I used Google Translator to try to understand what you wrote in your language (Czech ?).

This is what I think you need:

You have a java script and the HTML code calling Java function and you want to know how to implement it i WbeSite X5.

If this is not what you need, please try to put your problem/question in English. And try to give little more details.

Hi Tomás,

If G. Thomas is right, then have a look at this post: https://helpcenter.websitex5.com/pl/post/188017 

Succes,

Robert

Hi and thank you all.

My problem is that when I put a table oridinal with the website x5 in the HTML code, I will create too many java scripts and CSS that I would like to get into a separate file and the HTML code of the page to just refer to it.