1
Gecko (Seamonkey, Firefox)
2
mousewheel.withcontrolkey.action = 0
3
mousewheel.withshiftkey.action = 0
4
mousewheel.withnokey.action = 0 (should be by default)
5
mousewheel.withaltkey.action = 0
7
alt is meta. In Windwos "Alt" key, in Linux sometimes "Win" or other
8
depending on configuration