(function() {

	var enableTracking = true;
	var s = s_gi(s_account);

	//internal methods
	function tl(pageName, sectionName) {
		// <summary>Calls the Omniture s_code tl() command.</summary>
		if (!enableTracking) { return; }

		addMandatoryValues(pageName, sectionName);
		s.tl(this, 'o', pageName);
	}

	function t() {
		// <summary>Call the Omniture s_code t() command. Use this whenever a full page refresh was done.</summary>
		if (!enableTracking) { return; }

		addMandatoryValues(window.location);
		s.t();
	}

	function addMandatoryValues(pageName, sectionName) {
		if (sectionName) {
			s.prop1 = sectionName;
		}
		else {
			sectionName = "Home";
			s.prop1 = sectionName;
		}

		s.pageName = ('/www/' + s.prop1 + '/' + pageName).toLowerCase().replace(/ /g, '_');
	}

	//external methods
	function trackClick(sectionName, itemName) {
		// <summary>Tracks a click on an item.</summary>
		s.events = 'event1';
		tl(itemName, sectionName);
	}

	function trackLinkClick(e, sender, sectionName, itemName) {
		// <summary>Tracks a click on a link.</summary>

		e.preventDefault ? e.preventDefault() : e.returnValue = false;
		trackClick(sectionName, itemName);
		window.setTimeout("window.location.href = '" + $(sender).attr('href') + "';", 500);
	}

	NowPlus = {};
	NowPlus.Www = {};

	//expose external methods and properties
	NowPlus.Www.Tracking = {
		trackClick: trackClick,
		trackLinkClick: trackLinkClick
	};

})();