I have asked to change a simple website from HTML to PHP.

Not too much of problem some of you guru's may say - not for me so much!

I've dabbled with Joomla, PHP-Nuke, WordPress and a few other CMS system's - but it seems a tad like overkill to install a CMS system for this site, although I guess if a much simpler one exists, it may be worth it.

The site in question is - http://www.1cls.co.uk
It's an extremely simple advertising site, I've tried to bend my head around the basics of PHP programming, but I am a PHP editor more than an PHP programmer.

He's happy with the (basic) look, but I think PHP pages would be a lot easier to edit for him.

I know it's a simple nav page that's needed. Can anyone advice as to a way I can get this done please?