function dohilite(){
	var lastSlash // the position of the last slash in the path
	var fileName  // the name of the file
	var hashPos // the position of the hash symbol in the case of anchors
	var fullPath
	fullPath = document.URL;
//	fullPath = fullPath.replace(/\\/g,"/");     for local testing
	lastSlash = fullPath.lastIndexOf("/");
	fileName = fullPath.substring(lastSlash+1,fullPath.length);
	hashPos = fileName.lastIndexOf("#");
	if (hashPos!=-1) {
		noAnchor = fileName.substring(0,hashPos);
	}
	else {
		noAnchor = fileName;
	}
	switch (noAnchor){
		case "":
			navhome.className='over';
			break;
		case "index.html":
			navhome.className='over';
			break;
		case "about-us.html":
			navabout.className='over';
			break;
		case "why-join.html":
			navwhy.className='over';
			break;
		case "parents-page.html":
			parents.className='over';
			break;
		case "younger-kids.html":
			younger.className='over';
			break;
		case "older-kids.html":
			older.className='over';
			break;
		case "jenny-lind-diabetes-team.html":
			jenny.className='over';
			break;
		case "forthcoming-events.html":
			forthcoming.className='over';
			break;
		case "previous-activities.html":
			previous.className='over';
			break;
		case "news-info.html":
			newsinfo.className='over';
			break;
		case "videos-images-fun.html":
			vidimgfun.className='over';
			break;
		case "newsletter.html":
			newsletter.className='over';
			break;
		case "junior-committee.html":
			junior.className='over';
			break;
		case "website-sponsors.html":
			sponsors.className='over';
			break;
		case "fundraising-and-donations.html":
			fundraising.className='over';
			break;	
		case "diabetes-facts-information.html":
			facts.className='over';
			break;
		case "contact-us.php":
			contact.className='over';
			break;
		case "how-to-join-us.php":
			howtojoin.className='over';
			break;
		default:
			navhome.className='over';
			break;
	}
}