[TYPO3-english] Numbered headers based on layout

[Spencer J]

Hi all,

wish you a happy new year.

Is there a chance to get the TS(see link) for Numbered headers based on layout 
http://www.typo3wizard.com/en/snippets/cool-stuff-typoscript/numbered-headers-based-on-layout.html
in the example running with TemplaVoila?

Further, how could i extend it, that only the content elements with "section index" checked are numbered.

Thanks and regards
spencer