K-Meleon
Just for reference, since they are somewhat unconventional...
Confused smiley* = : s
Cool smiley* = 8 - )
Drool smiley* = :B
Grinning smiley* = : D
Sad smiley = : (
Sleepy smiley = ¬_¬
Smiling smiley = :)
Surprised smiley* = :O
Tongue sticking out smiley = :p