I have found the solution this W.E.
Your first answers helped and saved me!
Best regards,
Philippe

May I ask a last question?
How to prevent to close when we click on the img.highslide-image.
I have got it with the dimmer background setuping it in pause in highslide-full.js, but not with the img
Best regards,
Philippe

Yes, I am new to Highslide JS, but it responds quite to my project. The slides are only images.
About the reduction of opacity, sorry, its works: I forgot to configure repeat:false.
Many thanks for all!
Best regards,
Philippe

No, since we have modified code, this doesn't happen automatically.

...to hide or to reduce opacity. The previous button at the beginning of the slideshow too?

May I ask if it's now possible to hide next button at the end of the slideshow?
Best regards,
Philippe

It works! This is just what I am waiting for.
Your code solves my problem of switching keyboard navigation between FullPageJs and HighslideJS.
Many thanks.
Philippe

I would find a function similar to repeat:true, but without loop.

Sorry, I was talking about keyboard navigation. I would stop it at the last slide.
Best regards,
Philippe

Hi,
I try to stop highslide at the last slide, to constrain user to click on the stop button if he wants to exit.
Is there a way to desactivate autoclose (autoexit) system?
Best regards,
Philippe