public void sendReply_cgibin_zoomin_cgi(MyHTTPServer socket, List<HTTPRequestData> getData, String cookie) throws Exception
	{
		List<String> reply = new ArrayList<String>();

		addHTTP200(reply, cookie);
		addPageHeader(reply, "");

		int width = 920;
		int height = 150;

		String host = null;
		HTTPRequestData hostData = MyHTTPServer.findRecord(getData, "host");
		if (hostData != null && hostData.getData() != null)
			host = URLDecoder.decode(hostData.getData(), defaultCharset);

		String service = null;
		HTTPRequestData serviceData = MyHTTPServer.findRecord(getData, "service");
		if (serviceData != null && serviceData.getData() != null)
			service = URLDecoder.decode(serviceData.getData(), defaultCharset);

		String dataSource = null;
		HTTPRequestData dataSourceData = MyHTTPServer.findRecord(getData, "dataSource");
		if (dataSourceData != null && dataSourceData.getData() != null)
			dataSource = URLDecoder.decode(dataSourceData.getData(), defaultCharset);

		String heading = host;
		if (service != null)
			heading += " | " + service;
		if (dataSource != null)
			heading += " | " + dataSource;

		reply.add("<H1>" + heading + "</H1>");
		reply.add("<IMG SRC=\"" + sparkLineUrl(host, service, dataSource, width, height, true) + "\" BORDER=\"1\"><BR>");

		addPageTail(reply, true);

		socket.sendReply(reply);
	}