Changing text appearance on a MouseOver event.

Hi,

Is it possible in SSRS to change the appearance of a Hyperlink based on a MouseOver event? For example can I show the text as say, underlined, only when the Mouse pointer hovers over it.. and normal otherwise?

http://technet.microsoft.com/en-us/library/ms345247(SQL.90).aspx

What's the point of a hyperlink if it is not underlined? Bad practice. Jakob Neilson wouldn't like it. I'm telling.