proxy.pac

// ProxyPAC example
// Don't use it without modifications to the tables.

// Direct domain names
// List of domains that do need to go through the proxy
var Direct = new Array(
	"*.example.com",
	"example.com",
	"*.example.net",
	"example.net",
	"*.logmeinrescue.com",
	"webex.com",
	"*.webex.com"
	);

// Local Networks
// List of networks that can connected without the proxy
var LocalNets = [
	["127.0.0.0", "255.0.0.0"],
	["10.0.0.0", "255.0.0.0"],
	["172.16.0.0","255.240.0.0"],
	["172.16.0.0","255.240.0.0"],
	["169.254.0.0", "255.255.0.0"]
	];

// Client Networks
// Proxy should only be used when part of one of these networks
var ClientNets = [
	["172.16.16.0","255.255.255.0"],
	["172.31.55.0","255.255.255.0"]
	];

// Proxies go here:
// Use domain names if you want to use Kerberos !!!
var PROXYODD = "PROXY proxy.example.net:80";
var PROXYEVEN = "PROXY proxy.example.com:8080";
var NOPROXY = "DIRECT";

// Now select my proxy
function FindProxyForURL(url, host) {

  // Odd or Even:
	var myIP = myIpAddress();
	var myOctet = myIP.split(".");
	var myHost = parseInt(myOctet[3]);
	var Even = (myHost===Math.floor(myHost/2)*2);

	// Direct names go direct
	if(isPlainHostName(host)) {
		return NOPROXY;
	}

	// RealPlayer & MediaPlayer
	// We don't want to feed these protocols through a proxy
	var urllower = url.toLowerCase();
	if((urllower.substring(0,5)=="rtsp:")		||
		(urllower.substring(0,6)=="rtspt:")	||
		(urllower.substring(0,6)=="rtspu:")	||
		(urllower.substring(0,4)=="mms:")	||
		(urllower.substring(0,5)=="mmst:")	||
		(urllower.substring(0,5)=="mmsu:"))
			return NOPROXY;

	// Direct
	for (var loop=0; loop<Direct.length; loop++) {
		var checksite = Direct[loop];
		if (shExpMatch(host, checksite)) {
			return NOPROXY;
		}
	}

	// LocalNets
	var HostIP = dnsResolve(host);
	for (var loop=0; loop<LocalNets.length; loop++) {
		var Network = LocalNets[loop][0];
		var SubnetMask = LocalNets[loop][1];
		if (isInNet(HostIP, Network, SubnetMask)) {
			return NOPROXY;
		}
	}
	
	// WE ARE DONE HERE
}