Ho fatto qualche ri-ricerca, prima mi rileggo questi post:

https://www.bbhomepage.com/forum/showthread.php?t=19260
https://www.bbhomepage.com/forum/showthread.php?t=17059
https://www.bbhomepage.com/forum/showthread.php?t=19435
https://www.bbhomepage.com/forum/showthread.php?t=18975

...poi elaboro.