He doesn't really care about changing the HTML. He just wants acknowledgement that something has happened, I think.
Lewis: Permissions problem, perhaps? You *are* aware you are trying write into the same directory where the PHP page is running, no? Normally, web servers disallow that.
An optimist sees the glass as half full.
A pessimist sees the glass as half empty.
A realist drinks it no matter how much there is.