import java.awt.*;
import java.awt.event.*;
class Animation extends Frame
{
  private Image[] img=new Image[10];
  private int count;
  Animation (String s)
  {
    super(s);
    MediaTracker tr=new MediaTracker(this);
    for (int k=0; k<10; k++)
    {
      img[k]=getToolkit().getImage("image"+(k+1)+".gif");
      tr.addImage(img[k],0);
    }
    try
    {
      tr.waitForAll();
    }
    catch (InterruptedException e){}
    setSize(400, 300);
    setVisible(true);
  }
  public void paint(Graphics g)
  {
    g.drawImage(img[count%10], 0, 0, this);
  }
  public void update(Graphics g) {paint(g); }
  public void go()
  {
    while(count<100)
    {
      repaint();
      try
      {
        Thread.sleep(100);
      }
      catch (InterruptedException e){}
      count++;
    }
  }
  public static void main(String[] args)
  {
    Animation anim_window=new Animation("Simple Animation");
    anim_window.go();
    anim_window.addWindowListener(new WindowAdapter()
    {
      public void windowClosing(WindowEvent ev)
      {
        System.exit(0);
      }
    });
  }
}