Custom BB code questions

[brunod76]

Hi, I toyed a lot with the custom bb codes and I have a few questions:

- can we put php calls into custom bb codes somehow? Or perhaps by calling vBulletin functions, or maybe replacement variables / phrases? Or is there some kind of hook somewhere to do this? I didnt find any way to do that yet.
- can we change the sorting order in custom bb codes? maybe editing the sql rows directly somehow? It's a bummer they don't have this option in yet.
- can we edit the 'alt' tags for custom bb codes with images (displayed on the wysiwig editor)? I'd like to put nice explanations of what my custom bb codes do.
- another question, I have a felt tip marker custom bb code (it just highlights text basicly, like a real marker, just basicly a span with a light yellow background color). I'd like it to display directly in the text (like bold or italic do), how do you do that? Is that in the ajax features somehow?

Here's that felttip bb code for that matter:

<span style="background-color: #FFEE88;">{param}</span>

Nothing fancy just a cool thing when you post a lot of text from other sources (example news and articles) and you want to highlight parts for other people.

Thanks in advance!