forked from lxm_front/Mergely
62 lines
2.6 KiB
JavaScript
Executable File
62 lines
2.6 KiB
JavaScript
Executable File
// This javascript tags file downloads and external links in Google Analytics.
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// You need to be using the Google Analytics New Tracking Code (ga.js)
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// for this script to work.
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// To use, place this file on all pages just above the Google Analytics tracking code.
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// All outbound links and links to non-html files should now be automatically tracked.
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//
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// This script has been provided by Goodwebpractices.com
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// Thanks to ShoreTel, MerryMan and Colm McBarron
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//
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// www.goodwebpractices.com
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// VKI has made changes as indicated below.
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if (document.getElementsByTagName) {
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// Initialize external link handlers
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var hrefs = document.getElementsByTagName("a");
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for (var l = 0; l < hrefs.length; l++) {
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// try {} catch{} block added by erikvold VKI
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try{
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//protocol, host, hostname, port, pathname, search, hash
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if (hrefs[l].protocol == "mailto:") {
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startListening(hrefs[l],"click",trackMailto);
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} else if (hrefs[l].hostname == location.host) {
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var path = hrefs[l].pathname + hrefs[l].search;
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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)($|\&|\?)/);
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if (isDoc) {
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startListening(hrefs[l],"click",trackExternalLinks);
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}
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} else if (!hrefs[l].href.match(/^javascript:/)) {
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startListening(hrefs[l],"click",trackExternalLinks);
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}
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}
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catch(e){
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continue;
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}
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}
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}
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function startListening (obj,evnt,func) {
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if (obj.addEventListener) {
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obj.addEventListener(evnt,func,false);
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} else if (obj.attachEvent) {
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obj.attachEvent("on" + evnt,func);
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}
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}
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function trackMailto (evnt) {
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var href = (evnt.srcElement) ? evnt.srcElement.href : this.href;
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var mailto = "/mailto/" + href.substring(7);
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if (typeof(pageTracker) == "object") pageTracker._trackPageview(mailto);
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}
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function trackExternalLinks (evnt) {
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var e = (evnt.srcElement) ? evnt.srcElement : this;
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while (e.tagName != "A") {
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e = e.parentNode;
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}
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var lnk = (e.pathname.charAt(0) == "/") ? e.pathname : "/" + e.pathname;
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if (e.search && e.pathname.indexOf(e.search) == -1) lnk += e.search;
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if (e.hostname != location.host) lnk = "/external/" + e.hostname + lnk;
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if (typeof(pageTracker) == "object") pageTracker._trackPageview(lnk);
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}
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