Initial commit of foodsoft 2

2009-01-06 11:49:19 +01:00 · 2009-01-06 11:49:19 +01:00 · 5b9a7e05df
commit 5b9a7e05df
657 changed files with 70444 additions and 0 deletions
--- a/public/.htaccess
+++ b/public/.htaccess
@ -0,0 +1,40 @@
+# General Apache options
+AddHandler fastcgi-script .fcgi
+AddHandler cgi-script .cgi
+Options +FollowSymLinks +ExecCGI
+
+# If you don't want Rails to look in certain directories,
+# use the following rewrite rules so that Apache won't rewrite certain requests
+# 
+# Example:
+#   RewriteCond %{REQUEST_URI} ^/notrails.*
+#   RewriteRule .* - [L]
+
+# Redirect all requests not available on the filesystem to Rails
+# By default the cgi dispatcher is used which is very slow
+# 
+# For better performance replace the dispatcher with the fastcgi one
+#
+# Example:
+#   RewriteRule ^(.*)$ dispatch.fcgi [QSA,L]
+RewriteEngine On
+
+# If your Rails application is accessed via an Alias directive,
+# then you MUST also set the RewriteBase in this htaccess file.
+#
+# Example:
+#   Alias /myrailsapp /path/to/myrailsapp/public
+#   RewriteBase /myrailsapp
+
+RewriteRule ^$ index.html [QSA]
+RewriteRule ^([^.]+)$ $1.html [QSA]
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteRule ^(.*)$ dispatch.cgi [QSA,L]
+
+# In case Rails experiences terminal errors
+# Instead of displaying this message you can supply a file here which will be rendered instead
+# 
+# Example:
+#   ErrorDocument 500 /500.html
+
+ErrorDocument 500 "<h2>Application error</h2>Rails application failed to start properly"
--- a/public/404.html
+++ b/public/404.html
@ -0,0 +1,9 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+   "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<body>
+  <h1>Seite/Datei nicht gefunden!</h1>
+  <p>Das ist wohl eine Sackgasse und sollte eigentlich nicht vorkommen.</p>
+	<p>Bitte melden unter <a href="http://foodsoft.fcschinke09.de/">http://foodsoft.fcschinke09.de</a></p>
+</body>
+</html>
--- a/public/500.html
+++ b/public/500.html
@ -0,0 +1,9 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
+   "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<body>
+  <h1>FoodSoft Fehler!</h1>
+  <p>Ups, da ist uns wohl ein kleiner Fehler untergekommen.</p>
+	<p>Bitte melden unter <a href="http://foodsoft.fcschinke09.de/">http://foodsoft.fcschinke09.de</a></p>
+</body>
+</html>
--- a/public/_index.html
+++ b/public/_index.html
@ -0,0 +1,277 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html>
+  <head>
+    <meta http-equiv="Content-type" content="text/html; charset=utf-8" />
+    <title>Ruby on Rails: Welcome aboard</title>
+    <style type="text/css" media="screen">
+      body {
+        margin: 0;
+        margin-bottom: 25px;
+        padding: 0;
+        background-color: #f0f0f0;
+        font-family: "Lucida Grande", "Bitstream Vera Sans", "Verdana";
+        font-size: 13px;
+        color: #333;
+      }
+      
+      h1 {
+        font-size: 28px;
+        color: #000;
+      }
+      
+      a  {color: #03c}
+      a:hover {
+        background-color: #03c;
+        color: white;
+        text-decoration: none;
+      }
+      
+      
+      #page {
+        background-color: #f0f0f0;
+        width: 750px;
+        margin: 0;
+        margin-left: auto;
+        margin-right: auto;
+      }
+      
+      #content {
+        float: left;
+        background-color: white;
+        border: 3px solid #aaa;
+        border-top: none;
+        padding: 25px;
+        width: 500px;
+      }
+      
+      #sidebar {
+        float: right;
+        width: 175px;
+      }
+
+      #footer {
+        clear: both;
+      }
+      
+
+      #header, #about, #getting-started {
+        padding-left: 75px;
+        padding-right: 30px;
+      }
+
+
+      #header {
+        background-image: url("images/rails.png");
+        background-repeat: no-repeat;
+        background-position: top left;
+        height: 64px;
+      }
+      #header h1, #header h2 {margin: 0}
+      #header h2 {
+        color: #888;
+        font-weight: normal;
+        font-size: 16px;
+      }
+      
+      
+      #about h3 {
+        margin: 0;
+        margin-bottom: 10px;
+        font-size: 14px;
+      }
+      
+      #about-content {
+        background-color: #ffd;
+        border: 1px solid #fc0;
+        margin-left: -11px;
+      }
+      #about-content table {
+        margin-top: 10px;
+        margin-bottom: 10px;
+        font-size: 11px;
+        border-collapse: collapse;
+      }
+      #about-content td {
+        padding: 10px;
+        padding-top: 3px;
+        padding-bottom: 3px;
+      }
+      #about-content td.name  {color: #555}
+      #about-content td.value {color: #000}
+      
+      #about-content.failure {
+        background-color: #fcc;
+        border: 1px solid #f00;
+      }
+      #about-content.failure p {
+        margin: 0;
+        padding: 10px;
+      }
+      
+      
+      #getting-started {
+        border-top: 1px solid #ccc;
+        margin-top: 25px;
+        padding-top: 15px;
+      }
+      #getting-started h1 {
+        margin: 0;
+        font-size: 20px;
+      }
+      #getting-started h2 {
+        margin: 0;
+        font-size: 14px;
+        font-weight: normal;
+        color: #333;
+        margin-bottom: 25px;
+      }
+      #getting-started ol {
+        margin-left: 0;
+        padding-left: 0;
+      }
+      #getting-started li {
+        font-size: 18px;
+        color: #888;
+        margin-bottom: 25px;
+      }
+      #getting-started li h2 {
+        margin: 0;
+        font-weight: normal;
+        font-size: 18px;
+        color: #333;
+      }
+      #getting-started li p {
+        color: #555;
+        font-size: 13px;
+      }
+      
+      
+      #search {
+        margin: 0;
+        padding-top: 10px;
+        padding-bottom: 10px;
+        font-size: 11px;
+      }
+      #search input {
+        font-size: 11px;
+        margin: 2px;
+      }
+      #search-text {width: 170px}
+      
+      
+      #sidebar ul {
+        margin-left: 0;
+        padding-left: 0;
+      }
+      #sidebar ul h3 {
+        margin-top: 25px;
+        font-size: 16px;
+        padding-bottom: 10px;
+        border-bottom: 1px solid #ccc;
+      }
+      #sidebar li {
+        list-style-type: none;
+      }
+      #sidebar ul.links li {
+        margin-bottom: 5px;
+      }
+      
+    </style>
+    <script type="text/javascript" src="javascripts/prototype.js"></script>
+    <script type="text/javascript" src="javascripts/effects.js"></script>
+    <script type="text/javascript">
+      function about() {
+        if (Element.empty('about-content')) {
+          new Ajax.Updater('about-content', 'rails/info/properties', {
+            method:     'get',
+            onFailure:  function() {Element.classNames('about-content').add('failure')},
+            onComplete: function() {new Effect.BlindDown('about-content', {duration: 0.25})}
+          });
+        } else {
+          new Effect[Element.visible('about-content') ? 
+            'BlindUp' : 'BlindDown']('about-content', {duration: 0.25});
+        }
+      }
+      
+      window.onload = function() {
+        $('search-text').value = '';
+        $('search').onsubmit = function() {
+          $('search-text').value = 'site:rubyonrails.org ' + $F('search-text');
+        }
+      }
+    </script>
+  </head>
+  <body>
+    <div id="page">
+      <div id="sidebar">
+        <ul id="sidebar-items">
+          <li>
+            <form id="search" action="http://www.google.com/search" method="get">
+              <input type="hidden" name="hl" value="en" />
+              <input type="text" id="search-text" name="q" value="site:rubyonrails.org " />
+              <input type="submit" value="Search" /> the Rails site
+            </form>
+          </li>
+        
+          <li>
+            <h3>Join the community</h3>
+            <ul class="links">
+              <li><a href="http://www.rubyonrails.org/">Ruby on Rails</a></li>
+              <li><a href="http://weblog.rubyonrails.org/">Official weblog</a></li>
+              <li><a href="http://lists.rubyonrails.org/">Mailing lists</a></li>
+              <li><a href="http://wiki.rubyonrails.org/rails/pages/IRC">IRC channel</a></li>
+              <li><a href="http://wiki.rubyonrails.org/">Wiki</a></li>
+              <li><a href="http://dev.rubyonrails.org/">Bug tracker</a></li>
+            </ul>
+          </li>
+          
+          <li>
+            <h3>Browse the documentation</h3>
+            <ul class="links">
+              <li><a href="http://api.rubyonrails.org/">Rails API</a></li>
+              <li><a href="http://stdlib.rubyonrails.org/">Ruby standard library</a></li>
+              <li><a href="http://corelib.rubyonrails.org/">Ruby core</a></li>
+            </ul>
+          </li>
+        </ul>
+      </div>
+
+      <div id="content">
+        <div id="header">
+          <h1>Welcome aboard</h1>
+          <h2>You&rsquo;re riding the Rails!</h2>
+        </div>
+
+        <div id="about">
+          <h3><a href="rails/info/properties" onclick="about(); return false">About your application&rsquo;s environment</a></h3>
+          <div id="about-content" style="display: none"></div>
+        </div>
+        
+        <div id="getting-started">
+          <h1>Getting started</h1>
+          <h2>Here&rsquo;s how to get rolling:</h2>
+          
+          <ol>
+            <li>
+              <h2>Create your databases and edit <tt>config/database.yml</tt></h2>
+              <p>Rails needs to know your login and password.</p>
+            </li>
+          
+            <li>
+              <h2>Use <tt>script/generate</tt> to create your models and controllers</h2>
+              <p>To see all available options, run it without parameters.</p>
+            </li>
+            
+            <li>
+              <h2>Set up a default route and remove or rename this file</h2>
+              <p>Routes are setup in config/routes.rb.</p>
+            </li>
+          </ol>
+        </div>
+      </div>
+      
+      <div id="footer">&nbsp;</div>
+    </div>
+  </body>
+</html>
--- a/public/dispatch.cgi
+++ b/public/dispatch.cgi
@ -0,0 +1,10 @@
+#!/usr/bin/ruby1.8
+
+require File.dirname(__FILE__) + "/../config/environment" unless defined?(RAILS_ROOT)
+
+# If you're using RubyGems and mod_ruby, this require should be changed to an absolute path one, like:
+# "/usr/local/lib/ruby/gems/1.8/gems/rails-0.8.0/lib/dispatcher" -- otherwise performance is severely impaired
+require "dispatcher"
+
+ADDITIONAL_LOAD_PATHS.reverse.each { |dir| $:.unshift(dir) if File.directory?(dir) } if defined?(Apache::RubyRun)
+Dispatcher.dispatch
--- a/public/dispatch.fcgi
+++ b/public/dispatch.fcgi
@ -0,0 +1,26 @@
+#!/usr/bin/ruby1.8
+#
+# You may specify the path to the FastCGI crash log (a log of unhandled
+# exceptions which forced the FastCGI instance to exit, great for debugging)
+# and the number of requests to process before running garbage collection.
+#
+# By default, the FastCGI crash log is RAILS_ROOT/log/fastcgi.crash.log
+# and the GC period is nil (turned off).  A reasonable number of requests
+# could range from 10-100 depending on the memory footprint of your app.
+#
+# Example:
+#   # Default log path, normal GC behavior.
+#   RailsFCGIHandler.process!
+#
+#   # Default log path, 50 requests between GC.
+#   RailsFCGIHandler.process! nil, 50
+#
+#   # Custom log path, normal GC behavior.
+#   RailsFCGIHandler.process! '/var/log/myapp_fcgi_crash.log'
+#
+RAILS_ENV = "production"
+
+require File.dirname(__FILE__) + "/../config/environment"
+require 'fcgi_handler'
+
+RailsFCGIHandler.process!  
--- a/public/dispatch.rb
+++ b/public/dispatch.rb
@ -0,0 +1,10 @@
+#!/usr/bin/ruby1.8
+
+require File.dirname(__FILE__) + "/../config/environment" unless defined?(RAILS_ROOT)
+
+# If you're using RubyGems and mod_ruby, this require should be changed to an absolute path one, like:
+# "/usr/local/lib/ruby/gems/1.8/gems/rails-0.8.0/lib/dispatcher" -- otherwise performance is severely impaired
+require "dispatcher"
+
+ADDITIONAL_LOAD_PATHS.reverse.each { |dir| $:.unshift(dir) if File.directory?(dir) } if defined?(Apache::RubyRun)
+Dispatcher.dispatch
--- a/public/favicon.ico
+++ b/public/favicon.ico
--- a/public/images/arrow_down_red.png
+++ b/public/images/arrow_down_red.png
--- a/public/images/arrow_up_red.png
+++ b/public/images/arrow_up_red.png
--- a/public/images/b_browse.png
+++ b/public/images/b_browse.png
--- a/public/images/b_drop.png
+++ b/public/images/b_drop.png
--- a/public/images/b_edit.png
+++ b/public/images/b_edit.png
--- a/public/images/b_user.png
+++ b/public/images/b_user.png
--- a/public/images/b_users.png
+++ b/public/images/b_users.png
--- a/public/images/dots-white.gif
+++ b/public/images/dots-white.gif
--- a/public/images/error.png
+++ b/public/images/error.png
--- a/public/images/euro.png
+++ b/public/images/euro.png
--- a/public/images/euro_new.png
+++ b/public/images/euro_new.png
--- a/public/images/icon_message.gif
+++ b/public/images/icon_message.gif
--- a/public/images/lamp_grey.png
+++ b/public/images/lamp_grey.png
--- a/public/images/lamp_red.png
+++ b/public/images/lamp_red.png
--- a/public/images/loader.gif
+++ b/public/images/loader.gif
--- a/public/images/rails.png
+++ b/public/images/rails.png
--- a/public/images/redbox_spinner.gif
+++ b/public/images/redbox_spinner.gif
--- a/public/images/save_pdf.png
+++ b/public/images/save_pdf.png
--- a/public/images/text_file.png
+++ b/public/images/text_file.png
--- a/public/javascripts/application.js
+++ b/public/javascripts/application.js
@ -0,0 +1,47 @@
+// Place your application-specific JavaScript functions and classes here
+// This file is automatically included by javascript_include_tag :defaults
+
+// for checkboxes. just insert box in same form-element like: 
+// <input type="checkbox" name="checkall" onclick="checkUncheckAll(this);"/>
+// credit to Shawn Olson & http://www.shawnolson.net
+function checkUncheckAll(theElement) {
+  var theForm = theElement.form, z = 0;
+  for(z=0; z<theForm.length;z++){
+    if(theForm[z].type == 'checkbox' && theForm[z].name != 'checkall'){
+      theForm[z].checked = theElement.checked;
+			// remove "checkbox_" in form-id before call highligh-function
+			highlightRow(theForm[z].id.substring(9), theElement.checked);
+    }
+  }
+}
+// gives the row an yellow background
+function highlightRow(row_id,status) {
+	if(status) {
+		$(row_id).addClassName("selected");
+	} else {
+		$(row_id).removeClassName("selected");
+	}
+}
+// check or uncheck a given checkbox and adds or removes class "selected"
+// used prototype to get the element
+function checkRow(id) {
+  var checkbox = "checkbox_" + id
+  if($(checkbox).checked) {
+    $(checkbox).checked = false;
+    highlightRow(id,false);
+  } else {
+    $(checkbox).checked = true;
+		highlightRow(id,true);
+  }
+}
+
+// redirect to another "item"
+// this function is used with an select menu
+// for an example see app/views/articles/list.haml
+function redirectTo(newLoc) {
+	nextPage = newLoc.options[newLoc.selectedIndex].value
+	
+   	if (nextPage != "") {
+    	document.location.href = nextPage
+   	}
+}
--- a/public/javascripts/builder.js
+++ b/public/javascripts/builder.js
@ -0,0 +1,136 @@
+// script.aculo.us builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
+
+// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+var Builder = {
+  NODEMAP: {
+    AREA: 'map',
+    CAPTION: 'table',
+    COL: 'table',
+    COLGROUP: 'table',
+    LEGEND: 'fieldset',
+    OPTGROUP: 'select',
+    OPTION: 'select',
+    PARAM: 'object',
+    TBODY: 'table',
+    TD: 'table',
+    TFOOT: 'table',
+    TH: 'table',
+    THEAD: 'table',
+    TR: 'table'
+  },
+  // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
+  //       due to a Firefox bug
+  node: function(elementName) {
+    elementName = elementName.toUpperCase();
+    
+    // try innerHTML approach
+    var parentTag = this.NODEMAP[elementName] || 'div';
+    var parentElement = document.createElement(parentTag);
+    try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
+      parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
+    } catch(e) {}
+    var element = parentElement.firstChild || null;
+      
+    // see if browser added wrapping tags
+    if(element && (element.tagName.toUpperCase() != elementName))
+      element = element.getElementsByTagName(elementName)[0];
+    
+    // fallback to createElement approach
+    if(!element) element = document.createElement(elementName);
+    
+    // abort if nothing could be created
+    if(!element) return;
+
+    // attributes (or text)
+    if(arguments[1])
+      if(this._isStringOrNumber(arguments[1]) ||
+        (arguments[1] instanceof Array) ||
+        arguments[1].tagName) {
+          this._children(element, arguments[1]);
+        } else {
+          var attrs = this._attributes(arguments[1]);
+          if(attrs.length) {
+            try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
+              parentElement.innerHTML = "<" +elementName + " " +
+                attrs + "></" + elementName + ">";
+            } catch(e) {}
+            element = parentElement.firstChild || null;
+            // workaround firefox 1.0.X bug
+            if(!element) {
+              element = document.createElement(elementName);
+              for(attr in arguments[1]) 
+                element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
+            }
+            if(element.tagName.toUpperCase() != elementName)
+              element = parentElement.getElementsByTagName(elementName)[0];
+          }
+        } 
+
+    // text, or array of children
+    if(arguments[2])
+      this._children(element, arguments[2]);
+
+     return element;
+  },
+  _text: function(text) {
+     return document.createTextNode(text);
+  },
+
+  ATTR_MAP: {
+    'className': 'class',
+    'htmlFor': 'for'
+  },
+
+  _attributes: function(attributes) {
+    var attrs = [];
+    for(attribute in attributes)
+      attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
+          '="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'&quot;') + '"');
+    return attrs.join(" ");
+  },
+  _children: function(element, children) {
+    if(children.tagName) {
+      element.appendChild(children);
+      return;
+    }
+    if(typeof children=='object') { // array can hold nodes and text
+      children.flatten().each( function(e) {
+        if(typeof e=='object')
+          element.appendChild(e)
+        else
+          if(Builder._isStringOrNumber(e))
+            element.appendChild(Builder._text(e));
+      });
+    } else
+      if(Builder._isStringOrNumber(children))
+        element.appendChild(Builder._text(children));
+  },
+  _isStringOrNumber: function(param) {
+    return(typeof param=='string' || typeof param=='number');
+  },
+  build: function(html) {
+    var element = this.node('div');
+    $(element).update(html.strip());
+    return element.down();
+  },
+  dump: function(scope) { 
+    if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope 
+  
+    var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
+      "BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
+      "FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
+      "KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
+      "PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
+      "TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);
+  
+    tags.each( function(tag){ 
+      scope[tag] = function() { 
+        return Builder.node.apply(Builder, [tag].concat($A(arguments)));  
+      } 
+    });
+  }
+}
--- a/public/javascripts/controls.js
+++ b/public/javascripts/controls.js
@ -0,0 +1,963 @@
+// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//           (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
+//           (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
+// Contributors:
+//  Richard Livsey
+//  Rahul Bhargava
+//  Rob Wills
+// 
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+// Autocompleter.Base handles all the autocompletion functionality 
+// that's independent of the data source for autocompletion. This
+// includes drawing the autocompletion menu, observing keyboard
+// and mouse events, and similar.
+//
+// Specific autocompleters need to provide, at the very least, 
+// a getUpdatedChoices function that will be invoked every time
+// the text inside the monitored textbox changes. This method 
+// should get the text for which to provide autocompletion by
+// invoking this.getToken(), NOT by directly accessing
+// this.element.value. This is to allow incremental tokenized
+// autocompletion. Specific auto-completion logic (AJAX, etc)
+// belongs in getUpdatedChoices.
+//
+// Tokenized incremental autocompletion is enabled automatically
+// when an autocompleter is instantiated with the 'tokens' option
+// in the options parameter, e.g.:
+// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });
+// will incrementally autocomplete with a comma as the token.
+// Additionally, ',' in the above example can be replaced with
+// a token array, e.g. { tokens: [',', '\n'] } which
+// enables autocompletion on multiple tokens. This is most 
+// useful when one of the tokens is \n (a newline), as it 
+// allows smart autocompletion after linebreaks.
+
+if(typeof Effect == 'undefined')
+  throw("controls.js requires including script.aculo.us' effects.js library");
+
+var Autocompleter = { }
+Autocompleter.Base = Class.create({
+  baseInitialize: function(element, update, options) {
+    element          = $(element)
+    this.element     = element; 
+    this.update      = $(update);  
+    this.hasFocus    = false; 
+    this.changed     = false; 
+    this.active      = false; 
+    this.index       = 0;     
+    this.entryCount  = 0;
+    this.oldElementValue = this.element.value;
+
+    if(this.setOptions)
+      this.setOptions(options);
+    else
+      this.options = options || { };
+
+    this.options.paramName    = this.options.paramName || this.element.name;
+    this.options.tokens       = this.options.tokens || [];
+    this.options.frequency    = this.options.frequency || 0.4;
+    this.options.minChars     = this.options.minChars || 1;
+    this.options.onShow       = this.options.onShow || 
+      function(element, update){ 
+        if(!update.style.position || update.style.position=='absolute') {
+          update.style.position = 'absolute';
+          Position.clone(element, update, {
+            setHeight: false, 
+            offsetTop: element.offsetHeight
+          });
+        }
+        Effect.Appear(update,{duration:0.15});
+      };
+    this.options.onHide = this.options.onHide || 
+      function(element, update){ new Effect.Fade(update,{duration:0.15}) };
+
+    if(typeof(this.options.tokens) == 'string') 
+      this.options.tokens = new Array(this.options.tokens);
+    // Force carriage returns as token delimiters anyway
+    if (!this.options.tokens.include('\n'))
+      this.options.tokens.push('\n');
+
+    this.observer = null;
+    
+    this.element.setAttribute('autocomplete','off');
+
+    Element.hide(this.update);
+
+    Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this));
+    Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this));
+  },
+
+  show: function() {
+    if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
+    if(!this.iefix && 
+      (Prototype.Browser.IE) &&
+      (Element.getStyle(this.update, 'position')=='absolute')) {
+      new Insertion.After(this.update, 
+       '<iframe id="' + this.update.id + '_iefix" '+
+       'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
+       'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
+      this.iefix = $(this.update.id+'_iefix');
+    }
+    if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
+  },
+  
+  fixIEOverlapping: function() {
+    Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});
+    this.iefix.style.zIndex = 1;
+    this.update.style.zIndex = 2;
+    Element.show(this.iefix);
+  },
+
+  hide: function() {
+    this.stopIndicator();
+    if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);
+    if(this.iefix) Element.hide(this.iefix);
+  },
+
+  startIndicator: function() {
+    if(this.options.indicator) Element.show(this.options.indicator);
+  },
+
+  stopIndicator: function() {
+    if(this.options.indicator) Element.hide(this.options.indicator);
+  },
+
+  onKeyPress: function(event) {
+    if(this.active)
+      switch(event.keyCode) {
+       case Event.KEY_TAB:
+       case Event.KEY_RETURN:
+         this.selectEntry();
+         Event.stop(event);
+       case Event.KEY_ESC:
+         this.hide();
+         this.active = false;
+         Event.stop(event);
+         return;
+       case Event.KEY_LEFT:
+       case Event.KEY_RIGHT:
+         return;
+       case Event.KEY_UP:
+         this.markPrevious();
+         this.render();
+         Event.stop(event);
+         return;
+       case Event.KEY_DOWN:
+         this.markNext();
+         this.render();
+         Event.stop(event);
+         return;
+      }
+     else 
+       if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || 
+         (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;
+
+    this.changed = true;
+    this.hasFocus = true;
+
+    if(this.observer) clearTimeout(this.observer);
+      this.observer = 
+        setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
+  },
+
+  activate: function() {
+    this.changed = false;
+    this.hasFocus = true;
+    this.getUpdatedChoices();
+  },
+
+  onHover: function(event) {
+    var element = Event.findElement(event, 'LI');
+    if(this.index != element.autocompleteIndex) 
+    {
+        this.index = element.autocompleteIndex;
+        this.render();
+    }
+    Event.stop(event);
+  },
+  
+  onClick: function(event) {
+    var element = Event.findElement(event, 'LI');
+    this.index = element.autocompleteIndex;
+    this.selectEntry();
+    this.hide();
+  },
+  
+  onBlur: function(event) {
+    // needed to make click events working
+    setTimeout(this.hide.bind(this), 250);
+    this.hasFocus = false;
+    this.active = false;     
+  }, 
+  
+  render: function() {
+    if(this.entryCount > 0) {
+      for (var i = 0; i < this.entryCount; i++)
+        this.index==i ? 
+          Element.addClassName(this.getEntry(i),"selected") : 
+          Element.removeClassName(this.getEntry(i),"selected");
+      if(this.hasFocus) { 
+        this.show();
+        this.active = true;
+      }
+    } else {
+      this.active = false;
+      this.hide();
+    }
+  },
+  
+  markPrevious: function() {
+    if(this.index > 0) this.index--
+      else this.index = this.entryCount-1;
+    this.getEntry(this.index).scrollIntoView(true);
+  },
+  
+  markNext: function() {
+    if(this.index < this.entryCount-1) this.index++
+      else this.index = 0;
+    this.getEntry(this.index).scrollIntoView(false);
+  },
+  
+  getEntry: function(index) {
+    return this.update.firstChild.childNodes[index];
+  },
+  
+  getCurrentEntry: function() {
+    return this.getEntry(this.index);
+  },
+  
+  selectEntry: function() {
+    this.active = false;
+    this.updateElement(this.getCurrentEntry());
+  },
+
+  updateElement: function(selectedElement) {
+    if (this.options.updateElement) {
+      this.options.updateElement(selectedElement);
+      return;
+    }
+    var value = '';
+    if (this.options.select) {
+      var nodes = $(selectedElement).select('.' + this.options.select) || [];
+      if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
+    } else
+      value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');
+    
+    var bounds = this.getTokenBounds();
+    if (bounds[0] != -1) {
+      var newValue = this.element.value.substr(0, bounds[0]);
+      var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/);
+      if (whitespace)
+        newValue += whitespace[0];
+      this.element.value = newValue + value + this.element.value.substr(bounds[1]);
+    } else {
+      this.element.value = value;
+    }
+    this.oldElementValue = this.element.value;
+    this.element.focus();
+    
+    if (this.options.afterUpdateElement)
+      this.options.afterUpdateElement(this.element, selectedElement);
+  },
+
+  updateChoices: function(choices) {
+    if(!this.changed && this.hasFocus) {
+      this.update.innerHTML = choices;
+      Element.cleanWhitespace(this.update);
+      Element.cleanWhitespace(this.update.down());
+
+      if(this.update.firstChild && this.update.down().childNodes) {
+        this.entryCount = 
+          this.update.down().childNodes.length;
+        for (var i = 0; i < this.entryCount; i++) {
+          var entry = this.getEntry(i);
+          entry.autocompleteIndex = i;
+          this.addObservers(entry);
+        }
+      } else { 
+        this.entryCount = 0;
+      }
+
+      this.stopIndicator();
+      this.index = 0;
+      
+      if(this.entryCount==1 && this.options.autoSelect) {
+        this.selectEntry();
+        this.hide();
+      } else {
+        this.render();
+      }
+    }
+  },
+
+  addObservers: function(element) {
+    Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));
+    Event.observe(element, "click", this.onClick.bindAsEventListener(this));
+  },
+
+  onObserverEvent: function() {
+    this.changed = false;   
+    this.tokenBounds = null;
+    if(this.getToken().length>=this.options.minChars) {
+      this.getUpdatedChoices();
+    } else {
+      this.active = false;
+      this.hide();
+    }
+    this.oldElementValue = this.element.value;
+  },
+
+  getToken: function() {
+    var bounds = this.getTokenBounds();
+    return this.element.value.substring(bounds[0], bounds[1]).strip();
+  },
+
+  getTokenBounds: function() {
+    if (null != this.tokenBounds) return this.tokenBounds;
+    var value = this.element.value;
+    if (value.strip().empty()) return [-1, 0];
+    var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue);
+    var offset = (diff == this.oldElementValue.length ? 1 : 0);
+    var prevTokenPos = -1, nextTokenPos = value.length;
+    var tp;
+    for (var index = 0, l = this.options.tokens.length; index < l; ++index) {
+      tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1);
+      if (tp > prevTokenPos) prevTokenPos = tp;
+      tp = value.indexOf(this.options.tokens[index], diff + offset);
+      if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp;
+    }
+    return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]);
+  }
+});
+
+Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) {
+  var boundary = Math.min(newS.length, oldS.length);
+  for (var index = 0; index < boundary; ++index)
+    if (newS[index] != oldS[index])
+      return index;
+  return boundary;
+};
+
+Ajax.Autocompleter = Class.create(Autocompleter.Base, {
+  initialize: function(element, update, url, options) {
+    this.baseInitialize(element, update, options);
+    this.options.asynchronous  = true;
+    this.options.onComplete    = this.onComplete.bind(this);
+    this.options.defaultParams = this.options.parameters || null;
+    this.url                   = url;
+  },
+
+  getUpdatedChoices: function() {
+    this.startIndicator();
+    
+    var entry = encodeURIComponent(this.options.paramName) + '=' + 
+      encodeURIComponent(this.getToken());
+
+    this.options.parameters = this.options.callback ?
+      this.options.callback(this.element, entry) : entry;
+
+    if(this.options.defaultParams) 
+      this.options.parameters += '&' + this.options.defaultParams;
+    
+    new Ajax.Request(this.url, this.options);
+  },
+
+  onComplete: function(request) {
+    this.updateChoices(request.responseText);
+  }
+});
+
+// The local array autocompleter. Used when you'd prefer to
+// inject an array of autocompletion options into the page, rather
+// than sending out Ajax queries, which can be quite slow sometimes.
+//
+// The constructor takes four parameters. The first two are, as usual,
+// the id of the monitored textbox, and id of the autocompletion menu.
+// The third is the array you want to autocomplete from, and the fourth
+// is the options block.
+//
+// Extra local autocompletion options:
+// - choices - How many autocompletion choices to offer
+//
+// - partialSearch - If false, the autocompleter will match entered
+//                    text only at the beginning of strings in the 
+//                    autocomplete array. Defaults to true, which will
+//                    match text at the beginning of any *word* in the
+//                    strings in the autocomplete array. If you want to
+//                    search anywhere in the string, additionally set
+//                    the option fullSearch to true (default: off).
+//
+// - fullSsearch - Search anywhere in autocomplete array strings.
+//
+// - partialChars - How many characters to enter before triggering
+//                   a partial match (unlike minChars, which defines
+//                   how many characters are required to do any match
+//                   at all). Defaults to 2.
+//
+// - ignoreCase - Whether to ignore case when autocompleting.
+//                 Defaults to true.
+//
+// It's possible to pass in a custom function as the 'selector' 
+// option, if you prefer to write your own autocompletion logic.
+// In that case, the other options above will not apply unless
+// you support them.
+
+Autocompleter.Local = Class.create(Autocompleter.Base, {
+  initialize: function(element, update, array, options) {
+    this.baseInitialize(element, update, options);
+    this.options.array = array;
+  },
+
+  getUpdatedChoices: function() {
+    this.updateChoices(this.options.selector(this));
+  },
+
+  setOptions: function(options) {
+    this.options = Object.extend({
+      choices: 10,
+      partialSearch: true,
+      partialChars: 2,
+      ignoreCase: true,
+      fullSearch: false,
+      selector: function(instance) {
+        var ret       = []; // Beginning matches
+        var partial   = []; // Inside matches
+        var entry     = instance.getToken();
+        var count     = 0;
+
+        for (var i = 0; i < instance.options.array.length &&  
+          ret.length < instance.options.choices ; i++) { 
+
+          var elem = instance.options.array[i];
+          var foundPos = instance.options.ignoreCase ? 
+            elem.toLowerCase().indexOf(entry.toLowerCase()) : 
+            elem.indexOf(entry);
+
+          while (foundPos != -1) {
+            if (foundPos == 0 && elem.length != entry.length) { 
+              ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" + 
+                elem.substr(entry.length) + "</li>");
+              break;
+            } else if (entry.length >= instance.options.partialChars && 
+              instance.options.partialSearch && foundPos != -1) {
+              if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
+                partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" +
+                  elem.substr(foundPos, entry.length) + "</strong>" + elem.substr(
+                  foundPos + entry.length) + "</li>");
+                break;
+              }
+            }
+
+            foundPos = instance.options.ignoreCase ? 
+              elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : 
+              elem.indexOf(entry, foundPos + 1);
+
+          }
+        }
+        if (partial.length)
+          ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))
+        return "<ul>" + ret.join('') + "</ul>";
+      }
+    }, options || { });
+  }
+});
+
+// AJAX in-place editor and collection editor
+// Full rewrite by Christophe Porteneuve <tdd@tddsworld.com> (April 2007).
+
+// Use this if you notice weird scrolling problems on some browsers,
+// the DOM might be a bit confused when this gets called so do this
+// waits 1 ms (with setTimeout) until it does the activation
+Field.scrollFreeActivate = function(field) {
+  setTimeout(function() {
+    Field.activate(field);
+  }, 1);
+}
+
+Ajax.InPlaceEditor = Class.create({
+  initialize: function(element, url, options) {
+    this.url = url;
+    this.element = element = $(element);
+    this.prepareOptions();
+    this._controls = { };
+    arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!!
+    Object.extend(this.options, options || { });
+    if (!this.options.formId && this.element.id) {
+      this.options.formId = this.element.id + '-inplaceeditor';
+      if ($(this.options.formId))
+        this.options.formId = '';
+    }
+    if (this.options.externalControl)
+      this.options.externalControl = $(this.options.externalControl);
+    if (!this.options.externalControl)
+      this.options.externalControlOnly = false;
+    this._originalBackground = this.element.getStyle('background-color') || 'transparent';
+    this.element.title = this.options.clickToEditText;
+    this._boundCancelHandler = this.handleFormCancellation.bind(this);
+    this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this);
+    this._boundFailureHandler = this.handleAJAXFailure.bind(this);
+    this._boundSubmitHandler = this.handleFormSubmission.bind(this);
+    this._boundWrapperHandler = this.wrapUp.bind(this);
+    this.registerListeners();
+  },
+  checkForEscapeOrReturn: function(e) {
+    if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return;
+    if (Event.KEY_ESC == e.keyCode)
+      this.handleFormCancellation(e);
+    else if (Event.KEY_RETURN == e.keyCode)
+      this.handleFormSubmission(e);
+  },
+  createControl: function(mode, handler, extraClasses) {
+    var control = this.options[mode + 'Control'];
+    var text = this.options[mode + 'Text'];
+    if ('button' == control) {
+      var btn = document.createElement('input');
+      btn.type = 'submit';
+      btn.value = text;
+      btn.className = 'editor_' + mode + '_button';
+      if ('cancel' == mode)
+        btn.onclick = this._boundCancelHandler;
+      this._form.appendChild(btn);
+      this._controls[mode] = btn;
+    } else if ('link' == control) {
+      var link = document.createElement('a');
+      link.href = '#';
+      link.appendChild(document.createTextNode(text));
+      link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler;
+      link.className = 'editor_' + mode + '_link';
+      if (extraClasses)
+        link.className += ' ' + extraClasses;
+      this._form.appendChild(link);
+      this._controls[mode] = link;
+    }
+  },
+  createEditField: function() {
+    var text = (this.options.loadTextURL ? this.options.loadingText : this.getText());
+    var fld;
+    if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) {
+      fld = document.createElement('input');
+      fld.type = 'text';
+      var size = this.options.size || this.options.cols || 0;
+      if (0 < size) fld.size = size;
+    } else {
+      fld = document.createElement('textarea');
+      fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows);
+      fld.cols = this.options.cols || 40;
+    }
+    fld.name = this.options.paramName;
+    fld.value = text; // No HTML breaks conversion anymore
+    fld.className = 'editor_field';
+    if (this.options.submitOnBlur)
+      fld.onblur = this._boundSubmitHandler;
+    this._controls.editor = fld;
+    if (this.options.loadTextURL)
+      this.loadExternalText();
+    this._form.appendChild(this._controls.editor);
+  },
+  createForm: function() {
+    var ipe = this;
+    function addText(mode, condition) {
+      var text = ipe.options['text' + mode + 'Controls'];
+      if (!text || condition === false) return;
+      ipe._form.appendChild(document.createTextNode(text));
+    };
+    this._form = $(document.createElement('form'));
+    this._form.id = this.options.formId;
+    this._form.addClassName(this.options.formClassName);
+    this._form.onsubmit = this._boundSubmitHandler;
+    this.createEditField();
+    if ('textarea' == this._controls.editor.tagName.toLowerCase())
+      this._form.appendChild(document.createElement('br'));
+    if (this.options.onFormCustomization)
+      this.options.onFormCustomization(this, this._form);
+    addText('Before', this.options.okControl || this.options.cancelControl);
+    this.createControl('ok', this._boundSubmitHandler);
+    addText('Between', this.options.okControl && this.options.cancelControl);
+    this.createControl('cancel', this._boundCancelHandler, 'editor_cancel');
+    addText('After', this.options.okControl || this.options.cancelControl);
+  },
+  destroy: function() {
+    if (this._oldInnerHTML)
+      this.element.innerHTML = this._oldInnerHTML;
+    this.leaveEditMode();
+    this.unregisterListeners();
+  },
+  enterEditMode: function(e) {
+    if (this._saving || this._editing) return;
+    this._editing = true;
+    this.triggerCallback('onEnterEditMode');
+    if (this.options.externalControl)
+      this.options.externalControl.hide();
+    this.element.hide();
+    this.createForm();
+    this.element.parentNode.insertBefore(this._form, this.element);
+    if (!this.options.loadTextURL)
+      this.postProcessEditField();
+    if (e) Event.stop(e);
+  },
+  enterHover: function(e) {
+    if (this.options.hoverClassName)
+      this.element.addClassName(this.options.hoverClassName);
+    if (this._saving) return;
+    this.triggerCallback('onEnterHover');
+  },
+  getText: function() {
+    return this.element.innerHTML;
+  },
+  handleAJAXFailure: function(transport) {
+    this.triggerCallback('onFailure', transport);
+    if (this._oldInnerHTML) {
+      this.element.innerHTML = this._oldInnerHTML;
+      this._oldInnerHTML = null;
+    }
+  },
+  handleFormCancellation: function(e) {
+    this.wrapUp();
+    if (e) Event.stop(e);
+  },
+  handleFormSubmission: function(e) {
+    var form = this._form;
+    var value = $F(this._controls.editor);
+    this.prepareSubmission();
+    var params = this.options.callback(form, value) || '';
+    if (Object.isString(params))
+      params = params.toQueryParams();
+    params.editorId = this.element.id;
+    if (this.options.htmlResponse) {
+      var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions);
+      Object.extend(options, {
+        parameters: params,
+        onComplete: this._boundWrapperHandler,
+        onFailure: this._boundFailureHandler
+      });
+      new Ajax.Updater({ success: this.element }, this.url, options);
+    } else {
+      var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+      Object.extend(options, {
+        parameters: params,
+        onComplete: this._boundWrapperHandler,
+        onFailure: this._boundFailureHandler
+      });
+      new Ajax.Request(this.url, options);
+    }
+    if (e) Event.stop(e);
+  },
+  leaveEditMode: function() {
+    this.element.removeClassName(this.options.savingClassName);
+    this.removeForm();
+    this.leaveHover();
+    this.element.style.backgroundColor = this._originalBackground;
+    this.element.show();
+    if (this.options.externalControl)
+      this.options.externalControl.show();
+    this._saving = false;
+    this._editing = false;
+    this._oldInnerHTML = null;
+    this.triggerCallback('onLeaveEditMode');
+  },
+  leaveHover: function(e) {
+    if (this.options.hoverClassName)
+      this.element.removeClassName(this.options.hoverClassName);
+    if (this._saving) return;
+    this.triggerCallback('onLeaveHover');
+  },
+  loadExternalText: function() {
+    this._form.addClassName(this.options.loadingClassName);
+    this._controls.editor.disabled = true;
+    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+    Object.extend(options, {
+      parameters: 'editorId=' + encodeURIComponent(this.element.id),
+      onComplete: Prototype.emptyFunction,
+      onSuccess: function(transport) {
+        this._form.removeClassName(this.options.loadingClassName);
+        var text = transport.responseText;
+        if (this.options.stripLoadedTextTags)
+          text = text.stripTags();
+        this._controls.editor.value = text;
+        this._controls.editor.disabled = false;
+        this.postProcessEditField();
+      }.bind(this),
+      onFailure: this._boundFailureHandler
+    });
+    new Ajax.Request(this.options.loadTextURL, options);
+  },
+  postProcessEditField: function() {
+    var fpc = this.options.fieldPostCreation;
+    if (fpc)
+      $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate']();
+  },
+  prepareOptions: function() {
+    this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions);
+    Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks);
+    [this._extraDefaultOptions].flatten().compact().each(function(defs) {
+      Object.extend(this.options, defs);
+    }.bind(this));
+  },
+  prepareSubmission: function() {
+    this._saving = true;
+    this.removeForm();
+    this.leaveHover();
+    this.showSaving();
+  },
+  registerListeners: function() {
+    this._listeners = { };
+    var listener;
+    $H(Ajax.InPlaceEditor.Listeners).each(function(pair) {
+      listener = this[pair.value].bind(this);
+      this._listeners[pair.key] = listener;
+      if (!this.options.externalControlOnly)
+        this.element.observe(pair.key, listener);
+      if (this.options.externalControl)
+        this.options.externalControl.observe(pair.key, listener);
+    }.bind(this));
+  },
+  removeForm: function() {
+    if (!this._form) return;
+    this._form.remove();
+    this._form = null;
+    this._controls = { };
+  },
+  showSaving: function() {
+    this._oldInnerHTML = this.element.innerHTML;
+    this.element.innerHTML = this.options.savingText;
+    this.element.addClassName(this.options.savingClassName);
+    this.element.style.backgroundColor = this._originalBackground;
+    this.element.show();
+  },
+  triggerCallback: function(cbName, arg) {
+    if ('function' == typeof this.options[cbName]) {
+      this.options[cbName](this, arg);
+    }
+  },
+  unregisterListeners: function() {
+    $H(this._listeners).each(function(pair) {
+      if (!this.options.externalControlOnly)
+        this.element.stopObserving(pair.key, pair.value);
+      if (this.options.externalControl)
+        this.options.externalControl.stopObserving(pair.key, pair.value);
+    }.bind(this));
+  },
+  wrapUp: function(transport) {
+    this.leaveEditMode();
+    // Can't use triggerCallback due to backward compatibility: requires
+    // binding + direct element
+    this._boundComplete(transport, this.element);
+  }
+});
+
+Object.extend(Ajax.InPlaceEditor.prototype, {
+  dispose: Ajax.InPlaceEditor.prototype.destroy
+});
+
+Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {
+  initialize: function($super, element, url, options) {
+    this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions;
+    $super(element, url, options);
+  },
+
+  createEditField: function() {
+    var list = document.createElement('select');
+    list.name = this.options.paramName;
+    list.size = 1;
+    this._controls.editor = list;
+    this._collection = this.options.collection || [];
+    if (this.options.loadCollectionURL)
+      this.loadCollection();
+    else
+      this.checkForExternalText();
+    this._form.appendChild(this._controls.editor);
+  },
+
+  loadCollection: function() {
+    this._form.addClassName(this.options.loadingClassName);
+    this.showLoadingText(this.options.loadingCollectionText);
+    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+    Object.extend(options, {
+      parameters: 'editorId=' + encodeURIComponent(this.element.id),
+      onComplete: Prototype.emptyFunction,
+      onSuccess: function(transport) {
+        var js = transport.responseText.strip();
+        if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
+          throw 'Server returned an invalid collection representation.';
+        this._collection = eval(js);
+        this.checkForExternalText();
+      }.bind(this),
+      onFailure: this.onFailure
+    });
+    new Ajax.Request(this.options.loadCollectionURL, options);
+  },
+
+  showLoadingText: function(text) {
+    this._controls.editor.disabled = true;
+    var tempOption = this._controls.editor.firstChild;
+    if (!tempOption) {
+      tempOption = document.createElement('option');
+      tempOption.value = '';
+      this._controls.editor.appendChild(tempOption);
+      tempOption.selected = true;
+    }
+    tempOption.update((text || '').stripScripts().stripTags());
+  },
+
+  checkForExternalText: function() {
+    this._text = this.getText();
+    if (this.options.loadTextURL)
+      this.loadExternalText();
+    else
+      this.buildOptionList();
+  },
+
+  loadExternalText: function() {
+    this.showLoadingText(this.options.loadingText);
+    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
+    Object.extend(options, {
+      parameters: 'editorId=' + encodeURIComponent(this.element.id),
+      onComplete: Prototype.emptyFunction,
+      onSuccess: function(transport) {
+        this._text = transport.responseText.strip();
+        this.buildOptionList();
+      }.bind(this),
+      onFailure: this.onFailure
+    });
+    new Ajax.Request(this.options.loadTextURL, options);
+  },
+
+  buildOptionList: function() {
+    this._form.removeClassName(this.options.loadingClassName);
+    this._collection = this._collection.map(function(entry) {
+      return 2 === entry.length ? entry : [entry, entry].flatten();
+    });
+    var marker = ('value' in this.options) ? this.options.value : this._text;
+    var textFound = this._collection.any(function(entry) {
+      return entry[0] == marker;
+    }.bind(this));
+    this._controls.editor.update('');
+    var option;
+    this._collection.each(function(entry, index) {
+      option = document.createElement('option');
+      option.value = entry[0];
+      option.selected = textFound ? entry[0] == marker : 0 == index;
+      option.appendChild(document.createTextNode(entry[1]));
+      this._controls.editor.appendChild(option);
+    }.bind(this));
+    this._controls.editor.disabled = false;
+    Field.scrollFreeActivate(this._controls.editor);
+  }
+});
+
+//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! ****
+//**** This only  exists for a while,  in order to  let ****
+//**** users adapt to  the new API.  Read up on the new ****
+//**** API and convert your code to it ASAP!            ****
+
+Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) {
+  if (!options) return;
+  function fallback(name, expr) {
+    if (name in options || expr === undefined) return;
+    options[name] = expr;
+  };
+  fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' :
+    options.cancelLink == options.cancelButton == false ? false : undefined)));
+  fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' :
+    options.okLink == options.okButton == false ? false : undefined)));
+  fallback('highlightColor', options.highlightcolor);
+  fallback('highlightEndColor', options.highlightendcolor);
+};
+
+Object.extend(Ajax.InPlaceEditor, {
+  DefaultOptions: {
+    ajaxOptions: { },
+    autoRows: 3,                                // Use when multi-line w/ rows == 1
+    cancelControl: 'link',                      // 'link'|'button'|false
+    cancelText: 'cancel',
+    clickToEditText: 'Click to edit',
+    externalControl: null,                      // id|elt
+    externalControlOnly: false,
+    fieldPostCreation: 'activate',              // 'activate'|'focus'|false
+    formClassName: 'inplaceeditor-form',
+    formId: null,                               // id|elt
+    highlightColor: '#ffff99',
+    highlightEndColor: '#ffffff',
+    hoverClassName: '',
+    htmlResponse: true,
+    loadingClassName: 'inplaceeditor-loading',
+    loadingText: 'Loading...',
+    okControl: 'button',                        // 'link'|'button'|false
+    okText: 'ok',
+    paramName: 'value',
+    rows: 1,                                    // If 1 and multi-line, uses autoRows
+    savingClassName: 'inplaceeditor-saving',
+    savingText: 'Saving...',
+    size: 0,
+    stripLoadedTextTags: false,
+    submitOnBlur: false,
+    textAfterControls: '',
+    textBeforeControls: '',
+    textBetweenControls: ''
+  },
+  DefaultCallbacks: {
+    callback: function(form) {
+      return Form.serialize(form);
+    },
+    onComplete: function(transport, element) {
+      // For backward compatibility, this one is bound to the IPE, and passes
+      // the element directly.  It was too often customized, so we don't break it.
+      new Effect.Highlight(element, {
+        startcolor: this.options.highlightColor, keepBackgroundImage: true });
+    },
+    onEnterEditMode: null,
+    onEnterHover: function(ipe) {
+      ipe.element.style.backgroundColor = ipe.options.highlightColor;
+      if (ipe._effect)
+        ipe._effect.cancel();
+    },
+    onFailure: function(transport, ipe) {
+      alert('Error communication with the server: ' + transport.responseText.stripTags());
+    },
+    onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls.
+    onLeaveEditMode: null,
+    onLeaveHover: function(ipe) {
+      ipe._effect = new Effect.Highlight(ipe.element, {
+        startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor,
+        restorecolor: ipe._originalBackground, keepBackgroundImage: true
+      });
+    }
+  },
+  Listeners: {
+    click: 'enterEditMode',
+    keydown: 'checkForEscapeOrReturn',
+    mouseover: 'enterHover',
+    mouseout: 'leaveHover'
+  }
+});
+
+Ajax.InPlaceCollectionEditor.DefaultOptions = {
+  loadingCollectionText: 'Loading options...'
+};
+
+// Delayed observer, like Form.Element.Observer, 
+// but waits for delay after last key input
+// Ideal for live-search fields
+
+Form.Element.DelayedObserver = Class.create({
+  initialize: function(element, delay, callback) {
+    this.delay     = delay || 0.5;
+    this.element   = $(element);
+    this.callback  = callback;
+    this.timer     = null;
+    this.lastValue = $F(this.element); 
+    Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
+  },
+  delayedListener: function(event) {
+    if(this.lastValue == $F(this.element)) return;
+    if(this.timer) clearTimeout(this.timer);
+    this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);
+    this.lastValue = $F(this.element);
+  },
+  onTimerEvent: function() {
+    this.timer = null;
+    this.callback(this.element, $F(this.element));
+  }
+});
--- a/public/javascripts/dragdrop.js
+++ b/public/javascripts/dragdrop.js
@ -0,0 +1,972 @@
+// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//           (c) 2005-2007 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz)
+// 
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+if(Object.isUndefined(Effect))
+  throw("dragdrop.js requires including script.aculo.us' effects.js library");
+
+var Droppables = {
+  drops: [],
+
+  remove: function(element) {
+    this.drops = this.drops.reject(function(d) { return d.element==$(element) });
+  },
+
+  add: function(element) {
+    element = $(element);
+    var options = Object.extend({
+      greedy:     true,
+      hoverclass: null,
+      tree:       false
+    }, arguments[1] || { });
+
+    // cache containers
+    if(options.containment) {
+      options._containers = [];
+      var containment = options.containment;
+      if(Object.isArray(containment)) {
+        containment.each( function(c) { options._containers.push($(c)) });
+      } else {
+        options._containers.push($(containment));
+      }
+    }
+    
+    if(options.accept) options.accept = [options.accept].flatten();
+
+    Element.makePositioned(element); // fix IE
+    options.element = element;
+
+    this.drops.push(options);
+  },
+  
+  findDeepestChild: function(drops) {
+    deepest = drops[0];
+      
+    for (i = 1; i < drops.length; ++i)
+      if (Element.isParent(drops[i].element, deepest.element))
+        deepest = drops[i];
+    
+    return deepest;
+  },
+
+  isContained: function(element, drop) {
+    var containmentNode;
+    if(drop.tree) {
+      containmentNode = element.treeNode; 
+    } else {
+      containmentNode = element.parentNode;
+    }
+    return drop._containers.detect(function(c) { return containmentNode == c });
+  },
+  
+  isAffected: function(point, element, drop) {
+    return (
+      (drop.element!=element) &&
+      ((!drop._containers) ||
+        this.isContained(element, drop)) &&
+      ((!drop.accept) ||
+        (Element.classNames(element).detect( 
+          function(v) { return drop.accept.include(v) } ) )) &&
+      Position.within(drop.element, point[0], point[1]) );
+  },
+
+  deactivate: function(drop) {
+    if(drop.hoverclass)
+      Element.removeClassName(drop.element, drop.hoverclass);
+    this.last_active = null;
+  },
+
+  activate: function(drop) {
+    if(drop.hoverclass)
+      Element.addClassName(drop.element, drop.hoverclass);
+    this.last_active = drop;
+  },
+
+  show: function(point, element) {
+    if(!this.drops.length) return;
+    var drop, affected = [];
+    
+    this.drops.each( function(drop) {
+      if(Droppables.isAffected(point, element, drop))
+        affected.push(drop);
+    });
+        
+    if(affected.length>0)
+      drop = Droppables.findDeepestChild(affected);
+
+    if(this.last_active && this.last_active != drop) this.deactivate(this.last_active);
+    if (drop) {
+      Position.within(drop.element, point[0], point[1]);
+      if(drop.onHover)
+        drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));
+      
+      if (drop != this.last_active) Droppables.activate(drop);
+    }
+  },
+
+  fire: function(event, element) {
+    if(!this.last_active) return;
+    Position.prepare();
+
+    if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
+      if (this.last_active.onDrop) {
+        this.last_active.onDrop(element, this.last_active.element, event); 
+        return true; 
+      }
+  },
+
+  reset: function() {
+    if(this.last_active)
+      this.deactivate(this.last_active);
+  }
+}
+
+var Draggables = {
+  drags: [],
+  observers: [],
+  
+  register: function(draggable) {
+    if(this.drags.length == 0) {
+      this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
+      this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
+      this.eventKeypress  = this.keyPress.bindAsEventListener(this);
+      
+      Event.observe(document, "mouseup", this.eventMouseUp);
+      Event.observe(document, "mousemove", this.eventMouseMove);
+      Event.observe(document, "keypress", this.eventKeypress);
+    }
+    this.drags.push(draggable);
+  },
+  
+  unregister: function(draggable) {
+    this.drags = this.drags.reject(function(d) { return d==draggable });
+    if(this.drags.length == 0) {
+      Event.stopObserving(document, "mouseup", this.eventMouseUp);
+      Event.stopObserving(document, "mousemove", this.eventMouseMove);
+      Event.stopObserving(document, "keypress", this.eventKeypress);
+    }
+  },
+  
+  activate: function(draggable) {
+    if(draggable.options.delay) { 
+      this._timeout = setTimeout(function() { 
+        Draggables._timeout = null; 
+        window.focus(); 
+        Draggables.activeDraggable = draggable; 
+      }.bind(this), draggable.options.delay); 
+    } else {
+      window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
+      this.activeDraggable = draggable;
+    }
+  },
+  
+  deactivate: function() {
+    this.activeDraggable = null;
+  },
+  
+  updateDrag: function(event) {
+    if(!this.activeDraggable) return;
+    var pointer = [Event.pointerX(event), Event.pointerY(event)];
+    // Mozilla-based browsers fire successive mousemove events with
+    // the same coordinates, prevent needless redrawing (moz bug?)
+    if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
+    this._lastPointer = pointer;
+    
+    this.activeDraggable.updateDrag(event, pointer);
+  },
+  
+  endDrag: function(event) {
+    if(this._timeout) { 
+      clearTimeout(this._timeout); 
+      this._timeout = null; 
+    }
+    if(!this.activeDraggable) return;
+    this._lastPointer = null;
+    this.activeDraggable.endDrag(event);
+    this.activeDraggable = null;
+  },
+  
+  keyPress: function(event) {
+    if(this.activeDraggable)
+      this.activeDraggable.keyPress(event);
+  },
+  
+  addObserver: function(observer) {
+    this.observers.push(observer);
+    this._cacheObserverCallbacks();
+  },
+  
+  removeObserver: function(element) {  // element instead of observer fixes mem leaks
+    this.observers = this.observers.reject( function(o) { return o.element==element });
+    this._cacheObserverCallbacks();
+  },
+  
+  notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'
+    if(this[eventName+'Count'] > 0)
+      this.observers.each( function(o) {
+        if(o[eventName]) o[eventName](eventName, draggable, event);
+      });
+    if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
+  },
+  
+  _cacheObserverCallbacks: function() {
+    ['onStart','onEnd','onDrag'].each( function(eventName) {
+      Draggables[eventName+'Count'] = Draggables.observers.select(
+        function(o) { return o[eventName]; }
+      ).length;
+    });
+  }
+}
+
+/*--------------------------------------------------------------------------*/
+
+var Draggable = Class.create({
+  initialize: function(element) {
+    var defaults = {
+      handle: false,
+      reverteffect: function(element, top_offset, left_offset) {
+        var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
+        new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,
+          queue: {scope:'_draggable', position:'end'}
+        });
+      },
+      endeffect: function(element) {
+        var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
+        new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity, 
+          queue: {scope:'_draggable', position:'end'},
+          afterFinish: function(){ 
+            Draggable._dragging[element] = false 
+          }
+        }); 
+      },
+      zindex: 1000,
+      revert: false,
+      quiet: false,
+      scroll: false,
+      scrollSensitivity: 20,
+      scrollSpeed: 15,
+      snap: false,  // false, or xy or [x,y] or function(x,y){ return [x,y] }
+      delay: 0
+    };
+    
+    if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
+      Object.extend(defaults, {
+        starteffect: function(element) {
+          element._opacity = Element.getOpacity(element);
+          Draggable._dragging[element] = true;
+          new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7}); 
+        }
+      });
+    
+    var options = Object.extend(defaults, arguments[1] || { });
+
+    this.element = $(element);
+    
+    if(options.handle && Object.isString(options.handle))
+      this.handle = this.element.down('.'+options.handle, 0);
+    
+    if(!this.handle) this.handle = $(options.handle);
+    if(!this.handle) this.handle = this.element;
+    
+    if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
+      options.scroll = $(options.scroll);
+      this._isScrollChild = Element.childOf(this.element, options.scroll);
+    }
+
+    Element.makePositioned(this.element); // fix IE    
+
+    this.options  = options;
+    this.dragging = false;   
+
+    this.eventMouseDown = this.initDrag.bindAsEventListener(this);
+    Event.observe(this.handle, "mousedown", this.eventMouseDown);
+    
+    Draggables.register(this);
+  },
+  
+  destroy: function() {
+    Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
+    Draggables.unregister(this);
+  },
+  
+  currentDelta: function() {
+    return([
+      parseInt(Element.getStyle(this.element,'left') || '0'),
+      parseInt(Element.getStyle(this.element,'top') || '0')]);
+  },
+  
+  initDrag: function(event) {
+    if(!Object.isUndefined(Draggable._dragging[this.element]) &&
+      Draggable._dragging[this.element]) return;
+    if(Event.isLeftClick(event)) {    
+      // abort on form elements, fixes a Firefox issue
+      var src = Event.element(event);
+      if((tag_name = src.tagName.toUpperCase()) && (
+        tag_name=='INPUT' ||
+        tag_name=='SELECT' ||
+        tag_name=='OPTION' ||
+        tag_name=='BUTTON' ||
+        tag_name=='TEXTAREA')) return;
+        
+      var pointer = [Event.pointerX(event), Event.pointerY(event)];
+      var pos     = Position.cumulativeOffset(this.element);
+      this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });
+      
+      Draggables.activate(this);
+      Event.stop(event);
+    }
+  },
+  
+  startDrag: function(event) {
+    this.dragging = true;
+    if(!this.delta)
+      this.delta = this.currentDelta();
+    
+    if(this.options.zindex) {
+      this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
+      this.element.style.zIndex = this.options.zindex;
+    }
+    
+    if(this.options.ghosting) {
+      this._clone = this.element.cloneNode(true);
+      this.element._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
+      if (!this.element._originallyAbsolute)
+        Position.absolutize(this.element);
+      this.element.parentNode.insertBefore(this._clone, this.element);
+    }
+    
+    if(this.options.scroll) {
+      if (this.options.scroll == window) {
+        var where = this._getWindowScroll(this.options.scroll);
+        this.originalScrollLeft = where.left;
+        this.originalScrollTop = where.top;
+      } else {
+        this.originalScrollLeft = this.options.scroll.scrollLeft;
+        this.originalScrollTop = this.options.scroll.scrollTop;
+      }
+    }
+    
+    Draggables.notify('onStart', this, event);
+        
+    if(this.options.starteffect) this.options.starteffect(this.element);
+  },
+  
+  updateDrag: function(event, pointer) {
+    if(!this.dragging) this.startDrag(event);
+    
+    if(!this.options.quiet){
+      Position.prepare();
+      Droppables.show(pointer, this.element);
+    }
+    
+    Draggables.notify('onDrag', this, event);
+    
+    this.draw(pointer);
+    if(this.options.change) this.options.change(this);
+    
+    if(this.options.scroll) {
+      this.stopScrolling();
+      
+      var p;
+      if (this.options.scroll == window) {
+        with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
+      } else {
+        p = Position.page(this.options.scroll);
+        p[0] += this.options.scroll.scrollLeft + Position.deltaX;
+        p[1] += this.options.scroll.scrollTop + Position.deltaY;
+        p.push(p[0]+this.options.scroll.offsetWidth);
+        p.push(p[1]+this.options.scroll.offsetHeight);
+      }
+      var speed = [0,0];
+      if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);
+      if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);
+      if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);
+      if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
+      this.startScrolling(speed);
+    }
+    
+    // fix AppleWebKit rendering
+    if(Prototype.Browser.WebKit) window.scrollBy(0,0);
+    
+    Event.stop(event);
+  },
+  
+  finishDrag: function(event, success) {
+    this.dragging = false;
+    
+    if(this.options.quiet){
+      Position.prepare();
+      var pointer = [Event.pointerX(event), Event.pointerY(event)];
+      Droppables.show(pointer, this.element);
+    }
+
+    if(this.options.ghosting) {
+      if (!this.element._originallyAbsolute)
+        Position.relativize(this.element);
+      delete this.element._originallyAbsolute;
+      Element.remove(this._clone);
+      this._clone = null;
+    }
+
+    var dropped = false; 
+    if(success) { 
+      dropped = Droppables.fire(event, this.element); 
+      if (!dropped) dropped = false; 
+    }
+    if(dropped && this.options.onDropped) this.options.onDropped(this.element);
+    Draggables.notify('onEnd', this, event);
+
+    var revert = this.options.revert;
+    if(revert && Object.isFunction(revert)) revert = revert(this.element);
+    
+    var d = this.currentDelta();
+    if(revert && this.options.reverteffect) {
+      if (dropped == 0 || revert != 'failure')
+        this.options.reverteffect(this.element,
+          d[1]-this.delta[1], d[0]-this.delta[0]);
+    } else {
+      this.delta = d;
+    }
+
+    if(this.options.zindex)
+      this.element.style.zIndex = this.originalZ;
+
+    if(this.options.endeffect) 
+      this.options.endeffect(this.element);
+      
+    Draggables.deactivate(this);
+    Droppables.reset();
+  },
+  
+  keyPress: function(event) {
+    if(event.keyCode!=Event.KEY_ESC) return;
+    this.finishDrag(event, false);
+    Event.stop(event);
+  },
+  
+  endDrag: function(event) {
+    if(!this.dragging) return;
+    this.stopScrolling();
+    this.finishDrag(event, true);
+    Event.stop(event);
+  },
+  
+  draw: function(point) {
+    var pos = Position.cumulativeOffset(this.element);
+    if(this.options.ghosting) {
+      var r   = Position.realOffset(this.element);
+      pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
+    }
+    
+    var d = this.currentDelta();
+    pos[0] -= d[0]; pos[1] -= d[1];
+    
+    if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
+      pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
+      pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
+    }
+    
+    var p = [0,1].map(function(i){ 
+      return (point[i]-pos[i]-this.offset[i]) 
+    }.bind(this));
+    
+    if(this.options.snap) {
+      if(Object.isFunction(this.options.snap)) {
+        p = this.options.snap(p[0],p[1],this);
+      } else {
+      if(Object.isArray(this.options.snap)) {
+        p = p.map( function(v, i) {
+          return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this))
+      } else {
+        p = p.map( function(v) {
+          return (v/this.options.snap).round()*this.options.snap }.bind(this))
+      }
+    }}
+    
+    var style = this.element.style;
+    if((!this.options.constraint) || (this.options.constraint=='horizontal'))
+      style.left = p[0] + "px";
+    if((!this.options.constraint) || (this.options.constraint=='vertical'))
+      style.top  = p[1] + "px";
+    
+    if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
+  },
+  
+  stopScrolling: function() {
+    if(this.scrollInterval) {
+      clearInterval(this.scrollInterval);
+      this.scrollInterval = null;
+      Draggables._lastScrollPointer = null;
+    }
+  },
+  
+  startScrolling: function(speed) {
+    if(!(speed[0] || speed[1])) return;
+    this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
+    this.lastScrolled = new Date();
+    this.scrollInterval = setInterval(this.scroll.bind(this), 10);
+  },
+  
+  scroll: function() {
+    var current = new Date();
+    var delta = current - this.lastScrolled;
+    this.lastScrolled = current;
+    if(this.options.scroll == window) {
+      with (this._getWindowScroll(this.options.scroll)) {
+        if (this.scrollSpeed[0] || this.scrollSpeed[1]) {
+          var d = delta / 1000;
+          this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );
+        }
+      }
+    } else {
+      this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
+      this.options.scroll.scrollTop  += this.scrollSpeed[1] * delta / 1000;
+    }
+    
+    Position.prepare();
+    Droppables.show(Draggables._lastPointer, this.element);
+    Draggables.notify('onDrag', this);
+    if (this._isScrollChild) {
+      Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);
+      Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;
+      Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;
+      if (Draggables._lastScrollPointer[0] < 0)
+        Draggables._lastScrollPointer[0] = 0;
+      if (Draggables._lastScrollPointer[1] < 0)
+        Draggables._lastScrollPointer[1] = 0;
+      this.draw(Draggables._lastScrollPointer);
+    }
+    
+    if(this.options.change) this.options.change(this);
+  },
+  
+  _getWindowScroll: function(w) {
+    var T, L, W, H;
+    with (w.document) {
+      if (w.document.documentElement && documentElement.scrollTop) {
+        T = documentElement.scrollTop;
+        L = documentElement.scrollLeft;
+      } else if (w.document.body) {
+        T = body.scrollTop;
+        L = body.scrollLeft;
+      }
+      if (w.innerWidth) {
+        W = w.innerWidth;
+        H = w.innerHeight;
+      } else if (w.document.documentElement && documentElement.clientWidth) {
+        W = documentElement.clientWidth;
+        H = documentElement.clientHeight;
+      } else {
+        W = body.offsetWidth;
+        H = body.offsetHeight
+      }
+    }
+    return { top: T, left: L, width: W, height: H };
+  }
+});
+
+Draggable._dragging = { };
+
+/*--------------------------------------------------------------------------*/
+
+var SortableObserver = Class.create({
+  initialize: function(element, observer) {
+    this.element   = $(element);
+    this.observer  = observer;
+    this.lastValue = Sortable.serialize(this.element);
+  },
+  
+  onStart: function() {
+    this.lastValue = Sortable.serialize(this.element);
+  },
+  
+  onEnd: function() {
+    Sortable.unmark();
+    if(this.lastValue != Sortable.serialize(this.element))
+      this.observer(this.element)
+  }
+});
+
+var Sortable = {
+  SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,
+  
+  sortables: { },
+  
+  _findRootElement: function(element) {
+    while (element.tagName.toUpperCase() != "BODY") {  
+      if(element.id && Sortable.sortables[element.id]) return element;
+      element = element.parentNode;
+    }
+  },
+
+  options: function(element) {
+    element = Sortable._findRootElement($(element));
+    if(!element) return;
+    return Sortable.sortables[element.id];
+  },
+  
+  destroy: function(element){
+    var s = Sortable.options(element);
+    
+    if(s) {
+      Draggables.removeObserver(s.element);
+      s.droppables.each(function(d){ Droppables.remove(d) });
+      s.draggables.invoke('destroy');
+      
+      delete Sortable.sortables[s.element.id];
+    }
+  },
+
+  create: function(element) {
+    element = $(element);
+    var options = Object.extend({ 
+      element:     element,
+      tag:         'li',       // assumes li children, override with tag: 'tagname'
+      dropOnEmpty: false,
+      tree:        false,
+      treeTag:     'ul',
+      overlap:     'vertical', // one of 'vertical', 'horizontal'
+      constraint:  'vertical', // one of 'vertical', 'horizontal', false
+      containment: element,    // also takes array of elements (or id's); or false
+      handle:      false,      // or a CSS class
+      only:        false,
+      delay:       0,
+      hoverclass:  null,
+      ghosting:    false,
+      quiet:       false, 
+      scroll:      false,
+      scrollSensitivity: 20,
+      scrollSpeed: 15,
+      format:      this.SERIALIZE_RULE,
+      
+      // these take arrays of elements or ids and can be 
+      // used for better initialization performance
+      elements:    false,
+      handles:     false,
+      
+      onChange:    Prototype.emptyFunction,
+      onUpdate:    Prototype.emptyFunction
+    }, arguments[1] || { });
+
+    // clear any old sortable with same element
+    this.destroy(element);
+
+    // build options for the draggables
+    var options_for_draggable = {
+      revert:      true,
+      quiet:       options.quiet,
+      scroll:      options.scroll,
+      scrollSpeed: options.scrollSpeed,
+      scrollSensitivity: options.scrollSensitivity,
+      delay:       options.delay,
+      ghosting:    options.ghosting,
+      constraint:  options.constraint,
+      handle:      options.handle };
+
+    if(options.starteffect)
+      options_for_draggable.starteffect = options.starteffect;
+
+    if(options.reverteffect)
+      options_for_draggable.reverteffect = options.reverteffect;
+    else
+      if(options.ghosting) options_for_draggable.reverteffect = function(element) {
+        element.style.top  = 0;
+        element.style.left = 0;
+      };
+
+    if(options.endeffect)
+      options_for_draggable.endeffect = options.endeffect;
+
+    if(options.zindex)
+      options_for_draggable.zindex = options.zindex;
+
+    // build options for the droppables  
+    var options_for_droppable = {
+      overlap:     options.overlap,
+      containment: options.containment,
+      tree:        options.tree,
+      hoverclass:  options.hoverclass,
+      onHover:     Sortable.onHover
+    }
+    
+    var options_for_tree = {
+      onHover:      Sortable.onEmptyHover,
+      overlap:      options.overlap,
+      containment:  options.containment,
+      hoverclass:   options.hoverclass
+    }
+
+    // fix for gecko engine
+    Element.cleanWhitespace(element); 
+
+    options.draggables = [];
+    options.droppables = [];
+
+    // drop on empty handling
+    if(options.dropOnEmpty || options.tree) {
+      Droppables.add(element, options_for_tree);
+      options.droppables.push(element);
+    }
+
+    (options.elements || this.findElements(element, options) || []).each( function(e,i) {
+      var handle = options.handles ? $(options.handles[i]) :
+        (options.handle ? $(e).select('.' + options.handle)[0] : e); 
+      options.draggables.push(
+        new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
+      Droppables.add(e, options_for_droppable);
+      if(options.tree) e.treeNode = element;
+      options.droppables.push(e);      
+    });
+    
+    if(options.tree) {
+      (Sortable.findTreeElements(element, options) || []).each( function(e) {
+        Droppables.add(e, options_for_tree);
+        e.treeNode = element;
+        options.droppables.push(e);
+      });
+    }
+
+    // keep reference
+    this.sortables[element.id] = options;
+
+    // for onupdate
+    Draggables.addObserver(new SortableObserver(element, options.onUpdate));
+
+  },
+
+  // return all suitable-for-sortable elements in a guaranteed order
+  findElements: function(element, options) {
+    return Element.findChildren(
+      element, options.only, options.tree ? true : false, options.tag);
+  },
+  
+  findTreeElements: function(element, options) {
+    return Element.findChildren(
+      element, options.only, options.tree ? true : false, options.treeTag);
+  },
+
+  onHover: function(element, dropon, overlap) {
+    if(Element.isParent(dropon, element)) return;
+
+    if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {
+      return;
+    } else if(overlap>0.5) {
+      Sortable.mark(dropon, 'before');
+      if(dropon.previousSibling != element) {
+        var oldParentNode = element.parentNode;
+        element.style.visibility = "hidden"; // fix gecko rendering
+        dropon.parentNode.insertBefore(element, dropon);
+        if(dropon.parentNode!=oldParentNode) 
+          Sortable.options(oldParentNode).onChange(element);
+        Sortable.options(dropon.parentNode).onChange(element);
+      }
+    } else {
+      Sortable.mark(dropon, 'after');
+      var nextElement = dropon.nextSibling || null;
+      if(nextElement != element) {
+        var oldParentNode = element.parentNode;
+        element.style.visibility = "hidden"; // fix gecko rendering
+        dropon.parentNode.insertBefore(element, nextElement);
+        if(dropon.parentNode!=oldParentNode) 
+          Sortable.options(oldParentNode).onChange(element);
+        Sortable.options(dropon.parentNode).onChange(element);
+      }
+    }
+  },
+  
+  onEmptyHover: function(element, dropon, overlap) {
+    var oldParentNode = element.parentNode;
+    var droponOptions = Sortable.options(dropon);
+        
+    if(!Element.isParent(dropon, element)) {
+      var index;
+      
+      var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
+      var child = null;
+            
+      if(children) {
+        var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);
+        
+        for (index = 0; index < children.length; index += 1) {
+          if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
+            offset -= Element.offsetSize (children[index], droponOptions.overlap);
+          } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {
+            child = index + 1 < children.length ? children[index + 1] : null;
+            break;
+          } else {
+            child = children[index];
+            break;
+          }
+        }
+      }
+      
+      dropon.insertBefore(element, child);
+      
+      Sortable.options(oldParentNode).onChange(element);
+      droponOptions.onChange(element);
+    }
+  },
+
+  unmark: function() {
+    if(Sortable._marker) Sortable._marker.hide();
+  },
+
+  mark: function(dropon, position) {
+    // mark on ghosting only
+    var sortable = Sortable.options(dropon.parentNode);
+    if(sortable && !sortable.ghosting) return; 
+
+    if(!Sortable._marker) {
+      Sortable._marker = 
+        ($('dropmarker') || Element.extend(document.createElement('DIV'))).
+          hide().addClassName('dropmarker').setStyle({position:'absolute'});
+      document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
+    }    
+    var offsets = Position.cumulativeOffset(dropon);
+    Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});
+    
+    if(position=='after')
+      if(sortable.overlap == 'horizontal') 
+        Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
+      else
+        Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});
+    
+    Sortable._marker.show();
+  },
+  
+  _tree: function(element, options, parent) {
+    var children = Sortable.findElements(element, options) || [];
+  
+    for (var i = 0; i < children.length; ++i) {
+      var match = children[i].id.match(options.format);
+
+      if (!match) continue;
+      
+      var child = {
+        id: encodeURIComponent(match ? match[1] : null),
+        element: element,
+        parent: parent,
+        children: [],
+        position: parent.children.length,
+        container: $(children[i]).down(options.treeTag)
+      }
+      
+      /* Get the element containing the children and recurse over it */
+      if (child.container)
+        this._tree(child.container, options, child)
+      
+      parent.children.push (child);
+    }
+
+    return parent; 
+  },
+
+  tree: function(element) {
+    element = $(element);
+    var sortableOptions = this.options(element);
+    var options = Object.extend({
+      tag: sortableOptions.tag,
+      treeTag: sortableOptions.treeTag,
+      only: sortableOptions.only,
+      name: element.id,
+      format: sortableOptions.format
+    }, arguments[1] || { });
+    
+    var root = {
+      id: null,
+      parent: null,
+      children: [],
+      container: element,
+      position: 0
+    }
+    
+    return Sortable._tree(element, options, root);
+  },
+
+  /* Construct a [i] index for a particular node */
+  _constructIndex: function(node) {
+    var index = '';
+    do {
+      if (node.id) index = '[' + node.position + ']' + index;
+    } while ((node = node.parent) != null);
+    return index;
+  },
+
+  sequence: function(element) {
+    element = $(element);
+    var options = Object.extend(this.options(element), arguments[1] || { });
+    
+    return $(this.findElements(element, options) || []).map( function(item) {
+      return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
+    });
+  },
+
+  setSequence: function(element, new_sequence) {
+    element = $(element);
+    var options = Object.extend(this.options(element), arguments[2] || { });
+    
+    var nodeMap = { };
+    this.findElements(element, options).each( function(n) {
+        if (n.id.match(options.format))
+            nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
+        n.parentNode.removeChild(n);
+    });
+   
+    new_sequence.each(function(ident) {
+      var n = nodeMap[ident];
+      if (n) {
+        n[1].appendChild(n[0]);
+        delete nodeMap[ident];
+      }
+    });
+  },
+  
+  serialize: function(element) {
+    element = $(element);
+    var options = Object.extend(Sortable.options(element), arguments[1] || { });
+    var name = encodeURIComponent(
+      (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);
+    
+    if (options.tree) {
+      return Sortable.tree(element, arguments[1]).children.map( function (item) {
+        return [name + Sortable._constructIndex(item) + "[id]=" + 
+                encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
+      }).flatten().join('&');
+    } else {
+      return Sortable.sequence(element, arguments[1]).map( function(item) {
+        return name + "[]=" + encodeURIComponent(item);
+      }).join('&');
+    }
+  }
+}
+
+// Returns true if child is contained within element
+Element.isParent = function(child, element) {
+  if (!child.parentNode || child == element) return false;
+  if (child.parentNode == element) return true;
+  return Element.isParent(child.parentNode, element);
+}
+
+Element.findChildren = function(element, only, recursive, tagName) {   
+  if(!element.hasChildNodes()) return null;
+  tagName = tagName.toUpperCase();
+  if(only) only = [only].flatten();
+  var elements = [];
+  $A(element.childNodes).each( function(e) {
+    if(e.tagName && e.tagName.toUpperCase()==tagName &&
+      (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))
+        elements.push(e);
+    if(recursive) {
+      var grandchildren = Element.findChildren(e, only, recursive, tagName);
+      if(grandchildren) elements.push(grandchildren);
+    }
+  });
+
+  return (elements.length>0 ? elements.flatten() : []);
+}
+
+Element.offsetSize = function (element, type) {
+  return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
+}
--- a/public/javascripts/effects.js
+++ b/public/javascripts/effects.js
--- a/public/javascripts/ordering.js
+++ b/public/javascripts/ordering.js
@ -0,0 +1,147 @@
+// JavaScript that handles the dynamic ordering quantities on the ordering page.
+//
+// In a JavaScript block on the actual view, define the article data by calls to setData().
+// You should also set the available group balance through setGroupBalance(amount).
+//
+// Call setDecimalSeparator(char) to overwrite the default character "." with a localized value.
+
+var modified = false    		// indicates if anything has been clicked on this page
+var groupBalance = 0;			// available group money 
+var decimalSeparator = ".";		// default decimal separator
+
+// Article data arrays:
+var price = new Array();
+var unit = new Array();  		// items per order unit
+var itemTotal = new Array();    // total item price
+var quantityOthers = new Array(); 
+var toleranceOthers = new Array();
+var itemsAllocated = new Array();  // how many items the group has been allocated and should definitely get
+
+function setDecimalSeparator(character) {
+	decimalSeparator = character;	
+}
+
+function setGroupBalance(amount) {
+	groupBalance = amount;
+}
+
+function addData(itemPrice, itemUnit, itemSubtotal, itemQuantityOthers, itemToleranceOthers, allocated) {
+	i = price.length;
+	price[i] = itemPrice;
+	unit[i] = itemUnit;
+	itemTotal[i] = itemSubtotal;
+	quantityOthers[i] = itemQuantityOthers;
+	toleranceOthers[i] = itemToleranceOthers;
+	itemsAllocated[i] = allocated;
+}
+
+function increaseQuantity(item) {
+    value = Number($('q_' + item).value) + 1;
+    update(item, value, $('t_' + item).value);
+}
+
+function decreaseQuantity(item) {
+    value = Number($('q_' + item).value) - 1;
+    if (value >= 0) {
+        update(item, value, $('t_' + item).value);
+    }
+}
+
+function increaseTolerance(item) {
+    value = Number($('t_' + item).value) + 1;
+    update(item, $('q_' + item).value, value);
+}
+
+function decreaseTolerance(item) {
+    value = Number($('t_' + item).value) - 1;
+    if (value >= 0) {
+        update(item, $('q_' + item).value, value);
+    }
+}
+
+function update(item, quantity, tolerance) {
+	// set modification flag
+	modified = true
+	
+	// update hidden input fields
+	$('q_' + item).value = quantity;
+	$('t_' + item).value = tolerance;
+	
+	// calculate how many units would be ordered in total
+	units = calcUnits(unit[item], quantityOthers[item] + Number(quantity), toleranceOthers[item] + Number(tolerance));
+	if (unitCompletedFromTolerance(unit[item], quantityOthers[item] + Number(quantity), toleranceOthers[item] + Number(tolerance))) {
+		$('units_' + item).update('<span style="color:grey">' + String(units) + "</span>");
+	} else {
+		$('units_' + item).update(String(units));
+	}
+	
+	// update used/unused quantity
+	available = Math.max(0, units * unit[item] - quantityOthers[item]);
+	q_used = Math.min(available, quantity);
+	// ensure that at least the amout of items this group has already been allocated is used
+	if (quantity >= itemsAllocated[item] && q_used < itemsAllocated[item]) {
+		q_used = itemsAllocated[item];
+	}
+	$('q_used_' + item).update(String(q_used));
+	$('q_unused_' + item).update(String(quantity - q_used));
+	$('q_total_' + item).update(String(Number(quantity) + quantityOthers[item]));	
+	
+	// update used/unused tolerance
+	if (unit[item] > 1) {
+		available = Math.max(0, available - q_used - toleranceOthers[item]);
+		t_used = Math.min(available, tolerance);
+		$('t_used_' + item).update(String(t_used));
+		$('t_unused_' + item).update(String(tolerance - t_used));
+		$('t_total_' + item).update(String(Number(tolerance) + toleranceOthers[item]));
+	}
+	
+	// update total price
+	itemTotal[item] = price[item] * (Number(quantity) + Number(tolerance));
+	$('price_' + item + '_display').update(asMoney(itemTotal[item]));
+    
+    // update balance
+    updateBalance();
+}    
+
+function asMoney(amount) {
+	return String(amount.toFixed(2)).replace(/\./, ",");	
+}
+
+function calcUnits(unitSize, quantity, tolerance) {
+    units = Math.floor(quantity / unitSize)
+    remainder = quantity % unitSize
+    return units + ((remainder > 0) && (remainder + tolerance >= unitSize) ? 1 : 0) 
+}
+
+function unitCompletedFromTolerance(unitSize, quantity, tolerance) {
+    remainder = quantity % unitSize
+    return (remainder > 0 && (remainder + tolerance >= unitSize));
+}
+
+function updateBalance() {
+    // update total price and order balance
+    total = 0;
+    for (i = 0; i < itemTotal.length; i++) {
+        total += itemTotal[i];
+    }        
+    $('total_price').update(asMoney(total));
+    balance = groupBalance - total;
+    $('new_balance').update(asMoney(balance));
+    $('total_balance').value = asMoney(balance);
+    // determine bgcolor and submit button state according to balance 
+    if (balance < 0) {
+        bgcolor = '#FF0000';
+        $('submit_button').disabled = true;
+    } else {
+        bgcolor = '';
+        $('submit_button').disabled = false;
+    }
+    // update bgcolor
+    for (i = 0; i < itemTotal.length; i++) {
+        $('td_price_' + i).style.backgroundColor = bgcolor;
+    }            
+}   
+
+function confirmSwitchOrder() {
+	return (!modified || confirm('Änderungen an dieser Bestellung gehen verloren, wenn zu einer anderen Bestellung gewechselt wird.'))
+}
--- a/public/javascripts/prototype.js
+++ b/public/javascripts/prototype.js
--- a/public/javascripts/scriptaculous.js
+++ b/public/javascripts/scriptaculous.js
@ -0,0 +1,58 @@
+// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
+
+// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// 
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+var Scriptaculous = {
+  Version: '1.8.1',
+  require: function(libraryName) {
+    // inserting via DOM fails in Safari 2.0, so brute force approach
+    document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
+  },
+  REQUIRED_PROTOTYPE: '1.6.0',
+  load: function() {
+    function convertVersionString(versionString){
+      var r = versionString.split('.');
+      return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
+    }
+ 
+    if((typeof Prototype=='undefined') || 
+       (typeof Element == 'undefined') || 
+       (typeof Element.Methods=='undefined') ||
+       (convertVersionString(Prototype.Version) < 
+        convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
+       throw("script.aculo.us requires the Prototype JavaScript framework >= " +
+        Scriptaculous.REQUIRED_PROTOTYPE);
+    
+    $A(document.getElementsByTagName("script")).findAll( function(s) {
+      return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
+    }).each( function(s) {
+      var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
+      var includes = s.src.match(/\?.*load=([a-z,]*)/);
+      (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
+       function(include) { Scriptaculous.require(path+include+'.js') });
+    });
+  }
+}
+
+Scriptaculous.load();
--- a/public/javascripts/slider.js
+++ b/public/javascripts/slider.js
@ -0,0 +1,275 @@
+// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
+
+// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs 
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+if (!Control) var Control = { };
+
+// options:
+//  axis: 'vertical', or 'horizontal' (default)
+//
+// callbacks:
+//  onChange(value)
+//  onSlide(value)
+Control.Slider = Class.create({
+  initialize: function(handle, track, options) {
+    var slider = this;
+    
+    if (Object.isArray(handle)) {
+      this.handles = handle.collect( function(e) { return $(e) });
+    } else {
+      this.handles = [$(handle)];
+    }
+    
+    this.track   = $(track);
+    this.options = options || { };
+
+    this.axis      = this.options.axis || 'horizontal';
+    this.increment = this.options.increment || 1;
+    this.step      = parseInt(this.options.step || '1');
+    this.range     = this.options.range || $R(0,1);
+    
+    this.value     = 0; // assure backwards compat
+    this.values    = this.handles.map( function() { return 0 });
+    this.spans     = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
+    this.options.startSpan = $(this.options.startSpan || null);
+    this.options.endSpan   = $(this.options.endSpan || null);
+
+    this.restricted = this.options.restricted || false;
+
+    this.maximum   = this.options.maximum || this.range.end;
+    this.minimum   = this.options.minimum || this.range.start;
+
+    // Will be used to align the handle onto the track, if necessary
+    this.alignX = parseInt(this.options.alignX || '0');
+    this.alignY = parseInt(this.options.alignY || '0');
+    
+    this.trackLength = this.maximumOffset() - this.minimumOffset();
+
+    this.handleLength = this.isVertical() ? 
+      (this.handles[0].offsetHeight != 0 ? 
+        this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) : 
+      (this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth : 
+        this.handles[0].style.width.replace(/px$/,""));
+
+    this.active   = false;
+    this.dragging = false;
+    this.disabled = false;
+
+    if (this.options.disabled) this.setDisabled();
+
+    // Allowed values array
+    this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
+    if (this.allowedValues) {
+      this.minimum = this.allowedValues.min();
+      this.maximum = this.allowedValues.max();
+    }
+
+    this.eventMouseDown = this.startDrag.bindAsEventListener(this);
+    this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
+    this.eventMouseMove = this.update.bindAsEventListener(this);
+
+    // Initialize handles in reverse (make sure first handle is active)
+    this.handles.each( function(h,i) {
+      i = slider.handles.length-1-i;
+      slider.setValue(parseFloat(
+        (Object.isArray(slider.options.sliderValue) ? 
+          slider.options.sliderValue[i] : slider.options.sliderValue) || 
+         slider.range.start), i);
+      h.makePositioned().observe("mousedown", slider.eventMouseDown);
+    });
+    
+    this.track.observe("mousedown", this.eventMouseDown);
+    document.observe("mouseup", this.eventMouseUp);
+    document.observe("mousemove", this.eventMouseMove);
+    
+    this.initialized = true;
+  },
+  dispose: function() {
+    var slider = this;    
+    Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
+    Event.stopObserving(document, "mouseup", this.eventMouseUp);
+    Event.stopObserving(document, "mousemove", this.eventMouseMove);
+    this.handles.each( function(h) {
+      Event.stopObserving(h, "mousedown", slider.eventMouseDown);
+    });
+  },
+  setDisabled: function(){
+    this.disabled = true;
+  },
+  setEnabled: function(){
+    this.disabled = false;
+  },  
+  getNearestValue: function(value){
+    if (this.allowedValues){
+      if (value >= this.allowedValues.max()) return(this.allowedValues.max());
+      if (value <= this.allowedValues.min()) return(this.allowedValues.min());
+      
+      var offset = Math.abs(this.allowedValues[0] - value);
+      var newValue = this.allowedValues[0];
+      this.allowedValues.each( function(v) {
+        var currentOffset = Math.abs(v - value);
+        if (currentOffset <= offset){
+          newValue = v;
+          offset = currentOffset;
+        } 
+      });
+      return newValue;
+    }
+    if (value > this.range.end) return this.range.end;
+    if (value < this.range.start) return this.range.start;
+    return value;
+  },
+  setValue: function(sliderValue, handleIdx){
+    if (!this.active) {
+      this.activeHandleIdx = handleIdx || 0;
+      this.activeHandle    = this.handles[this.activeHandleIdx];
+      this.updateStyles();
+    }
+    handleIdx = handleIdx || this.activeHandleIdx || 0;
+    if (this.initialized && this.restricted) {
+      if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
+        sliderValue = this.values[handleIdx-1];
+      if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
+        sliderValue = this.values[handleIdx+1];
+    }
+    sliderValue = this.getNearestValue(sliderValue);
+    this.values[handleIdx] = sliderValue;
+    this.value = this.values[0]; // assure backwards compat
+    
+    this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = 
+      this.translateToPx(sliderValue);
+    
+    this.drawSpans();
+    if (!this.dragging || !this.event) this.updateFinished();
+  },
+  setValueBy: function(delta, handleIdx) {
+    this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, 
+      handleIdx || this.activeHandleIdx || 0);
+  },
+  translateToPx: function(value) {
+    return Math.round(
+      ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * 
+      (value - this.range.start)) + "px";
+  },
+  translateToValue: function(offset) {
+    return ((offset/(this.trackLength-this.handleLength) * 
+      (this.range.end-this.range.start)) + this.range.start);
+  },
+  getRange: function(range) {
+    var v = this.values.sortBy(Prototype.K); 
+    range = range || 0;
+    return $R(v[range],v[range+1]);
+  },
+  minimumOffset: function(){
+    return(this.isVertical() ? this.alignY : this.alignX);
+  },
+  maximumOffset: function(){
+    return(this.isVertical() ? 
+      (this.track.offsetHeight != 0 ? this.track.offsetHeight :
+        this.track.style.height.replace(/px$/,"")) - this.alignY : 
+      (this.track.offsetWidth != 0 ? this.track.offsetWidth : 
+        this.track.style.width.replace(/px$/,"")) - this.alignX);
+  },  
+  isVertical:  function(){
+    return (this.axis == 'vertical');
+  },
+  drawSpans: function() {
+    var slider = this;
+    if (this.spans)
+      $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
+    if (this.options.startSpan)
+      this.setSpan(this.options.startSpan,
+        $R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
+    if (this.options.endSpan)
+      this.setSpan(this.options.endSpan, 
+        $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
+  },
+  setSpan: function(span, range) {
+    if (this.isVertical()) {
+      span.style.top = this.translateToPx(range.start);
+      span.style.height = this.translateToPx(range.end - range.start + this.range.start);
+    } else {
+      span.style.left = this.translateToPx(range.start);
+      span.style.width = this.translateToPx(range.end - range.start + this.range.start);
+    }
+  },
+  updateStyles: function() {
+    this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
+    Element.addClassName(this.activeHandle, 'selected');
+  },
+  startDrag: function(event) {
+    if (Event.isLeftClick(event)) {
+      if (!this.disabled){
+        this.active = true;
+        
+        var handle = Event.element(event);
+        var pointer  = [Event.pointerX(event), Event.pointerY(event)];
+        var track = handle;
+        if (track==this.track) {
+          var offsets  = Position.cumulativeOffset(this.track); 
+          this.event = event;
+          this.setValue(this.translateToValue( 
+           (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
+          ));
+          var offsets  = Position.cumulativeOffset(this.activeHandle);
+          this.offsetX = (pointer[0] - offsets[0]);
+          this.offsetY = (pointer[1] - offsets[1]);
+        } else {
+          // find the handle (prevents issues with Safari)
+          while((this.handles.indexOf(handle) == -1) && handle.parentNode) 
+            handle = handle.parentNode;
+            
+          if (this.handles.indexOf(handle)!=-1) {
+            this.activeHandle    = handle;
+            this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
+            this.updateStyles();
+            
+            var offsets  = Position.cumulativeOffset(this.activeHandle);
+            this.offsetX = (pointer[0] - offsets[0]);
+            this.offsetY = (pointer[1] - offsets[1]);
+          }
+        }
+      }
+      Event.stop(event);
+    }
+  },
+  update: function(event) {
+   if (this.active) {
+      if (!this.dragging) this.dragging = true;
+      this.draw(event);
+      if (Prototype.Browser.WebKit) window.scrollBy(0,0);
+      Event.stop(event);
+   }
+  },
+  draw: function(event) {
+    var pointer = [Event.pointerX(event), Event.pointerY(event)];
+    var offsets = Position.cumulativeOffset(this.track);
+    pointer[0] -= this.offsetX + offsets[0];
+    pointer[1] -= this.offsetY + offsets[1];
+    this.event = event;
+    this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
+    if (this.initialized && this.options.onSlide)
+      this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
+  },
+  endDrag: function(event) {
+    if (this.active && this.dragging) {
+      this.finishDrag(event, true);
+      Event.stop(event);
+    }
+    this.active = false;
+    this.dragging = false;
+  },  
+  finishDrag: function(event, success) {
+    this.active = false;
+    this.dragging = false;
+    this.updateFinished();
+  },
+  updateFinished: function() {
+    if (this.initialized && this.options.onChange) 
+      this.options.onChange(this.values.length>1 ? this.values : this.value, this);
+    this.event = null;
+  }
+});
--- a/public/javascripts/sound.js
+++ b/public/javascripts/sound.js
@ -0,0 +1,55 @@
+// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
+
+// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//
+// Based on code created by Jules Gravinese (http://www.webveteran.com/)
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+Sound = {
+  tracks: {},
+  _enabled: true,
+  template:
+    new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
+  enable: function(){
+    Sound._enabled = true;
+  },
+  disable: function(){
+    Sound._enabled = false;
+  },
+  play: function(url){
+    if(!Sound._enabled) return;
+    var options = Object.extend({
+      track: 'global', url: url, replace: false
+    }, arguments[1] || {});
+    
+    if(options.replace && this.tracks[options.track]) {
+      $R(0, this.tracks[options.track].id).each(function(id){
+        var sound = $('sound_'+options.track+'_'+id);
+        sound.Stop && sound.Stop();
+        sound.remove();
+      })
+      this.tracks[options.track] = null;
+    }
+      
+    if(!this.tracks[options.track])
+      this.tracks[options.track] = { id: 0 }
+    else
+      this.tracks[options.track].id++;
+      
+    options.id = this.tracks[options.track].id;
+    $$('body')[0].insert( 
+      Prototype.Browser.IE ? new Element('bgsound',{
+        id: 'sound_'+options.track+'_'+options.id,
+        src: options.url, loop: 1, autostart: true
+      }) : Sound.template.evaluate(options));
+  }
+};
+
+if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
+  if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
+    Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
+  else
+    Sound.play = function(){}
+}
--- a/public/javascripts/unittest.js
+++ b/public/javascripts/unittest.js
@ -0,0 +1,568 @@
+// script.aculo.us unittest.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
+
+// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//           (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
+//           (c) 2005-2007 Michael Schuerig (http://www.schuerig.de/michael/)
+//
+// script.aculo.us is freely distributable under the terms of an MIT-style license.
+// For details, see the script.aculo.us web site: http://script.aculo.us/
+
+// experimental, Firefox-only
+Event.simulateMouse = function(element, eventName) {
+  var options = Object.extend({
+    pointerX: 0,
+    pointerY: 0,
+    buttons:  0,
+    ctrlKey:  false,
+    altKey:   false,
+    shiftKey: false,
+    metaKey:  false
+  }, arguments[2] || {});
+  var oEvent = document.createEvent("MouseEvents");
+  oEvent.initMouseEvent(eventName, true, true, document.defaultView, 
+    options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY, 
+    options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, $(element));
+  
+  if(this.mark) Element.remove(this.mark);
+  this.mark = document.createElement('div');
+  this.mark.appendChild(document.createTextNode(" "));
+  document.body.appendChild(this.mark);
+  this.mark.style.position = 'absolute';
+  this.mark.style.top = options.pointerY + "px";
+  this.mark.style.left = options.pointerX + "px";
+  this.mark.style.width = "5px";
+  this.mark.style.height = "5px;";
+  this.mark.style.borderTop = "1px solid red;"
+  this.mark.style.borderLeft = "1px solid red;"
+  
+  if(this.step)
+    alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options));
+  
+  $(element).dispatchEvent(oEvent);
+};
+
+// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2.
+// You need to downgrade to 1.0.4 for now to get this working
+// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much
+Event.simulateKey = function(element, eventName) {
+  var options = Object.extend({
+    ctrlKey: false,
+    altKey: false,
+    shiftKey: false,
+    metaKey: false,
+    keyCode: 0,
+    charCode: 0
+  }, arguments[2] || {});
+
+  var oEvent = document.createEvent("KeyEvents");
+  oEvent.initKeyEvent(eventName, true, true, window, 
+    options.ctrlKey, options.altKey, options.shiftKey, options.metaKey,
+    options.keyCode, options.charCode );
+  $(element).dispatchEvent(oEvent);
+};
+
+Event.simulateKeys = function(element, command) {
+  for(var i=0; i<command.length; i++) {
+    Event.simulateKey(element,'keypress',{charCode:command.charCodeAt(i)});
+  }
+};
+
+var Test = {}
+Test.Unit = {};
+
+// security exception workaround
+Test.Unit.inspect = Object.inspect;
+
+Test.Unit.Logger = Class.create();
+Test.Unit.Logger.prototype = {
+  initialize: function(log) {
+    this.log = $(log);
+    if (this.log) {
+      this._createLogTable();
+    }
+  },
+  start: function(testName) {
+    if (!this.log) return;
+    this.testName = testName;
+    this.lastLogLine = document.createElement('tr');
+    this.statusCell = document.createElement('td');
+    this.nameCell = document.createElement('td');
+    this.nameCell.className = "nameCell";
+    this.nameCell.appendChild(document.createTextNode(testName));
+    this.messageCell = document.createElement('td');
+    this.lastLogLine.appendChild(this.statusCell);
+    this.lastLogLine.appendChild(this.nameCell);
+    this.lastLogLine.appendChild(this.messageCell);
+    this.loglines.appendChild(this.lastLogLine);
+  },
+  finish: function(status, summary) {
+    if (!this.log) return;
+    this.lastLogLine.className = status;
+    this.statusCell.innerHTML = status;
+    this.messageCell.innerHTML = this._toHTML(summary);
+    this.addLinksToResults();
+  },
+  message: function(message) {
+    if (!this.log) return;
+    this.messageCell.innerHTML = this._toHTML(message);
+  },
+  summary: function(summary) {
+    if (!this.log) return;
+    this.logsummary.innerHTML = this._toHTML(summary);
+  },
+  _createLogTable: function() {
+    this.log.innerHTML =
+    '<div id="logsummary"></div>' +
+    '<table id="logtable">' +
+    '<thead><tr><th>Status</th><th>Test</th><th>Message</th></tr></thead>' +
+    '<tbody id="loglines"></tbody>' +
+    '</table>';
+    this.logsummary = $('logsummary')
+    this.loglines = $('loglines');
+  },
+  _toHTML: function(txt) {
+    return txt.escapeHTML().replace(/\n/g,"<br/>");
+  },
+  addLinksToResults: function(){ 
+    $$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log
+      td.title = "Run only this test"
+      Event.observe(td, 'click', function(){ window.location.search = "?tests=" + td.innerHTML;});
+    });
+    $$("tr.passed .nameCell").each( function(td){ // todo: limit to children of this.log
+      td.title = "Run all tests"
+      Event.observe(td, 'click', function(){ window.location.search = "";});
+    });
+  }
+}
+
+Test.Unit.Runner = Class.create();
+Test.Unit.Runner.prototype = {
+  initialize: function(testcases) {
+    this.options = Object.extend({
+      testLog: 'testlog'
+    }, arguments[1] || {});
+    this.options.resultsURL = this.parseResultsURLQueryParameter();
+    this.options.tests      = this.parseTestsQueryParameter();
+    if (this.options.testLog) {
+      this.options.testLog = $(this.options.testLog) || null;
+    }
+    if(this.options.tests) {
+      this.tests = [];
+      for(var i = 0; i < this.options.tests.length; i++) {
+        if(/^test/.test(this.options.tests[i])) {
+          this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"]));
+        }
+      }
+    } else {
+      if (this.options.test) {
+        this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])];
+      } else {
+        this.tests = [];
+        for(var testcase in testcases) {
+          if(/^test/.test(testcase)) {
+            this.tests.push(
+               new Test.Unit.Testcase(
+                 this.options.context ? ' -> ' + this.options.titles[testcase] : testcase, 
+                 testcases[testcase], testcases["setup"], testcases["teardown"]
+               ));
+          }
+        }
+      }
+    }
+    this.currentTest = 0;
+    this.logger = new Test.Unit.Logger(this.options.testLog);
+    setTimeout(this.runTests.bind(this), 1000);
+  },
+  parseResultsURLQueryParameter: function() {
+    return window.location.search.parseQuery()["resultsURL"];
+  },
+  parseTestsQueryParameter: function(){
+    if (window.location.search.parseQuery()["tests"]){
+        return window.location.search.parseQuery()["tests"].split(',');
+    };
+  },
+  // Returns:
+  //  "ERROR" if there was an error,
+  //  "FAILURE" if there was a failure, or
+  //  "SUCCESS" if there was neither
+  getResult: function() {
+    var hasFailure = false;
+    for(var i=0;i<this.tests.length;i++) {
+      if (this.tests[i].errors > 0) {
+        return "ERROR";
+      }
+      if (this.tests[i].failures > 0) {
+        hasFailure = true;
+      }
+    }
+    if (hasFailure) {
+      return "FAILURE";
+    } else {
+      return "SUCCESS";
+    }
+  },
+  postResults: function() {
+    if (this.options.resultsURL) {
+      new Ajax.Request(this.options.resultsURL, 
+        { method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false });
+    }
+  },
+  runTests: function() {
+    var test = this.tests[this.currentTest];
+    if (!test) {
+      // finished!
+      this.postResults();
+      this.logger.summary(this.summary());
+      return;
+    }
+    if(!test.isWaiting) {
+      this.logger.start(test.name);
+    }
+    test.run();
+    if(test.isWaiting) {
+      this.logger.message("Waiting for " + test.timeToWait + "ms");
+      setTimeout(this.runTests.bind(this), test.timeToWait || 1000);
+    } else {
+      this.logger.finish(test.status(), test.summary());
+      this.currentTest++;
+      // tail recursive, hopefully the browser will skip the stackframe
+      this.runTests();
+    }
+  },
+  summary: function() {
+    var assertions = 0;
+    var failures = 0;
+    var errors = 0;
+    var messages = [];
+    for(var i=0;i<this.tests.length;i++) {
+      assertions +=   this.tests[i].assertions;
+      failures   +=   this.tests[i].failures;
+      errors     +=   this.tests[i].errors;
+    }
+    return (
+      (this.options.context ? this.options.context + ': ': '') + 
+      this.tests.length + " tests, " + 
+      assertions + " assertions, " + 
+      failures   + " failures, " +
+      errors     + " errors");
+  }
+}
+
+Test.Unit.Assertions = Class.create();
+Test.Unit.Assertions.prototype = {
+  initialize: function() {
+    this.assertions = 0;
+    this.failures   = 0;
+    this.errors     = 0;
+    this.messages   = [];
+  },
+  summary: function() {
+    return (
+      this.assertions + " assertions, " + 
+      this.failures   + " failures, " +
+      this.errors     + " errors" + "\n" +
+      this.messages.join("\n"));
+  },
+  pass: function() {
+    this.assertions++;
+  },
+  fail: function(message) {
+    this.failures++;
+    this.messages.push("Failure: " + message);
+  },
+  info: function(message) {
+    this.messages.push("Info: " + message);
+  },
+  error: function(error) {
+    this.errors++;
+    this.messages.push(error.name + ": "+ error.message + "(" + Test.Unit.inspect(error) +")");
+  },
+  status: function() {
+    if (this.failures > 0) return 'failed';
+    if (this.errors > 0) return 'error';
+    return 'passed';
+  },
+  assert: function(expression) {
+    var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"';
+    try { expression ? this.pass() : 
+      this.fail(message); }
+    catch(e) { this.error(e); }
+  },
+  assertEqual: function(expected, actual) {
+    var message = arguments[2] || "assertEqual";
+    try { (expected == actual) ? this.pass() :
+      this.fail(message + ': expected "' + Test.Unit.inspect(expected) + 
+        '", actual "' + Test.Unit.inspect(actual) + '"'); }
+    catch(e) { this.error(e); }
+  },
+  assertInspect: function(expected, actual) {
+    var message = arguments[2] || "assertInspect";
+    try { (expected == actual.inspect()) ? this.pass() :
+      this.fail(message + ': expected "' + Test.Unit.inspect(expected) + 
+        '", actual "' + Test.Unit.inspect(actual) + '"'); }
+    catch(e) { this.error(e); }
+  },
+  assertEnumEqual: function(expected, actual) {
+    var message = arguments[2] || "assertEnumEqual";
+    try { $A(expected).length == $A(actual).length && 
+      expected.zip(actual).all(function(pair) { return pair[0] == pair[1] }) ?
+        this.pass() : this.fail(message + ': expected ' + Test.Unit.inspect(expected) + 
+          ', actual ' + Test.Unit.inspect(actual)); }
+    catch(e) { this.error(e); }
+  },
+  assertNotEqual: function(expected, actual) {
+    var message = arguments[2] || "assertNotEqual";
+    try { (expected != actual) ? this.pass() : 
+      this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); }
+    catch(e) { this.error(e); }
+  },
+  assertIdentical: function(expected, actual) { 
+    var message = arguments[2] || "assertIdentical"; 
+    try { (expected === actual) ? this.pass() : 
+      this.fail(message + ': expected "' + Test.Unit.inspect(expected) +  
+        '", actual "' + Test.Unit.inspect(actual) + '"'); } 
+    catch(e) { this.error(e); } 
+  },
+  assertNotIdentical: function(expected, actual) { 
+    var message = arguments[2] || "assertNotIdentical"; 
+    try { !(expected === actual) ? this.pass() : 
+      this.fail(message + ': expected "' + Test.Unit.inspect(expected) +  
+        '", actual "' + Test.Unit.inspect(actual) + '"'); } 
+    catch(e) { this.error(e); } 
+  },
+  assertNull: function(obj) {
+    var message = arguments[1] || 'assertNull'
+    try { (obj==null) ? this.pass() : 
+      this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); }
+    catch(e) { this.error(e); }
+  },
+  assertMatch: function(expected, actual) {
+    var message = arguments[2] || 'assertMatch';
+    var regex = new RegExp(expected);
+    try { (regex.exec(actual)) ? this.pass() :
+      this.fail(message + ' : regex: "' +  Test.Unit.inspect(expected) + ' did not match: ' + Test.Unit.inspect(actual) + '"'); }
+    catch(e) { this.error(e); }
+  },
+  assertHidden: function(element) {
+    var message = arguments[1] || 'assertHidden';
+    this.assertEqual("none", element.style.display, message);
+  },
+  assertNotNull: function(object) {
+    var message = arguments[1] || 'assertNotNull';
+    this.assert(object != null, message);
+  },
+  assertType: function(expected, actual) {
+    var message = arguments[2] || 'assertType';
+    try { 
+      (actual.constructor == expected) ? this.pass() : 
+      this.fail(message + ': expected "' + Test.Unit.inspect(expected) +  
+        '", actual "' + (actual.constructor) + '"'); }
+    catch(e) { this.error(e); }
+  },
+  assertNotOfType: function(expected, actual) {
+    var message = arguments[2] || 'assertNotOfType';
+    try { 
+      (actual.constructor != expected) ? this.pass() : 
+      this.fail(message + ': expected "' + Test.Unit.inspect(expected) +  
+        '", actual "' + (actual.constructor) + '"'); }
+    catch(e) { this.error(e); }
+  },
+  assertInstanceOf: function(expected, actual) {
+    var message = arguments[2] || 'assertInstanceOf';
+    try { 
+      (actual instanceof expected) ? this.pass() : 
+      this.fail(message + ": object was not an instance of the expected type"); }
+    catch(e) { this.error(e); } 
+  },
+  assertNotInstanceOf: function(expected, actual) {
+    var message = arguments[2] || 'assertNotInstanceOf';
+    try { 
+      !(actual instanceof expected) ? this.pass() : 
+      this.fail(message + ": object was an instance of the not expected type"); }
+    catch(e) { this.error(e); } 
+  },
+  assertRespondsTo: function(method, obj) {
+    var message = arguments[2] || 'assertRespondsTo';
+    try {
+      (obj[method] && typeof obj[method] == 'function') ? this.pass() : 
+      this.fail(message + ": object doesn't respond to [" + method + "]"); }
+    catch(e) { this.error(e); }
+  },
+  assertReturnsTrue: function(method, obj) {
+    var message = arguments[2] || 'assertReturnsTrue';
+    try {
+      var m = obj[method];
+      if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
+      m() ? this.pass() : 
+      this.fail(message + ": method returned false"); }
+    catch(e) { this.error(e); }
+  },
+  assertReturnsFalse: function(method, obj) {
+    var message = arguments[2] || 'assertReturnsFalse';
+    try {
+      var m = obj[method];
+      if(!m) m = obj['is'+method.charAt(0).toUpperCase()+method.slice(1)];
+      !m() ? this.pass() : 
+      this.fail(message + ": method returned true"); }
+    catch(e) { this.error(e); }
+  },
+  assertRaise: function(exceptionName, method) {
+    var message = arguments[2] || 'assertRaise';
+    try { 
+      method();
+      this.fail(message + ": exception expected but none was raised"); }
+    catch(e) {
+      ((exceptionName == null) || (e.name==exceptionName)) ? this.pass() : this.error(e); 
+    }
+  },
+  assertElementsMatch: function() {
+    var expressions = $A(arguments), elements = $A(expressions.shift());
+    if (elements.length != expressions.length) {
+      this.fail('assertElementsMatch: size mismatch: ' + elements.length + ' elements, ' + expressions.length + ' expressions');
+      return false;
+    }
+    elements.zip(expressions).all(function(pair, index) {
+      var element = $(pair.first()), expression = pair.last();
+      if (element.match(expression)) return true;
+      this.fail('assertElementsMatch: (in index ' + index + ') expected ' + expression.inspect() + ' but got ' + element.inspect());
+    }.bind(this)) && this.pass();
+  },
+  assertElementMatches: function(element, expression) {
+    this.assertElementsMatch([element], expression);
+  },
+  benchmark: function(operation, iterations) {
+    var startAt = new Date();
+    (iterations || 1).times(operation);
+    var timeTaken = ((new Date())-startAt);
+    this.info((arguments[2] || 'Operation') + ' finished ' + 
+       iterations + ' iterations in ' + (timeTaken/1000)+'s' );
+    return timeTaken;
+  },
+  _isVisible: function(element) {
+    element = $(element);
+    if(!element.parentNode) return true;
+    this.assertNotNull(element);
+    if(element.style && Element.getStyle(element, 'display') == 'none')
+      return false;
+    
+    return this._isVisible(element.parentNode);
+  },
+  assertNotVisible: function(element) {
+    this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1]));
+  },
+  assertVisible: function(element) {
+    this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1]));
+  },
+  benchmark: function(operation, iterations) {
+    var startAt = new Date();
+    (iterations || 1).times(operation);
+    var timeTaken = ((new Date())-startAt);
+    this.info((arguments[2] || 'Operation') + ' finished ' + 
+       iterations + ' iterations in ' + (timeTaken/1000)+'s' );
+    return timeTaken;
+  }
+}
+
+Test.Unit.Testcase = Class.create();
+Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), {
+  initialize: function(name, test, setup, teardown) {
+    Test.Unit.Assertions.prototype.initialize.bind(this)();
+    this.name           = name;
+    
+    if(typeof test == 'string') {
+      test = test.gsub(/(\.should[^\(]+\()/,'#{0}this,');
+      test = test.gsub(/(\.should[^\(]+)\(this,\)/,'#{1}(this)');
+      this.test = function() {
+        eval('with(this){'+test+'}');
+      }
+    } else {
+      this.test = test || function() {};
+    }
+    
+    this.setup          = setup || function() {};
+    this.teardown       = teardown || function() {};
+    this.isWaiting      = false;
+    this.timeToWait     = 1000;
+  },
+  wait: function(time, nextPart) {
+    this.isWaiting = true;
+    this.test = nextPart;
+    this.timeToWait = time;
+  },
+  run: function() {
+    try {
+      try {
+        if (!this.isWaiting) this.setup.bind(this)();
+        this.isWaiting = false;
+        this.test.bind(this)();
+      } finally {
+        if(!this.isWaiting) {
+          this.teardown.bind(this)();
+        }
+      }
+    }
+    catch(e) { this.error(e); }
+  }
+});
+
+// *EXPERIMENTAL* BDD-style testing to please non-technical folk
+// This draws many ideas from RSpec http://rspec.rubyforge.org/
+
+Test.setupBDDExtensionMethods = function(){
+  var METHODMAP = {
+    shouldEqual:     'assertEqual',
+    shouldNotEqual:  'assertNotEqual',
+    shouldEqualEnum: 'assertEnumEqual',
+    shouldBeA:       'assertType',
+    shouldNotBeA:    'assertNotOfType',
+    shouldBeAn:      'assertType',
+    shouldNotBeAn:   'assertNotOfType',
+    shouldBeNull:    'assertNull',
+    shouldNotBeNull: 'assertNotNull',
+    
+    shouldBe:        'assertReturnsTrue',
+    shouldNotBe:     'assertReturnsFalse',
+    shouldRespondTo: 'assertRespondsTo'
+  };
+  var makeAssertion = function(assertion, args, object) { 
+   	this[assertion].apply(this,(args || []).concat([object]));
+  }
+  
+  Test.BDDMethods = {};   
+  $H(METHODMAP).each(function(pair) { 
+    Test.BDDMethods[pair.key] = function() { 
+       var args = $A(arguments); 
+       var scope = args.shift(); 
+       makeAssertion.apply(scope, [pair.value, args, this]); }; 
+  });
+  
+  [Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each(
+    function(p){ Object.extend(p, Test.BDDMethods) }
+  );
+}
+
+Test.context = function(name, spec, log){
+  Test.setupBDDExtensionMethods();
+  
+  var compiledSpec = {};
+  var titles = {};
+  for(specName in spec) {
+    switch(specName){
+      case "setup":
+      case "teardown":
+        compiledSpec[specName] = spec[specName];
+        break;
+      default:
+        var testName = 'test'+specName.gsub(/\s+/,'-').camelize();
+        var body = spec[specName].toString().split('\n').slice(1);
+        if(/^\{/.test(body[0])) body = body.slice(1);
+        body.pop();
+        body = body.map(function(statement){ 
+          return statement.strip()
+        });
+        compiledSpec[testName] = body.join('\n');
+        titles[testName] = specName;
+    }
+  }
+  new Test.Unit.Runner(compiledSpec, { titles: titles, testLog: log || 'testlog', context: name });
+};
--- a/public/robots.txt
+++ b/public/robots.txt
@ -0,0 +1,5 @@
+# See http://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file
+
+# Disallow all robot access:
+User-agent: *
+Disallow: /
--- a/public/stylesheets/foodsoft.css
+++ b/public/stylesheets/foodsoft.css
@ -0,0 +1,5 @@
+/* FoodSoft Style-Sheet */
+
+@import "main.css";
+@import "rails_messages.css";
+@import "nav.css";
--- a/public/stylesheets/main.css
+++ b/public/stylesheets/main.css
@ -0,0 +1,394 @@
+/* General rules ... */
+body {
+  background-color: #fff;
+  color: black;
+  margin: 0;
+  padding: 1% 0 0 0;
+  min-width: 990px;
+  font-size: 62.5%;
+  font-family: verdana, arial, sans-serif; }
+
+#loader {
+  position: fixed;
+  top: 1px;
+  right: 1px;
+  background: #FFF;
+  padding: 10px;
+  color: black;
+  border-width: 2px;
+  border-style: solid;
+  border-color: #ed0606; }
+
+a, a:visited {
+  text-decoration: underline;
+  color: black; }
+
+a:hover {
+  color: #ed0606; }
+
+h1, h2 {
+  color: #ed0606; }
+
+h1 {
+  font-size: 2.2em;
+  line-height: 0.8em;
+  padding: 1em 0 5px 5%;
+  margin: 0 0 1em 0;
+  border-bottom-width: 1px;
+  border-bottom-style: dotted;
+  border-bottom-color: #ed0606; }
+
+h2 {
+  font-size: 1.4em;
+  margin-top: .5em; }
+
+h3 {
+  font-size: 1em;
+  margin-top: 1.5em; }
+
+input {
+  color: #2e2e2e; }
+
+abbr, acronym {
+  cursor: help; }
+
+#login {
+  margin: auto;
+  width: 27em;
+  font-size: 1.2em; }
+
+#login #meta {
+  margin-top: 2em;
+  padding-top: .3em;
+  border-top: 1px dotted #ED0606;
+  color: #2e2e2e; }
+
+#header {
+  margin: 0;
+  padding: 0; }
+
+#logo {
+  background: #ed0606;
+  height: 1.1em;
+  width: 8em;
+  padding: 0 20px;
+  text-align: left;
+  line-height: 54px;
+  font-size: 54px;
+  overflow: hidden;
+  letter-spacing: -3px;
+  margin: 0; }
+  #logo a, #logo a:hover {
+    color: white;
+    background-color: #ed0606;
+    text-decoration: none; }
+  #logo a span {
+    color: #ed0606;
+    background: #FFF;
+    padding-right: 0.1em;
+    font-weight: bold;
+    border-top-width: 2px;
+    border-top-style: dotted;
+    border-top-color: #ed0606; }
+
+#logininfo {
+  position: absolute;
+  top: 3px;
+  right: 10px;
+  font-size: 1em; }
+  #logininfo ul {
+    list-style: none; }
+    #logininfo ul li {
+      margin: 0 3px;
+      float: left; }
+  #logininfo a {
+    padding: 0.2em;
+    color: #737272;
+    font-weight: bold; }
+  #logininfo a:hover {
+    color: #ed0606; }
+
+#main {
+  background: #FFF;
+  padding: 0;
+  margin: 0; }
+
+#infobar {
+  width: 10%;
+  min-width: 5em;
+  float: right;
+  padding: 2.6em 1em;
+  margin: 3em 0 0 0;
+  border-left: 1px dotted #ED0606;
+  font-size: 1.2em; }
+  #infobar h3 {
+    color: #ED0606; }
+  #infobar ul {
+    list-style: none; }
+  #infobar li {
+    margin: .3em 0 0 -3em; }
+
+.menu, #start_nav {
+  border: 2px solid #e3e3e3;
+  background: #f5f5f5;
+  padding: 0 10px 0px 5px;
+  float: left; }
+  .menu ul, #start_nav ul {
+    list-style-type: none;
+    margin: 0 0 0.2em 0;
+    padding: 0; }
+    .menu ul li, #start_nav ul li {
+      border-bottom: 1px solid #dedede;
+      color: #666;
+      margin: 0.8em 0 0 0;
+      font-weight: bold; }
+      .menu ul li a:link, .menu ul li a:visited, #start_nav ul li a:link, #start_nav ul li a:visited {
+        display: block;
+        padding: 0.25em 1em;
+        text-decoration: none;
+        width: 12em; }
+      .menu ul li a:hover, .menu ul li a:focus, #start_nav ul li a:hover, #start_nav ul li a:focus {
+        background-color: #e3e3e3; }
+      .menu ul li ul, #start_nav ul li ul {
+        margin: 0;
+        padding: 0; }
+        .menu ul li ul li, #start_nav ul li ul li {
+          border-top: 1px solid #dedede;
+          border-bottom: none;
+          margin: 0;
+          font-weight: normal; }
+          .menu ul li ul li a:link, .menu ul li ul li a:visited, #start_nav ul li ul li a:link, #start_nav ul li ul li a:visited {
+            width: 11.5em;
+            padding: 0 1em 0.1em 1.5em;
+            font-weight: normal;
+            text-decoration: none; }
+
+.menu {
+  position: absolute;
+  top: 100px;
+  right: 1px; }
+
+#content {
+  padding: .5em 0 2.5em 0;
+  margin: 0 0 0 1em;
+  background: #FFF;
+  font-size: 1.3em;
+  width: 95%;
+  float: left; }
+
+/* *********************************** tables */
+table {
+  border-collapse: collapse;
+  text-align: left;
+  width: 100%;
+  margin: 0; }
+  table thead th, table tbody td, table th, table td {
+    padding: 0.3em; }
+  table thead tr {
+    background-color: #efefef; }
+  table th {
+    color: black; }
+  table tr.odd, table tr.even {
+    border-top: 1px solid #DDDDDD; }
+  table tr.odd, table tr.odd input {
+    background-color: #F6F6F6; }
+  table tr.even {
+    background-color: #FBFBFB; }
+  table tr.unavailable, table tr.unavailable a {
+    color: grey; }
+  table tr.unavailable a:hover {
+    color: #ED0606; }
+  table tr.just_updated {
+    color: #008000; }
+  table tr.selected, table tr.active {
+    background-color: #ffffc2; }
+
+table.list tr {
+  border: 1px solid #e3e3e3; }
+table.list tbody tr:hover {
+  background-color: #EEEEDD; }
+
+table tfoot tr {
+  background-color: #fff; }
+  table tfoot tr td {
+    padding-top: 0.8em; }
+
+tr.edit_inline {
+  background-color: #ffff72; }
+  tr.edit_inline td, tr.edit_inline span {
+    padding: 0.5em 0.2em; }
+
+div.legend, div.legend table th {
+  color: grey;
+  font-size: .8em;
+  background: none; }
+
+form table {
+  border: none; }
+
+table.ordered_articles {
+  background-color: #fff; }
+  table.ordered_articles tbody tr:hover {
+    background-color: #EEEEDD; }
+  table.ordered_articles a {
+    display: block; }
+  table.ordered_articles tr.results:hover {
+    background-color: none; }
+  table.ordered_articles table tfoot {
+    font-weight: bold; }
+
+td.currency, td.actions {
+  text-align: right;
+  padding-right: 0.5em; }
+
+div.edit_form {
+  border: 2px solid #e3e3e3;
+  background: #f5f5f5;
+  padding: 0 0.8em 0.8em 0.8em;
+  margin: 5px 0;
+  color: black; }
+
+#edit_article, #edit_box {
+  position: fixed;
+  top: 23%;
+  left: 10em;
+  width: 50em;
+  background: #FBFBFB;
+  padding: 3em;
+  padding-top: 1em;
+  border-width: 3px;
+  border-style: solid;
+  border-color: #ed0606; }
+
+div.box {
+  border-left: 2px solid #78b74e;
+  padding-left: 5px; }
+
+div.single_column, div.left_column, div.right_column {
+  margin: .5em .5em 1.5em .5em; }
+
+div.single_column {
+  width: 100%; }
+
+div.left_column {
+  width: 40%;
+  float: left; }
+
+div.right_column {
+  margin-bottom: 3em;
+  width: 55%;
+  float: right; }
+
+div.box_title {
+  background: #78b74e;
+  padding: 5px 10px; }
+  div.box_title h2, div.box_title h2 a {
+    color: #FFF;
+    margin: 0; }
+  div.box_title h2 {
+    font-size: 1.3em; }
+
+div.column_content {
+  background: #e4eed6;
+  color: black;
+  padding: 10px; }
+  div.column_content h2 {
+    color: black;
+    font-size: 1.3em;
+    margin: 1em 0 0 0; }
+  div.column_content #links {
+    float: right; }
+
+tr.current_price {
+  background: #cdee9e; }
+
+li.check div.spinner {
+  display: block;
+  height: 5px;
+  width: 21px;
+  background-image: url(/images/dots-white.gif);
+  line-height: 16px;
+  float: left;
+  margin-right: 5px;
+  background-position: center center;
+  background-repeat: no-repeat; }
+
+span.used, span.unused {
+  font-weight: bold; }
+
+span.used {
+  color: #008000; }
+
+span.unused {
+  color: #ed0606; }
+
+span.total {
+  font-size: 80%; }
+
+table#order {
+  text-align: center; }
+  table#order input {
+    font-size: 80%; }
+  table#order th#col_required, table#order th#col_tolerance {
+    width: 145px; }
+  table#order th#col_packages, table#order th#col_left_units {
+    width: 50px; }
+  table#order td#col_left_units {
+    color: #ed0606; }
+  table#order td {
+    padding: 0.6em; }
+  table#order td.name, table#order tr.note td {
+    text-align: left;
+    padding-left: 10px; }
+  table#order tfoot tr {
+    background-color: #e4eed6; }
+  table#order tfoot td {
+    padding-right: 10px; }
+  table#order tr.note {
+    background-color: #FBFBFB;
+    font-size: 0.9em;
+    border-bottom: 1px solid #DDDDDD; }
+    table#order tr.note td {
+      padding-left: 20px; }
+
+#newComment {
+  margin: 1em; }
+
+.comment {
+  border-bottom: 1px dotted black;
+  padding: .5em 0 1em .5em; }
+  .comment .timestamp {
+    font-size: 0.8em;
+    color: grey; }
+
+#editOrderNav a {
+  color: #fff;
+  font-weight: bold; }
+#editOrderNav ul {
+  margin: 0;
+  padding: 0; }
+  #editOrderNav ul li {
+    display: inline;
+    list-style: none;
+    margin-right: 1em; }
+
+.accepted {
+  color: green;
+  font-weight: bold; }
+
+.done, .done a, .done .accepted {
+  color: grey;
+  font-weight: normal; }
+
+ul.autocomplete .nick, ul.autocomplete .informal {
+  margin: auto; }
+ul.autocomplete .nick {
+  font-weight: bold; }
+ul.autocomplete .informal {
+  color: grey;
+  margin-left: 1em; }
+
+#element_navigation {
+  position: relative;
+  top: -1em;
+  left: 5%; }
--- a/public/stylesheets/nav.css
+++ b/public/stylesheets/nav.css
@ -0,0 +1,58 @@
+/* Navigation .... */
+#nav {
+  position: relative;
+  height: 3em;
+  text-align: right; }
+  #nav ul {
+    padding: 0 0 0 0;
+    margin: -2.3em 0 0 0;
+    list-style: none; }
+    #nav ul li {
+      display: inline;
+      list-style: none;
+      padding: 0.3em 0.3em 0.3em 0;
+      margin: 0 0.2em;
+      background: none; }
+      #nav ul li a {
+        margin: 0.1em 0 0 0;
+        text-align: center;
+        font-size: 1.1em;
+        font-weight: bold;
+        text-decoration: none;
+        color: #737272;
+        border: none;
+        border-bottom: none;
+        background: #e3e3e3;
+        padding: 0.5em 1.2em 0.1em 1.2em;
+        margin-top: 0; }
+      #nav ul li a:hover {
+        color: #ED0606; }
+      #nav ul li ul {
+        display: none;
+        position: absolute;
+        margin: 0;
+        left: 0;
+        padding: 0.6em;
+        bottom: -1.4em;
+        right: 0em;
+        background: #ED0606; }
+        #nav ul li ul li {
+          border-left: 0.1em dotted white;
+          background: none; }
+        #nav ul li ul a, #nav ul li ul a:hover {
+          border: none;
+          background: none;
+          color: #FFF;
+          padding: 0.7em;
+          font-style: normal;
+          font-size: 1em; }
+    #nav ul li.current a {
+      border: none;
+      border-bottom: none;
+      background: #ED0606;
+      padding-bottom: 0.6em;
+      color: #FFF; }
+    #nav ul li.current ul {
+      display: inline; }
+      #nav ul li.current ul a {
+        background: none; }
--- a/public/stylesheets/print.css
+++ b/public/stylesheets/print.css
@ -0,0 +1,401 @@
+/* General rules ... */
+body {
+  background-color: #fff;
+  color: black;
+  margin: 0;
+  padding: 1% 0 0 0;
+  min-width: 990px;
+  font-size: 62.5%;
+  font-family: verdana, arial, sans-serif; }
+
+#loader {
+  position: fixed;
+  top: 1px;
+  right: 1px;
+  background: #FFF;
+  padding: 10px;
+  color: black;
+  border-width: 2px;
+  border-style: solid;
+  border-color: #ed0606; }
+
+a, a:visited {
+  text-decoration: underline;
+  color: black; }
+
+a:hover {
+  color: #ed0606; }
+
+h1, h2 {
+  color: #ed0606; }
+
+h1 {
+  font-size: 2.2em;
+  line-height: 0.8em;
+  padding: 1em 0 5px 5%;
+  margin: 0 0 1em 0;
+  border-bottom-width: 1px;
+  border-bottom-style: dotted;
+  border-bottom-color: #ed0606; }
+
+h2 {
+  font-size: 1.4em;
+  margin-top: .5em; }
+
+h3 {
+  font-size: 1em;
+  margin-top: 1.5em; }
+
+input {
+  color: #2e2e2e; }
+
+abbr, acronym {
+  cursor: help; }
+
+#login {
+  margin: auto;
+  width: 27em;
+  font-size: 1.2em; }
+
+#login #meta {
+  margin-top: 2em;
+  padding-top: .3em;
+  border-top: 1px dotted #ED0606;
+  color: #2e2e2e; }
+
+#header {
+  margin: 0;
+  padding: 0; }
+
+#logo {
+  background: #ed0606;
+  height: 1.1em;
+  width: 8em;
+  padding: 0 20px;
+  text-align: left;
+  line-height: 54px;
+  font-size: 54px;
+  overflow: hidden;
+  letter-spacing: -3px;
+  margin: 0; }
+  #logo a, #logo a:hover {
+    color: white;
+    background-color: #ed0606;
+    text-decoration: none; }
+  #logo a span {
+    color: #ed0606;
+    background: #FFF;
+    padding-right: 0.1em;
+    font-weight: bold;
+    border-top-width: 2px;
+    border-top-style: dotted;
+    border-top-color: #ed0606; }
+
+#logininfo {
+  position: absolute;
+  top: 3px;
+  right: 10px;
+  font-size: 1em; }
+  #logininfo ul {
+    list-style: none; }
+    #logininfo ul li {
+      margin: 0 3px;
+      float: left; }
+  #logininfo a {
+    padding: 0.2em;
+    color: #737272;
+    font-weight: bold; }
+  #logininfo a:hover {
+    color: #ed0606; }
+
+#main {
+  background: #FFF;
+  padding: 0;
+  margin: 0; }
+
+#infobar {
+  width: 10%;
+  min-width: 5em;
+  float: right;
+  padding: 2.6em 1em;
+  margin: 3em 0 0 0;
+  border-left: 1px dotted #ED0606;
+  font-size: 1.2em; }
+  #infobar h3 {
+    color: #ED0606; }
+  #infobar ul {
+    list-style: none; }
+  #infobar li {
+    margin: .3em 0 0 -3em; }
+
+.menu, #start_nav {
+  border: 2px solid #e3e3e3;
+  background: #f5f5f5;
+  padding: 0 10px 0px 5px;
+  float: left; }
+  .menu ul,   #start_nav ul {
+    list-style-type: none;
+    margin: 0 0 0.2em 0;
+    padding: 0; }
+    .menu ul li,     #start_nav ul li {
+      border-bottom: 1px solid #dedede;
+      color: #666;
+      margin: 0.8em 0 0 0;
+      font-weight: bold; }
+      .menu ul li a:link, .menu ul li a:visited,       #start_nav ul li a:link, #start_nav ul li a:visited {
+        display: block;
+        padding: 0.25em 1em;
+        text-decoration: none;
+        width: 12em; }
+      .menu ul li a:hover, .menu ul li a:focus,       #start_nav ul li a:hover, #start_nav ul li a:focus {
+        background-color: #e3e3e3; }
+      .menu ul li ul,       #start_nav ul li ul {
+        margin: 0;
+        padding: 0; }
+        .menu ul li ul li,         #start_nav ul li ul li {
+          border-top: 1px solid #dedede;
+          border-bottom: none;
+          margin: 0;
+          font-weight: normal; }
+          .menu ul li ul li a:link, .menu ul li ul li a:visited,           #start_nav ul li ul li a:link, #start_nav ul li ul li a:visited {
+            width: 11.5em;
+            padding: 0 1em 0.1em 1.5em;
+            font-weight: normal;
+            text-decoration: none; }
+
+.menu {
+  position: absolute;
+  top: 100px;
+  right: 1px; }
+
+#content {
+  padding: .5em 0 2.5em 0;
+  margin: 0 0 0 1em;
+  background: #FFF;
+  font-size: 1.3em;
+  width: 95%;
+  float: left; }
+
+/* *********************************** tables */
+table {
+  border-collapse: collapse;
+  text-align: left;
+  width: 100%;
+  margin: 0; }
+  table thead th, table tbody td, table th, table td {
+    padding: 0.3em; }
+  table thead tr {
+    background-color: #efefef; }
+  table th {
+    color: black; }
+  table tr.odd, table tr.even {
+    border-top: 1px solid #DDDDDD; }
+  table tr.odd, table tr.odd input {
+    background-color: #F6F6F6; }
+  table tr.even {
+    background-color: #FBFBFB; }
+  table tr.unavailable, table tr.unavailable a {
+    color: grey; }
+  table tr.unavailable a:hover {
+    color: #ED0606; }
+  table tr.just_updated {
+    color: #008000; }
+  table tr.selected, table tr.active {
+    background-color: #ffffc2; }
+
+table.list tr {
+  border: 1px solid #e3e3e3; }
+table.list tbody tr:hover {
+  background-color: #EEEEDD; }
+
+table tfoot tr {
+  background-color: #fff; }
+  table tfoot tr td {
+    padding-top: 0.8em; }
+
+tr.edit_inline {
+  background-color: #ffff72; }
+  tr.edit_inline td, tr.edit_inline span {
+    padding: 0.5em 0.2em; }
+
+div.legend, div.legend table th {
+  color: grey;
+  font-size: .8em;
+  background: none; }
+
+form table {
+  border: none; }
+
+table.ordered_articles {
+  background-color: #fff; }
+  table.ordered_articles tbody tr:hover {
+    background-color: #EEEEDD; }
+  table.ordered_articles a {
+    display: block; }
+  table.ordered_articles tr.results:hover {
+    background-color: none; }
+  table.ordered_articles table tfoot {
+    font-weight: bold; }
+
+td.currency, td.actions {
+  text-align: right;
+  padding-right: 0.5em; }
+
+div.edit_form {
+  border: 2px solid #e3e3e3;
+  background: #f5f5f5;
+  padding: 0 0.8em 0.8em 0.8em;
+  margin: 5px 0;
+  color: black; }
+
+#edit_article, #edit_box {
+  position: fixed;
+  top: 23%;
+  left: 10em;
+  width: 50em;
+  background: #FBFBFB;
+  padding: 3em;
+  padding-top: 1em;
+  border-width: 3px;
+  border-style: solid;
+  border-color: #ed0606; }
+
+div.box {
+  border-left: 2px solid #78b74e;
+  padding-left: 5px; }
+
+div.single_column, div.left_column, div.right_column {
+  margin: .5em .5em 1.5em .5em; }
+
+div.single_column {
+  width: 100%; }
+
+div.left_column {
+  width: 40%;
+  float: left; }
+
+div.right_column {
+  margin-bottom: 3em;
+  width: 55%;
+  float: right; }
+
+div.box_title {
+  background: #78b74e;
+  padding: 5px 10px; }
+  div.box_title h2, div.box_title h2 a {
+    color: #FFF;
+    margin: 0; }
+  div.box_title h2 {
+    font-size: 1.3em; }
+
+div.column_content {
+  background: #e4eed6;
+  color: black;
+  padding: 10px; }
+  div.column_content h2 {
+    color: black;
+    font-size: 1.3em;
+    margin: 1em 0 0 0; }
+  div.column_content #links {
+    float: right; }
+
+tr.current_price {
+  background: #cdee9e; }
+
+li.check div.spinner {
+  display: block;
+  height: 5px;
+  width: 21px;
+  background-image: url(/images/dots-white.gif);
+  line-height: 16px;
+  float: left;
+  margin-right: 5px;
+  background-position: center center;
+  background-repeat: no-repeat; }
+
+span.used, span.unused {
+  font-weight: bold; }
+
+span.used {
+  color: #008000; }
+
+span.unused {
+  color: #ed0606; }
+
+span.total {
+  font-size: 80%; }
+
+table#order {
+  text-align: center; }
+  table#order input {
+    font-size: 80%; }
+  table#order th#col_required, table#order th#col_tolerance {
+    width: 145px; }
+  table#order th#col_packages, table#order th#col_left_units {
+    width: 50px; }
+  table#order td#col_left_units {
+    color: #ed0606; }
+  table#order td {
+    padding: 0.6em; }
+  table#order td.name, table#order tr.note td {
+    text-align: left;
+    padding-left: 10px; }
+  table#order tfoot tr {
+    background-color: #e4eed6; }
+  table#order tfoot td {
+    padding-right: 10px; }
+  table#order tr.note {
+    background-color: #FBFBFB;
+    font-size: 0.9em;
+    border-bottom: 1px solid #DDDDDD; }
+    table#order tr.note td {
+      padding-left: 20px; }
+
+#newComment {
+  margin: 1em; }
+
+.comment {
+  border-bottom: 1px dotted black;
+  padding: .5em 0 1em .5em; }
+  .comment .timestamp {
+    font-size: 0.8em;
+    color: grey; }
+
+#editOrderNav a {
+  color: #fff;
+  font-weight: bold; }
+#editOrderNav ul {
+  margin: 0;
+  padding: 0; }
+  #editOrderNav ul li {
+    display: inline;
+    list-style: none;
+    margin-right: 1em; }
+
+.accepted {
+  color: green;
+  font-weight: bold; }
+
+.done, .done a, .done .accepted {
+  color: grey;
+  font-weight: normal; }
+
+ul.autocomplete .nick, ul.autocomplete .informal {
+  margin: auto; }
+ul.autocomplete .nick {
+  font-weight: bold; }
+ul.autocomplete .informal {
+  color: grey;
+  margin-left: 1em; }
+
+#element_navigation {
+  position: relative;
+  top: -1em;
+  left: 5%; }
+
+#logininfo, #header, #footer {
+  display: none; }
+
+h1, h2 {
+  color: black;
+  border-color: black; }
--- a/public/stylesheets/rails_messages.css
+++ b/public/stylesheets/rails_messages.css
@ -0,0 +1,69 @@
+/* rails messages .... */
+h3.notice, div.notice {
+  color: #090; }
+
+h3.notice {
+  background: #dfd url(/images/icon_message.gif) no-repeat 10px 3px;
+  border: 1px solid #bfb;
+  padding: 4px 40px;
+  margin: 2em 0 1em 0;
+  font-size: 100%;
+  position: relative; }
+
+h3.error, div.error {
+  color: red;
+  font-size: 100%;
+  font-weight: bold; }
+
+h3.error {
+  background: yellow url(/images/error.png) no-repeat 10px 3px;
+  border: 1px solid red;
+  padding: 4px 40px;
+  position: relative;
+  margin: 2em 0 1em 0;
+  font-weight: normal; }
+
+.fieldWithErrors {
+  padding: 2px;
+  background-color: red;
+  display: table; }
+
+.fieldWithErrors input {
+  background-color: yellow; }
+
+#errorExplanation {
+  width: 40em;
+  border: 2px solid red;
+  padding: 7px;
+  padding-bottom: 12px;
+  margin-bottom: 20px;
+  background-color: #f0f0f0; }
+  #errorExplanation h2 {
+    text-align: left;
+    font-weight: bold;
+    padding: 5px 5px 5px 15px;
+    font-size: 12px;
+    margin: -7px;
+    background-color: #ed0606;
+    color: #fff; }
+  #errorExplanation p {
+    color: #333;
+    margin-bottom: 0;
+    padding: 5px; }
+  #errorExplanation ul li {
+    font-size: 12px;
+    list-style: square; }
+
+div.uploadStatus {
+  margin: 5px; }
+
+div.progressBar {
+  margin: 5px; }
+  div.progressBar div.border {
+    background-color: #fff;
+    border: 1px solid grey;
+    width: 100%; }
+  div.progressBar div.background {
+    background-color: #333;
+    height: 18px;
+    width: 0%; }
--- a/public/stylesheets/sass/main.sass
+++ b/public/stylesheets/sass/main.sass
@ -0,0 +1,444 @@
+// colors which are used in the foodsoft
+!main_red = #ED0606
+!hover_yellow = #ffff72
+!boxContent = #e4eed6
+!lightGrey = #efefef
+!darkGreen = #78b74e
+!lightGreen = #e4eed6
+
+/* General rules ...
+body
+  :background-color #fff
+  :color black
+  :margin 0
+  :padding 1% 0 0 0
+  :min-width 990px
+  :font-size 62.5%
+  :font-family verdana, arial, sans-serif
+
+#loader
+  :position fixed
+  :top 1px
+  :right 1px
+  :background #FFF
+  :padding 10px
+  :color black
+  :border
+    :width 2px
+    :style solid 
+    :color = !main_red
+
+a, a:visited
+  :text-decoration underline
+  :color black
+
+a:hover
+  :color = !main_red
+
+h1, h2
+  :color = !main_red
+
+h1
+  :font-size 2.2em
+  :line-height 0.8em
+  :padding 1em 0 5px 5%
+  :margin 0 0 1em 0
+  :border-bottom 
+    :width 1px
+    :style dotted 
+    :color = !main_red
+
+h2
+  :font-size 1.4em
+  :margin-top .5em
+    
+h3
+  :font-size 1em
+  :margin-top 1.5em
+    
+input
+  :color #2e2e2e
+
+abbr, acronym
+  :cursor help
+    
+// ********************************* loginpage
+#login
+  :margin auto
+  :width 27em
+  :font-size 1.2em
+
+#login #meta
+  :margin-top 2em
+  :padding-top .3em
+  :border-top 1px dotted #ED0606
+  :color #2e2e2e
+
+    
+// ******************************** - Logo - head
+#header 
+  :margin 0
+  :padding 0
+
+
+#logo 
+  :background = !main_red
+  :height 1.1em
+  :width 8em
+  :padding 0 20px
+  :text-align left
+  :line-height 54px
+  :font-size 54px
+  :overflow hidden
+  :letter-spacing -3px
+  :margin 0
+  a, a:hover
+    :color white
+    :background-color = !main_red
+    :text-decoration none
+  a span
+    :color = !main_red
+    :background #FFF
+    :padding-right 0.1em
+    :font-weight bold
+    :border-top
+      :width 2px
+      :style dotted 
+      :color = !main_red
+    
+#logininfo
+  :position absolute
+  :top 3px
+  :right 10px
+  :font-size 1em
+  ul 
+    :list-style none
+    li 
+      :margin 0 3px
+      :float left
+  a 
+    :padding 0.2em
+    :color #737272
+    :font-weight bold
+  a:hover 
+    :color = !main_red
+    
+// *************************************  box structure
+#main 
+  :background #FFF
+  :padding 0
+  :margin 0
+
+//  ************************************* infobar
+#infobar 
+  :width 10% 
+  :min-width 5em
+  :float right
+  :padding 2.6em 1em
+  :margin 3em 0 0 0
+  :border-left 1px dotted #ED0606
+  :font-size 1.2em 
+  h3
+    :color #ED0606
+  ul 
+    :list-style none
+  li 
+    :margin .3em 0 0 -3em
+
+// ************************************ embedded menu
+.menu, #start_nav
+  :border 2px solid #e3e3e3
+  :background #f5f5f5
+  :padding 0 10px 0px 5px
+  :float left
+
+  ul 
+    :list-style-type none
+    :margin 0 0 0.2em 0
+    :padding 0
+
+    li 
+      :border-bottom 1px solid #dedede
+      :color #666
+      :margin 0.8em 0 0 0
+      :font-weight bold    
+      a:link, a:visited 
+        :display block
+        :padding 0.25em 1em
+        :text-decoration none
+        :width 12em 
+      a:hover, a:focus 
+        :background-color #e3e3e3
+
+      ul 
+        :margin 0
+        :padding 0
+        li 
+          :border-top 1px solid #dedede
+          :border-bottom none
+          :margin 0
+          :font-weight normal
+          a:link, a:visited 
+            :width 11.5em
+            :padding 0 1em 0.1em 1.5em
+            :font-weight normal
+            :text-decoration none
+.menu
+  :position absolute
+  :top 100px
+  :right 1px
+  
+// ************************************** content
+#content 
+  :padding .5em 0 2.5em 0
+  :margin 0 0 0 1em
+  :background #FFF
+  :font-size 1.3em
+  :width 95%
+  :float left
+
+
+/************************************ tables
+table 
+  :border-collapse collapse
+  // border2px solid #e3e3e3
+  :text-align left
+  :width 100%
+  :margin 0
+  
+  thead th, tbody td, th, td 
+    :padding 0.3em  
+
+  thead tr  
+    :background-color #efefef
+  th
+    :color black
+  tr.odd, tr.even
+    :border-top 1px solid #DDDDDD 
+  tr.odd, tr.odd input
+    :background-color #F6F6F6
+  tr.even
+    :background-color #FBFBFB
+  tr.unavailable, tr.unavailable a
+    :color grey 
+  tr.unavailable a:hover
+    :color #ED0606
+  tr.just_updated
+    :color #008000
+  tr.selected, tr.active
+    :background-color #ffffc2
+      
+table.list
+  //:border 2px solid #78b74e
+  tr
+    :border 1px solid #e3e3e3
+  tbody tr:hover
+    :background-color #EEEEDD
+    
+table tfoot tr
+  :background-color #fff
+  td
+    :padding-top 0.8em
+   
+
+tr.edit_inline
+  :background-color = !hover_yellow
+  td, span
+    :padding 0.5em 0.2em
+
+div.legend, div.legend table th  
+  :color grey
+  :font-size .8em
+  :background none
+
+form table 
+  :border none
+
+table.ordered_articles
+  :background-color #fff
+  tbody tr:hover
+    :background-color #EEEEDD
+  a
+    :display block
+  tr.results:hover
+    :background-color none
+  table
+    tfoot
+      :font-weight bold
+      
+td.currency, td.actions
+  :text-align right
+  :padding-right 0.5em
+
+// ************************************* for edit formulars */
+div.edit_form
+  :border 2px solid #e3e3e3
+  :background #f5f5f5
+  :padding 0 0.8em 0.8em 0.8em
+  :margin 5px 0
+  :color black
+  
+#edit_article, #edit_box
+  :position fixed
+  :top 23%
+  :left 10em
+  :width 50em
+  :background #FBFBFB
+  :padding 3em
+  :padding-top 1em
+  :border 
+    :width 3px
+    :style solid
+    :color = !main_red
+  
+// ***************************************** other boxes */
+
+// *********boxes in columns ****/
+div.box 
+  :border-left 2px solid #78b74e
+  :padding-left 5px
+
+div.single_column, div.left_column, div.right_column
+  :margin .5em .5em 1.5em .5em
+
+div.single_column 
+  :width 100%
+
+div.left_column 
+  :width 40%
+  :float left
+
+div.right_column
+  :margin-bottom 3em
+  :width 55%
+  :float right
+
+// *********** content of boxes ******/
+
+div.box_title 
+  :background #78b74e
+  :padding 5px 10px
+  
+  h2, h2 a 
+    :color #FFF
+    :margin 0
+  h2
+    :font-size 1.3em 
+
+div.column_content 
+  :background = !boxContent
+  :color black
+  :padding 10px
+  h2 
+    :color black
+    :font-size 1.3em
+    :margin 1em 0 0 0
+  #links
+    :float right
+
+// for special pages
+// index-page
+
+
+
+
+// * article show
+tr.current_price
+  :background #cdee9e
+    
+
+// **** maybe later for the very little spinner
+li.check div.spinner
+  :display block 
+  :height 5px 
+  :width 21px 
+  :background-image url(/images/dots-white.gif) 
+  :line-height 16px 
+  :float left 
+  :margin-right 5px
+  :background-position center center
+  :background-repeat no-repeat
+
+
+// ************************************* the order page */
+span.used, span.unused
+  :font-weight bold
+span.used  
+  :color #008000
+span.unused
+  :color #ed0606
+span.total
+  :font-size 80% 
+table#order
+  :text-align center
+  input
+    :font-size 80% 
+  th#col_required, th#col_tolerance
+    :width 145px 
+  th#col_packages,  th#col_left_units
+    :width 50px 
+  td#col_left_units
+    :color #ed0606
+  td
+    :padding 0.6em
+  td.name, tr.note td
+    :text-align left
+    :padding-left 10px
+  tfoot
+    tr
+      :background-color = !lightGreen
+    td
+      :padding-right 10px
+  tr.note
+    :background-color #FBFBFB
+    :font-size 0.9em
+    :border-bottom 1px solid #DDDDDD 
+    td
+      :padding-left 20px
+      
+// ********* Comments
+#newComment
+  :margin 1em
+.comment
+  :border-bottom 1px dotted black
+  :padding .5em 0 1em .5em
+  .timestamp
+    :font-size 0.8em
+    :color grey
+    
+// *************** Clearing Order Page ..
+#editOrderNav
+  a
+    :color #fff
+    :font-weight bold
+  ul
+    :margin 0
+    :padding 0
+    li
+      :display inline
+      :list-style none
+      :margin-right 1em
+      
+// *************** Tasks ...
+.accepted
+  color: green
+  font-weight: bold
+.done, .done a, .done .accepted
+  color: grey
+  font-weight: normal
+  
+// **************  auto_complete
+ul.autocomplete
+  .nick, .informal
+    margin: auto
+  .nick
+    font-weight: bold
+  .informal
+    color: grey
+    margin-left: 1em
+    
+// ******* to navigate easy to the next element, e.g. next order
+#element_navigation
+  position: relative
+  top: -1em
+  left: 5%
--- a/public/stylesheets/sass/nav.sass
+++ b/public/stylesheets/sass/nav.sass
@ -0,0 +1,63 @@
+/* Navigation ....
+#nav 
+  :position relative
+  :height 3em
+  :text-align right
+  ul 
+    :padding 0 0 0 0
+    :margin -2.3em 0 0 0
+    :list-style none
+    li 
+      :display inline
+      :list-style none
+      :padding 0.3em 0.3em 0.3em 0
+      :margin 0 0.2em
+      :background none
+      a 
+        :margin 0.1em 0 0 0
+        :text-align center
+        :font-size 1.1em
+        :font-weight bold
+        :text-decoration none
+        :color #737272
+        :border none
+        :border-bottom none
+        :background #e3e3e3
+        :padding 0.5em 1.2em 0.1em 1.2em
+        :margin-top 0
+      a:hover 
+        :color #ED0606
+
+      // second row of nav
+      ul  
+        :display none
+        :position absolute
+        :margin 0 
+        :left 0
+        :padding 0.6em
+        :bottom -1.4em
+        :right 0em
+        :background #ED0606
+        li 
+          :border-left 0.1em dotted white
+          :background none
+        a, a:hover
+          :border none
+          :background none
+          :color #FFF
+          :padding 0.7em
+          :font-style normal
+          :font-size 1em
+          
+    //current list-element
+    li.current 
+      a 
+        :border none
+        :border-bottom none
+        :background #ED0606
+        :padding-bottom 0.6em
+        :color #FFF
+      ul
+        :display inline
+        a
+          :background none
--- a/public/stylesheets/sass/print.sass
+++ b/public/stylesheets/sass/print.sass
@ -0,0 +1,6 @@
+@import main.sass
+#logininfo, #header, #footer
+  :display none
+h1, h2
+  :color black
+  :border-color black
--- a/public/stylesheets/sass/rails_messages.sass
+++ b/public/stylesheets/sass/rails_messages.sass
@ -0,0 +1,69 @@
+/* rails messages ....
+!main_red = #ED0606
+
+h3.notice, div.notice
+  :color #090
+h3.notice
+  :background #dfd url(/images/icon_message.gif) no-repeat 10px 3px 
+  :border 1px solid #bfb 
+  :padding 4px 40px 
+  :margin 2em 0 1em 0 
+  :font-size 100%
+  :position relative 
+
+h3.error, div.error
+  :color red
+  :font-size 100%
+  font-weight: bold
+h3.error
+  :background yellow url(/images/error.png) no-repeat 10px 3px 
+  :border 1px solid red 
+  :padding 4px 40px 
+  :position relative 
+  :margin 2em 0 1em 0
+  font-weight: normal
+
+.fieldWithErrors
+  :padding 2px
+  :background-color red
+  :display table
+
+.fieldWithErrors input 
+  :background-color yellow
+
+#errorExplanation 
+  :width 40em
+  :border 2px solid red
+  :padding 7px
+  :padding-bottom 12px
+  :margin-bottom 20px
+  :background-color #f0f0f0
+  h2 
+    :text-align left
+    :font-weight bold
+    :padding 5px 5px 5px 15px
+    :font-size 12px
+    :margin -7px
+    :background-color = !main_red
+    :color #fff
+  p 
+    :color #333
+    :margin-bottom 0
+    :padding 5px
+  ul li 
+    :font-size 12px
+    :list-style square
+
+div.uploadStatus 
+  :margin 5px
+
+div.progressBar 
+  :margin 5px
+  div.border 
+    :background-color #fff
+    :border 1px solid grey
+    :width 100%
+  div.background 
+    :background-color #333
+    :height 18px
+    :width 0%