Idea sharing: showing "Table Of Contents" on a page

Hi,

we're currently evaluating various options how we can add wiki functionality to our intranet site. Options are to integrate an existing wiki system or create our own wiki-like functionality within Kentico. Both options have pros and cons, though I tend to prefer a builtin solution (perfect integration, no problems with search indexing, security and other topics). But I'm not sure how certain functionality could be implemented within Kentico.

E.g. having a TOC on a page that automatically updates based on the header tags present on a page. A few ideas come to my mind:

• writing a ckEditor plugin
• having either a web part or macro that scans the content of existing editable regions
• do the same on the client side (using jQuery to browse the DOM)

So, I'd like to ask all devs out here:

• Have you done something like this before?
• Can you give some advice, warnings or share experiences you've made?
• Do you have completely other ideas to achieve this?
• Do you have any experiences regarding Wikis in (or with) Kentico

Abstracting the problem, it comes down to content processing in general (on save, on load or both), something needed for other wiki-like functionality as well, e.g. turn something like [[page]] into a link to another page etc...

Any ideas welcome,

Stefan

PS: Of course all results that materialize in usable components will be shared with the community. Having advanced Wiki functionality within Kentico is something a lot of people are looking for, I guess.