Mouse-Over Help

[liunx]

On this page <!-- m --><a class="postlink" href="http://www.chop-it-up.com/autochoppin.htm">http://www.chop-it-up.com/autochoppin.htm</a><!-- m --> all the buttons our supposed to have mouse-over effects like the first one, but for some reason none of the others work. I've tried to retype the code but it doesnt work. I did this in Frontpage and when i preview it, it works, it just doesn't work when i upload it to the site. Does anyone know how i can fix this??<!--content-->thank you Dave Clark!!<!--content-->