// Start of the PAC File
function FindProxyForURL(url, host) {
         if (dnsDomainIs(host, ".intranet1.com")) {
             return "DIRECT";
         }
          if (dnsDomainIs(host, ".intranet2.com")) {
              return "PROXY proxy.intranet1.com:8080";
          }
          return "NULL";
}
//End of the PAC File