[TYPO3-dev] Select from parent folder

[Brian Bendtsen]

Hi

I have making an extension where it is possible to create some items and 
subitems.

When creating a subitem, you have to attach it to an item.

I would like to place items in a sysfolder and subitems in a sysfolder 
inside the first one.

How do I make it possible to select an item from a parent folder without 
making it a global select?

/Brian Bendtsen