[TYPO3-dam] DAM RTE media links and onclick attribute

[André Steiling]

Hello there!

I want to add a javascript onclick event to a RTE link, everthing  
works fine when I add it to "normal" link.
Edditing a media link in code view as follows, the RTE parses out the  
onclick attribute by saving:

<a href="path/to/file.pdf" txdam="4734" onclick="doIt();"  
class="internal-link" title="PDF title, 248 KB" rtekeep="1">Download  
this</a>

I think this must be related to the processing rule  
"RTE.default.FE.proc.overruleMode = ts_css,txdam_media", but how can I  
add support for javascript events?

My system:
T3 4.2.6
RTE 1.7.9
DAM 1.1.1

DAM settings:
mediatag = 1
htmlAreaBrowser = 1

Greetings
André