Hi! > 1. calling javascript routines from links like > <a href="javascript:something">blafasel</a> Well not a good idea to allow users to add javascript I think (XSS problems) - but see FS#227 for a possible solution > 2. redirect a link into a new browser window. > add a target="_blank" to a link Hmm isn't $conf['target'] enough? > So the question is: How do I integrate this two features in the > parser? Can anybody give me a short overview how it works and where I > have to push the crowbar in ;-) Well have a look at wiki:parser for an overview how all the parser stuff works together and see Jan Tammens mail for a great example of extending the parser. However for your particular purpose it might be enough to hack something in the internallink functions of the handler and renderer. Andi