There really isn't a lot to say about this smiley plugin. There's no parameters, and nothing to configure. Just add the smileys.jar, and/or smileys.cab to your applet code: Now you have a new command /smileys Typing this command in the source will call up the smileys window. Hitting a smiley will send that code to the source. All you do is set up the applet with some smileys, the rest is done for you. An example of a Javascript button to call the smileys.