I've made a dozen banner graphics promoting our own business that I'd like to have display in the right sidebar in lieu of the static graphic currently up there. (www.doublecircleranch.com) They're not ads per se, and don't need to point anywhere either on or off the site. What I'm wanting to do is basically mimic what's happening with the header images - have a dozen or so graphics that refresh randomly in the sidebar.
I've found plug-ins that manage randomizing ads, but I don't need anything near that complicated. Nor is this a slideshow....just one single image appearing on the page at a time.
How??? (My php skills are meager; I can deconstruct reasonably well, but not much more than that.)