_paq.push(['enableLinkTracking']);
(function() {
var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
+ // dataset does not work with IE10 or lower :(
var u=s.parentNode.dataset.piwikurl;
_paq.push(['setTrackerUrl', u+'piwik.php']);
_paq.push(['setSiteId', s.parentNode.dataset.piwiksite]);