Javascript error generated on localization of detailed navigation links.

I m working on an application in EP KM and doing localization. when I log in with language user I m getting javascript error.
error comes when I click on the link in detailed navigation. All the detailed navigation links has been translated in 4 languages.(Spanish,French,Italian,german). Special character problem is also a problem in detailed navigation, on Page and iviews its fine.
anybody idea about translation of detailed navigation and any error that is generated by that link. ( We have done translation using worklist translation manually. )
I cannot modify Script that generates errors. Because It is auto generated by SAP.
I watched preview of available pages in that particular language, I am getting no errors.
So I think there is no error with language.
So what can be the problem actually?

Hi,
We are experiencing the same issue and believe it is a required change on the detailed navigation.
If you are able to fix this, please can you let me know what the possible fix is.
Thanks
Kai

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our system administrators told me that a similar problem was encountered before by my client and they pointed me to a SAP note (Number 913065). I copy here an abstract of it:
Symptom
When clicking on the TLN the following javascript error is thrown:
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2. One of the pages in the portal contains a list of links that leads to an
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More Terms
Invisible, TopLevel
Cause and Prerequisites
NW04
Solution
This problem was solved in NW04 SP17. Please install the latest SP
available.
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Javascript error generated on localization of detailed navigation links.

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