// Calls from ga.js to pre-populate hidden wufoo fields for GA
function _uGC(l,n,s) {
	if (!l || l=="" || !n || n=="" || !s || s=="") return "-";
	var i,i2,i3,c="-";
	i=l.indexOf(n);
	i3=n.indexOf("=")+1;
	if (i > -1) {
		i2=l.indexOf(s,i); if (i2 < 0) { i2=l.length; }
		c=l.substring((i+i3),i2);
	}
	return c;
}

var z = _uGC(document.cookie, '__utmz=', ';');
var source = _uGC(z, 'utmcsr=', '|');
var medium = _uGC(z, 'utmcmd=', '|');
var term = _uGC(z, 'utmctr=', '|');
var content = _uGC(z, 'utmcct=', '|');
var campaign = _uGC(z, 'utmccn=', '|');
var gclid = _uGC(z, 'utmgclid=', '|');

if (gclid !="-") { source = 'google'; medium = 'cpc'; }

var csegment = _uGC(document.cookie, '__utmv=', ';');
if (csegment != '-') {
	var csegmentex = /[1-9]*?\.(.*)/; csegment = csegment.match(csegmentex); csegment = csegment[1];
}
else {
	csegment = '(not set)';
}

var a = _uGC(document.cookie, '__utma=', ';');
var aParts = a.split(".");
var nVisits = aParts[5];