// Javascript file.
// richard.cross@gmail.com

function tabselect( link, root, show_index )
{
	var root = document.getElementById(root);
	var current, i, len = root.childNodes.length;
	for( i = 0 ; i < len; ++i ) {
		current = root.childNodes[i];
		if( i == show_index ) {
			current.style.display = "";
		} else {
			current.style.display = "none";
		}
	}
	return true;
}

// Google tracking script
var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-16520463-2']); _gaq.push(['_trackPageview']);
(function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })();