Custom BB Code

[PaulSonny]

Hello,

You see how the following is placed in a box like this:

You see how the following is placed in a box like this:

How could I create a custom BB Code to change the word from Code: to Download: and still place the contents in the box?

I thought I might of been able to look at existing BB Codes but im not able too, or if I can I cant find them.

Thanks, Paul.