[XML-SIG] Specifying stylesheet in xml.dom document

[kathrine@rhetorical.com]

I'm using xml.dom to create an xml document from scratch.
I want the document header to look something like this:

<?xml version='1.0'?>
<?xml-stylesheet type="text/xsl" 
href="http://intranet.rhetoricalsystems.com/dtds/docbook/stylesheet/html/docbook.xsl" 
version='1.0' ?>
<!DOCTYPE book PUBLIC "-//CSTR//DTD CSTR DOCUMENTATION V1.0//EN"            
    
'http://intranet.rhetoricalsystems.com/dtds/docbook/dbk_new/docbookx.dtd'>

but I can't work out how to insert the information about 
the stylesheet and the DTD. Can anybody help me?


Kathrine Hammervold