webbrowser control: how to capture event of mouse hovering over thelink or mouse click events in webbrowser only?

P-GPS

Hi,
1. I have a webbrowser control in a VB .NET (3.5) application.
2. I want to capture the event and call a function whenever the
mouse is hovering over a hyperlink. How do I do this?
3. I also want to capture the mouse clicks only in the web-browser.
How do I do this? I don't want to use the mouse clicks for the whole
form.

Thanks.