Thank you ver much for your reply, this seems to be a nice way, but unfortunately does not work.
The site I'm using does not embed the XML-file in HTML-tags, therefore there is no "body" tag to be used for the extract. However, Chrome provides some basic HTML-structure even if a plain XML-file is provided by the server and I could grab the class "pretty-print" to extract the XML-details but as I am usually using firefox this does not work. In addition to this the XML-file contains > 5.000 entries so working on the "body" tag or "pretty-print" class does take a very long time...
Isn't there any other solution to save the whole website to a local file instead of grabbing only defined parts of it?
Thank you very much for your support,