How to track the subdomains?

Support & Bugs
1

How can be subdomains of one site be tracked and be agreggated?
I have red instruction here: http://piwik.org/docs/javascript-tracking/#toc-cookie-configuration-for-domains-and-subdomains but there in exampls javascript code should look like this


_paq.push(['setTrackerUrl', u+'piwik.php']);
_paq.push(['setCookieDomain', '*.example.com']); // Same cookie as: example.com, www.example.com, subdomain.example.com, ...

and my Piwik gives me this:


var pkBaseURL = (("https:" == document.location.protocol) ? "https://domain/analytics/" : "http://domain/analytics/");
document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));
</script><script type="text/javascript">
try {
var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", 75);
piwikTracker.trackPageView();
piwikTracker.enableLinkTracking();

so I don’t know how to implement those instractions.
Please help me with this

2

First, update the code with the latest code found in SETTINGS > Tracking code

then you should be able to follow the instructions