Hello Matteo, first of all as many people has told you here, thanks a lot for your work.

I'm trying to use your bgndGallery in a project and I understand the basic operation of the code. But I'm not a javascript programmer. My problem is that I don't know how to set the links of the main menu to change the background in each section of the web structure. I wish that each section would have a determinate background and change when you are navigating. But I don't know if it is possible.

Thanks for all and best regards.

Arkaitz