Read Me File For:
Hide-A-Pic-83

===
http://www.geocities.com/everett710
saggitar710@hotmail.com
===

[Usage Manual Below]


Have you ever had a picture on your TI-83 that you didn't want anyone 
to see? Are you a closet pervert? Or do you just have nosy friends?
Then this program is for you!

(note: if you want to send me a calculator, money, women, etc, then
e-mail me and let me know. You know, things that will help me program
better! ;)

What does it do?
===
It encrypts pictures in a way which makes them pretty difficult to
recognize (it's a bird! wait a minute, it's a plane. no, it's ...
an apple! ...or is it?). Using super-secret technology, it draws
lines over your picture that can be removed whenever you want to
effectively scramble it, to keep it from prying eyes and inquiring
minds.

How does it do it?
===
Using a randomly-generated list (LPic) to tell it how to encrypt it
and how to decrypt it.

Props
===
I'd like to thank me, firstly and foremostly, mainly cuz I wrote
this. Secondly, because I'm all that and a bag of chips. Next, 
I think my buddy Dee deserves props, because I think he helped
me test this (I wrote this over a year ago!). Thirdly, I think
someone by the alias "Sicode" needs to be recognized, because
this is essentially a ripoff of his program. It is, however, 
a vast improvement over his due to the quick key maker, user-
friendly interface, double scrambling (as opposed to his single),
and the link feature is new too. I can't even find his program
anymore, but it served as inspiration, I guess.

==============
=Usage Manual=
==============

This section will actually give you step by step info. on how to 
use the program effectively.

Definitions:
*Pic0- The picture we will be working with
*Keys- A list called "LPic" that consists of the numbers needed to
scramble your picture. It has 94 spaces, each with a 1 or 0. If
its a 1, then it will draw a line. If it's a 0, then it won't. 
*Pxl-Change- A command I used to change the pixels. If you watch 
the program work, you will see it drawing the line. When the line
hits an existing pixel, it inverts it. Cool, huh?

The Menu:

1.Toggle Crypt
2.See Pic 0
3.Store Pic 0
4.Build New Keys
5.Link-Up
6.Author Info
7.Exit

1. Toggle Crypt
If you have a previoulsy scrambled picture, then this will decrypt it.
If you don't, then it will encrypt it.

2. See Pic 0
Shows you what's currently saved to Pic0.

3. Store Pic 0
Stores what is currently on the draw screen to Pic0.

4. Build New Keys
Builds new keys (see above for help on keys).
The first thing you need to do is build keys, or you will get an 
error. Be forewarned, if you have a scrambled picture, and you 
build new keys, then you will have a permanently scrambled picture.

5. Link-Up
Allows you to transfer pictures to another Hide-A-Pic user. To 
accomplish this, just connect two 83's or 83+'s. Then send the 
second calc the program file. Then the calculator that has the cool,
scrambled pic does nothing. The one that wants it goes to "Link Up"
and gets the necessary picture and list from the first calc. (note:
when testing this, I noticed that calc #1 sometimes automatically
goes to the link menu when #2 tries to get a picture. I have no idea 
how or why!)

6. Author Info
Tells you stuff about the dead-sexy author!

7. Exit
Exits

the end