RC4 Encrypt/Decrypt

I would like to create two routines, one that would create an encrypted text file and then a second routine to decrypt that file and read its content into variables.

For example, my two variables would appear in a plain text file as:
ID=12
Date=01/01/2008

But I want to encrypt the text file contents before saving the file.  Later in the script I will need to read that file and decrypt it's contents to read those variables.

I would prefer to perform the encryption and decryption in classic ASP.

Thanks in advance for your help.
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ddrudikAsked:
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kevp75Commented:
http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=6646&lngWId=4

basically when you do your .WriteLine, (using the code from the above link) you would do something like:

With objTextFile
    .WriteLine(Encrypt(variableName,encryptKey))
End With
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ddrudikAuthor Commented:
Perfect.  Thanks.
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kevp75Commented:
any time
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