$(function () {
	var path = location.pathname.substring(location.pathname.lastIndexOf('/') + 1);
	var directory = location.pathname;
	if (path) {
		$('#mainNav li a[href$="' + path + '"]').attr('class', 'active');
	}
	if (directory.search("CDTitle")) {
		$('#mainNav li a[href$="../default.aspx"]').attr('class', 'active');
	}
	$('#mainNav li.navHelp a').removeClass('active');
});