Publisher review:gnVisitorInfo class is meant to gather some information about the visitor on your page. The gnVisitorInfo class is meant to gather some information about the visitor on your page.
The information that is retrieved include: the IP address, the current page HTTP request method, browser identification, user machine operating system, and the country name determined from IP address.
Note that you need to install the a database table that is used to determine the country from the IP address.
A dump of an updated IP to country database table may be obtained in the address listed in this package related links section.
gnVisitorInfo is a PHP script for PHP Classes scripts design by Girish Nair.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Operating system:Windows / Linux / Mac OS / BSD / Solaris
gnVisitorInfo script details 
