$Date: 2002/05/11 02:20:46 $
$Revision: 1.5 $

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SMS WEB SENDER 0.4 (11-MAY-2002)
Keyvan Minoukadeh - keyvan@k1m.com
http://www.k1m.com/
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PHP class which connects to a web site
offering free SMS sending, logs you in with your
username and password and sends your SMS message
to a mobile number.

In case it fails to send the message (daily quota
reached, problem with the site, changes to that
site) you have the option of entering additinoal
login details for different sites, the script
will recognise the problem and try a different
site from the list.

This class was originally based on jm_sms by 
James McGlinn - http://james.mcglinn.org/jm_sms/

I've only tested these with UK numbers, at the time
of writing (11-MAY-2002) all worked.

There are a number of reasons why you might be
having problems with this php class...
- Stupid mistakes in the code, if this is the
  case please let me know
- The websites used can change their code at any
  time (make sure you check the site for updates)
- You're running the script on different system
  or different version of php which I haven't
  tested, see the site for tested versions

If you have any comments/questions/suggestions
or if you've made changes or added sites to
the script you'd like included, let me know.

USAGE: see test.php and demo.php

ADDING YOUR OWN SITE CLASSES: No real instruction at the moment, have a look
at one of the class.site_????.php files, save the new file as
class.site_new_site_com.php in the same location, in class value, enter:
new_site_com.  This will automatically include the new file (provided it's named
correctly) and will create an instance of the new class.

-----------
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
-----------

CHANGES...

0.4 (11-MAY-2002)	- Added breathe.com class (thanks to Hungi)
			- Added vizzavi.co.uk class
			- 2 new methods: err_num() which will return the last
			  error number encountered.  err_str() which will return
			  string explaining what the last error was.

0.3 (21-APR-2002)	- Site classes now seperate
			- Removed: txtuk.net, uboot.com
			- Added: 1rstwap.com
			- SMS translation support (thanks to Dan O'Brien for 
			  idea)

0.2.1 (2-MAR-2002)	- Unreleased

0.2 (13-FEB-2002)	- Removed mtnsms.com due to problems
			- Removed excite.co.uk, they're now pointing
			  to lycos.co.uk and no longer offer a service
			- Added sms.ac support
			- Using HTTP mini Navigator class for the
			  HTTP connection and cookie tracking
			- Minor code changes in some of the site
			  classes (all working when I tested)

0.1 (08-DEC-2001)	- released