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

public class kaal extends Applet implements MouseListener, ActionListener{
  Graphics g;
  int x=160, y=40;
  int x2=180, y2=40;
  public kaal(){
    addMouseListener(this);
  }

  public void paint(Graphics g){
    //kaalu ylemine osa
    g.drawLine(50, 20, 100, 20);
    g.drawLine(55, 60, 95, 60);
    g.drawRect(55, 25, 40, 10);
    g.drawLine(50, 20, 55, 60);
    g.drawLine(100, 20, 95, 60);
    //kaalu alus
    g.drawRect(10, 70, 130, 30);
    //kaalujad
    g.drawRect(10, 55, 35, 5);
    g.drawRect(105, 55, 35, 5);
    //
    g.drawRect(x, y, 5, 15);
  }

  public void actionPerformed(ActionEvent e){}

  public void mousePressed(MouseEvent k){
    x=k.getX();
    x2=k.getX();
    y=40;
//    if(x=       
    if(x>=10&&x<=45||x>=105&&x<=140){
      repaint();
    }else{
      x=160;
      repaint();
    }
  }
  public void mouseReleased(MouseEvent k){}
  public void mouseClicked(MouseEvent k){}
  public void mouseEntered(MouseEvent k){}
  public void mouseExited(MouseEvent k){}

  public static void main(String argumendid[]){
    Frame f=new Frame("Kaal");
    f.add(new kaal());
    f.setSize(300, 300);
    f.setVisible(true);
  }
}