unbind the mousewheel

[wmcheung]

I can't find any example but how can I unbind the mousewheel?

What is happening right now :
I have a About page and a Contact page.

On the About page I'm using this code :
if(sidescroll) { this.scrollLeft -= (delta * 30); }else{ this.scrollTop -= (delta * 30); }

If i move my mousewheel it will scroll on the contact page but it has to be disabled.
I tried to do $('body').unbind('mousewheel');.

Any idea's?

[dmethvin]

The source shows .unmousewheel().