make html form send xml

hi,

i am facing a bsp-development in XI-context. As the XI expects xml-input via http-channel I need to set up forms which can send the query-string as xml.

eg

thisPageToXI.htm?name=john&job=nap&age=34&...

I was looking in my WAS and found a couple of function modules, which can convert stuff to xml - most of them derived from crm apparently. But they're all a bit unhandy.

How would you deal with that task?

thanx in advance,

matthias