Board Thread:Support Requests - Getting Technical/@comment-24078126-20131226171456/@comment-168424-20131226222705

This appears to be Dutch. Here's the Google translate version (un-edited) in English:
 * Still another image to go with your mouse over a piece of text
 * Through some research and my background knowledge about HTML and CSS, I have a template (template) can make that ensures that when you have a certain piece of text comes with your mouse (parameter) you see a particular picture (2nd parameter - which can you then insert using File: Example.jpg). Now my question: Would it be possible to always show a different picture. For example, if you go the first time on the text with your mouse, you will see Figure 1, if you go away, the image disappears and you go a second time on the image, your image 2. Ev. other images, and then return Figure 1. Preferably also in a random order, but that is not a must. I hope you understand what I mean. I also add a bit of the template and CSS allow for better begrijping.

From my interpretation, I don't think what the OP wants is possible via just CSS and HTML. I think it would require Javascript.