*** CAMBIO *** By Luigi Antenucci

This is a very simple program which changes the "windows" wallpaper.
The program makes the following operation:
 1) randomly extracts a BMP file from a ZIP file (using the PKUNZIP.EXE program)
 2) writes it in the "windows directory" changing its name to a certain name
You have to execute "CAMBIO" (in background) each time "windows" starts, so the
next time you'll have a new wallpaper.

0) Put some BMP files in a ZIP file.

1) Run "CAMBIOSU" for set-up the "CAMBIO" parameters:
     - the Temporary Directory for extraction;
     - Directory where there's the "PKUNZIP.EXE" file;
     - the .ZIP File Name (the ZIP file with contains the BMP images);
     - the "Windows" Directory (usually "C:\WINDOWS");
     - the .BMP File which'll be Overwritten (this file will be overwritten
       each time a file will be extracted)

2) Run "CAMBIO" so a file BMP will be extracted.

3) Tell "windows" that you want use a certain file like wallpaper;
   For example, in windows'95 you have to go in the "control panel" and in
   "screen", therefore choose the "wallpaper file" (it must be the file that
   you have choosed in the last "parameters" above).

4) Put "CAMBIO" in the "StartUp" group telling to execute it iconzed.
   You can see my CAMBIO.PIF file for Win'95 settings.

5) Try to restart "windows" and looks if everything goes...

