if (document.getElementsByTagName) { var hrefs = document.getElementsByTagName("a"); for (var l = 0; l < hrefs.length; l++) { try { if (hrefs[l].protocol == "mailto:") { startListening(hrefs[l], "click", trackMailto); } else if (hrefs[l].hostname == location.host) { var path = hrefs[l].pathname + hrefs[l].search; var isDoc = path.match(/\.(?:doc|eps|jpg|png|svg|xls|ppt|pdf|xls|zip|txt|vsd|vxd|js|css|rar|exe|wma|mov|avi|wmv|mp3)($|\&|\?)/); if (isDoc) { startListening(hrefs[l], "click", trackExternalLinks); } } else { startListening(hrefs[l], "click", trackExternalLinks); } } catch (e) { continue; } } } function startListening(obj, evnt, func) { if (obj.addEventListener) { obj.addEventListener(evnt, func, false); } else if (obj.attachEvent) { obj.attachEvent("on" + evnt, func); } } function trackMailto(evnt) { var href = (evnt.srcElement) ? evnt.srcElement.href : this.href; var mailto = "/mailto/" + href.substring(7); if (typeof (pageTracker) == "object") pageTracker._trackPageview(mailto); } function trackExternalLinks(evnt) { var e = (evnt.srcElement) ? evnt.srcElement : this; while (e.tagName != "A") { e = e.parentNode; } var lnk = (e.pathname.charAt(0) == "/") ? e.pathname : "/" + e.pathname; if (e.search && e.pathname.indexOf(e.search) == -1) lnk += e.search; if (e.hostname != location.host) lnk = "/external/" + e.hostname + lnk; if (typeof (pageTracker) == "object") pageTracker._trackPageview(lnk); }