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

public class URLTargetFix extends Applet {
  Button _firstButton;

  public void init() {
    setLayout(new BorderLayout()); 

    _firstButton = new Button("Click Here For Target = _mytarget");
    add("Center", _firstButton);
  }

  public boolean handleEvent (Event event) {
    if (event.target == _firstButton && event.id == Event.ACTION_EVENT) {
        loadURL("../Html/first.html", "_mytarget");
        return true;
    }
    return super.handleEvent(event);
  }

  private void loadURL (String urlName, String target) {
    URL u = null;
    try {
      u = new URL(getCodeBase(), urlName);
    } catch (MalformedURLException e) {
      System.out.println("Maformed URL Exception Thrown");
    }
    getAppletContext().showDocument(u, target);
    // Add it twice for Mac -- Note adding twice
    // for other platforms doesn't really do any
    // harm, but I use this extra code just in case
    //
    // For example, note that I am not checking for
    // the netscape version.  The bug seems to have
    // disappeared in Netscape v4.x.  But it could
    // still be in older Netscape 4.x versions and
    // it doesn't do much harm to call the method
    // twice anyway.
    // 
    String osName = 
      System.getProperty("os.name").toLowerCase();
    String browser = 
      System.getProperty("java.vendor").toLowerCase();

    if ((osName.indexOf("mac") != -1 &&
        browser.indexOf("netscape") != -1)) {
      getAppletContext().showDocument(u, target);
    }

  }

}