When the creators of Facebook added emoticons to chat interface, they didn't make a list of facebook smileys
that they render into image icons. Some FB users figured out by trial and error what the facebook smileys and their codes are. They then created a list of
and posted them online. Want to use facebook smileys without having to look up their codes? Once you download Facemoods, an emoticon library toolbar is added to the bottom of your chatbox for easy access to its content.