Button problem

[Tennis=Life]

Do you know how by every post there's a "go to top" button. Those work, but in a PM the go to top button is the default blue, not green.

 

[Tyler]

Omg it is. Somebody fix it before our place goes back to all If buttons.

 

[Tennis=Life]

It's weird because the msn,aim,yim,www buttons work fine in PMs, just the go to top one doesn't.