XF ADD-ON

Options:
Minimum age required - Enable shoutbox based on user's age.
Shoutbox refresh interval - Allows you to set refresh interval for new messages. This option can be disabled.
Shoutbox refresh timeout - Stop refresh interval for inactive users after x minutes
Maximum shout length - Set the maximum allows shout length.
Minimum time between shouts - Flood check (with user group permission to bypass it).
Shout display limit - Set the maximum number of shouts to display on page load.