Proxy.pac check local

function FindProxyForURL(url, host) {
  if (isPlainHostName(host) ||
        shExpMatch(host, "*.xinux.lan") ||
        isInNet(dnsResolve(host), "10.0.0.0", "255.0.0.0") ||
        isInNet(dnsResolve(host), "172.16.0.0",  "255.240.0.0") ||
        isInNet(dnsResolve(host), "192.168.0.0",  "255.255.0.0") ||
        isInNet(dnsResolve(host), "127.0.0.0", "255.255.255.0"))
        return "DIRECT";
  return "PROXY nagus.xinux.lan:3128";
}