import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;

public class OvenGuide extends Applet
                       implements MouseMotionListener {

    private int x = 0, y = 0;  // Coordinates of the mouse

    public void init() {

        // Register to be notified of mouse movement events.
        addMouseMotionListener(this);

    }

    public void paint(Graphics g) {

        if (y <= 40) {                // Is mouse in top zone of oven?
            g.setColor(Color.red);
            g.fillRect(0, 0, 200, 40);
            g.setColor(Color.black);
            g.drawString("Hot zone", 60, 25);
        }

        if (40 < y && y < 160) {       // Is mouse in central zone of oven?
            g.setColor(Color.orange);
            g.fillRect(0, 41, 200, 118);
            g.setColor(Color.black);
            g.drawString("Medium zone", 60, 105);
        }

        if (160 <= y) {               // Is mouse in bottom zone of oven?
           g.setColor(Color.cyan);
           g.fillRect(0, 160, 200, 40);
           g.setColor(Color.black);
           g.drawString("Cool zone", 60, 185);
        }

    }

    public void mouseMoved(MouseEvent e) {

        x = e.getX();
        y = e.getY();
        repaint();

    }

    public void mouseDragged(MouseEvent e) { }

}