[TYPO3] page header completely empty

[Jan van Rijn]

hi,

my name is Jan, i'm from Holland and i work for a multimedia firm, de tros.

recently, i got a little problem: i have build an extenstion, called json 
creator, wich will give as output a file in a json state (sort like an xml)

but for other extensions to understand this, i need to strip all other 
standard tags, like the HTML, the BODY, the HEAD. i rather don't want TYPO3 
to show them. Is this possible?

Jan

Ps.: for some reason i am not authorised to give reactions in this 
newsgroup(i get an error), so if you know the answer, please accept my 
thanks here in advance :)