How to code in User Rank Images?

[Mahar]

I'm looking to create User Ranks and all of the but, I'm wondering how to do that. I have the images I want but, how do I make it so it shows up on posts? I don't know how to code that in.

I've attached a screenshot to show where I want them to show up.

[Dismounted]

<a href="http://www.vbulletin.com/docs/html/user_ranks" target="_blank">User Ranks</a>