BlaB! IM

BlaB! IM is an AJAX/PHP based and easy to install & integrate into an existing website instant messaging system that allows all the visitors of your site to chat to each other in a way similar to popular instant messengers. The integration is as easy as adding a single line into the header/footer of your webpages. Other features: best viewed with any browser, works with MySQL and SQLite databases, UTF-8 multilanguage support, clickable 'http' links, emoticons, language, sound and timezone settings per user, color schemes, XHTML 1.0 STRICT and CSS2 compliant output. Additional plugins or server modules are not required.