Proxy Serverの自動設定をできるようにしよう 1. Netscape Communiator 4.x / Internet Explorer 4.x proxy自動設定用のscriptを書く 例: --- function FindProxyForURL(url, host) { if (isPlainHostName(host)) return "DIRECT"; if (isInNet(myIpAddress(), "1.2.3.4", "255.255.255.0") || isInNet(myIpAddress(), "192.168.1.128", "255.255.255.128")) { return "PROXY 210.162.171.202:3128; DIRECT"; } else { return "DIRECT"; } return "DIRECT";