VBScript Functions Browsr Function:

The Browsr function returns the HTTP_USER_AGENT of the request.serverVariables collection. Browsr returns the complete name of the currently used browser.

Syntax:
string = Browsr()
Example Usage:
<%
dim a
a = Browsr
if InStr( a, "MSIE" ) then
	 ' browser is Internet Explorer
else
	 ' browser is some other type...
end if
%>
ASP Source Code:
<%
Private Function Browsr()
	Browsr = Request.ServerVariables("HTTP_USER_AGENT")
End Function
%>

The Result

You are not using a MS Product