Hacktastic Google Analyticts PDF tracking

gistfile1.js

// Catch present and future links
jQuery('a.pdf').live('click', function($){
  
  var base_url, absolute_url;
  // test for P3 env variable resources.baseurl
  
  base_url = resources.baseurl || "http://www.greenpeace.org/international/";
  
  // Self-Invoking Function - returns url with path
  absolute_url = (function(url, base_url){  
   // If href starts with slash we assume it is relative to resources.baseurl
   if (url.charAt(0) === '/') {
      url = base_url + url.substr(1);
   }  
   return url;
  }( $(this).attr('href'), base_url));
  
  // Push it too ye old google
  _gaq.push(['_trackPageview', absolute_url]);

});