[TYPO3] Left-click in the pagetree causes script error in IE6 (Typo3 4.0)

[Tapio Markula]

Katzer Péter wrote:
> Hi,
> Whenever I left-click on the page icon in the pagetree in IE6 I got a 
> script error:
> 
> Line:141
> Char:6
> Code:0
> Error:'null' is null or not an object
> URL:http://pucka.hu/typo3/alt_db_navframe.php??currentSubScript=..%2Ftypo3conf%2Fext%2Ftemplavoila%2Fmod1%2Findex.php 

I have disable error messages but the menu works just randomly
- it use brand new - quite buggy - JavaScript.
I believe that people have made bug report about this issue.
Quite a bad bug.