Board Thread:Support Requests - Getting Technical/@comment-35098785-20190404145509/@comment-24931587-20190404175517

If you want to toggle between two images in an infobox, you can do it with tabber or gallery tags. No need for custom javascript. For examples of these in use, see the Forgotten Realms and Metal Gear wikis. (Those pages have 5+ images in the infobox, but it'll work just as well for only two images.)

If you're trying to do something different, you'll have to explain what you want it to do.