inquire about real time chat

good day to all i am new to the forum, i would like to ask if it is possible for my forum to add a fb chat or similar near real time chat through pasting a code like for forum widgets?

i wish someone could help me...since few of my members in our community suggest to have one just like that of a interactive chatbox that will pop up like fb...

another think to ask is all about the forum thread update...regarding after each post... is there any ways to speed up the display of new post that can be viewed by users after each post of the other? i mean just like real time thing?

thanks so much, & hoping for your positive responses...& God bless everyone...

here is the link of my forum...
http://www.gskoikeeper.forumotion.com/

If you go into the admin panel it is under the modules tab. Down the left hand side you will see chatbox

This might interest you: http://lgforum.forumotion.co.uk/t15-1-lgchat-v10
It will create pop up chat for you in the bottom corner showing how many users are online.
It has newer and better versions too with improvents.