import javax.swing.* ; 

/**
  * Embed Calculator in an applet.
  */
public class CalculatorApplet extends JApplet {

   public void init() { 
      int fontsize = Integer.parseInt(this.getParameter("fontsize")) ; 
      this.getContentPane().add(new Calculator(fontsize)) ; 
      this.setVisible(true) ;
   }
  
}