import java.applet.Applet;
import java.awt.*;
public class Shiyan6_3 extends Applet
{
	public int i;
	int x[]={60,65,70,75,80,85,90,85,80,75,70,65,60};
	public void init()
	{
		resize(140,60);
		i=0;
	}
	public void paint(Graphics g) 
	{
		Color a=new Color(255,175,175);
		Color b=new Color(192,192,192);
		Color c=new Color(0,0,255);
		g.setColor(c);
		g.fillRect(0,0,140,60);
		g.setColor(a);
		g.fillRect(60,0,60,50);
		g.setColor(b);
		g.fillOval(x[i],0,30,30);
		i++;
		if(i==13) i=0;
		try
		{
				Thread.sleep(800);	
		}
		catch (InterruptedException e)
		{
		}
		repaint();
	}
}