I have plans to extend on this..
+ add directory structure support
+ add more visual interactions instead of popup-alerts
+ possibly rework for jquery-mobile
+ leave as simple as possibe

Original comments:
+==============================================================================+
| Remote WebApp                                                                |
| Version 1.0                                                                  |
| An MPD media interface intended for iOS Devices                              |
| Thomas Preston                                                               |
+==============================================================================+

    Copyright (C) 2011  Thomas Preston

    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.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


================================================================================
About:
--------------------------------------------------------------------------------
For this to work you will need:
  - MPD (obviously)
  - a webserver with PHP installed
  - a webkit compatible web browser (Mobile/Safari, Google Chrome)

Then just put the remote directory somewhere on your server. I have it at
/srv/http/remote but you can put it wherever you like.

Browse to it on your phone and then go to the bookmarks icon and press 'Add to
Home Screen'. The idea is for the web application to look and feel like a native
app. You can change the colour of the icon by replacing the apple-touch-icon.png
with one of the other icons in appleTouchIcons or by creating your own.

If you have any suggestions or bugs then please contact me at:
thomas.mark.preston+mpdremote@gmail.com

HUGE thanks to:
  - iWebKit for the style sheets; without which I this would't have looked half
    as pretty!
      http://snippetspace.com/projects/iwebkit/
    
  - Whoever made mpd.class.php.
    
  - MPD Protocol reference for my help with my custom commands.
      http://www.musicpd.org/doc/protocol/index.html
  
  - Ellen Speakman for providing the touch icons. x
  
  - Radioactivity for the speaker icon.
     http://radioactivity.deviantart.com/art/Speaker-Icon-110884165
    
Thank you. :-)

================================================================================
Change Log:
--------------------------------------------------------------------------------
	27/02/11 - First Release

================================================================================
Explanation (in case you want to make some changes):
--------------------------------------------------------------------------------
Files:
 - apple-touch-icon.png - WebApp icon for iOS's springboard
 - startup.png          - An placeholder while the webpage loads on an iPhone
 - NOTE: You will have to bookmark the webapp to your homescreen to see these.
  
 - index.php       - main remote interface
 - playqueue.html  - displays the playqueue
 - addtrack.html   - Add tracks root; shows all songs, playlists and search
 - showSongs.php   - second level for adding tracks; shows the actual tracks
 
 + appleTouchIcons - contains some extra icons
 + css             - style sheets
 + javascript      - all of the client side code
 + mpd             - all of the server side code
  - mpd.class.php   - interfaces with the MPD server
  - mpdconfig.php   - handy config file
  - mpdcontrol.php  - my front end for controlling MPD (uses mpd.class.php)
  - mpdquery.php    - my front end for querying MPD    (uses mpd.class.php)
  - globalFunctions.php - some global functions. NEAT. UNT. TIDY.
 + images          - um... well... images...
  
Simple explanation:
  The client side javascript deals with most user input and then, using ajax,
  passes commands to the mpd files stored on the server. They all return some
  text values which are formatted by the javascript and then passed to the page.