$(function() { 
$('a').click(function() { 
if ($(this).get(0).protocol == 'mailto:') { 
var mailto = "/mailto/" + $(this).attr('href').substring(7); 
pageTracker._trackPageview(mailto); 
} else if ($(this).get(0).hostname == location.host) { 
var path = $(this).get(0).pathname + $(this).get(0).search; 
var isDoc = path.match(/(?:doc|eps|jpg|png|svg|xls|ppt|pdf|xls|zip|txt|vsd|vxd|js|css|rar|exe|wma|mov|avi|wmv|mp3)($|\&)/);
if (isDoc) {trackExternalLinks($(this).get(0))}}else{trackExternalLinks($(this).get(0))}});});
trackExternalLinks = function(link) { 
var lnk = (link.pathname.charAt(0) == "/") ? link.pathname : "/" + link.pathname; 
if (link.search && link.pathname.indexOf(link.search) == -1) lnk += link.search; 
if (link.hostname != location.host) lnk = "/external/" + link.hostname + lnk; 
pageTracker._trackPageview(lnk) 
}