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

public class Name extends Applet implements ActionListener
{

  private Label myLabel;
  private TextField myInField;
  private Button myButton;
  private TextField myOutField;

  public Name()
    /** not really needed, since this is an applet the init() method
	is run when the program starts
    */
    {}

  public void init()
    /** the applet runs this method when it is first loaded into
	the web browser
    */
    {
      myLabel = new Label("Type your name and press the button");
      myInField = new TextField(30);
      myButton = new Button("Enter");
      myOutField = new TextField(30);

      add(myLabel);
      add(myInField);
      add(myButton);
      add(myOutField);

      myButton.addActionListener(this);
    }

  public void actionPerformed(ActionEvent e)
    /** method that handles all applet events, is 
	called automatically when an event occurs
    */
    {
      Object cause = e.getSource();
      
      if(cause == myButton)
	{
	  String yourName = new String(myInField.getText());
	  myOutField.setText("Hello " + yourName + "!");
	}
    }
}