Thank you so much for your help. I wanted to let you know how it went after that so I am making this post now. I made a lot of research in
finding a chatroom for my radio website. I used envolve for a
while till they closed up, pitty. I tried IRC but I truly did not like
the look and feel and the mess of text in there.
I had several points which are important to me.
First I needed a chat that can be seen in mobile (all versions) so I
narrowed down the search for html5 chat room that look good on both
mobile and pc.
2 I needed a custom design, I needed my background to be black or transparent. This was very hard to find (my site is dark).
3 I do not like to install the chat in my server as this is high cpu and resource consumer. So I need a chat service.
4 Lastly, I needed the ability to add youtube videos and upload files.
I have checked several chats and only 2 met my needs, RumbleTalk and Cbox.
I choose RumbleTalk finally as it can be integrated into my page and not only as toolbar.