Shoutbox help

I have a question about the modification Shoutbox.
How to make the chat was developed for the guests.
For registered users, and is developed as an unregistered person visits a website chat window is rolled up.
In the options I found nothing, I assure you will need to change something in the code ...
He asked me for help

I hope you have understood me. I do not know English. I wrote a message using the translator.
And this is a page on which it is installed mod
http://www.xn--forum-ksiki-4kb16m.pl

Linkback: https://www.smfpacks.com/b2/shoutbox-help/1789/