[TAG UR IT]

Somehow....the center button on my mouse is acting up. It's done this before and I fixed it, but have forgotten how to do it. Here's the prob...

I have a left and right click button. Between the two is a center "roller" button which when clicked and rolled, allows the page to go up and down. It does nothing when I click it now. I don't know if it's a function that was turned off somehow. Or, maybe my mouse is just starting to malfunction. Anyone have any ideas?

THANKS!