[Typo3] alternate background for repeatable data objects

[Burkhard Pauli]

  > I'm just working with the repeatable data object in my templavoila
> projekt. Is there a possibility to alternate the background color of a 
> repeatable data object like the link object in the futuristic template 
> tutorial?
no one an idea? I need somethink like optionSplit for the ds field.

bye
bucky