No, I will not help you there. demerphq and bart already looked at the script and it is no good code, and we simply can't know if you are stealing from another author, however bad his code is.

If you can tell us what this script is supposed to do, we can possibly show you better and safer, and, most important to you I guess, free alternatives to this script. For example the NMS Scripts offer a very good, very supported suite of CGI scripts for many situations.