I couldn't find any guidelines about how to comment the jquery plugin code, and generate nice documentation that can be browsed , from the code comments. Some frameworks such as ExtJS have a strict format for all functions, and a tool called ext-doc:

http://code.google.com/p/ext-doc/

That generates something like this:

http://ext-doc.org/docs/

Which perfectly suits my needs. But since I've chosen jQuery as the development framework, i would like to get your feedback if something similar exists for jQuery. 

Another question - how is the api.jquery.com generated? Is there some tool for me to achieve the same contents? 

Thanks a lot ! 

Angel