thanks for the last reply.

But sometime i try some stuff on my one. Like converting a ip number to binary.

Function decToBin($ip1)
For $i = 0 to 7
$ip2 = $ip1/2
$bin = CStr($ip1 mod 2) + $bin
$ip1 = $ip2
Next
EndFunction

and decToBin(192) gives 11000000

but still, thanks for the links

Regards,

Expodium