Need some help to understand how some scripts work

[sryder]

I have three scripts that I would like to have somebody explain to me exactly how they work. Is it okay if I simply post the links here for the community to look at or should I go about it another way ??

They aren't that big but here are the text files that you can view ! If you have any questions - please feel free to post here or contact me directly ! They are used to send variables from Flash, but I am not a great Perl expert and need to know how they really work

http://www.webryder.com/read.txt

http://www.webryder.com/write.txt

http://www.webryder.com/test_mail.txt

Also if it isn't too much trouble - what would it take to run these in a Windows enviroment ??

Thanks !