Automatically rotate between several background images

I would like to have several background images that rotate automatically after e.g. 5 seconds on the frontpage. Is this possible? If yes, how could I add a transition between the background images?

This type of customisations are beyond our technical support.

And you could have continued; ... I would suggest you look into XXX....

So, directing me in a certain direction instead of cutting the discussion.

Yes, you need to create some javascript that will change background css of an element in timeout calling itself... or change class of an element (body?) which will in override determine background with same kind of js - those are at least ones that comes to my mind and aren't simple things to do if you are not a frontend developer.

Thanks for pointing me in the right direction!

If you will have some code that works fine and would require some small tips, feel free to ask - it is much easier to check on working or almost working code and help.