selectbox2

I have a problem with a selectbox and wayfinder

My directory structure looks lik this:

Root of modx
directory with the id 5
doc1
doc2
sub_directory 1
doc1
doc2

the directorys ,subdirectories and docs has to show up in the selectbox.

i tried everything with the options from wayfinder (the inner outer tpl’s)
Nothing seems to work.

Somebody help me out????