[TYPO3-english] different stylesheet when contentfield is empty

[Marcus 'biesior' Biesioroff]

Stephan de Bruin pisze:
> Hello all,
> 
> is it possible to load a different stylesheet when ther is no content in 
> a column?
> 
> I want my middle column to have a different bg image when there is no 
> content. I've tried the following, but without succes:

You can try with numRows function:
http://wiki.typo3.org/Ts45min#numRows (second TS sample in this section)