I believe that this is "the best smiley icon on this planet" , especially it works best on web-based tools like weblog, BBS, forum systems. And its original size is 512x512px, so it's truly all-purpose. Don't miss it if you are lookin' for a Smiley with good quality. Go get it if you like it and it's free.
Here are some 18x18px working examples with weblog system:
I've created some new Smiley iconset, so I've released it.
JAM LOG ext : Downloads : JL-Smiley-ver.9.5.3
I believe that this is "the best smiley icon on this planet"
, especially it works best on web-based tools like weblog, BBS, forum systems. And its original size is 512x512px, so it's truly all-purpose. Don't miss it if you are lookin' for a Smiley with good quality. Go get it if you like it and it's free. 
Here are some 18x18px working examples with weblog system: