// Automatic Proxy Configuration Script for clients in
// the HZeeland.nl / hz.nl domains (Class B network 145.19.0.0)
// Doing proxyserver Load balancing based upon the ipadress of the client
// Last modified: 20000108 eddy@HZeeland.nl (145.19.1.220)
// Last modified: 20000119 eddy@HZeeland.nl (client distribution changed)
// Last modified: 20011205 eddy@HZeeland.nl (added net 145.19.97)
//
// This version is used when all proxy-servers (www-proxy1, www-proxy2 and hz-cis)
// are operating.

function FindProxyForURL(url, host)
{
    if (isPlainHostName(host) ||
	dnsDomainIs(host, ".hzeeland.nl") ||
	dnsDomainIs(host, ".HZeeland.nl") ||
	dnsDomainIs(host, ".hz.nl")       ||
	dnsDomainIs(host, "localhost")    ||
	isInNet(host, "145.19.0.0", "255.255.0.0"))
                return "DIRECT";

    else if (url.substring(0,6) == "snews:")
                return "DIRECT";

    else if (isInNet(myIpAddress(), "145.19.100.0", "255.255.255.0") ||
	     isInNet(myIpAddress(), "145.19.97.0", "255.255.255.0") ||
	     isInNet(myIpAddress(), "145.19.19.0", "255.255.255.0"))
		 return	"PROXY 145.19.1.222:3128; " +
			"PROXY 145.19.1.221:3128";

    else if (isInNet(myIpAddress(), "145.19.33.0", "255.255.255.0"))
		 return	"PROXY 145.19.1.220:3128; " +
			"PROXY 145.19.1.221:3128";

    else if (isInNet(myIpAddress(), "145.19.52.0", "255.255.255.0"))
		 return	"PROXY 145.19.1.220:3128; " +
			"PROXY 145.19.1.221:3128";

    else if (isInNet(myIpAddress(), "145.19.56.0", "255.255.255.0"))
		 return	"PROXY 145.19.1.220:3128; " +
			"PROXY 145.19.1.221:3128";

    else if (isInNet(myIpAddress(), "145.19.64.0", "255.255.255.0"))
		 return	"PROXY 145.19.1.221:3128; " +
			"PROXY 145.19.1.220:3128";

    else if (isInNet(myIpAddress(), "145.19.80.0", "255.255.255.0") ||
             isInNet(myIpAddress(), "145.19.20.0", "255.255.255.0") ||
             isInNet(myIpAddress(), "145.19.21.0", "255.255.255.0"))
		 return	"PROXY 145.19.1.220:3128; " +
			"PROXY 145.19.1.221:3128";

    else if (isInNet(myIpAddress(), "145.19.128.0", "255.255.255.0") ||
             isInNet(myIpAddress(), "145.19.129.0", "255.255.255.0") ||
             isInNet(myIpAddress(), "145.19.130.0", "255.255.255.0") ||
             isInNet(myIpAddress(), "145.19.131.0", "255.255.255.0") ||
             isInNet(myIpAddress(), "145.19.132.0", "255.255.255.0"))
		 return	"PROXY 145.19.128.224:3128; " +
			"PROXY 145.19.1.221:3128";
   else
		 return	"PROXY 145.19.1.221:3128; " +
			"PROXY 145.19.1.220:3128";
}