function hiliteMenu() {
	var navSection = document.getElementById("sideNav");
	
	var links = navSection.getElementsByTagName("a");
	
	var docLoc = document.location.href.toLowerCase();
	
	var hotLink;
	
	for(var i=0; i < links.length; i++) {
		if(links[i].href.toLowerCase() == docLoc) {
			hotLink = links[i];
		}
	}
	
	if(hotLink != null) { hotLink.className = "active"; }
}

if(window.addEventListener) {
	window.addEventListener("load",hiliteMenu,false);
} else if( window.attachEvent ) {
	window.attachEvent("onload",hiliteMenu);
}