[TYPO3] Creating an 'Edit'-link using TypoScript: Why doesn't this work?

[Kasper Ligaard Nielsen]

Hi,

I wish to create an 'Edit'-link on each page, so that e.g. the 
'tutorial' webpage could be edited by clicking the 
www.example.com/edit/tutorial url. This work using RealURL (mapping 
preVars edit to typo=admin in localconf).

To create the Edit link on each webpage I inserted the following TypoScript:

10 = TEXT
10 {
     value = Edit
     typolink.additionalParams = &type=admin
     typolink.parameter.data = page:uid
}

The above creates a link like www.example.com/tutorial/?type=admin , 
which doesn't work (and hasn't been converted by RealURL).

Any ideas why this doesn't work?

regards Kasper