<p>Following the <a href="http://www.json.org/JSONRequest.html" rel="nofollow noreferrer">JSONRequest proposa</a>l, I've found <a href="http://www.devpro.it/code/153.html" rel="nofollow noreferrer">code for the JSONRequest object</a>. However, this object depends on JSONRequestError, and the code for that is nowhere to be found.</p>

<p>Anyone know where I can find the code?</p>

<p>Thanks in advance!</p>

I used the request
```
JSONRequestError site:devpro.it
```
in Google, it is a useful tip... ^_^
Found
JSONRequestError.js
which explain the API, and ... hmm, no source code!
Just poked around the magical number 153, got lucky:
JSONRequestError.js
:-D