var strClassName = "highlighted";

function highlightItem(strElement) {

	var objElement = document.getElementById(strElement);

	var objItems = objElement.childNodes;

	if (objItems.length > 1) {

		for (var i = 0; i < objItems.length; i++) {

			var objLinks = objItems[i].childNodes;

			if (objLinks.length > 0) {

				for (var j = 0; j < objLinks.length; j++) {

					if (objLinks[j].innerHTML != null) {

						var strURL = objLinks[j].href.toLowerCase();

						if (strURL != null) {
							if (document.location.href.toLowerCase().indexOf(strURL) != -1) {
								objItems[i].className = strClassName;
							}
						}
					}
				}
			}
		}
	}
}