<!--
function navCustomizer() { 
// Written in March 2006 by Sam Maurer '06
// This function performs an action on the link that points to the current page. 

	var n, p, href, url = unescape(window.location); // grab the url of the page, removing enocoding
	n = url.indexOf('///'); if (n != -1) url = (url.substring(0,n) + url.substring(n+2)); // standardize url format
	n = url.lastIndexOf('#'); p = url.lastIndexOf('/'); if (n > p) url = url.substring(0,n); // remove anchor ending
	var div = document.getElementById('leftcolumn');
	var lis = div.getElementsByTagName('li');
	var anchs = div.getElementsByTagName('a');
	for (var i=0; i<anchs.length; i++) { // cycle through all the links in the div
		href = unescape(anchs[i].href); // grab the link address and standardize its format
		n = href.indexOf('///'); if (n != -1) href = (href.substring(0,n) + href.substring(n+2));
		if (url.charAt(url.length-1) == '/') { // account for '/' mapping to '/index.htm' and '/index.html'
			n = href.lastIndexOf('/');
			if (href.substr(n+1,9) == 'index.htm') href = href.substring(0,n+1);
		}
		// action to perform on match goes here
		if (href == url) lis[i].className = "here";
	}
}
//-->
-->