function FindProxyForURL(url, host) { 
    if (isInNet(dnsResolve(host), "192.168.0.0", "255.255.0.0") ||
        isInNet(dnsResolve(host), "172.16.0.0", "255.240.0.0") ||
        isInNet(dnsResolve(host), "10.0.0.0", "255.0.0.0") ||
        isInNet(dnsResolve(host), "127.0.0.0", "255.255.255.0") ||
        shExpMatch(host, "localhost") ||
        shExpMatch(host, "*.local") ||
        isPlainHostName(host))
        return "DIRECT";
    return "PROXY 192.168.0.1:8118"; 
}