mouse over a subject

[WSBlue]

Hi.
How to do a mouse over like this: http://m.uk.yahoo.com/ .
when mouse over a subject (Yahoo sites, Yahoo Mail, Sports etc.) on the left,
a list of menu can show up on the right?
Thank you.

[WSBlue]

Re: mouse over a subject

Please anyone knows how?

[DarrenC]

Re: mouse over a subject

Have you had a look here http://www.dynamicdrive.com/