[TYPO3-templavoila] Problem with adding new elements

[ck at ckworld.ch]

hi all

i added a new element in the datastructure

<field_langmenu type="array">
    <tx_templavoila type="array">
     <title>LangMenu</title>
     <description>lib.langMenu</description>
     <sample_data type="array">
      <numIndex index="0"></numIndex>
     </sample_data>
     <eType>TypoScriptObject</eType>
     <TypoScriptObjPath>lib.langMenu</TypoScriptObjPath>
    </tx_templavoila>
   </field_langmenu>


i tried to build a language menu with THE languageMenu.php (original)
but it doesent work the FE shows nothing.

my TS Script Setup look like:
lib.langMenu = PHP_SCRIPT
lib.langMenu.file = fileadmin/media/scripts/languageMenu.php

so i testet a simple text:
lib.langMenu = TEXT
lib.langMenu.value = TEST

this one works well. I see the "TEST" in FE. i dont known the reason why the 
php script not shown. i already tried with a simple echo in the php file, 
doesnt work...after i changed the type of editing type from typoscript to 
ce, ce doesnt work . the only thing which works is a "Rich text editor for 
bodytext".

Typo3 4.1.1
TemplaVoila 1.3.1

thx