I was at first pondering if there was a way to combine the forum permissions in forum jump function with that of this hack, but then after reading your post Teck it dawned on me that I never do use the forum jump..and it is quite useless..

(another 2 queries saved.. ^_^)
If you wanna solve your problem still Xianx, place the code in
codechunk.txt under makeforumjump(), and that should do it.