mousePressed

you do not extend the class. You implement it.

public class SomeClass implements MouseListener
{
/...
}

MouseListener, MouseMotionListener, ActionListener, etc. are all interfaces. They have certain methods you must add into your class when you implement them.

This is probably something along the lines of what you want to do.

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

public class SomeClass extends Applet implements MouseListener
{
public void init() {
/** add a MouseListener to the component */
addMouseListener(this);
}

public boolean inCoordinates(Point p) {
// check to see if p is in the coordinates.. change the ints to what you want
return (p.x > 100) && (p.y > 100) && (p.x < 200) && (p.y < 200);
}

public void openBrowser() {
// open the browser
}

/** the following methods are required by the interface */

/**
* invoked when the mouse button has
* been clicked (pressed and released)
* on a component
*/
public void mouseClicked(MouseEvent me) {
if (inCoordinates(me.getPoint())) {
openBrowser();
}
}

/**
* invoked when the mouse enters a component
*/
public void mouseEntered(MouseEvent me) {
}

/**
* invoked when the mouse exits a component
*/
public void mouseExited(MouseEvent me) {
}

/**
* invoked when a mouse button has been
* pressed on a component
*/
public void mousePressed(MouseEvent me) {
}

/**
* invoked when a mouse button has been
* released on a component
*/
public void mouseReleased(MouseEvent me) {
}
}

yeah you'll probably have to import java.net.*;

To open up a web browser you don't need java.net?