[TYPO3] typoscript: give hmenu as param to userfunction

[Walter]

Hi,

i want give from typoscript an object or object value to a custom 
userfunction.

with this

userFunc =user_test->main
value < tt_content.menu.20.1

i have in the custom userfunction a string "HMENU"

but i need either:
- the obj. hmenu or
- the value of the obj. hmenu like (<a href="...)

any suggestions? or links to a specific manual part?

I tried to call methods on the param

$conf["value"]->...

but that doesnt work since its a string NOT the hmenu obj.

Regards

Walter