Highlight Thread with over mouse

[TomJames]

That's just a CSS trick, if you look in your CSS definitions you should be able to add (or if it's already there) change link:hover to another colour.

Example:

link:hover {color: #FFFFFF; background-color:000000; text-decoration: none}

You change the text colour to white (color) and the background to black when someone hovers over it.

At least I believe that would be the easiest and quickest way of doing it.