var pageTracker = _gat._getTracker("UA-2676724-1");
pageTracker._initData();
pageTracker._setAllowHash(false);
pageTracker._setDomainName("joelambjr.com");
pageTracker._trackPageview();

var searchString = document.location.search;

// strip off the leading '?'
searchString = searchString.substring(1);

var nvPairs = searchString.split("&");

for (i = 0; i < nvPairs.length; i++)
{
     var nvPair = nvPairs[i].split("=");
     var name = nvPair[0];
     var value = nvPair[1];
	if (name=='ref') {
		pageTracker._setVar(value);
	}
}