Location of $post[message]

[rharbison]

In the postbit template it calls this bit of code:

<!-- message -->
<div>$post[message]</div>
<!-- / message -->

Where is the code that it's calling located? Is that in a template or is it something hard coded in the php?

I've come across a way to allow users to select whether they want to view thumbnails or full size images. I've almost got it working, but I need to modify whether or not it shows the [img] images inline. That's what I'm trying to find the message code for...