import java.applet.*;
import java.awt.*;
import java.net.*;

public class OldRevolve extends Applet implements Runnable {
    String[] pageTitle = new String[6];
    URL[] pageLink = new URL[6];
    int current = 0;
    Thread runner;

    public void init() {
        Color background = new Color(255, 255, 204);
        setBackground(background);
        pageTitle[0] = "Sun's Java site";
        pageLink[0] = getURL("http://java.sun.com");
        pageTitle[1] = "Java News";
        pageLink[1] = getURL("http://www.intelligence.com/java/");
        pageTitle[2] = "JavaWorld";
        pageLink[2] = getURL("http://www.javaworld.com");
        pageTitle[3] = "Java 1.2 in 24 Hours";
        pageLink[3] = getURL("http://www.prefect.com/java24");
        pageTitle[4] = "Macmillan Computer Publishing";
        pageLink[4] = getURL("http://www.mcp.com");
        pageTitle[5] = "Java Applet Rating Service";
        pageLink[5] = getURL("http://www.jars.com");
        Button goButton = new Button("Go");
        add(goButton);
    }
 
    URL getURL(String urlText) {
        URL pageURL = null;
        try {
            pageURL = new URL(getDocumentBase(), urlText);
        } catch (MalformedURLException m) { }
        return pageURL;
    }

    public void paint(Graphics screen) {
        screen.drawString(pageTitle[current], 5, 60);
        screen.drawString("" + pageLink[current], 5, 80);
    }
 
    public void start() {
        if (runner == null) {
            runner = new Thread(this);
            runner.start();
        }
    }
 
    public void run() {
        Thread thisThread = Thread.currentThread();
        while (runner == thisThread) {
            repaint();
            current++;
            if (current > 5)
                current = 0;
            try {
                Thread.sleep(10000); }
            catch (InterruptedException e) { }
        }
    }

    public void stop() {
        if (runner != null) {
            runner = null;
        }
    }
 
    public boolean action(Event event, Object object) {
        if (runner != null) {
            runner = null;
        }
        AppletContext browser = getAppletContext();
        if (pageLink[current] != null)
            browser.showDocument(pageLink[current]);
        return true;
    }
}