// This javascript tags file downloads and external links in Google Analytics. // You need to be using the Google Analytics New Tracking Code (ga.js) // for this script to work. // To use, place this file on all pages just above the Google Analytics tracking code. // All outbound links and links to non-html files should now be automatically tracked. // // This script has been provided by Goodwebpractices.com // Thanks to ShoreTel, MerryMan and Colm McBarron // // www.goodwebpractices.com // VKI has made changes as indicated below. if (document.getElementsByTagName) { // Initialize external link handlers var hrefs = document.getElementsByTagName("a"); for (var l = 0; l < hrefs.length; l++) { // try {} catch{} block added by erikvold VKI try{ //protocol, host, hostname, port, pathname, search, hash 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); }