Randomize Logo on every visit

Hi, I'm wondering if anyone can help me with some code. I have several slightly different iterations of my company logo and I'd like them to switch randomly on each page refresh. Any help is greatly appreciated.

That is going to be almost impossible from the logo setting. You might consider uploading your logos as images and randomizing a banner image. There are folks doing that. It will take a bunch of coding to make it work, and it will be trial and error.