[TYPO3-english] flux fluidcontent extensions family

[roland]

Hi, 

I'm a new TYPO3 "integrator"... and I have got the following needs for a project

I'm trying to use the big flux fluidcontent extensions family (see fedex.net) from Claus Due (many thanks) in order to create Content Elements.
How is it possible to introduce some javascript inside these Content Elements ?
- I want to load a small JS file with Content Elements and next
- I want to link <flux:flexform.field.input> and <flux:flexform.field.text> with a JS counter. So, if a field must contain less than 50 characters, the  user could  always see how many characters are still not used.

It's a classic user's interaction. JS script is not a problem. I "only" don't find how to do it with fluidcontent...

By advance
Many Thanks

Helloworldfr