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

public class scroll extends Applet implements Runnable
  {
    Thread scrollthread = null;
    // String message = "New Folkman number F(3,3;5)=15";
    Font font = new Font("TimesRoman",Font.BOLD,24);
    String message = "Primes are in P-time! The AKS algorithm is unusable but great.";
    int x, y;

    public void init()
      { x = size().width; y = size().height/2 + 10; }

    public void start()
      { if (scrollthread==null) {
		scrollthread = new Thread(this);
		scrollthread.start();
		}
      }

    public void run()
      { while (true) {
	  x -= 5;
	  if (x<-300) x = size().width;
	  repaint();
	  try {
		scrollthread.sleep(200);
	      }
	  catch (InterruptedException e) {}
	}
      }

    public void paint(Graphics g)
      {
	g.setFont(font);
	g.drawString(message,x,y);
      }
  }