So i ve posted some questions and i received your answers on my mail
so

1. Email to friend fullscreen
Message :
-----
media/com_hotspots/css/hotspots.css line 302 .lightface add a z-index:!important to that class and it should be fine.
Regards,
Daniel
-----
It works perfect

2. Fullscreen navigation bar
Look at the source code of the page when we are in fullscreen (with firebug). The body should get a hotspots-fullscreen class when if fullscreen.
Then you can target the navigation with
.hotspots-fullscreen #hotspots-navigation

Dear daniel everthying works perfect thank you very much


maybe everything deleted because of your site was "out" today