If you want a chatterbox and want to know where to get it, where to put the code, then tis should help you.
First go to the fooble chatterbox site, which is HERE, once you get here you will see a huge button saying "Get your Free Chatterbox"
Here is a image of what the page should look like:
On the next page (once you have clicked on the button) fill in the details required, here is a diagram of what each bit is for and what youhave to put in it:
Now press "Gimme", it will bring up a page with things you may be interested in, tick them if you wish, but if you don't want any of them just click continue, your will then be given your code, copy this to the clip board (i suggest pasting it in a word document or something just incase you accidentaly copy something else)
now you need to go into you look and feel of your xanga, and scroll down to the Javascript module which looks like this: , once you have found it, copy the code from the word document (only if you decided to do that, otherwise just paste it from the fobble chatterbox site)
Now all you need to do is save the changes you have made and then the chatterbox should be on the right hand side of your xanga.