When a new message is posted, ConcertChat scrolls down to display the most recent
contribution by default.
You can disable automatic scrolling by clicking on the button (the icon will be
replaced with ).
To enable automatic scrolling click on the button (the icon will be changed back
to ).
Note: Since you will be loosing your current position in the event of a new posting,
automatic scrolling option might be especially annoying if you are looking up for
something in the chat history.
button (the icon will be
replaced with 
).
button (the icon will be changed back
to 
).