function FindProxyForURL(url, host) {
	var NicoCache = "PROXY localhost:8080";
	if (shExpMatch(host, "*nicovideo.jp*")) {
		if (shExpMatch(host, "ch.nicovideo.jp") ||
		    shExpMatch(host, "dic.nicovideo.jp") ||
		    shExpMatch(host, "msg.nicovideo.jp") ||
		    shExpMatch(host, "help.nicovideo.jp") ||
		    shExpMatch(host, "ichiba.nicovideo.jp") ||
		    shExpMatch(host, "live.nicovideo.jp") ||
		    shExpMatch(host, "uad.nicovideo.jp")) {
		return "DIRECT";
		}
		if (url.substring(0, 5) == "http:") {
			return NicoCache;
		}
		return "DIRECT";
	}
	if (shExpMatch(host, "*.smilevideo.jp*") && url.substring(0, 5) == "http:") {
		return NicoCache;
		}
	return "DIRECT";
}