Referring another XML Document

[Vikas Rawat <vikasr@aztec.soft.net>]

Hi,

How can I refer to another XML document? i.e. to say, I include references 
to another file and on reaching this kind of tag, I jump to the referenced 
file, read the data and come back to original file.

Also, I want to use a DOM parser to handle such kind of situation?

Thanks in advance,
Vikas Rawat