EmotIcons

Yesterday I have installed the GreasMonkey plug in on my Firefoxy and found some nice scripts , one of them adds MSN (and Yahoo, which less bothers me) smiles to GoogleTalk - GmailTalkEmoticons, but I never seem to remember the signs, so here is a Link. Shame only people who installed the script can see those. Is there a way to write some script which would send a link to the icon or something?