Retrieving Form Data (part 2)

Is there a way in asp to retrieve part of the URL and use it

say the url was

http://localhost/site/craig/default.asp
or
http://localhost/site/craig/test.asp
or
http://localhost/site/craig/roger.asp?dan=1

is there anyway of retrieving the word craig so to use it in the page, I just want the word Craig

This is because i could have other addresses that are for example

http://localhost/site/jon/default.asp
or
http://localhost/site/jon/test.asp
or
http://localhost/site/jon/roger.asp

where i need to retrieve the word jon

at the moment i use the code

strURL = Replace(Request.ServerVariables("URL"), "/default.asp", "")

intStart = instrRev(strURL, "/") + 1
strName = mid(strURL, intStart)

this worked fine until new pages are added ie a page that isnt default.asp

Obviously i cant use strURL = Replace(Request.ServerVariables("URL"), "/default.asp", "") because default.asp will change...