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


public class SimpleAppletContext implements AppletContext {

  Vector theApplets = new Vector();

  public void addApplet(Applet a) {
    theApplets.addElement(a);
  }

  public void removeApplet(Applet a) {
    try {
      theApplets.removeElement(a);
    }
    catch (NoSuchElementException e) {
    }
  }

  public Image getImage(URL u) {
    return Toolkit.getDefaultToolkit().getImage(u);
  }

  public AudioClip getAudioClip(URL u) {
    return new NullAudioClip();
  }

  public Applet getApplet(String s) {
    return null;
  }

  public Enumeration getApplets() {
    return (Enumeration) theApplets;
  }

  public void showDocument(URL url) {};

  public void showDocument(URL url, String target) {};

  public void showStatus(String s) {
    System.out.println(s);
  }

}