"Random Post Icon" possible?

[Dorign]

When posting a new topic and/or replying to a topic, you have the option of selecting an icon. By default, "No Icon" is selected.

I was wondering if there was a simple way to have the "No Icon" renamed to "Random Icon" and have the thread automatically select a random post icon from the posticon folder.

My reasoning is almost none of my users will pick an icon, and if I remove the "No Icon" button, then all the post icons will look the same. It looks ugly on the forum.

Here's an example.



The only one using post icons is me, so there's only one selected in the image.

Is this possible? How would I go about doing this?