My biggest problem is that I'm very new to web programming and don't completely understand what everything does yet so please be patient

I want to use a JSON script that I got from here: http://games.baboviolent.org/
The link looks like this: games.baboviolent.org/?type=IP&query= (with http://)
I want to create a new Javascript in my forum so I can show the members the server stats. How would I use the JSON in the forum as a javascript?

Thanks in advance.