xhtml question

[tuqqer]

I'm attempting to create a drop-down effect on this page:
http://www.braintoniq.com/where-to-buy.php

if you click on Colorado, some information drops down underneath it.

However, what I'm trying to do is get the word "Colorado" underlined, so that it appears more like an obvious hyperlink (and so that it changes the cursor to a hand). So it stands out more to a visitor.

I know there's a way to do this, because I've seen it on other sites. I just can't figure it out.

[mattkime]

CSS -

cursor: pointer; (gives you the cursor seen when over links)

text-decoration: underline;

[tuqqer]

Thanks Matt!

Not sure how to add that, but I've got a friend that can help. Appreciate it.