Do you ever get tired of pressing 2 THEN clicking in order to select your weapon? Now you don't have to! Because I play source more then 1.6 I found it really annoying having to press 1 then click in order to select my weapon, so I experimented a little bit and came up with my own quick switch script!

Bind 1 "slot1; +attack; wait; -attack; wait"
bind 2 "slot2; +attack; wait; -attack; wait"
bind 3 "slot3; +attack; wait; -attack; wait"
bind 4 "slot4; +attack; wait; -attack; wait"
bind 5 "slot5; +attack; wait; -attack; wait"