Can a Source and Destination DOMTree be same for a XSLT Transform ation.

[Vivekanand V.]

Hi,

  I facing a problem where in we have some kind of a PlaceHolder concept
being represented in DOMTree. I want this PlaceHolders to be converted to
the actual values using a XSLT Transformation on the same DOMTree. But after
applying a XSLT the target DOMTree is different from the source. Is there
any way that we can specify that Target and Source DOMTree to be same for a
XSLT Transformation.

Thanks in advance
Vivekanand.