$(function(){
	//-------------------------------------------------------------------------------------------
	// CLICK TRACKING FOR EXTERNAL LINKS
	//------------------------------------------------------------------------------------------
	$('[rel="external"]').click(function() {
	     var pageName = lst_getExternalLinkName($(this).attr("href"));
	     lst_trackPage(pageName);
	     return true;
	});
});

//-------------------------------------------------------------------------------------------
// PAGE & EVENT TRACKING
//------------------------------------------------------------------------------------------
function lst_trackEvent(category, action, optional_label)
{
   try { 
	//alert("tracking event: "+category+" > "+action+" > "+optional_label);

	pageTracker._trackEvent(category, action, optional_label);

   } catch(err) {}
}

function lst_trackAnswer(category, action, optional_label)
{
    lst_trackEvent(category, action, optional_label);
}

function lst_trackPage(pageName)
{
   try { 
	//alert("tracking page view: "+pageName);
	pageTracker._trackPageview(pageName);
   } catch(err) {}
}

function lst_getExternalLinkName(url)
{
   var str = url;
   str = str.replace(/http:\/\//i, "");
   str = str.replace(/www\./i, "");
   str = "External_URL_"+str;
   return str;
}

function lst_pageTracker(url)
{
    var pageName = lst_getExternalLinkName(url);
    lst_trackPage(pageName);
}