script>
		<script type="text/javascript" src="http://yandex.st/highlightjs/7.3/highlight.min.js"></script>
		<script>
			$('pre code').each(function(index, element) {
				var lang = null;

				if(element.innerHTML.match("^:::"))
				{
					var html = element.innerHTML.split("\n");
					lang = html[0].replace(":::", "");
					element.className += lang;
					html.splice(0, 1);
					element.innerHTML = html.join("\n");
				}

				hljs.highlightBlock(element);
			});
		</script>

## header.php
// add this in your <head> tag
// change "default" with one of the available as described here: http://softwaremaniacs.org/soft/highlight/en/download/

<link rel="stylesheet" type="text/css" href="http://yandex.st/highlightjs/7.3/styles/default.min.css"></script>