Hi Helena, I am actually playing around with it now and I was able to get this code to work for my interactive staff pages on a website I’m building. Unfortunately it is super laggy, but it does work for now. I may come back to it later and try to find a faster way to do it. If you hover over each individual item, this code makes it so that only the box and the picture in that item change by calling to the content of the repeater item you hover over, otherwise, every item will change when you hover over any one of them.
So the way you can break down the code is like this. I have it so that when you hover in each repeater item box (# StaffHoverBox), it only focuses on the context of that box. $picBW is the Black and white staff photo (# StaffBW), which when you hover over, collapses (or you can use hide) to reveal $picColor underneath which is the colorful funny-faced staff photo. When you hover, it also expands (or you can use show) the $biobox (# StaffBioBox) which I have set to be already collapsed on load.
Then I just call the function on hover like I normally would.
Hope this helps!