I'm new to managing a vBulletin (4.1.x) forum, so bear with me. I've tried to search the forums, but haven't found exactly what I need.
What I'd like to do is create a custom BB code to allow my users to input an iFrame for Microsoft Office WebApps. I'd rather not turn on HTML by default though.
An example of a WebApp iFrame is:
<iframe src="http://r.office.microsoft.com/r/rlidExcelEmbed?su=-8493146133887032856&Fi=SD8A224897002E61E8!260&AllowInteractivity=False" width="402" height="346" frameborder="0" scrolling="no"></iframe>
I'm curious as to thoughts and guidance here.