I like the automatic slideshow in the example here: https://www.w3schools.com/howto/tryit.asp?filename=tryhow_js_slideshow_auto, but would like 2 slideshows on one page. When I try to do this myself, one slideshow plays and finishes, then the other one starts and finishes. I would like them to start at the same time and loop and like the caption option but don't necessarily need the "dots".