Hi,
I have 4 questions:

1- Where i can find function for RGB2Hex/Hex2RGB(Complete)?

2- How can i fix this error:
The Apache service named reported the following error:
[Mon Jun 23 21:32:08 2008] [Notice] [Disabled use of AcceptEx() WinSock2 API.]

3- Also, how can i fix/handle this:
Warning: Unknown: POST Content-Length of 5906500 bytes exceeds the limit of 5242880 bytes in Unknown on line 0
Warning: Cannot modify header information - headers already sent in Unknown on line 0

4- What is diffrence between HTMLEntities V.S. HTMLSpecialChars

Thanks for help ;).