hi,
What do you want to do?
EITHER you want to trigger an event that is dispatched through a MouseClick:
Attach a MouseListener to the JLabel and do whatever you want in its implementation. Though
you should think about using JButton as the user will most likely click rather on a Button than on a Label.
OR you want to display an HTML page:
For displaying HTML you need the JEditorPane. See the Swing Tutorial about it. It's very well documented. There are special event listeners for HTML links.
For triggering the display of a HTML page: The user might click on a button, and then a JEditorPane is opened that loads the URL that is specified in (or generated by) the implementation.
cheers
Chantal