How to check current Server Name in xml file

[alestevao]

I have a config.xml file and I want to check which server the xml file is on (from within this xml file). Using this, I want to be able to set some parameters based on the servername and which would mean the parameters in the xml file would be different if the server the xml file is on was different.Does anyone have any idea's/tips on how I could do this?Thanks