Naturally, I did try the htaccess thing first but, for some unknown reason, it didn't work. Even the host staff couldn't make it work and that is why I had to turn to php. Anyway, I think it's a more clever way of "disguise" the content.
I got the tip from here
http://www.daves-web-help.com/web-si...inking.htm#li3
Forgot on last reply - You may have a good point in the iframe thing. Have to think some more on it.
Thanks
Bert