function FindProxyForURL(url, host)
{

/* Normalize the URL for pattern matching */
url = url.toLowerCase();
host = host.toLowerCase();

/* Don't proxy local hostnames */
if (isPlainHostName(host))
{
   return 'DIRECT';
}

/* Send authentication direct */
if ( dnsDomainIs(host, ".ignasiak.com") ||
     dnsDomainIs(host, ".menloadmin.com") ||
     dnsDomainIs(host, "safe.surfcrew.com") 
   )
{
   return 'DIRECT';
}

/* All other menlosecurity traffic goes through proxy */
if ( dnsDomainIs(host, "surfcrew.com") )
{
   return 'PROXY proxy-36.surfcrew.com:3129; DIRECT';
}


if (isResolvable(host))
{
   var hostIP = dnsResolve(host);

   /* Don't proxy non-routable addresses (RFC 3330) */
   if (isInNet(hostIP, '0.0.0.0', '255.0.0.0') ||
   isInNet(hostIP, '10.0.0.0', '255.0.0.0') ||
   isInNet(hostIP, '127.0.0.0', '255.0.0.0') ||
   isInNet(hostIP, '169.254.0.0', '255.255.0.0') ||
   isInNet(hostIP, '172.16.0.0', '255.240.0.0') ||
   isInNet(hostIP, '192.0.2.0', '255.255.255.0') ||
   isInNet(hostIP, '192.88.99.0', '255.255.255.0') ||
   isInNet(hostIP, '192.168.0.0', '255.255.0.0') ||
   isInNet(hostIP, '198.18.0.0', '255.254.0.0') ||
   isInNet(hostIP, '224.0.0.0', '240.0.0.0') ||
   isInNet(hostIP, '240.0.0.0', '240.0.0.0'))
   {
      return 'DIRECT';
   }
}

if ( url.substring(0, 5) == 'http:' )
{
   return 'PROXY proxy-36.surfcrew.com:3129';
}

if ( url.substring(0, 6) == 'https:' )
{
   return 'PROXY proxy-36.surfcrew.com:3129';
}

return 'DIRECT';
}