Drop Down Module Not Working in FireFox

I using an archive module that seems to work in IE, but not in Firefox and could use some help figuring out where the conflict is. I thought it was possibly a jQuery conflict, but I disabled all of my other modules/components running jQuery and the problem still persists.

Does someone have any ideas? I’ve already contacted the module’s developer and he has yet to respond.

Try to find alternative for this module , I think it have a lot of alternatives .