[squid-users] Restricting certain users to certain urls

Dear friends,

    How to restrict certain users to certain urls only based on their
authenticated usernames? I did it with squidguard ages ago but it
doesn't work now. It didn't work out properly 100% too.
I am trying to figure out how with squid acl itself instead of
squidguard....
thanks for taking time helping,

-- 
Yong Bong Fong (Ah Fong)
Rookie System Engineer
MIS Department
Shin Yang Group of Companies
Email: bfyong@shinyang.com.my or potatoinmiri@yahoo.com.au
Tel: (60)085-656699 Ext 375
"Bekerja Rajin Untuk Kemajuan Negara Kita"