Output to Xerces DOM with DOCTYPE

[Kelly Graus]

I am transforming an XML document to XHTML using a simple XSLT 
transform.  When I let Xalan output to a file, everything works fine.  
However, I want the output in a Xerces DOM.  I use a 
FormatterToXercesDOM object to output to the Xerces DOM, then a 
DOMWriter to output to a file.  The output file is correct, except it's 
missing the DOCTYPE tag.  I can manually set it when I create the Xerces 
DOMDocument, but that kind of defeats the purpose.  Is there a way to 
tell the FormatterToXercesDOM object to put the DOCTYPE tag in the DOM?  
Or maybe a way to retrieve it from Xalan and set it in the Xerces DOM?

Thanks for any assistance!
Kelly