Features: * A web server with Server Push technology (continuous HTML stream). * No flashing smooth chat. * Support database. Register and personal information are optional. * A script interpreter allows very flexible customized interface. * A filter for removing dirty words and dangerous HTML tags, also for picture/sound replacement. * Remote/local control panel are both supported for banning user and IP. * Support command line for automatic start. * Customized emoticons, emotions and actions. * Support gender for each user can be used for head icon.