Ok I managed to integrate the php script in WebTemplate.
But I had to use the command <iframe>, I wonder if it can be dangerous malware attacks on the site?
Code:
<iframe src="http://www.hardwaregame.it/forum/xxxx.php?idf=XX" width="100%" height="2000" framespacing="0" frameborder="0" border="no">
Contenuto alternativo per i browser che non leggono gli iframe.
</iframe>
Thanks