Auto comment javascript and php

[kayalis]

Hi !

1/ Auto comment in javascript :
Can you explain to me why :
/** + [enter] before one function
in php, this do a really helpful job with all the param of the function.

Why does'nt it exist in javascript
I don't find any way to do the same than in php, but if your comment is wrong netbean warn your, so he can see something, why does'nt it generate automaticaly.
If it's possible please explain to me

2/ Refresh comments in php
Does exist one solution to re-generate your function's description, if you have new parameters add it in the description ?

3/ Customize comments
Can we change the template of the auto-generated comments ?

I know , my english is very bad, sorry