I started creating a list for personnel and when clicking on each person's card, it pops up the window. This was based on the /examples/html.html document. This, however, doesn't have a reference for the dimmingOpacity property. I thought then I could just copy and paste from the references found in /examples/mini-gallery.html which calls the highslide-with-galley.js file.
So I pasted all functions from highslide-with-gallery.js into the hightlish-with-html.js but it is not working. At first I was simply importing the JavaScript file (with-gallery.js) into my HTML doc but that didn't work. So now I'm frustrated 'cause I'm not sure what I'm doing wrong.