[pve-devel] r5824 - pve-manager/pve2/www/css

svn-commits at proxmox.com svn-commits at proxmox.com
Tue Apr 19 10:51:43 CEST 2011


Author: dietmar
Date: 2011-04-19 10:51:43 +0200 (Tue, 19 Apr 2011)
New Revision: 5824

Removed:
   pve-manager/pve2/www/css/VncViewer.jar
   pve-manager/pve2/www/css/iehacks.css
   pve-manager/pve2/www/css/prototype.js
   pve-manager/pve2/www/css/pve.css
   pve-manager/pve2/www/css/pve.js
Modified:
   pve-manager/pve2/www/css/Makefile.am
Log:
remove stale files


Modified: pve-manager/pve2/www/css/Makefile.am
===================================================================
--- pve-manager/pve2/www/css/Makefile.am	2011-04-19 08:47:34 UTC (rev 5823)
+++ pve-manager/pve2/www/css/Makefile.am	2011-04-19 08:51:43 UTC (rev 5824)
@@ -2,10 +2,6 @@
 
 
 css_DATA = 		\
-	pve.js		\
-	VncViewer.jar	\
-	iehacks.css	\
-	pve.css		\
 	ext-pve.css
 
 cssdir = ${WWW_CSSDIR}

Deleted: pve-manager/pve2/www/css/VncViewer.jar
===================================================================
(Binary files differ)

Deleted: pve-manager/pve2/www/css/iehacks.css
===================================================================
--- pve-manager/pve2/www/css/iehacks.css	2011-04-19 08:47:34 UTC (rev 5823)
+++ pve-manager/pve2/www/css/iehacks.css	2011-04-19 08:51:43 UTC (rev 5824)
@@ -1,5 +0,0 @@
-input[type="checkbox"]
-{
-  margin: -3px 0; 
-}
-

Deleted: pve-manager/pve2/www/css/prototype.js
===================================================================
--- pve-manager/pve2/www/css/prototype.js	2011-04-19 08:47:34 UTC (rev 5823)
+++ pve-manager/pve2/www/css/prototype.js	2011-04-19 08:51:43 UTC (rev 5824)
@@ -1,3271 +0,0 @@
-/*  Prototype JavaScript framework, version 1.5.1
- *  (c) 2005-2007 Sam Stephenson
- *
- *  Prototype is freely distributable under the terms of an MIT-style license.
- *  For details, see the Prototype web site: http://www.prototypejs.org/
- *
-/*--------------------------------------------------------------------------*/
-
-var Prototype = {
-  Version: '1.5.1',
-
-  Browser: {
-    IE:     !!(window.attachEvent && !window.opera),
-    Opera:  !!window.opera,
-    WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
-    Gecko:  navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1
-  },
-
-  BrowserFeatures: {
-    XPath: !!document.evaluate,
-    ElementExtensions: !!window.HTMLElement,
-    SpecificElementExtensions:
-      (document.createElement('div').__proto__ !==
-       document.createElement('form').__proto__)
-  },
-
-  ScriptFragment: '<script[^>]*>([\u0001-\uFFFF]*?)</script>',
-  JSONFilter: /^\/\*-secure-\s*(.*)\s*\*\/\s*$/,
-
-  emptyFunction: function() { },
-  K: function(x) { return x }
-}
-
-var Class = {
-  create: function() {
-    return function() {
-      this.initialize.apply(this, arguments);
-    }
-  }
-}
-
-var Abstract = new Object();
-
-Object.extend = function(destination, source) {
-  for (var property in source) {
-    destination[property] = source[property];
-  }
-  return destination;
-}
-
-Object.extend(Object, {
-  inspect: function(object) {
-    try {
-      if (object === undefined) return 'undefined';
-      if (object === null) return 'null';
-      return object.inspect ? object.inspect() : object.toString();
-    } catch (e) {
-      if (e instanceof RangeError) return '...';
-      throw e;
-    }
-  },
-
-  toJSON: function(object) {
-    var type = typeof object;
-    switch(type) {
-      case 'undefined':
-      case 'function':
-      case 'unknown': return;
-      case 'boolean': return object.toString();
-    }
-    if (object === null) return 'null';
-    if (object.toJSON) return object.toJSON();
-    if (object.ownerDocument === document) return;
-    var results = [];
-    for (var property in object) {
-      var value = Object.toJSON(object[property]);
-      if (value !== undefined)
-        results.push(property.toJSON() + ': ' + value);
-    }
-    return '{' + results.join(', ') + '}';
-  },
-
-  keys: function(object) {
-    var keys = [];
-    for (var property in object)
-      keys.push(property);
-    return keys;
-  },
-
-  values: function(object) {
-    var values = [];
-    for (var property in object)
-      values.push(object[property]);
-    return values;
-  },
-
-  clone: function(object) {
-    return Object.extend({}, object);
-  }
-});
-
-Function.prototype.bind = function() {
-  var __method = this, args = $A(arguments), object = args.shift();
-  return function() {
-    return __method.apply(object, args.concat($A(arguments)));
-  }
-}
-
-Function.prototype.bindAsEventListener = function(object) {
-  var __method = this, args = $A(arguments), object = args.shift();
-  return function(event) {
-    return __method.apply(object, [event || window.event].concat(args));
-  }
-}
-
-Object.extend(Number.prototype, {
-  toColorPart: function() {
-    return this.toPaddedString(2, 16);
-  },
-
-  succ: function() {
-    return this + 1;
-  },
-
-  times: function(iterator) {
-    $R(0, this, true).each(iterator);
-    return this;
-  },
-
-  toPaddedString: function(length, radix) {
-    var string = this.toString(radix || 10);
-    return '0'.times(length - string.length) + string;
-  },
-
-  toJSON: function() {
-    return isFinite(this) ? this.toString() : 'null';
-  }
-});
-
-Date.prototype.toJSON = function() {
-  return '"' + this.getFullYear() + '-' +
-    (this.getMonth() + 1).toPaddedString(2) + '-' +
-    this.getDate().toPaddedString(2) + 'T' +
-    this.getHours().toPaddedString(2) + ':' +
-    this.getMinutes().toPaddedString(2) + ':' +
-    this.getSeconds().toPaddedString(2) + '"';
-};
-
-var Try = {
-  these: function() {
-    var returnValue;
-
-    for (var i = 0, length = arguments.length; i < length; i++) {
-      var lambda = arguments[i];
-      try {
-        returnValue = lambda();
-        break;
-      } catch (e) {}
-    }
-
-    return returnValue;
-  }
-}
-
-/*--------------------------------------------------------------------------*/
-
-var PeriodicalExecuter = Class.create();
-PeriodicalExecuter.prototype = {
-  initialize: function(callback, frequency) {
-    this.callback = callback;
-    this.frequency = frequency;
-    this.currentlyExecuting = false;
-
-    this.registerCallback();
-  },
-
-  registerCallback: function() {
-    this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
-  },
-
-  stop: function() {
-    if (!this.timer) return;
-    clearInterval(this.timer);
-    this.timer = null;
-  },
-
-  onTimerEvent: function() {
-    if (!this.currentlyExecuting) {
-      try {
-        this.currentlyExecuting = true;
-        this.callback(this);
-      } finally {
-        this.currentlyExecuting = false;
-      }
-    }
-  }
-}
-Object.extend(String, {
-  interpret: function(value) {
-    return value == null ? '' : String(value);
-  },
-  specialChar: {
-    '\b': '\\b',
-    '\t': '\\t',
-    '\n': '\\n',
-    '\f': '\\f',
-    '\r': '\\r',
-    '\\': '\\\\'
-  }
-});
-
-Object.extend(String.prototype, {
-  gsub: function(pattern, replacement) {
-    var result = '', source = this, match;
-    replacement = arguments.callee.prepareReplacement(replacement);
-
-    while (source.length > 0) {
-      if (match = source.match(pattern)) {
-        result += source.slice(0, match.index);
-        result += String.interpret(replacement(match));
-        source  = source.slice(match.index + match[0].length);
-      } else {
-        result += source, source = '';
-      }
-    }
-    return result;
-  },
-
-  sub: function(pattern, replacement, count) {
-    replacement = this.gsub.prepareReplacement(replacement);
-    count = count === undefined ? 1 : count;
-
-    return this.gsub(pattern, function(match) {
-      if (--count < 0) return match[0];
-      return replacement(match);
-    });
-  },
-
-  scan: function(pattern, iterator) {
-    this.gsub(pattern, iterator);
-    return this;
-  },
-
-  truncate: function(length, truncation) {
-    length = length || 30;
-    truncation = truncation === undefined ? '...' : truncation;
-    return this.length > length ?
-      this.slice(0, length - truncation.length) + truncation : this;
-  },
-
-  strip: function() {
-    return this.replace(/^\s+/, '').replace(/\s+$/, '');
-  },
-
-  stripTags: function() {
-    return this.replace(/<\/?[^>]+>/gi, '');
-  },
-
-  stripScripts: function() {
-    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
-  },
-
-  extractScripts: function() {
-    var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
-    var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
-    return (this.match(matchAll) || []).map(function(scriptTag) {
-      return (scriptTag.match(matchOne) || ['', ''])[1];
-    });
-  },
-
-  evalScripts: function() {
-    return this.extractScripts().map(function(script) { return eval(script) });
-  },
-
-  escapeHTML: function() {
-    var self = arguments.callee;
-    self.text.data = this;
-    return self.div.innerHTML;
-  },
-
-  unescapeHTML: function() {
-    var div = document.createElement('div');
-    div.innerHTML = this.stripTags();
-    return div.childNodes[0] ? (div.childNodes.length > 1 ?
-      $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
-      div.childNodes[0].nodeValue) : '';
-  },
-
-  toQueryParams: function(separator) {
-    var match = this.strip().match(/([^?#]*)(#.*)?$/);
-    if (!match) return {};
-
-    return match[1].split(separator || '&').inject({}, function(hash, pair) {
-      if ((pair = pair.split('='))[0]) {
-        var key = decodeURIComponent(pair.shift());
-        var value = pair.length > 1 ? pair.join('=') : pair[0];
-        if (value != undefined) value = decodeURIComponent(value);
-
-        if (key in hash) {
-          if (hash[key].constructor != Array) hash[key] = [hash[key]];
-          hash[key].push(value);
-        }
-        else hash[key] = value;
-      }
-      return hash;
-    });
-  },
-
-  toArray: function() {
-    return this.split('');
-  },
-
-  succ: function() {
-    return this.slice(0, this.length - 1) +
-      String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
-  },
-
-  times: function(count) {
-    var result = '';
-    for (var i = 0; i < count; i++) result += this;
-    return result;
-  },
-
-  camelize: function() {
-    var parts = this.split('-'), len = parts.length;
-    if (len == 1) return parts[0];
-
-    var camelized = this.charAt(0) == '-'
-      ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
-      : parts[0];
-
-    for (var i = 1; i < len; i++)
-      camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);
-
-    return camelized;
-  },
-
-  capitalize: function() {
-    return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
-  },
-
-  underscore: function() {
-    return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
-  },
-
-  dasherize: function() {
-    return this.gsub(/_/,'-');
-  },
-
-  inspect: function(useDoubleQuotes) {
-    var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
-      var character = String.specialChar[match[0]];
-      return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);
-    });
-    if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
-    return "'" + escapedString.replace(/'/g, '\\\'') + "'";
-  },
-
-  toJSON: function() {
-    return this.inspect(true);
-  },
-
-  unfilterJSON: function(filter) {
-    return this.sub(filter || Prototype.JSONFilter, '#{1}');
-  },
-
-  evalJSON: function(sanitize) {
-    var json = this.unfilterJSON();
-    try {
-      if (!sanitize || (/^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/.test(json)))
-        return eval('(' + json + ')');
-    } catch (e) { }
-    throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
-  },
-
-  include: function(pattern) {
-    return this.indexOf(pattern) > -1;
-  },
-
-  startsWith: function(pattern) {
-    return this.indexOf(pattern) === 0;
-  },
-
-  endsWith: function(pattern) {
-    var d = this.length - pattern.length;
-    return d >= 0 && this.lastIndexOf(pattern) === d;
-  },
-
-  empty: function() {
-    return this == '';
-  },
-
-  blank: function() {
-    return /^\s*$/.test(this);
-  }
-});
-
-if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
-  escapeHTML: function() {
-    return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
-  },
-  unescapeHTML: function() {
-    return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
-  }
-});
-
-String.prototype.gsub.prepareReplacement = function(replacement) {
-  if (typeof replacement == 'function') return replacement;
-  var template = new Template(replacement);
-  return function(match) { return template.evaluate(match) };
-}
-
-String.prototype.parseQuery = String.prototype.toQueryParams;
-
-Object.extend(String.prototype.escapeHTML, {
-  div:  document.createElement('div'),
-  text: document.createTextNode('')
-});
-
-with (String.prototype.escapeHTML) div.appendChild(text);
-
-var Template = Class.create();
-Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
-Template.prototype = {
-  initialize: function(template, pattern) {
-    this.template = template.toString();
-    this.pattern  = pattern || Template.Pattern;
-  },
-
-  evaluate: function(object) {
-    return this.template.gsub(this.pattern, function(match) {
-      var before = match[1];
-      if (before == '\\') return match[2];
-      return before + String.interpret(object[match[3]]);
-    });
-  }
-}
-
-var $break = {}, $continue = new Error('"throw $continue" is deprecated, use "return" instead');
-
-var Enumerable = {
-  each: function(iterator) {
-    var index = 0;
-    try {
-      this._each(function(value) {
-        iterator(value, index++);
-      });
-    } catch (e) {
-      if (e != $break) throw e;
-    }
-    return this;
-  },
-
-  eachSlice: function(number, iterator) {
-    var index = -number, slices = [], array = this.toArray();
-    while ((index += number) < array.length)
-      slices.push(array.slice(index, index+number));
-    return slices.map(iterator);
-  },
-
-  all: function(iterator) {
-    var result = true;
-    this.each(function(value, index) {
-      result = result && !!(iterator || Prototype.K)(value, index);
-      if (!result) throw $break;
-    });
-    return result;
-  },
-
-  any: function(iterator) {
-    var result = false;
-    this.each(function(value, index) {
-      if (result = !!(iterator || Prototype.K)(value, index))
-        throw $break;
-    });
-    return result;
-  },
-
-  collect: function(iterator) {
-    var results = [];
-    this.each(function(value, index) {
-      results.push((iterator || Prototype.K)(value, index));
-    });
-    return results;
-  },
-
-  detect: function(iterator) {
-    var result;
-    this.each(function(value, index) {
-      if (iterator(value, index)) {
-        result = value;
-        throw $break;
-      }
-    });
-    return result;
-  },
-
-  findAll: function(iterator) {
-    var results = [];
-    this.each(function(value, index) {
-      if (iterator(value, index))
-        results.push(value);
-    });
-    return results;
-  },
-
-  grep: function(pattern, iterator) {
-    var results = [];
-    this.each(function(value, index) {
-      var stringValue = value.toString();
-      if (stringValue.match(pattern))
-        results.push((iterator || Prototype.K)(value, index));
-    })
-    return results;
-  },
-
-  include: function(object) {
-    var found = false;
-    this.each(function(value) {
-      if (value == object) {
-        found = true;
-        throw $break;
-      }
-    });
-    return found;
-  },
-
-  inGroupsOf: function(number, fillWith) {
-    fillWith = fillWith === undefined ? null : fillWith;
-    return this.eachSlice(number, function(slice) {
-      while(slice.length < number) slice.push(fillWith);
-      return slice;
-    });
-  },
-
-  inject: function(memo, iterator) {
-    this.each(function(value, index) {
-      memo = iterator(memo, value, index);
-    });
-    return memo;
-  },
-
-  invoke: function(method) {
-    var args = $A(arguments).slice(1);
-    return this.map(function(value) {
-      return value[method].apply(value, args);
-    });
-  },
-
-  max: function(iterator) {
-    var result;
-    this.each(function(value, index) {
-      value = (iterator || Prototype.K)(value, index);
-      if (result == undefined || value >= result)
-        result = value;
-    });
-    return result;
-  },
-
-  min: function(iterator) {
-    var result;
-    this.each(function(value, index) {
-      value = (iterator || Prototype.K)(value, index);
-      if (result == undefined || value < result)
-        result = value;
-    });
-    return result;
-  },
-
-  partition: function(iterator) {
-    var trues = [], falses = [];
-    this.each(function(value, index) {
-      ((iterator || Prototype.K)(value, index) ?
-        trues : falses).push(value);
-    });
-    return [trues, falses];
-  },
-
-  pluck: function(property) {
-    var results = [];
-    this.each(function(value, index) {
-      results.push(value[property]);
-    });
-    return results;
-  },
-
-  reject: function(iterator) {
-    var results = [];
-    this.each(function(value, index) {
-      if (!iterator(value, index))
-        results.push(value);
-    });
-    return results;
-  },
-
-  sortBy: function(iterator) {
-    return this.map(function(value, index) {
-      return {value: value, criteria: iterator(value, index)};
-    }).sort(function(left, right) {
-      var a = left.criteria, b = right.criteria;
-      return a < b ? -1 : a > b ? 1 : 0;
-    }).pluck('value');
-  },
-
-  toArray: function() {
-    return this.map();
-  },
-
-  zip: function() {
-    var iterator = Prototype.K, args = $A(arguments);
-    if (typeof args.last() == 'function')
-      iterator = args.pop();
-
-    var collections = [this].concat(args).map($A);
-    return this.map(function(value, index) {
-      return iterator(collections.pluck(index));
-    });
-  },
-
-  size: function() {
-    return this.toArray().length;
-  },
-
-  inspect: function() {
-    return '#<Enumerable:' + this.toArray().inspect() + '>';
-  }
-}
-
-Object.extend(Enumerable, {
-  map:     Enumerable.collect,
-  find:    Enumerable.detect,
-  select:  Enumerable.findAll,
-  member:  Enumerable.include,
-  entries: Enumerable.toArray
-});
-var $A = Array.from = function(iterable) {
-  if (!iterable) return [];
-  if (iterable.toArray) {
-    return iterable.toArray();
-  } else {
-    var results = [];
-    for (var i = 0, length = iterable.length; i < length; i++)
-      results.push(iterable[i]);
-    return results;
-  }
-}
-
-if (Prototype.Browser.WebKit) {
-  $A = Array.from = function(iterable) {
-    if (!iterable) return [];
-    if (!(typeof iterable == 'function' && iterable == '[object NodeList]') &&
-      iterable.toArray) {
-      return iterable.toArray();
-    } else {
-      var results = [];
-      for (var i = 0, length = iterable.length; i < length; i++)
-        results.push(iterable[i]);
-      return results;
-    }
-  }
-}
-
-Object.extend(Array.prototype, Enumerable);
-
-if (!Array.prototype._reverse)
-  Array.prototype._reverse = Array.prototype.reverse;
-
-Object.extend(Array.prototype, {
-  _each: function(iterator) {
-    for (var i = 0, length = this.length; i < length; i++)
-      iterator(this[i]);
-  },
-
-  clear: function() {
-    this.length = 0;
-    return this;
-  },
-
-  first: function() {
-    return this[0];
-  },
-
-  last: function() {
-    return this[this.length - 1];
-  },
-
-  compact: function() {
-    return this.select(function(value) {
-      return value != null;
-    });
-  },
-
-  flatten: function() {
-    return this.inject([], function(array, value) {
-      return array.concat(value && value.constructor == Array ?
-        value.flatten() : [value]);
-    });
-  },
-
-  without: function() {
-    var values = $A(arguments);
-    return this.select(function(value) {
-      return !values.include(value);
-    });
-  },
-
-  indexOf: function(object) {
-    for (var i = 0, length = this.length; i < length; i++)
-      if (this[i] == object) return i;
-    return -1;
-  },
-
-  reverse: function(inline) {
-    return (inline !== false ? this : this.toArray())._reverse();
-  },
-
-  reduce: function() {
-    return this.length > 1 ? this : this[0];
-  },
-
-  uniq: function(sorted) {
-    return this.inject([], function(array, value, index) {
-      if (0 == index || (sorted ? array.last() != value : !array.include(value)))
-        array.push(value);
-      return array;
-    });
-  },
-
-  clone: function() {
-    return [].concat(this);
-  },
-
-  size: function() {
-    return this.length;
-  },
-
-  inspect: function() {
-    return '[' + this.map(Object.inspect).join(', ') + ']';
-  },
-
-  toJSON: function() {
-    var results = [];
-    this.each(function(object) {
-      var value = Object.toJSON(object);
-      if (value !== undefined) results.push(value);
-    });
-    return '[' + results.join(', ') + ']';
-  }
-});
-
-Array.prototype.toArray = Array.prototype.clone;
-
-function $w(string) {
-  string = string.strip();
-  return string ? string.split(/\s+/) : [];
-}
-
-if (Prototype.Browser.Opera){
-  Array.prototype.concat = function() {
-    var array = [];
-    for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);
-    for (var i = 0, length = arguments.length; i < length; i++) {
-      if (arguments[i].constructor == Array) {
-        for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
-          array.push(arguments[i][j]);
-      } else {
-        array.push(arguments[i]);
-      }
-    }
-    return array;
-  }
-}
-var Hash = function(object) {
-  if (object instanceof Hash) this.merge(object);
-  else Object.extend(this, object || {});
-};
-
-Object.extend(Hash, {
-  toQueryString: function(obj) {
-    var parts = [];
-    parts.add = arguments.callee.addPair;
-
-    this.prototype._each.call(obj, function(pair) {
-      if (!pair.key) return;
-      var value = pair.value;
-
-      if (value && typeof value == 'object') {
-        if (value.constructor == Array) value.each(function(value) {
-          parts.add(pair.key, value);
-        });
-        return;
-      }
-      parts.add(pair.key, value);
-    });
-
-    return parts.join('&');
-  },
-
-  toJSON: function(object) {
-    var results = [];
-    this.prototype._each.call(object, function(pair) {
-      var value = Object.toJSON(pair.value);
-      if (value !== undefined) results.push(pair.key.toJSON() + ': ' + value);
-    });
-    return '{' + results.join(', ') + '}';
-  }
-});
-
-Hash.toQueryString.addPair = function(key, value, prefix) {
-  key = encodeURIComponent(key);
-  if (value === undefined) this.push(key);
-  else this.push(key + '=' + (value == null ? '' : encodeURIComponent(value)));
-}
-
-Object.extend(Hash.prototype, Enumerable);
-Object.extend(Hash.prototype, {
-  _each: function(iterator) {
-    for (var key in this) {
-      var value = this[key];
-      if (value && value == Hash.prototype[key]) continue;
-
-      var pair = [key, value];
-      pair.key = key;
-      pair.value = value;
-      iterator(pair);
-    }
-  },
-
-  keys: function() {
-    return this.pluck('key');
-  },
-
-  values: function() {
-    return this.pluck('value');
-  },
-
-  merge: function(hash) {
-    return $H(hash).inject(this, function(mergedHash, pair) {
-      mergedHash[pair.key] = pair.value;
-      return mergedHash;
-    });
-  },
-
-  remove: function() {
-    var result;
-    for(var i = 0, length = arguments.length; i < length; i++) {
-      var value = this[arguments[i]];
-      if (value !== undefined){
-        if (result === undefined) result = value;
-        else {
-          if (result.constructor != Array) result = [result];
-          result.push(value)
-        }
-      }
-      delete this[arguments[i]];
-    }
-    return result;
-  },
-
-  toQueryString: function() {
-    return Hash.toQueryString(this);
-  },
-
-  inspect: function() {
-    return '#<Hash:{' + this.map(function(pair) {
-      return pair.map(Object.inspect).join(': ');
-    }).join(', ') + '}>';
-  },
-
-  toJSON: function() {
-    return Hash.toJSON(this);
-  }
-});
-
-function $H(object) {
-  if (object instanceof Hash) return object;
-  return new Hash(object);
-};
-
-// Safari iterates over shadowed properties
-if (function() {
-  var i = 0, Test = function(value) { this.key = value };
-  Test.prototype.key = 'foo';
-  for (var property in new Test('bar')) i++;
-  return i > 1;
-}()) Hash.prototype._each = function(iterator) {
-  var cache = [];
-  for (var key in this) {
-    var value = this[key];
-    if ((value && value == Hash.prototype[key]) || cache.include(key)) continue;
-    cache.push(key);
-    var pair = [key, value];
-    pair.key = key;
-    pair.value = value;
-    iterator(pair);
-  }
-};
-ObjectRange = Class.create();
-Object.extend(ObjectRange.prototype, Enumerable);
-Object.extend(ObjectRange.prototype, {
-  initialize: function(start, end, exclusive) {
-    this.start = start;
-    this.end = end;
-    this.exclusive = exclusive;
-  },
-
-  _each: function(iterator) {
-    var value = this.start;
-    while (this.include(value)) {
-      iterator(value);
-      value = value.succ();
-    }
-  },
-
-  include: function(value) {
-    if (value < this.start)
-      return false;
-    if (this.exclusive)
-      return value < this.end;
-    return value <= this.end;
-  }
-});
-
-var $R = function(start, end, exclusive) {
-  return new ObjectRange(start, end, exclusive);
-}
-
-var Ajax = {
-  getTransport: function() {
-    return Try.these(
-      function() {return new XMLHttpRequest()},
-      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
-      function() {return new ActiveXObject('Microsoft.XMLHTTP')}
-    ) || false;
-  },
-
-  activeRequestCount: 0
-}
-
-Ajax.Responders = {
-  responders: [],
-
-  _each: function(iterator) {
-    this.responders._each(iterator);
-  },
-
-  register: function(responder) {
-    if (!this.include(responder))
-      this.responders.push(responder);
-  },
-
-  unregister: function(responder) {
-    this.responders = this.responders.without(responder);
-  },
-
-  dispatch: function(callback, request, transport, json) {
-    this.each(function(responder) {
-      if (typeof responder[callback] == 'function') {
-        try {
-          responder[callback].apply(responder, [request, transport, json]);
-        } catch (e) {}
-      }
-    });
-  }
-};
-
-Object.extend(Ajax.Responders, Enumerable);
-
-Ajax.Responders.register({
-  onCreate: function() {
-    Ajax.activeRequestCount++;
-  },
-  onComplete: function() {
-    Ajax.activeRequestCount--;
-  }
-});
-
-Ajax.Base = function() {};
-Ajax.Base.prototype = {
-  setOptions: function(options) {
-    this.options = {
-      method:       'post',
-      asynchronous: true,
-      contentType:  'application/x-www-form-urlencoded',
-      encoding:     'UTF-8',
-      parameters:   ''
-    }
-    Object.extend(this.options, options || {});
-
-    this.options.method = this.options.method.toLowerCase();
-    if (typeof this.options.parameters == 'string')
-      this.options.parameters = this.options.parameters.toQueryParams();
-  }
-}
-
-Ajax.Request = Class.create();
-Ajax.Request.Events =
-  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
-
-Ajax.Request.prototype = Object.extend(new Ajax.Base(), {
-  _complete: false,
-
-  initialize: function(url, options) {
-    this.transport = Ajax.getTransport();
-    this.setOptions(options);
-    this.request(url);
-  },
-
-  request: function(url) {
-    this.url = url;
-    this.method = this.options.method;
-    var params = Object.clone(this.options.parameters);
-
-    if (!['get', 'post'].include(this.method)) {
-      // simulate other verbs over post
-      params['_method'] = this.method;
-      this.method = 'post';
-    }
-
-    this.parameters = params;
-
-    if (params = Hash.toQueryString(params)) {
-      // when GET, append parameters to URL
-      if (this.method == 'get')
-        this.url += (this.url.include('?') ? '&' : '?') + params;
-      else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
-        params += '&_=';
-    }
-
-    try {
-      if (this.options.onCreate) this.options.onCreate(this.transport);
-      Ajax.Responders.dispatch('onCreate', this, this.transport);
-
-      this.transport.open(this.method.toUpperCase(), this.url,
-        this.options.asynchronous);
-
-      if (this.options.asynchronous)
-        setTimeout(function() { this.respondToReadyState(1) }.bind(this), 10);
-
-      this.transport.onreadystatechange = this.onStateChange.bind(this);
-      this.setRequestHeaders();
-
-      this.body = this.method == 'post' ? (this.options.postBody || params) : null;
-      this.transport.send(this.body);
-
-      /* Force Firefox to handle ready state 4 for synchronous requests */
-      if (!this.options.asynchronous && this.transport.overrideMimeType)
-        this.onStateChange();
-
-    }
-    catch (e) {
-      this.dispatchException(e);
-    }
-  },
-
-  onStateChange: function() {
-    var readyState = this.transport.readyState;
-    if (readyState > 1 && !((readyState == 4) && this._complete))
-      this.respondToReadyState(this.transport.readyState);
-  },
-
-  setRequestHeaders: function() {
-    var headers = {
-      'X-Requested-With': 'XMLHttpRequest',
-      'X-Prototype-Version': Prototype.Version,
-      'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
-    };
-
-    if (this.method == 'post') {
-      headers['Content-type'] = this.options.contentType +
-        (this.options.encoding ? '; charset=' + this.options.encoding : '');
-
-      /* Force "Connection: close" for older Mozilla browsers to work
-       * around a bug where XMLHttpRequest sends an incorrect
-       * Content-length header. See Mozilla Bugzilla #246651.
-       */
-      if (this.transport.overrideMimeType &&
-          (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
-            headers['Connection'] = 'close';
-    }
-
-    // user-defined headers
-    if (typeof this.options.requestHeaders == 'object') {
-      var extras = this.options.requestHeaders;
-
-      if (typeof extras.push == 'function')
-        for (var i = 0, length = extras.length; i < length; i += 2)
-          headers[extras[i]] = extras[i+1];
-      else
-        $H(extras).each(function(pair) { headers[pair.key] = pair.value });
-    }
-
-    for (var name in headers)
-      this.transport.setRequestHeader(name, headers[name]);
-  },
-
-  success: function() {
-    return !this.transport.status
-        || (this.transport.status >= 200 && this.transport.status < 300);
-  },
-
-  respondToReadyState: function(readyState) {
-    var state = Ajax.Request.Events[readyState];
-    var transport = this.transport, json = this.evalJSON();
-
-    if (state == 'Complete') {
-      try {
-        this._complete = true;
-        (this.options['on' + this.transport.status]
-         || this.options['on' + (this.success() ? 'Success' : 'Failure')]
-         || Prototype.emptyFunction)(transport, json);
-      } catch (e) {
-        this.dispatchException(e);
-      }
-
-      var contentType = this.getHeader('Content-type');
-      if (contentType && contentType.strip().
-        match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i))
-          this.evalResponse();
-    }
-
-    try {
-      (this.options['on' + state] || Prototype.emptyFunction)(transport, json);
-      Ajax.Responders.dispatch('on' + state, this, transport, json);
-    } catch (e) {
-      this.dispatchException(e);
-    }
-
-    if (state == 'Complete') {
-      // avoid memory leak in MSIE: clean up
-      this.transport.onreadystatechange = Prototype.emptyFunction;
-    }
-  },
-
-  getHeader: function(name) {
-    try {
-      return this.transport.getResponseHeader(name);
-    } catch (e) { return null }
-  },
-
-  evalJSON: function() {
-    try {
-      var json = this.getHeader('X-JSON');
-      return json ? json.evalJSON() : null;
-    } catch (e) { return null }
-  },
-
-  evalResponse: function() {
-    try {
-      return eval((this.transport.responseText || '').unfilterJSON());
-    } catch (e) {
-      this.dispatchException(e);
-    }
-  },
-
-  dispatchException: function(exception) {
-    (this.options.onException || Prototype.emptyFunction)(this, exception);
-    Ajax.Responders.dispatch('onException', this, exception);
-  }
-});
-
-Ajax.Updater = Class.create();
-
-Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {
-  initialize: function(container, url, options) {
-    this.container = {
-      success: (container.success || container),
-      failure: (container.failure || (container.success ? null : container))
-    }
-
-    this.transport = Ajax.getTransport();
-    this.setOptions(options);
-
-    var onComplete = this.options.onComplete || Prototype.emptyFunction;
-    this.options.onComplete = (function(transport, param) {
-      this.updateContent();
-      onComplete(transport, param);
-    }).bind(this);
-
-    this.request(url);
-  },
-
-  updateContent: function() {
-    var receiver = this.container[this.success() ? 'success' : 'failure'];
-    var response = this.transport.responseText;
-
-    if (!this.options.evalScripts) response = response.stripScripts();
-
-    if (receiver = $(receiver)) {
-      if (this.options.insertion)
-        new this.options.insertion(receiver, response);
-      else
-        receiver.update(response);
-    }
-
-    if (this.success()) {
-      if (this.onComplete)
-        setTimeout(this.onComplete.bind(this), 10);
-    }
-  }
-});
-
-Ajax.PeriodicalUpdater = Class.create();
-Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), {
-  initialize: function(container, url, options) {
-    this.setOptions(options);
-    this.onComplete = this.options.onComplete;
-
-    this.frequency = (this.options.frequency || 2);
-    this.decay = (this.options.decay || 1);
-
-    this.updater = {};
-    this.container = container;
-    this.url = url;
-
-    this.start();
-  },
-
-  start: function() {
-    this.options.onComplete = this.updateComplete.bind(this);
-    this.onTimerEvent();
-  },
-
-  stop: function() {
-    this.updater.options.onComplete = undefined;
-    clearTimeout(this.timer);
-    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
-  },
-
-  updateComplete: function(request) {
-    if (this.options.decay) {
-      this.decay = (request.responseText == this.lastText ?
-        this.decay * this.options.decay : 1);
-
-      this.lastText = request.responseText;
-    }
-    this.timer = setTimeout(this.onTimerEvent.bind(this),
-      this.decay * this.frequency * 1000);
-  },
-
-  onTimerEvent: function() {
-    this.updater = new Ajax.Updater(this.container, this.url, this.options);
-  }
-});
-function $(element) {
-  if (arguments.length > 1) {
-    for (var i = 0, elements = [], length = arguments.length; i < length; i++)
-      elements.push($(arguments[i]));
-    return elements;
-  }
-  if (typeof element == 'string')
-    element = document.getElementById(element);
-  return Element.extend(element);
-}
-
-if (Prototype.BrowserFeatures.XPath) {
-  document._getElementsByXPath = function(expression, parentElement) {
-    var results = [];
-    var query = document.evaluate(expression, $(parentElement) || document,
-      null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
-    for (var i = 0, length = query.snapshotLength; i < length; i++)
-      results.push(query.snapshotItem(i));
-    return results;
-  };
-
-  document.getElementsByClassName = function(className, parentElement) {
-    var q = ".//*[contains(concat(' ', @class, ' '), ' " + className + " ')]";
-    return document._getElementsByXPath(q, parentElement);
-  }
-
-} else document.getElementsByClassName = function(className, parentElement) {
-  var children = ($(parentElement) || document.body).getElementsByTagName('*');
-  var elements = [], child;
-  for (var i = 0, length = children.length; i < length; i++) {
-    child = children[i];
-    if (Element.hasClassName(child, className))
-      elements.push(Element.extend(child));
-  }
-  return elements;
-};
-
-/*--------------------------------------------------------------------------*/
-
-if (!window.Element) var Element = {};
-
-Element.extend = function(element) {
-  var F = Prototype.BrowserFeatures;
-  if (!element || !element.tagName || element.nodeType == 3 ||
-   element._extended || F.SpecificElementExtensions || element == window)
-    return element;
-
-  var methods = {}, tagName = element.tagName, cache = Element.extend.cache,
-   T = Element.Methods.ByTag;
-
-  // extend methods for all tags (Safari doesn't need this)
-  if (!F.ElementExtensions) {
-    Object.extend(methods, Element.Methods),
-    Object.extend(methods, Element.Methods.Simulated);
-  }
-
-  // extend methods for specific tags
-  if (T[tagName]) Object.extend(methods, T[tagName]);
-
-  for (var property in methods) {
-    var value = methods[property];
-    if (typeof value == 'function' && !(property in element))
-      element[property] = cache.findOrStore(value);
-  }
-
-  element._extended = Prototype.emptyFunction;
-  return element;
-};
-
-Element.extend.cache = {
-  findOrStore: function(value) {
-    return this[value] = this[value] || function() {
-      return value.apply(null, [this].concat($A(arguments)));
-    }
-  }
-};
-
-Element.Methods = {
-  visible: function(element) {
-    return $(element).style.display != 'none';
-  },
-
-  toggle: function(element) {
-    element = $(element);
-    Element[Element.visible(element) ? 'hide' : 'show'](element);
-    return element;
-  },
-
-  hide: function(element) {
-    $(element).style.display = 'none';
-    return element;
-  },
-
-  show: function(element) {
-    $(element).style.display = '';
-    return element;
-  },
-
-  remove: function(element) {
-    element = $(element);
-    element.parentNode.removeChild(element);
-    return element;
-  },
-
-  update: function(element, html) {
-    html = typeof html == 'undefined' ? '' : html.toString();
-    $(element).innerHTML = html.stripScripts();
-    setTimeout(function() {html.evalScripts()}, 10);
-    return element;
-  },
-
-  replace: function(element, html) {
-    element = $(element);
-    html = typeof html == 'undefined' ? '' : html.toString();
-    if (element.outerHTML) {
-      element.outerHTML = html.stripScripts();
-    } else {
-      var range = element.ownerDocument.createRange();
-      range.selectNodeContents(element);
-      element.parentNode.replaceChild(
-        range.createContextualFragment(html.stripScripts()), element);
-    }
-    setTimeout(function() {html.evalScripts()}, 10);
-    return element;
-  },
-
-  inspect: function(element) {
-    element = $(element);
-    var result = '<' + element.tagName.toLowerCase();
-    $H({'id': 'id', 'className': 'class'}).each(function(pair) {
-      var property = pair.first(), attribute = pair.last();
-      var value = (element[property] || '').toString();
-      if (value) result += ' ' + attribute + '=' + value.inspect(true);
-    });
-    return result + '>';
-  },
-
-  recursivelyCollect: function(element, property) {
-    element = $(element);
-    var elements = [];
-    while (element = element[property])
-      if (element.nodeType == 1)
-        elements.push(Element.extend(element));
-    return elements;
-  },
-
-  ancestors: function(element) {
-    return $(element).recursivelyCollect('parentNode');
-  },
-
-  descendants: function(element) {
-    return $A($(element).getElementsByTagName('*')).each(Element.extend);
-  },
-
-  firstDescendant: function(element) {
-    element = $(element).firstChild;
-    while (element && element.nodeType != 1) element = element.nextSibling;
-    return $(element);
-  },
-
-  immediateDescendants: function(element) {
-    if (!(element = $(element).firstChild)) return [];
-    while (element && element.nodeType != 1) element = element.nextSibling;
-    if (element) return [element].concat($(element).nextSiblings());
-    return [];
-  },
-
-  previousSiblings: function(element) {
-    return $(element).recursivelyCollect('previousSibling');
-  },
-
-  nextSiblings: function(element) {
-    return $(element).recursivelyCollect('nextSibling');
-  },
-
-  siblings: function(element) {
-    element = $(element);
-    return element.previousSiblings().reverse().concat(element.nextSiblings());
-  },
-
-  match: function(element, selector) {
-    if (typeof selector == 'string')
-      selector = new Selector(selector);
-    return selector.match($(element));
-  },
-
-  up: function(element, expression, index) {
-    element = $(element);
-    if (arguments.length == 1) return $(element.parentNode);
-    var ancestors = element.ancestors();
-    return expression ? Selector.findElement(ancestors, expression, index) :
-      ancestors[index || 0];
-  },
-
-  down: function(element, expression, index) {
-    element = $(element);
-    if (arguments.length == 1) return element.firstDescendant();
-    var descendants = element.descendants();
-    return expression ? Selector.findElement(descendants, expression, index) :
-      descendants[index || 0];
-  },
-
-  previous: function(element, expression, index) {
-    element = $(element);
-    if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
-    var previousSiblings = element.previousSiblings();
-    return expression ? Selector.findElement(previousSiblings, expression, index) :
-      previousSiblings[index || 0];
-  },
-
-  next: function(element, expression, index) {
-    element = $(element);
-    if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
-    var nextSiblings = element.nextSiblings();
-    return expression ? Selector.findElement(nextSiblings, expression, index) :
-      nextSiblings[index || 0];
-  },
-
-  getElementsBySelector: function() {
-    var args = $A(arguments), element = $(args.shift());
-    return Selector.findChildElements(element, args);
-  },
-
-  getElementsByClassName: function(element, className) {
-    return document.getElementsByClassName(className, element);
-  },
-
-  readAttribute: function(element, name) {
-    element = $(element);
-    if (Prototype.Browser.IE) {
-      if (!element.attributes) return null;
-      var t = Element._attributeTranslations;
-      if (t.values[name]) return t.values[name](element, name);
-      if (t.names[name])  name = t.names[name];
-      var attribute = element.attributes[name];
-      return attribute ? attribute.nodeValue : null;
-    }
-    return element.getAttribute(name);
-  },
-
-  getHeight: function(element) {
-    return $(element).getDimensions().height;
-  },
-
-  getWidth: function(element) {
-    return $(element).getDimensions().width;
-  },
-
-  classNames: function(element) {
-    return new Element.ClassNames(element);
-  },
-
-  hasClassName: function(element, className) {
-    if (!(element = $(element))) return;
-    var elementClassName = element.className;
-    if (elementClassName.length == 0) return false;
-    if (elementClassName == className ||
-        elementClassName.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
-      return true;
-    return false;
-  },
-
-  addClassName: function(element, className) {
-    if (!(element = $(element))) return;
-    Element.classNames(element).add(className);
-    return element;
-  },
-
-  removeClassName: function(element, className) {
-    if (!(element = $(element))) return;
-    Element.classNames(element).remove(className);
-    return element;
-  },
-
-  toggleClassName: function(element, className) {
-    if (!(element = $(element))) return;
-    Element.classNames(element)[element.hasClassName(className) ? 'remove' : 'add'](className);
-    return element;
-  },
-
-  observe: function() {
-    Event.observe.apply(Event, arguments);
-    return $A(arguments).first();
-  },
-
-  stopObserving: function() {
-    Event.stopObserving.apply(Event, arguments);
-    return $A(arguments).first();
-  },
-
-  // removes whitespace-only text node children
-  cleanWhitespace: function(element) {
-    element = $(element);
-    var node = element.firstChild;
-    while (node) {
-      var nextNode = node.nextSibling;
-      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
-        element.removeChild(node);
-      node = nextNode;
-    }
-    return element;
-  },
-
-  empty: function(element) {
-    return $(element).innerHTML.blank();
-  },
-
-  descendantOf: function(element, ancestor) {
-    element = $(element), ancestor = $(ancestor);
-    while (element = element.parentNode)
-      if (element == ancestor) return true;
-    return false;
-  },
-
-  scrollTo: function(element) {
-    element = $(element);
-    var pos = Position.cumulativeOffset(element);
-    window.scrollTo(pos[0], pos[1]);
-    return element;
-  },
-
-  getStyle: function(element, style) {
-    element = $(element);
-    style = style == 'float' ? 'cssFloat' : style.camelize();
-    var value = element.style[style];
-    if (!value) {
-      var css = document.defaultView.getComputedStyle(element, null);
-      value = css ? css[style] : null;
-    }
-    if (style == 'opacity') return value ? parseFloat(value) : 1.0;
-    return value == 'auto' ? null : value;
-  },
-
-  getOpacity: function(element) {
-    return $(element).getStyle('opacity');
-  },
-
-  setStyle: function(element, styles, camelized) {
-    element = $(element);
-    var elementStyle = element.style;
-
-    for (var property in styles)
-      if (property == 'opacity') element.setOpacity(styles[property])
-      else
-        elementStyle[(property == 'float' || property == 'cssFloat') ?
-          (elementStyle.styleFloat === undefined ? 'cssFloat' : 'styleFloat') :
-          (camelized ? property : property.camelize())] = styles[property];
-
-    return element;
-  },
-
-  setOpacity: function(element, value) {
-    element = $(element);
-    element.style.opacity = (value == 1 || value === '') ? '' :
-      (value < 0.00001) ? 0 : value;
-    return element;
-  },
-
-  getDimensions: function(element) {
-    element = $(element);
-    var display = $(element).getStyle('display');
-    if (display != 'none' && display != null) // Safari bug
-      return {width: element.offsetWidth, height: element.offsetHeight};
-
-    // All *Width and *Height properties give 0 on elements with display none,
-    // so enable the element temporarily
-    var els = element.style;
-    var originalVisibility = els.visibility;
-    var originalPosition = els.position;
-    var originalDisplay = els.display;
-    els.visibility = 'hidden';
-    els.position = 'absolute';
-    els.display = 'block';
-    var originalWidth = element.clientWidth;
-    var originalHeight = element.clientHeight;
-    els.display = originalDisplay;
-    els.position = originalPosition;
-    els.visibility = originalVisibility;
-    return {width: originalWidth, height: originalHeight};
-  },
-
-  makePositioned: function(element) {
-    element = $(element);
-    var pos = Element.getStyle(element, 'position');
-    if (pos == 'static' || !pos) {
-      element._madePositioned = true;
-      element.style.position = 'relative';
-      // Opera returns the offset relative to the positioning context, when an
-      // element is position relative but top and left have not been defined
-      if (window.opera) {
-        element.style.top = 0;
-        element.style.left = 0;
-      }
-    }
-    return element;
-  },
-
-  undoPositioned: function(element) {
-    element = $(element);
-    if (element._madePositioned) {
-      element._madePositioned = undefined;
-      element.style.position =
-        element.style.top =
-        element.style.left =
-        element.style.bottom =
-        element.style.right = '';
-    }
-    return element;
-  },
-
-  makeClipping: function(element) {
-    element = $(element);
-    if (element._overflow) return element;
-    element._overflow = element.style.overflow || 'auto';
-    if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')
-      element.style.overflow = 'hidden';
-    return element;
-  },
-
-  undoClipping: function(element) {
-    element = $(element);
-    if (!element._overflow) return element;
-    element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
-    element._overflow = null;
-    return element;
-  }
-};
-
-Object.extend(Element.Methods, {
-  childOf: Element.Methods.descendantOf,
-  childElements: Element.Methods.immediateDescendants
-});
-
-if (Prototype.Browser.Opera) {
-  Element.Methods._getStyle = Element.Methods.getStyle;
-  Element.Methods.getStyle = function(element, style) {
-    switch(style) {
-      case 'left':
-      case 'top':
-      case 'right':
-      case 'bottom':
-        if (Element._getStyle(element, 'position') == 'static') return null;
-      default: return Element._getStyle(element, style);
-    }
-  };
-}
-else if (Prototype.Browser.IE) {
-  Element.Methods.getStyle = function(element, style) {
-    element = $(element);
-    style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
-    var value = element.style[style];
-    if (!value && element.currentStyle) value = element.currentStyle[style];
-
-    if (style == 'opacity') {
-      if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
-        if (value[1]) return parseFloat(value[1]) / 100;
-      return 1.0;
-    }
-
-    if (value == 'auto') {
-      if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
-        return element['offset'+style.capitalize()] + 'px';
-      return null;
-    }
-    return value;
-  };
-
-  Element.Methods.setOpacity = function(element, value) {
-    element = $(element);
-    var filter = element.getStyle('filter'), style = element.style;
-    if (value == 1 || value === '') {
-      style.filter = filter.replace(/alpha\([^\)]*\)/gi,'');
-      return element;
-    } else if (value < 0.00001) value = 0;
-    style.filter = filter.replace(/alpha\([^\)]*\)/gi, '') +
-      'alpha(opacity=' + (value * 100) + ')';
-    return element;
-  };
-
-  // IE is missing .innerHTML support for TABLE-related elements
-  Element.Methods.update = function(element, html) {
-    element = $(element);
-    html = typeof html == 'undefined' ? '' : html.toString();
-    var tagName = element.tagName.toUpperCase();
-    if (['THEAD','TBODY','TR','TD'].include(tagName)) {
-      var div = document.createElement('div');
-      switch (tagName) {
-        case 'THEAD':
-        case 'TBODY':
-          div.innerHTML = '<table><tbody>' +  html.stripScripts() + '</tbody></table>';
-          depth = 2;
-          break;
-        case 'TR':
-          div.innerHTML = '<table><tbody><tr>' +  html.stripScripts() + '</tr></tbody></table>';
-          depth = 3;
-          break;
-        case 'TD':
-          div.innerHTML = '<table><tbody><tr><td>' +  html.stripScripts() + '</td></tr></tbody></table>';
-          depth = 4;
-      }
-      $A(element.childNodes).each(function(node) { element.removeChild(node) });
-      depth.times(function() { div = div.firstChild });
-      $A(div.childNodes).each(function(node) { element.appendChild(node) });
-    } else {
-      element.innerHTML = html.stripScripts();
-    }
-    setTimeout(function() { html.evalScripts() }, 10);
-    return element;
-  }
-}
-else if (Prototype.Browser.Gecko) {
-  Element.Methods.setOpacity = function(element, value) {
-    element = $(element);
-    element.style.opacity = (value == 1) ? 0.999999 :
-      (value === '') ? '' : (value < 0.00001) ? 0 : value;
-    return element;
-  };
-}
-
-Element._attributeTranslations = {
-  names: {
-    colspan:   "colSpan",
-    rowspan:   "rowSpan",
-    valign:    "vAlign",
-    datetime:  "dateTime",
-    accesskey: "accessKey",
-    tabindex:  "tabIndex",
-    enctype:   "encType",
-    maxlength: "maxLength",
-    readonly:  "readOnly",
-    longdesc:  "longDesc"
-  },
-  values: {
-    _getAttr: function(element, attribute) {
-      return element.getAttribute(attribute, 2);
-    },
-    _flag: function(element, attribute) {
-      return $(element).hasAttribute(attribute) ? attribute : null;
-    },
-    style: function(element) {
-      return element.style.cssText.toLowerCase();
-    },
-    title: function(element) {
-      var node = element.getAttributeNode('title');
-      return node.specified ? node.nodeValue : null;
-    }
-  }
-};
-
-(function() {
-  Object.extend(this, {
-    href: this._getAttr,
-    src:  this._getAttr,
-    type: this._getAttr,
-    disabled: this._flag,
-    checked:  this._flag,
-    readonly: this._flag,
-    multiple: this._flag
-  });
-}).call(Element._attributeTranslations.values);
-
-Element.Methods.Simulated = {
-  hasAttribute: function(element, attribute) {
-    var t = Element._attributeTranslations, node;
-    attribute = t.names[attribute] || attribute;
-    node = $(element).getAttributeNode(attribute);
-    return node && node.specified;
-  }
-};
-
-Element.Methods.ByTag = {};
-
-Object.extend(Element, Element.Methods);
-
-if (!Prototype.BrowserFeatures.ElementExtensions &&
- document.createElement('div').__proto__) {
-  window.HTMLElement = {};
-  window.HTMLElement.prototype = document.createElement('div').__proto__;
-  Prototype.BrowserFeatures.ElementExtensions = true;
-}
-
-Element.hasAttribute = function(element, attribute) {
-  if (element.hasAttribute) return element.hasAttribute(attribute);
-  return Element.Methods.Simulated.hasAttribute(element, attribute);
-};
-
-Element.addMethods = function(methods) {
-  var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;
-
-  if (!methods) {
-    Object.extend(Form, Form.Methods);
-    Object.extend(Form.Element, Form.Element.Methods);
-    Object.extend(Element.Methods.ByTag, {
-      "FORM":     Object.clone(Form.Methods),
-      "INPUT":    Object.clone(Form.Element.Methods),
-      "SELECT":   Object.clone(Form.Element.Methods),
-      "TEXTAREA": Object.clone(Form.Element.Methods)
-    });
-  }
-
-  if (arguments.length == 2) {
-    var tagName = methods;
-    methods = arguments[1];
-  }
-
-  if (!tagName) Object.extend(Element.Methods, methods || {});
-  else {
-    if (tagName.constructor == Array) tagName.each(extend);
-    else extend(tagName);
-  }
-
-  function extend(tagName) {
-    tagName = tagName.toUpperCase();
-    if (!Element.Methods.ByTag[tagName])
-      Element.Methods.ByTag[tagName] = {};
-    Object.extend(Element.Methods.ByTag[tagName], methods);
-  }
-
-  function copy(methods, destination, onlyIfAbsent) {
-    onlyIfAbsent = onlyIfAbsent || false;
-    var cache = Element.extend.cache;
-    for (var property in methods) {
-      var value = methods[property];
-      if (!onlyIfAbsent || !(property in destination))
-        destination[property] = cache.findOrStore(value);
-    }
-  }
-
-  function findDOMClass(tagName) {
-    var klass;
-    var trans = {
-      "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
-      "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
-      "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
-      "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
-      "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
-      "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
-      "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
-      "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
-      "FrameSet", "IFRAME": "IFrame"
-    };
-    if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
-    if (window[klass]) return window[klass];
-    klass = 'HTML' + tagName + 'Element';
-    if (window[klass]) return window[klass];
-    klass = 'HTML' + tagName.capitalize() + 'Element';
-    if (window[klass]) return window[klass];
-
-    window[klass] = {};
-    window[klass].prototype = document.createElement(tagName).__proto__;
-    return window[klass];
-  }
-
-  if (F.ElementExtensions) {
-    copy(Element.Methods, HTMLElement.prototype);
-    copy(Element.Methods.Simulated, HTMLElement.prototype, true);
-  }
-
-  if (F.SpecificElementExtensions) {
-    for (var tag in Element.Methods.ByTag) {
-      var klass = findDOMClass(tag);
-      if (typeof klass == "undefined") continue;
-      copy(T[tag], klass.prototype);
-    }
-  }
-
-  Object.extend(Element, Element.Methods);
-  delete Element.ByTag;
-};
-
-var Toggle = { display: Element.toggle };
-
-/*--------------------------------------------------------------------------*/
-
-Abstract.Insertion = function(adjacency) {
-  this.adjacency = adjacency;
-}
-
-Abstract.Insertion.prototype = {
-  initialize: function(element, content) {
-    this.element = $(element);
-    this.content = content.stripScripts();
-
-    if (this.adjacency && this.element.insertAdjacentHTML) {
-      try {
-        this.element.insertAdjacentHTML(this.adjacency, this.content);
-      } catch (e) {
-        var tagName = this.element.tagName.toUpperCase();
-        if (['TBODY', 'TR'].include(tagName)) {
-          this.insertContent(this.contentFromAnonymousTable());
-        } else {
-          throw e;
-        }
-      }
-    } else {
-      this.range = this.element.ownerDocument.createRange();
-      if (this.initializeRange) this.initializeRange();
-      this.insertContent([this.range.createContextualFragment(this.content)]);
-    }
-
-    setTimeout(function() {content.evalScripts()}, 10);
-  },
-
-  contentFromAnonymousTable: function() {
-    var div = document.createElement('div');
-    div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>';
-    return $A(div.childNodes[0].childNodes[0].childNodes);
-  }
-}
-
-var Insertion = new Object();
-
-Insertion.Before = Class.create();
-Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {
-  initializeRange: function() {
-    this.range.setStartBefore(this.element);
-  },
-
-  insertContent: function(fragments) {
-    fragments.each((function(fragment) {
-      this.element.parentNode.insertBefore(fragment, this.element);
-    }).bind(this));
-  }
-});
-
-Insertion.Top = Class.create();
-Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {
-  initializeRange: function() {
-    this.range.selectNodeContents(this.element);
-    this.range.collapse(true);
-  },
-
-  insertContent: function(fragments) {
-    fragments.reverse(false).each((function(fragment) {
-      this.element.insertBefore(fragment, this.element.firstChild);
-    }).bind(this));
-  }
-});
-
-Insertion.Bottom = Class.create();
-Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {
-  initializeRange: function() {
-    this.range.selectNodeContents(this.element);
-    this.range.collapse(this.element);
-  },
-
-  insertContent: function(fragments) {
-    fragments.each((function(fragment) {
-      this.element.appendChild(fragment);
-    }).bind(this));
-  }
-});
-
-Insertion.After = Class.create();
-Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {
-  initializeRange: function() {
-    this.range.setStartAfter(this.element);
-  },
-
-  insertContent: function(fragments) {
-    fragments.each((function(fragment) {
-      this.element.parentNode.insertBefore(fragment,
-        this.element.nextSibling);
-    }).bind(this));
-  }
-});
-
-/*--------------------------------------------------------------------------*/
-
-Element.ClassNames = Class.create();
-Element.ClassNames.prototype = {
-  initialize: function(element) {
-    this.element = $(element);
-  },
-
-  _each: function(iterator) {
-    this.element.className.split(/\s+/).select(function(name) {
-      return name.length > 0;
-    })._each(iterator);
-  },
-
-  set: function(className) {
-    this.element.className = className;
-  },
-
-  add: function(classNameToAdd) {
-    if (this.include(classNameToAdd)) return;
-    this.set($A(this).concat(classNameToAdd).join(' '));
-  },
-
-  remove: function(classNameToRemove) {
-    if (!this.include(classNameToRemove)) return;
-    this.set($A(this).without(classNameToRemove).join(' '));
-  },
-
-  toString: function() {
-    return $A(this).join(' ');
-  }
-};
-
-Object.extend(Element.ClassNames.prototype, Enumerable);
-/* Portions of the Selector class are derived from Jack Slocum’s DomQuery,
- * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
- * license.  Please see http://www.yui-ext.com/ for more information. */
-
-var Selector = Class.create();
-
-Selector.prototype = {
-  initialize: function(expression) {
-    this.expression = expression.strip();
-    this.compileMatcher();
-  },
-
-  compileMatcher: function() {
-    // Selectors with namespaced attributes can't use the XPath version
-    if (Prototype.BrowserFeatures.XPath && !(/\[[\w-]*?:/).test(this.expression))
-      return this.compileXPathMatcher();
-
-    var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
-        c = Selector.criteria, le, p, m;
-
-    if (Selector._cache[e]) {
-      this.matcher = Selector._cache[e]; return;
-    }
-    this.matcher = ["this.matcher = function(root) {",
-                    "var r = root, h = Selector.handlers, c = false, n;"];
-
-    while (e && le != e && (/\S/).test(e)) {
-      le = e;
-      for (var i in ps) {
-        p = ps[i];
-        if (m = e.match(p)) {
-          this.matcher.push(typeof c[i] == 'function' ? c[i](m) :
-    	      new Template(c[i]).evaluate(m));
-          e = e.replace(m[0], '');
-          break;
-        }
-      }
-    }
-
-    this.matcher.push("return h.unique(n);\n}");
-    eval(this.matcher.join('\n'));
-    Selector._cache[this.expression] = this.matcher;
-  },
-
-  compileXPathMatcher: function() {
-    var e = this.expression, ps = Selector.patterns,
-        x = Selector.xpath, le,  m;
-
-    if (Selector._cache[e]) {
-      this.xpath = Selector._cache[e]; return;
-    }
-
-    this.matcher = ['.//*'];
-    while (e && le != e && (/\S/).test(e)) {
-      le = e;
-      for (var i in ps) {
-        if (m = e.match(ps[i])) {
-          this.matcher.push(typeof x[i] == 'function' ? x[i](m) :
-            new Template(x[i]).evaluate(m));
-          e = e.replace(m[0], '');
-          break;
-        }
-      }
-    }
-
-    this.xpath = this.matcher.join('');
-    Selector._cache[this.expression] = this.xpath;
-  },
-
-  findElements: function(root) {
-    root = root || document;
-    if (this.xpath) return document._getElementsByXPath(this.xpath, root);
-    return this.matcher(root);
-  },
-
-  match: function(element) {
-    return this.findElements(document).include(element);
-  },
-
-  toString: function() {
-    return this.expression;
-  },
-
-  inspect: function() {
-    return "#<Selector:" + this.expression.inspect() + ">";
-  }
-};
-
-Object.extend(Selector, {
-  _cache: {},
-
-  xpath: {
-    descendant:   "//*",
-    child:        "/*",
-    adjacent:     "/following-sibling::*[1]",
-    laterSibling: '/following-sibling::*',
-    tagName:      function(m) {
-      if (m[1] == '*') return '';
-      return "[local-name()='" + m[1].toLowerCase() +
-             "' or local-name()='" + m[1].toUpperCase() + "']";
-    },
-    className:    "[contains(concat(' ', @class, ' '), ' #{1} ')]",
-    id:           "[@id='#{1}']",
-    attrPresence: "[@#{1}]",
-    attr: function(m) {
-      m[3] = m[5] || m[6];
-      return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
-    },
-    pseudo: function(m) {
-      var h = Selector.xpath.pseudos[m[1]];
-      if (!h) return '';
-      if (typeof h === 'function') return h(m);
-      return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
-    },
-    operators: {
-      '=':  "[@#{1}='#{3}']",
-      '!=': "[@#{1}!='#{3}']",
-      '^=': "[starts-with(@#{1}, '#{3}')]",
-      '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
-      '*=': "[contains(@#{1}, '#{3}')]",
-      '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
-      '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
-    },
-    pseudos: {
-      'first-child': '[not(preceding-sibling::*)]',
-      'last-child':  '[not(following-sibling::*)]',
-      'only-child':  '[not(preceding-sibling::* or following-sibling::*)]',
-      'empty':       "[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",
-      'checked':     "[@checked]",
-      'disabled':    "[@disabled]",
-      'enabled':     "[not(@disabled)]",
-      'not': function(m) {
-        var e = m[6], p = Selector.patterns,
-            x = Selector.xpath, le, m, v;
-
-        var exclusion = [];
-        while (e && le != e && (/\S/).test(e)) {
-          le = e;
-          for (var i in p) {
-            if (m = e.match(p[i])) {
-              v = typeof x[i] == 'function' ? x[i](m) : new Template(x[i]).evaluate(m);
-              exclusion.push("(" + v.substring(1, v.length - 1) + ")");
-              e = e.replace(m[0], '');
-              break;
-            }
-          }
-        }
-        return "[not(" + exclusion.join(" and ") + ")]";
-      },
-      'nth-child':      function(m) {
-        return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
-      },
-      'nth-last-child': function(m) {
-        return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
-      },
-      'nth-of-type':    function(m) {
-        return Selector.xpath.pseudos.nth("position() ", m);
-      },
-      'nth-last-of-type': function(m) {
-        return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
-      },
-      'first-of-type':  function(m) {
-        m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);
-      },
-      'last-of-type':   function(m) {
-        m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);
-      },
-      'only-of-type':   function(m) {
-        var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);
-      },
-      nth: function(fragment, m) {
-        var mm, formula = m[6], predicate;
-        if (formula == 'even') formula = '2n+0';
-        if (formula == 'odd')  formula = '2n+1';
-        if (mm = formula.match(/^(\d+)$/)) // digit only
-          return '[' + fragment + "= " + mm[1] + ']';
-        if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
-          if (mm[1] == "-") mm[1] = -1;
-          var a = mm[1] ? Number(mm[1]) : 1;
-          var b = mm[2] ? Number(mm[2]) : 0;
-          predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
-          "((#{fragment} - #{b}) div #{a} >= 0)]";
-          return new Template(predicate).evaluate({
-            fragment: fragment, a: a, b: b });
-        }
-      }
-    }
-  },
-
-  criteria: {
-    tagName:      'n = h.tagName(n, r, "#{1}", c);   c = false;',
-    className:    'n = h.className(n, r, "#{1}", c); c = false;',
-    id:           'n = h.id(n, r, "#{1}", c);        c = false;',
-    attrPresence: 'n = h.attrPresence(n, r, "#{1}"); c = false;',
-    attr: function(m) {
-      m[3] = (m[5] || m[6]);
-      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m);
-    },
-    pseudo:       function(m) {
-      if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
-      return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
-    },
-    descendant:   'c = "descendant";',
-    child:        'c = "child";',
-    adjacent:     'c = "adjacent";',
-    laterSibling: 'c = "laterSibling";'
-  },
-
-  patterns: {
-    // combinators must be listed first
-    // (and descendant needs to be last combinator)
-    laterSibling: /^\s*~\s*/,
-    child:        /^\s*>\s*/,
-    adjacent:     /^\s*\+\s*/,
-    descendant:   /^\s/,
-
-    // selectors follow
-    tagName:      /^\s*(\*|[\w\-]+)(\b|$)?/,
-    id:           /^#([\w\-\*]+)(\b|$)/,
-    className:    /^\.([\w\-\*]+)(\b|$)/,
-    pseudo:       /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|\s|(?=:))/,
-    attrPresence: /^\[([\w]+)\]/,
-    attr:         /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\]]*?)\4|([^'"][^\]]*?)))?\]/
-  },
-
-  handlers: {
-    // UTILITY FUNCTIONS
-    // joins two collections
-    concat: function(a, b) {
-      for (var i = 0, node; node = b[i]; i++)
-        a.push(node);
-      return a;
-    },
-
-    // marks an array of nodes for counting
-    mark: function(nodes) {
-      for (var i = 0, node; node = nodes[i]; i++)
-        node._counted = true;
-      return nodes;
-    },
-
-    unmark: function(nodes) {
-      for (var i = 0, node; node = nodes[i]; i++)
-        node._counted = undefined;
-      return nodes;
-    },
-
-    // mark each child node with its position (for nth calls)
-    // "ofType" flag indicates whether we're indexing for nth-of-type
-    // rather than nth-child
-    index: function(parentNode, reverse, ofType) {
-      parentNode._counted = true;
-      if (reverse) {
-        for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
-          node = nodes[i];
-          if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;
-        }
-      } else {
-        for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
-          if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;
-      }
-    },
-
-    // filters out duplicates and extends all nodes
-    unique: function(nodes) {
-      if (nodes.length == 0) return nodes;
-      var results = [], n;
-      for (var i = 0, l = nodes.length; i < l; i++)
-        if (!(n = nodes[i])._counted) {
-          n._counted = true;
-          results.push(Element.extend(n));
-        }
-      return Selector.handlers.unmark(results);
-    },
-
-    // COMBINATOR FUNCTIONS
-    descendant: function(nodes) {
-      var h = Selector.handlers;
-      for (var i = 0, results = [], node; node = nodes[i]; i++)
-        h.concat(results, node.getElementsByTagName('*'));
-      return results;
-    },
-
-    child: function(nodes) {
-      var h = Selector.handlers;
-      for (var i = 0, results = [], node; node = nodes[i]; i++) {
-        for (var j = 0, children = [], child; child = node.childNodes[j]; j++)
-          if (child.nodeType == 1 && child.tagName != '!') results.push(child);
-      }
-      return results;
-    },
-
-    adjacent: function(nodes) {
-      for (var i = 0, results = [], node; node = nodes[i]; i++) {
-        var next = this.nextElementSibling(node);
-        if (next) results.push(next);
-      }
-      return results;
-    },
-
-    laterSibling: function(nodes) {
-      var h = Selector.handlers;
-      for (var i = 0, results = [], node; node = nodes[i]; i++)
-        h.concat(results, Element.nextSiblings(node));
-      return results;
-    },
-
-    nextElementSibling: function(node) {
-      while (node = node.nextSibling)
-	      if (node.nodeType == 1) return node;
-      return null;
-    },
-
-    previousElementSibling: function(node) {
-      while (node = node.previousSibling)
-        if (node.nodeType == 1) return node;
-      return null;
-    },
-
-    // TOKEN FUNCTIONS
-    tagName: function(nodes, root, tagName, combinator) {
-      tagName = tagName.toUpperCase();
-      var results = [], h = Selector.handlers;
-      if (nodes) {
-        if (combinator) {
-          // fastlane for ordinary descendant combinators
-          if (combinator == "descendant") {
-            for (var i = 0, node; node = nodes[i]; i++)
-              h.concat(results, node.getElementsByTagName(tagName));
-            return results;
-          } else nodes = this[combinator](nodes);
-          if (tagName == "*") return nodes;
-        }
-        for (var i = 0, node; node = nodes[i]; i++)
-          if (node.tagName.toUpperCase() == tagName) results.push(node);
-        return results;
-      } else return root.getElementsByTagName(tagName);
-    },
-
-    id: function(nodes, root, id, combinator) {
-      var targetNode = $(id), h = Selector.handlers;
-      if (!nodes && root == document) return targetNode ? [targetNode] : [];
-      if (nodes) {
-        if (combinator) {
-          if (combinator == 'child') {
-            for (var i = 0, node; node = nodes[i]; i++)
-              if (targetNode.parentNode == node) return [targetNode];
-          } else if (combinator == 'descendant') {
-            for (var i = 0, node; node = nodes[i]; i++)
-              if (Element.descendantOf(targetNode, node)) return [targetNode];
-          } else if (combinator == 'adjacent') {
-            for (var i = 0, node; node = nodes[i]; i++)
-              if (Selector.handlers.previousElementSibling(targetNode) == node)
-                return [targetNode];
-          } else nodes = h[combinator](nodes);
-        }
-        for (var i = 0, node; node = nodes[i]; i++)
-          if (node == targetNode) return [targetNode];
-        return [];
-      }
-      return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];
-    },
-
-    className: function(nodes, root, className, combinator) {
-      if (nodes && combinator) nodes = this[combinator](nodes);
-      return Selector.handlers.byClassName(nodes, root, className);
-    },
-
-    byClassName: function(nodes, root, className) {
-      if (!nodes) nodes = Selector.handlers.descendant([root]);
-      var needle = ' ' + className + ' ';
-      for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
-        nodeClassName = node.className;
-        if (nodeClassName.length == 0) continue;
-        if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
-          results.push(node);
-      }
-      return results;
-    },
-
-    attrPresence: function(nodes, root, attr) {
-      var results = [];
-      for (var i = 0, node; node = nodes[i]; i++)
-        if (Element.hasAttribute(node, attr)) results.push(node);
-      return results;
-    },
-
-    attr: function(nodes, root, attr, value, operator) {
-      if (!nodes) nodes = root.getElementsByTagName("*");
-      var handler = Selector.operators[operator], results = [];
-      for (var i = 0, node; node = nodes[i]; i++) {
-        var nodeValue = Element.readAttribute(node, attr);
-        if (nodeValue === null) continue;
-        if (handler(nodeValue, value)) results.push(node);
-      }
-      return results;
-    },
-
-    pseudo: function(nodes, name, value, root, combinator) {
-      if (nodes && combinator) nodes = this[combinator](nodes);
-      if (!nodes) nodes = root.getElementsByTagName("*");
-      return Selector.pseudos[name](nodes, value, root);
-    }
-  },
-
-  pseudos: {
-    'first-child': function(nodes, value, root) {
-      for (var i = 0, results = [], node; node = nodes[i]; i++) {
-        if (Selector.handlers.previousElementSibling(node)) continue;
-          results.push(node);
-      }
-      return results;
-    },
-    'last-child': function(nodes, value, root) {
-      for (var i = 0, results = [], node; node = nodes[i]; i++) {
-        if (Selector.handlers.nextElementSibling(node)) continue;
-          results.push(node);
-      }
-      return results;
-    },
-    'only-child': function(nodes, value, root) {
-      var h = Selector.handlers;
-      for (var i = 0, results = [], node; node = nodes[i]; i++)
-        if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
-          results.push(node);
-      return results;
-    },
-    'nth-child':        function(nodes, formula, root) {
-      return Selector.pseudos.nth(nodes, formula, root);
-    },
-    'nth-last-child':   function(nodes, formula, root) {
-      return Selector.pseudos.nth(nodes, formula, root, true);
-    },
-    'nth-of-type':      function(nodes, formula, root) {
-      return Selector.pseudos.nth(nodes, formula, root, false, true);
-    },
-    'nth-last-of-type': function(nodes, formula, root) {
-      return Selector.pseudos.nth(nodes, formula, root, true, true);
-    },
-    'first-of-type':    function(nodes, formula, root) {
-      return Selector.pseudos.nth(nodes, "1", root, false, true);
-    },
-    'last-of-type':     function(nodes, formula, root) {
-      return Selector.pseudos.nth(nodes, "1", root, true, true);
-    },
-    'only-of-type':     function(nodes, formula, root) {
-      var p = Selector.pseudos;
-      return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
-    },
-
-    // handles the an+b logic
-    getIndices: function(a, b, total) {
-      if (a == 0) return b > 0 ? [b] : [];
-      return $R(1, total).inject([], function(memo, i) {
-        if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);
-        return memo;
-      });
-    },
-
-    // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type
-    nth: function(nodes, formula, root, reverse, ofType) {
-      if (nodes.length == 0) return [];
-      if (formula == 'even') formula = '2n+0';
-      if (formula == 'odd')  formula = '2n+1';
-      var h = Selector.handlers, results = [], indexed = [], m;
-      h.mark(nodes);
-      for (var i = 0, node; node = nodes[i]; i++) {
-        if (!node.parentNode._counted) {
-          h.index(node.parentNode, reverse, ofType);
-          indexed.push(node.parentNode);
-        }
-      }
-      if (formula.match(/^\d+$/)) { // just a number
-        formula = Number(formula);
-        for (var i = 0, node; node = nodes[i]; i++)
-          if (node.nodeIndex == formula) results.push(node);
-      } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
-        if (m[1] == "-") m[1] = -1;
-        var a = m[1] ? Number(m[1]) : 1;
-        var b = m[2] ? Number(m[2]) : 0;
-        var indices = Selector.pseudos.getIndices(a, b, nodes.length);
-        for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
-          for (var j = 0; j < l; j++)
-            if (node.nodeIndex == indices[j]) results.push(node);
-        }
-      }
-      h.unmark(nodes);
-      h.unmark(indexed);
-      return results;
-    },
-
-    'empty': function(nodes, value, root) {
-      for (var i = 0, results = [], node; node = nodes[i]; i++) {
-        // IE treats comments as element nodes
-        if (node.tagName == '!' || (node.firstChild && !node.innerHTML.match(/^\s*$/))) continue;
-        results.push(node);
-      }
-      return results;
-    },
-
-    'not': function(nodes, selector, root) {
-      var h = Selector.handlers, selectorType, m;
-      var exclusions = new Selector(selector).findElements(root);
-      h.mark(exclusions);
-      for (var i = 0, results = [], node; node = nodes[i]; i++)
-        if (!node._counted) results.push(node);
-      h.unmark(exclusions);
-      return results;
-    },
-
-    'enabled': function(nodes, value, root) {
-      for (var i = 0, results = [], node; node = nodes[i]; i++)
-        if (!node.disabled) results.push(node);
-      return results;
-    },
-
-    'disabled': function(nodes, value, root) {
-      for (var i = 0, results = [], node; node = nodes[i]; i++)
-        if (node.disabled) results.push(node);
-      return results;
-    },
-
-    'checked': function(nodes, value, root) {
-      for (var i = 0, results = [], node; node = nodes[i]; i++)
-        if (node.checked) results.push(node);
-      return results;
-    }
-  },
-
-  operators: {
-    '=':  function(nv, v) { return nv == v; },
-    '!=': function(nv, v) { return nv != v; },
-    '^=': function(nv, v) { return nv.startsWith(v); },
-    '$=': function(nv, v) { return nv.endsWith(v); },
-    '*=': function(nv, v) { return nv.include(v); },
-    '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
-    '|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); }
-  },
-
-  matchElements: function(elements, expression) {
-    var matches = new Selector(expression).findElements(), h = Selector.handlers;
-    h.mark(matches);
-    for (var i = 0, results = [], element; element = elements[i]; i++)
-      if (element._counted) results.push(element);
-    h.unmark(matches);
-    return results;
-  },
-
-  findElement: function(elements, expression, index) {
-    if (typeof expression == 'number') {
-      index = expression; expression = false;
-    }
-    return Selector.matchElements(elements, expression || '*')[index || 0];
-  },
-
-  findChildElements: function(element, expressions) {
-    var exprs = expressions.join(','), expressions = [];
-    exprs.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
-      expressions.push(m[1].strip());
-    });
-    var results = [], h = Selector.handlers;
-    for (var i = 0, l = expressions.length, selector; i < l; i++) {
-      selector = new Selector(expressions[i].strip());
-      h.concat(results, selector.findElements(element));
-    }
-    return (l > 1) ? h.unique(results) : results;
-  }
-});
-
-function $$() {
-  return Selector.findChildElements(document, $A(arguments));
-}
-var Form = {
-  reset: function(form) {
-    $(form).reset();
-    return form;
-  },
-
-  serializeElements: function(elements, getHash) {
-    var data = elements.inject({}, function(result, element) {
-      if (!element.disabled && element.name) {
-        var key = element.name, value = $(element).getValue();
-        if (value != null) {
-         	if (key in result) {
-            if (result[key].constructor != Array) result[key] = [result[key]];
-            result[key].push(value);
-          }
-          else result[key] = value;
-        }
-      }
-      return result;
-    });
-
-    return getHash ? data : Hash.toQueryString(data);
-  }
-};
-
-Form.Methods = {
-  serialize: function(form, getHash) {
-    return Form.serializeElements(Form.getElements(form), getHash);
-  },
-
-  getElements: function(form) {
-    return $A($(form).getElementsByTagName('*')).inject([],
-      function(elements, child) {
-        if (Form.Element.Serializers[child.tagName.toLowerCase()])
-          elements.push(Element.extend(child));
-        return elements;
-      }
-    );
-  },
-
-  getInputs: function(form, typeName, name) {
-    form = $(form);
-    var inputs = form.getElementsByTagName('input');
-
-    if (!typeName && !name) return $A(inputs).map(Element.extend);
-
-    for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
-      var input = inputs[i];
-      if ((typeName && input.type != typeName) || (name && input.name != name))
-        continue;
-      matchingInputs.push(Element.extend(input));
-    }
-
-    return matchingInputs;
-  },
-
-  disable: function(form) {
-    form = $(form);
-    Form.getElements(form).invoke('disable');
-    return form;
-  },
-
-  enable: function(form) {
-    form = $(form);
-    Form.getElements(form).invoke('enable');
-    return form;
-  },
-
-  findFirstElement: function(form) {
-    return $(form).getElements().find(function(element) {
-      return element.type != 'hidden' && !element.disabled &&
-        ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
-    });
-  },
-
-  focusFirstElement: function(form) {
-    form = $(form);
-    form.findFirstElement().activate();
-    return form;
-  },
-
-  request: function(form, options) {
-    form = $(form), options = Object.clone(options || {});
-
-    var params = options.parameters;
-    options.parameters = form.serialize(true);
-
-    if (params) {
-      if (typeof params == 'string') params = params.toQueryParams();
-      Object.extend(options.parameters, params);
-    }
-
-    if (form.hasAttribute('method') && !options.method)
-      options.method = form.method;
-
-    return new Ajax.Request(form.readAttribute('action'), options);
-  }
-}
-
-/*--------------------------------------------------------------------------*/
-
-Form.Element = {
-  focus: function(element) {
-    $(element).focus();
-    return element;
-  },
-
-  select: function(element) {
-    $(element).select();
-    return element;
-  }
-}
-
-Form.Element.Methods = {
-  serialize: function(element) {
-    element = $(element);
-    if (!element.disabled && element.name) {
-      var value = element.getValue();
-      if (value != undefined) {
-        var pair = {};
-        pair[element.name] = value;
-        return Hash.toQueryString(pair);
-      }
-    }
-    return '';
-  },
-
-  getValue: function(element) {
-    element = $(element);
-    var method = element.tagName.toLowerCase();
-    return Form.Element.Serializers[method](element);
-  },
-
-  clear: function(element) {
-    $(element).value = '';
-    return element;
-  },
-
-  present: function(element) {
-    return $(element).value != '';
-  },
-
-  activate: function(element) {
-    element = $(element);
-    try {
-      element.focus();
-      if (element.select && (element.tagName.toLowerCase() != 'input' ||
-        !['button', 'reset', 'submit'].include(element.type)))
-        element.select();
-    } catch (e) {}
-    return element;
-  },
-
-  disable: function(element) {
-    element = $(element);
-    element.blur();
-    element.disabled = true;
-    return element;
-  },
-
-  enable: function(element) {
-    element = $(element);
-    element.disabled = false;
-    return element;
-  }
-}
-
-/*--------------------------------------------------------------------------*/
-
-var Field = Form.Element;
-var $F = Form.Element.Methods.getValue;
-
-/*--------------------------------------------------------------------------*/
-
-Form.Element.Serializers = {
-  input: function(element) {
-    switch (element.type.toLowerCase()) {
-      case 'checkbox':
-      case 'radio':
-        return Form.Element.Serializers.inputSelector(element);
-      default:
-        return Form.Element.Serializers.textarea(element);
-    }
-  },
-
-  inputSelector: function(element) {
-    return element.checked ? element.value : null;
-  },
-
-  textarea: function(element) {
-    return element.value;
-  },
-
-  select: function(element) {
-    return this[element.type == 'select-one' ?
-      'selectOne' : 'selectMany'](element);
-  },
-
-  selectOne: function(element) {
-    var index = element.selectedIndex;
-    return index >= 0 ? this.optionValue(element.options[index]) : null;
-  },
-
-  selectMany: function(element) {
-    var values, length = element.length;
-    if (!length) return null;
-
-    for (var i = 0, values = []; i < length; i++) {
-      var opt = element.options[i];
-      if (opt.selected) values.push(this.optionValue(opt));
-    }
-    return values;
-  },
-
-  optionValue: function(opt) {
-    // extend element because hasAttribute may not be native
-    return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
-  }
-}
-
-/*--------------------------------------------------------------------------*/
-
-Abstract.TimedObserver = function() {}
-Abstract.TimedObserver.prototype = {
-  initialize: function(element, frequency, callback) {
-    this.frequency = frequency;
-    this.element   = $(element);
-    this.callback  = callback;
-
-    this.lastValue = this.getValue();
-    this.registerCallback();
-  },
-
-  registerCallback: function() {
-    setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
-  },
-
-  onTimerEvent: function() {
-    var value = this.getValue();
-    var changed = ('string' == typeof this.lastValue && 'string' == typeof value
-      ? this.lastValue != value : String(this.lastValue) != String(value));
-    if (changed) {
-      this.callback(this.element, value);
-      this.lastValue = value;
-    }
-  }
-}
-
-Form.Element.Observer = Class.create();
-Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
-  getValue: function() {
-    return Form.Element.getValue(this.element);
-  }
-});
-
-Form.Observer = Class.create();
-Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
-  getValue: function() {
-    return Form.serialize(this.element);
-  }
-});
-
-/*--------------------------------------------------------------------------*/
-
-Abstract.EventObserver = function() {}
-Abstract.EventObserver.prototype = {
-  initialize: function(element, callback) {
-    this.element  = $(element);
-    this.callback = callback;
-
-    this.lastValue = this.getValue();
-    if (this.element.tagName.toLowerCase() == 'form')
-      this.registerFormCallbacks();
-    else
-      this.registerCallback(this.element);
-  },
-
-  onElementEvent: function() {
-    var value = this.getValue();
-    if (this.lastValue != value) {
-      this.callback(this.element, value);
-      this.lastValue = value;
-    }
-  },
-
-  registerFormCallbacks: function() {
-    Form.getElements(this.element).each(this.registerCallback.bind(this));
-  },
-
-  registerCallback: function(element) {
-    if (element.type) {
-      switch (element.type.toLowerCase()) {
-        case 'checkbox':
-        case 'radio':
-          Event.observe(element, 'click', this.onElementEvent.bind(this));
-          break;
-        default:
-          Event.observe(element, 'change', this.onElementEvent.bind(this));
-          break;
-      }
-    }
-  }
-}
-
-Form.Element.EventObserver = Class.create();
-Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
-  getValue: function() {
-    return Form.Element.getValue(this.element);
-  }
-});
-
-Form.EventObserver = Class.create();
-Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
-  getValue: function() {
-    return Form.serialize(this.element);
-  }
-});
-if (!window.Event) {
-  var Event = new Object();
-}
-
-Object.extend(Event, {
-  KEY_BACKSPACE: 8,
-  KEY_TAB:       9,
-  KEY_RETURN:   13,
-  KEY_ESC:      27,
-  KEY_LEFT:     37,
-  KEY_UP:       38,
-  KEY_RIGHT:    39,
-  KEY_DOWN:     40,
-  KEY_DELETE:   46,
-  KEY_HOME:     36,
-  KEY_END:      35,
-  KEY_PAGEUP:   33,
-  KEY_PAGEDOWN: 34,
-
-  element: function(event) {
-    return $(event.target || event.srcElement);
-  },
-
-  isLeftClick: function(event) {
-    return (((event.which) && (event.which == 1)) ||
-            ((event.button) && (event.button == 1)));
-  },
-
-  pointerX: function(event) {
-    return event.pageX || (event.clientX +
-      (document.documentElement.scrollLeft || document.body.scrollLeft));
-  },
-
-  pointerY: function(event) {
-    return event.pageY || (event.clientY +
-      (document.documentElement.scrollTop || document.body.scrollTop));
-  },
-
-  stop: function(event) {
-    if (event.preventDefault) {
-      event.preventDefault();
-      event.stopPropagation();
-    } else {
-      event.returnValue = false;
-      event.cancelBubble = true;
-    }
-  },
-
-  // find the first node with the given tagName, starting from the
-  // node the event was triggered on; traverses the DOM upwards
-  findElement: function(event, tagName) {
-    var element = Event.element(event);
-    while (element.parentNode && (!element.tagName ||
-        (element.tagName.toUpperCase() != tagName.toUpperCase())))
-      element = element.parentNode;
-    return element;
-  },
-
-  observers: false,
-
-  _observeAndCache: function(element, name, observer, useCapture) {
-    if (!this.observers) this.observers = [];
-    if (element.addEventListener) {
-      this.observers.push([element, name, observer, useCapture]);
-      element.addEventListener(name, observer, useCapture);
-    } else if (element.attachEvent) {
-      this.observers.push([element, name, observer, useCapture]);
-      element.attachEvent('on' + name, observer);
-    }
-  },
-
-  unloadCache: function() {
-    if (!Event.observers) return;
-    for (var i = 0, length = Event.observers.length; i < length; i++) {
-      Event.stopObserving.apply(this, Event.observers[i]);
-      Event.observers[i][0] = null;
-    }
-    Event.observers = false;
-  },
-
-  observe: function(element, name, observer, useCapture) {
-    element = $(element);
-    useCapture = useCapture || false;
-
-    if (name == 'keypress' &&
-      (Prototype.Browser.WebKit || element.attachEvent))
-      name = 'keydown';
-
-    Event._observeAndCache(element, name, observer, useCapture);
-  },
-
-  stopObserving: function(element, name, observer, useCapture) {
-    element = $(element);
-    useCapture = useCapture || false;
-
-    if (name == 'keypress' &&
-        (Prototype.Browser.WebKit || element.attachEvent))
-      name = 'keydown';
-
-    if (element.removeEventListener) {
-      element.removeEventListener(name, observer, useCapture);
-    } else if (element.detachEvent) {
-      try {
-        element.detachEvent('on' + name, observer);
-      } catch (e) {}
-    }
-  }
-});
-
-/* prevent memory leaks in IE */
-if (Prototype.Browser.IE)
-  Event.observe(window, 'unload', Event.unloadCache, false);
-var Position = {
-  // set to true if needed, warning: firefox performance problems
-  // NOT neeeded for page scrolling, only if draggable contained in
-  // scrollable elements
-  includeScrollOffsets: false,
-
-  // must be called before calling withinIncludingScrolloffset, every time the
-  // page is scrolled
-  prepare: function() {
-    this.deltaX =  window.pageXOffset
-                || document.documentElement.scrollLeft
-                || document.body.scrollLeft
-                || 0;
-    this.deltaY =  window.pageYOffset
-                || document.documentElement.scrollTop
-                || document.body.scrollTop
-                || 0;
-  },
-
-  realOffset: function(element) {
-    var valueT = 0, valueL = 0;
-    do {
-      valueT += element.scrollTop  || 0;
-      valueL += element.scrollLeft || 0;
-      element = element.parentNode;
-    } while (element);
-    return [valueL, valueT];
-  },
-
-  cumulativeOffset: function(element) {
-    var valueT = 0, valueL = 0;
-    do {
-      valueT += element.offsetTop  || 0;
-      valueL += element.offsetLeft || 0;
-      element = element.offsetParent;
-    } while (element);
-    return [valueL, valueT];
-  },
-
-  positionedOffset: function(element) {
-    var valueT = 0, valueL = 0;
-    do {
-      valueT += element.offsetTop  || 0;
-      valueL += element.offsetLeft || 0;
-      element = element.offsetParent;
-      if (element) {
-        if(element.tagName=='BODY') break;
-        var p = Element.getStyle(element, 'position');
-        if (p == 'relative' || p == 'absolute') break;
-      }
-    } while (element);
-    return [valueL, valueT];
-  },
-
-  offsetParent: function(element) {
-    if (element.offsetParent) return element.offsetParent;
-    if (element == document.body) return element;
-
-    while ((element = element.parentNode) && element != document.body)
-      if (Element.getStyle(element, 'position') != 'static')
-        return element;
-
-    return document.body;
-  },
-
-  // caches x/y coordinate pair to use with overlap
-  within: function(element, x, y) {
-    if (this.includeScrollOffsets)
-      return this.withinIncludingScrolloffsets(element, x, y);
-    this.xcomp = x;
-    this.ycomp = y;
-    this.offset = this.cumulativeOffset(element);
-
-    return (y >= this.offset[1] &&
-            y <  this.offset[1] + element.offsetHeight &&
-            x >= this.offset[0] &&
-            x <  this.offset[0] + element.offsetWidth);
-  },
-
-  withinIncludingScrolloffsets: function(element, x, y) {
-    var offsetcache = this.realOffset(element);
-
-    this.xcomp = x + offsetcache[0] - this.deltaX;
-    this.ycomp = y + offsetcache[1] - this.deltaY;
-    this.offset = this.cumulativeOffset(element);
-
-    return (this.ycomp >= this.offset[1] &&
-            this.ycomp <  this.offset[1] + element.offsetHeight &&
-            this.xcomp >= this.offset[0] &&
-            this.xcomp <  this.offset[0] + element.offsetWidth);
-  },
-
-  // within must be called directly before
-  overlap: function(mode, element) {
-    if (!mode) return 0;
-    if (mode == 'vertical')
-      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
-        element.offsetHeight;
-    if (mode == 'horizontal')
-      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
-        element.offsetWidth;
-  },
-
-  page: function(forElement) {
-    var valueT = 0, valueL = 0;
-
-    var element = forElement;
-    do {
-      valueT += element.offsetTop  || 0;
-      valueL += element.offsetLeft || 0;
-
-      // Safari fix
-      if (element.offsetParent == document.body)
-        if (Element.getStyle(element,'position')=='absolute') break;
-
-    } while (element = element.offsetParent);
-
-    element = forElement;
-    do {
-      if (!window.opera || element.tagName=='BODY') {
-        valueT -= element.scrollTop  || 0;
-        valueL -= element.scrollLeft || 0;
-      }
-    } while (element = element.parentNode);
-
-    return [valueL, valueT];
-  },
-
-  clone: function(source, target) {
-    var options = Object.extend({
-      setLeft:    true,
-      setTop:     true,
-      setWidth:   true,
-      setHeight:  true,
-      offsetTop:  0,
-      offsetLeft: 0
-    }, arguments[2] || {})
-
-    // find page position of source
-    source = $(source);
-    var p = Position.page(source);
-
-    // find coordinate system to use
-    target = $(target);
-    var delta = [0, 0];
-    var parent = null;
-    // delta [0,0] will do fine with position: fixed elements,
-    // position:absolute needs offsetParent deltas
-    if (Element.getStyle(target,'position') == 'absolute') {
-      parent = Position.offsetParent(target);
-      delta = Position.page(parent);
-    }
-
-    // correct by body offsets (fixes Safari)
-    if (parent == document.body) {
-      delta[0] -= document.body.offsetLeft;
-      delta[1] -= document.body.offsetTop;
-    }
-
-    // set position
-    if(options.setLeft)   target.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
-    if(options.setTop)    target.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
-    if(options.setWidth)  target.style.width = source.offsetWidth + 'px';
-    if(options.setHeight) target.style.height = source.offsetHeight + 'px';
-  },
-
-  absolutize: function(element) {
-    element = $(element);
-    if (element.style.position == 'absolute') return;
-    Position.prepare();
-
-    var offsets = Position.positionedOffset(element);
-    var top     = offsets[1];
-    var left    = offsets[0];
-    var width   = element.clientWidth;
-    var height  = element.clientHeight;
-
-    element._originalLeft   = left - parseFloat(element.style.left  || 0);
-    element._originalTop    = top  - parseFloat(element.style.top || 0);
-    element._originalWidth  = element.style.width;
-    element._originalHeight = element.style.height;
-
-    element.style.position = 'absolute';
-    element.style.top    = top + 'px';
-    element.style.left   = left + 'px';
-    element.style.width  = width + 'px';
-    element.style.height = height + 'px';
-  },
-
-  relativize: function(element) {
-    element = $(element);
-    if (element.style.position == 'relative') return;
-    Position.prepare();
-
-    element.style.position = 'relative';
-    var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);
-    var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);
-
-    element.style.top    = top + 'px';
-    element.style.left   = left + 'px';
-    element.style.height = element._originalHeight;
-    element.style.width  = element._originalWidth;
-  }
-}
-
-// Safari returns margins on body which is incorrect if the child is absolutely
-// positioned.  For performance reasons, redefine Position.cumulativeOffset for
-// KHTML/WebKit only.
-if (Prototype.Browser.WebKit) {
-  Position.cumulativeOffset = function(element) {
-    var valueT = 0, valueL = 0;
-    do {
-      valueT += element.offsetTop  || 0;
-      valueL += element.offsetLeft || 0;
-      if (element.offsetParent == document.body)
-        if (Element.getStyle(element, 'position') == 'absolute') break;
-
-      element = element.offsetParent;
-    } while (element);
-
-    return [valueL, valueT];
-  }
-}
-
-Element.addMethods();
\ No newline at end of file

Deleted: pve-manager/pve2/www/css/pve.css
===================================================================
--- pve-manager/pve2/www/css/pve.css	2011-04-19 08:47:34 UTC (rev 5823)
+++ pve-manager/pve2/www/css/pve.css	2011-04-19 08:51:43 UTC (rev 5824)
@@ -1,379 +0,0 @@
-/* sans-serif style font for text */
-.textfont,
-textarea,
-input,
-select,
-body
-{
-  font-family: verdana, sans-serif;
-  font-size: 12px !important;
-  text-decoration:none;
-}
-
-input,
-select
-{ 
-  margin: 0px;
-  padding: 1px;
-}
-
-/* ARIAL style font for headlines */
-.arialfont
-{ 
-	font-family: helvetica, arial, sans-serif;
-	font-weight:normal;	
-	text-decoration:none;
-}
-
-/* ARIAL style font for headlines */
-.hlfont,
-.boxheadline,
-a.frmsubmit,
-a.subnav,
-a.cmd,
-a.nav,
-table.normal th,
-div.section,
-h2,
-h1
-{ 
-	font-family: helvetica, arial, sans-serif;
-	font-weight:bold;	
-	text-decoration:none;
-}
-
-/* color definitions */
-
-.whitefg,
-.boxheadline,
-h1,
-body
-{
-  	color:#ffffff; 	
-}
-
-.whitebg,
-body
-{
-	background-color:#ffffff; 	
-}
-
-.blackfg,
-a.men_a,
-a.men_b,
-a.subnav:hover,
-a.nav:hover,
-body
-{	
-  	color:#000000; 
-}
-
-.blackbg
-{
-	background-color:#000000; 	
-}
-
-.rotext
-{ 
-  color: #a0a0a0; 
-}
-
-.stdcolfg,
-table.normal th,
-hr
-{
- 	color:#203A6E !important; 
-}
-
-.stdcolbg,
-hr,
-.boxheadline
-{
-  	background-color: #203A6E !important; 
-}
-
-.stdcolbd,
-table.normal th,
-div.section
-{
- 	border-color: #203A6E !important; 
-}
-
-.lightcolbd,
-.selectbox,
-input.normal,
-div.bool,
-select.normal,
-textarea.normal,
-div.dropdown,
-table.checkbox
-{
- 	border-color:#A0A0A0 !important; 
-}
-
-.inputbg,
-input.normal,
-.selectbox,
-div.bool,
-select.normal,
-textarea.normal,
-table.checkbox
-{
-  	background-color: #F6FAFD !important; 
-}
-
-.highlightfg,
-a.subnav,
-a.cmd,
-a.nav,
-a.dropdown,
-a.frmsubmit,
-a.men_a:hover,
-a.men_b:hover
-{
- 	color: #990000 !important;
-}
-
-.highlightbg
-{
- 	background-color: #990000 !important;
-}
-
-.highlightbd,
-h2
-{
- 	border-color: #990000 !important;
-}
-
-.menubg,
-div.dropdown
-{
- 	background-color: #f0f0f0 !important;
-}
-
-div.section
-{
- 	background-color: #CCD7E0 !important;
-}
-
-/* no border/margin/padding */
-
-.grid
-{ 
-        border: 0px;
-        margin: 0px;
-        padding: 0px;
-}
-
-.grid td
-{ 
-        vertical-align: top;
-}
-
-/* standard border shape */
-.stdbdshape,
-div.dropdown,
-input.normal,
-.selectbox,
-div.bool,
-select.normal,
-textarea.normal,
-table.checkbox
-{
-	border: 1px solid; 
-	border-left: 1px solid; 
-	border-bottom: 2px solid; 
-	border-right: 2px solid;  
-
-        margin: 0px;
-        padding: 1px;
-}
-
-input[type=checkbox]
-{ 
-        margin: 0px;
-        padding: 0px;
-        border: 0px;
-        vertical-align: text-bottom;
-}
-
-table.checkbox td
-{ 
-        text-align: right;
-        white-space: nowrap; 
-}
-
-/* other settings */
-.boxheadline,
-a.frmsubmit
-{
-	letter-spacing:1px;
-}
-
-a.cmd:hover,
-a.frmsubmit:hover,
-a.men_a:hover,
-a.men_b:hover,
-a.boxheadline:hover
-{
-  text-decoration:underline;
-}
-
-a.dropdown
-{
-  	font-size:0.9em;
-  	font-weight:normal;
-  	text-decoration:none;
-  	vertical-align:top;
-  	line-height:20px;
-}
-
-div.dropdown
-{
-	padding:5px; 
-	padding-left:10px;  
-	padding-right:10px; 
-}
-
-a.men_a
-{
-  	text-decoration:none;
-}
-
-a.men_b
-{
-  	font-size:0.9em;
-  	text-decoration:none;
-}
-
-a.subnav
-{
-  	font-size:1.2em;
-  	margin-left:5px;
-  	line-height:16px;
-}
-
-hr
-{
-	border:0px; 
-	height:1px;
-}
-
-
-h1
-{
-	font-size:1.3em;
-	margin:0px;
-}
-
-h2
-{
-	font-size:1.2em; 
-	margin:0px;
-	border-bottom: solid 3px;
-}
-
-p
-{
-	margin-top:5px;
-	margin-bottom:5px;
-	margin-left:0px;
-}
-
-div.bool
-{ 
-        padding: 1px;
-}
-
-input.normal.port
-{
-	width:80px;
-}
-
-input.normal.ip
-{
-	text-align:center;
-	width:39px;
-}
-
-input.normal.time
-{
-	text-align:center;
-	width:20px;
-}
-
-div.section
-{
-	font-size:1.2em;
-	font-weight:normal;
-	padding:3px;
-	width:310px;
-	/* background-color: #CCD7E0;*/
-	border: solid 1px;
-	margin-top:0px;
-	margin-bottom:0px;
-}
-
-table.checkbox
-{
-	padding-left:3px;
-	padding-right:3px;
-	margin-top:2px;
-	margin-bottom:0px;
-}
-
-table.normal
-{ 
-        border: 0px; 
-        margin: 0px; 
-        padding: 0px; 
-}
-
-table.normal th
-{
-	border-bottom: solid 1px;
-	padding-bottom:3px;
-        text-align: left;
-}
-
-table.normal td
-{
-        vertical-align: top;
-        text-align: left;
-}
-
-table.normal tr.link:hover
-{
-	background-color: #FFF3BF !important;
-        cursor: pointer;
-}
-
-.selectbox {
-	display: block;
-        position: absolute;
-	overflow-x: visible;
-	overflow-y: auto;
-        min-width: 200px;
-        max-height: 400px;
-        z-index: 90 !important;
-}
-
-.selectbox input {
-        display: none;
-}
-
-.selectbox table {
-	overflow: visible;
-}
-
-.selectbox td,
-.selectbox th 
-{
-	white-space: nowrap;
-}
-
-.selectbox tbody tr:hover,
-.selectbox tr.selected
-{
-	background-color: #FFF3BF !important;
-}

Deleted: pve-manager/pve2/www/css/pve.js
===================================================================
--- pve-manager/pve2/www/css/pve.js	2011-04-19 08:47:34 UTC (rev 5823)
+++ pve-manager/pve2/www/css/pve.js	2011-04-19 08:51:43 UTC (rev 5824)
@@ -1,663 +0,0 @@
-function blinkIt() 
-{
-    if (!document.all) return;
-    else {
-	for(i=0;i<document.all.tags('blink').length;i++){
-	    s=document.all.tags('blink')[i];
-	    s.style.visibility=(s.style.visibility=='visible')?'hidden':'visible';
-	}
-    }
-}
-
-setInterval('blinkIt()',1000);
-
-// Open new Document in current browser
-function goTo(site)
-{
-    open(site,'_parent');
-}
-
-function windowWidth () {
-  if (window.innerWidth) {
-    return window.innerWidth;
-  } else if (document.body && document.body.offsetWidth) {
-    return document.body.offsetWidth;
-  } else {
-    return 0;
-  }
-}
-
-function windowHeight () {
-  if (window.innerHeight) {
-    return window.innerHeight;
-  } else if (document.body && document.body.offsetHeight) {
-    return document.body.offsetHeight;
-  } else {
-    return 0;
-  }
-}
-
-function waitGoto (uri) 
-{
-    try {
-	if(DOM || MS) {
-	    e = getElem("id", "wait", null);
-	    e.style.top = '200px';
-	    e.style.left = (windowWidth() / 2 - 100) + 'px';
-	    e.style.visibility = "visible";
-	}
-	location = uri;
-    }
-    catch (ex) {
-	e.style.visibility = "hidden";
-	alert ("Error: " + ex.toString());
-    }
-}
-
-function waitSubmit (myform) 
-{
-    try {
-	if(DOM || MS) {
-	    e = getElem("id", "wait", null);
-	    e.style.top = '200px';
-	    e.style.left = (windowWidth() / 2 - 100) + 'px';
-	    e.style.visibility = "visible";
-	}
-        myform.submit ();
-    }
-    catch (ex) {
-	e.style.visibility = "hidden";
-	alert ("Error: " + ex.toString());
-    }
-}
-
-function setval(id,val)
-{
-    //document.getElementById(id).firstChild.data = val." ";
-    if (document.getElementById(id).innerHTML) {
-  	if (val == '' )
-	    document.getElementById(id).innerHTML = " ";
-  	else
-	    document.getElementById(id).innerHTML =  val;
-    }
-}
-
-function getLeft(l)
-{
-    if (l.offsetParent) return (l.offsetLeft + getLeft(l.offsetParent));
-    else return (l.offsetLeft);
-}
-
-function getTop(l)
-{
-    if (l.offsetParent) return (l.offsetTop + getTop(l.offsetParent));
-    else return (l.offsetTop);
-}
-
-var origlnk = new Array();
-
-var pve_ajax_dropdown_lock = 0;
-
-function dropdown (id,vis,posname,link)
-{
-    if (vis==1) {
-	pve_ajax_dropdown_lock = 1;
-	if (link) {
-	    for (var i=0; i<=100; i++) {
-		var elem = id + "_ddlnk_" + i;
-		var e = $(elem);
-		if (e) {
-		    if (origlnk[elem] == undefined ) {
-			origlnk[elem] = e.href;
-		    }
-	            var ol = origlnk[elem];
-		    if (ol.match(/^javascript:(.*)\(\)$/)) {
-			var func = RegExp.$1;
-			var par = link.toQueryParams();
-			e.href = 'javascript:' + func + '(' + $H(par).toJSON() + ')';
-		    } else {
-			e.href = ol + link;
-		    }
-		} else {
-		    i=1000;
-		}
-	    }
-	}
-	if (posname) {
-	    var pos = document.getElementsByName(posname)[0];
-	    var e = $(id);
-	    e.style.position = 'absolute';
-	    e.style.left = getLeft(pos) + 'px';	
-	    e.style.top = getTop(pos) + 'px';
-	}
-	    
-	$(id).style.visibility = "visible";
-    } else {
-	pve_ajax_dropdown_lock = 0;
-	$(id).style.visibility = "hidden";
-    }
-}
-
-/* form handling and verification */
-    
-function pve_form_save(name, action) {
-    try {
-	var e = $("wait");   		    
-	if (document.body.offsetHeight ) {
-	    e.style.top = 200 + 'px';
-	    e.style.left = document.body.offsetWidth / 2 - 100 +'px';     
-	}
-	e.style.visibility = "visible";
-
-	$('form_' + name + '_submit').value = action;
-	$(name).submit();
-    }
-    catch (ex) {
-	e.style.visibility = "hidden";
-	alert ("Error: unable to upload file (" + ex.toString() + ")");
-    }
-}
-
-function pve_form_validate_natural (name, max) {
-    var e = $(name);
-    var input = e.value;
-    if(!input.match (/^[0-9]*$/)) {
-	e.value = input.replace (/[^0-9]+/g, '');
-    }
-    if (max && e.value > max) {
-	e.value = max;
-    }
-    var ov = e.value;
-    if (e.value == '' ) e.value = e.defaultValue;     
-    if (ov == '' ) e.select();     
-}
-
-function pve_form_checknotempty (name) {
-    var e = $(name); 
-    var ov = e.value;
-    if (e.value == '' ) e.value = e.defaultValue;     
-    if (ov == '' ) e.select();     
-}
-    
-function pve_form_ip_keyfilter (evt,name,next) {
-    var e = $(name); 
- 
-    var keyCode = evt.which ? evt.which : evt.keyCode;
-
-    if (e.value == 0 && keyCode == 48) return false;
- 
-    if (next && keyCode == 190) $(next).select();
-
-    return (keyCode != 32 && keyCode <= '9'.charCodeAt()) ||
-	(keyCode >=96 && keyCode <=105); 
-}    
-
-/* utility functions to open vnc windows */
-function pve_openvz_console (cid, veid) {
-
-    var url = "/openvz/console-direct.htm?cid=" + cid + '&veid=' + veid;
-    var nw = window.open(url, '_blank', "innerWidth=745,innerheight=400");
-    nw.focus();
-}
- 
-function pve_qemu_console (cid, veid) {
-    var nw = window.open("/qemu/vnc-direct.htm?cid=" + cid + '&veid=' + veid, 
-			 "_blank", "innerWidth=640,innerheight=400");
-    nw.focus();
-}
-
-function pve_console (args) {
-    var cid = args['cid'];
-    var veid = args['veid'];
-    var type = args['type'];
-
-    if (type == 'openvz') {
-	pve_openvz_console (cid, veid);
-    } else if  (type == 'qemu') {
-	pve_qemu_console (cid, veid);
-    }
-}
-
-/* realtime viewer */
-
-function commandViewer (jsvar, viewid, upid, statusid, abortid) {
-
-    this.cur_command_timout = null;
- 
-    this.jsvar = jsvar;
-    this.viewid = viewid;
-    this.upid = upid;
-    this.statusid = statusid;
-    this.abortid = abortid;
-
-    this.scroll_move_to_end = 1;
-
-    this.restart = function  () {
-
-	clearTimeout (this.cur_command_timout);
-
-	this.cur_command_timout = setTimeout (function () { 
-	    this.start (); 
-	}.bind(this), 1);
-    }
-
-    this.start = function () {
-
-	clearTimeout (this.cur_command_timout);
-
-	// HACK: 'noautoupdate' does not exist, so Ajax.Updater does not update
-	// anything automatically
-
-	this.updater = new Ajax.Updater ('noautoupdate', '/ws/command', {
-	    method:'get',
-	    parameters: { 
-			  upid: this.upid, 
-			  jsvar: this.jsvar 
-	    },
-	    onSuccess: function(transport) {
-		var json = transport.responseText.evalJSON(true);
-		var node = $(this.viewid);
-
-		var offset = node.scrollTop - node.scrollHeight + node.clientHeight;
-
-		if (offset == 0) {
-		    this.scroll_move_to_end = 1;
-		}
-
-		node.update (json.html);
-
-		if (this.scroll_move_to_end && (node.scrollHeight > node.clientHeight)) {
-		    this.scroll_move_to_end = 0;
-		    node.scrollTop = node.scrollHeight - node.clientHeight;
-		}
-
-		$(this.statusid).update (json.status);
-		
-		if (json.running) {
-		    this.cur_command_timout = setTimeout (function () { this.start (); }.bind(this), 1000);
-		    $(this.abortid).update ("Abort");
-		} else {
-		    $(this.abortid).update ("");
-		}
-	    }.bind(this),
-	    onFailure: function(transport) {
-		var status = "Server not reachable";
-
-		if (transport.status == 401) {
-		    status = "session expired, please login again";
-		}
-
-		$(this.viewid).update ("");
-
-		$(this.statusid).update (status);
-		
-		this.cur_command_timout = setTimeout (function () { this.start (); }.bind(this), 1000);
-		$(this.abortid).update ("");
-	    }.bind(this)
-	});
-    }
-}
-
-function command_abort (upid) {
-
-    new Ajax.Request ('/ws/command_abort?upid=' + encodeURIComponent (upid), {
-	method: 'get'
-    });
-
-    return undefined;
-}
-
-function logViewer (viewid, service, serviceid, filterid, statusid, trackid) {
-
-    this.viewid = viewid;
-    this.service = service;
-    this.serviceid = serviceid;
-    this.filterid = filterid;
-    this.statusid = statusid;
-    this.trackid = trackid;
-    
-    this.cur_timout = null;
-    this.updater = undefined;
-
-    this.scroll_move_to_end = 1;
-
-    if (this.filterid) {
-	new Form.Element.Observer (this.filterid, 0.2, // 200 milliseconds
-				   function (el, value) { 
-	    this.scroll_move_to_end = 1;
-	    clearTimeout (this.cur_timout);
-	    this.start(); 
-	}.bind(this));
-    }
-
-    if (this.serviceid) {
-	new Form.Element.Observer (this.serviceid, 0.2, // 200 milliseconds 
-				   function (el, value) {
-	    
-	    this.scroll_move_to_end = 1;
-	    clearTimeout (this.cur_timout);
-	    this.start(); 
-	}.bind(this));
-    }
-
-    this.start = function () {
-
-	var filter = this.filterid ? $(this.filterid).getValue() : '';
-	var service = this.serviceid ? $(this.serviceid).getValue() : this.service;
-
-	clearTimeout (this.cur_timout);
-
-	// HACK: 'noautoupdate' does not exist, so Ajax.Updater does not update
-	// anything automatically
-
-	this.updater = new Ajax.Updater ('noautoupdate', '/ws/viewlog', {
-
-	    method:'get',
-	    parameters: { filter: filter, service: service, trackid: this.trackid},
-
-	    onSuccess: function(transport) {
-		var json = transport.responseText.evalJSON(true); 
-		var node = $(this.viewid);
-
-		var offset = node.scrollTop - node.scrollHeight + node.clientHeight;
-
-		if (offset == 0) {
-		    this.scroll_move_to_end = 1;
-		}
-
-		node.update (json.html);
-
-		if (this.scroll_move_to_end && (node.scrollHeight > node.clientHeight)) {
-		    this.scroll_move_to_end = 0;
-		    node.scrollTop = node.scrollHeight - node.clientHeight;
-		}
-
-		$(this.statusid).update (json.status);
-		
-		if (json.running) {
-		    this.cur_timout = setTimeout (function () { this.start (); }.bind(this), 1000);
-		}
-	    }.bind(this),
-	    onFailure: function(transport) {
-		var status = "Server not reachable";
-
-		if (transport.status == 401) {
-		    status = "session expired, please login again";
-		}
-
-		$(this.viewid).update ("");
-
-		$(this.statusid).update (status);
-		
-		this.cur_timout = setTimeout (function () { this.start(); }.bind(this), 1000);
-	    }.bind(this)
-	});
-    }
-}
-
-function timeViewer (viewid) {
-
-    this.viewid = viewid;
-
-    this.start = function () {
-	var cd = new Date();
-	var ta = $(this.viewid).innerHTML.split (':');
-	if (!ta[0] || !ta[1] || !ta[2]) { return; } 
-	var sd = new Date (cd.getFullYear(), cd.getMonth(), cd.getDay(), ta[0], ta[1], ta[2]);
-	var nt = new Date (sd.getTime() + 1000);
-	var h = nt.getHours();
-	if (h < 10) { h = '0' + h; }
-	var m = nt.getMinutes();
-	if (m < 10) { m = '0' + m; }
-	var s = nt.getSeconds();
-	if (s < 10) { s = '0' + s; }
-	$(this.viewid).innerHTML = h + ':' + m + ':' + s;
-    }
-
-    new PeriodicalExecuter (function () { this.start(); }.bind(this), 1);
-
-    new Ajax.PeriodicalUpdater ( { success: viewid }, '/ws/servertime', { frequency: 5 });
-    
-}
-
-function wsViewer (viewid, statusid, period, wsurl, wsargs) {
-
-    this.viewid = viewid;
-    this.statusid = statusid;
-    this.period = period * 1000;
-
-    this.cur_timout = null;
-
-    this.scroll_move_to_end = 1;
-
-    this.start = function () {
-
-	clearTimeout (this.cur_timout);
-
-	// HACK: 'noautoupdate' does not exist, so Ajax.Updater does not update
-	// anything automatically
-
-	this.updater = new Ajax.Updater ('noautoupdate', wsurl, {
-	    method: 'get',
-	    parameters: wsargs,
-	    onSuccess: function(transport) {
-		var json = transport.responseText.evalJSON(true);
-		var node = $(this.viewid);
-
-		var offset = node.scrollTop - node.scrollHeight + node.clientHeight;
-
-		if (offset == 0) {
-		    this.scroll_move_to_end = 1;
-		}
-
-
-		if (!pve_ajax_dropdown_lock) {
-		    node.update (json.html);
-
-		    if (this.scroll_move_to_end && (node.scrollHeight > node.clientHeight)) {
-			this.scroll_move_to_end = 0;
-			node.scrollTop = node.scrollHeight - node.clientHeight;
-		    }
-		}
-
-
-		if (this.statusid) {
-		    $(this.statusid).update (json.status);
-		}
-
-		this.cur_timout = setTimeout (function () { this.start (); }.bind(this), this.period);
-	    }.bind(this),
-	    onFailure: function(transport) {
-		var status = "Server not reachable";
-
-		if (transport.status == 401) {
-		    status = "session expired, please login again";
-		}
-
-		if (this.statusid) {
-		    $(this.viewid).update ("");
-
-		    $(this.statusid).update (status);
-		}
-
-		this.cur_timout = setTimeout (function () { this.start (); }.bind(this), this.period);
-	    }.bind(this)
-	});
-    }
-}
-
-function vzlistViewerOLD (viewid, statusid, cid) {
-
-    this.viewid = viewid;
-
-    new Ajax.PeriodicalUpdater ( { success: viewid }, '/ws/vzlist', { 
-	frequency: 5, 
-	parameters: { cid: cid }
-    });
-    
-}
-
-var Selectbox = Class.create({
-
-	initialize: function (elem, form) {
-	    var that = this;
-	    var div = $(elem);
-	    var children = div.childElements();
-	    var topdiv = children[0];
-	    var menudiv = this.menudiv = children[1];
-	    var table = menudiv.childElements()[0];
-
-	    this.scrolltop = 0;
-
-	    this.topspan = $(topdiv.getElementsByTagName('span')[0]);
-
-	    Event.observe(menudiv, 'click', function(e) {
-
-		that.scrolltop = menudiv.scrollTop;
-
-		// Event.findElement(e, 'tr') is too slow with IE
-		var row = Event.element(e);
-		while (row && row.tagName.toUpperCase() != 'TR') {
-		    row = row.parentNode;
-		}
-
-		if (!row) return;
-
-		var inp = row.getElementsByTagName('input')[0];
-
-		if (!inp) return;
-
-		var old = inp.checked;
-					
-		//fixme: do we need this?
-		//if (Prototype.Browser.IE) {
-		// inp.click(); 
-		//}
-
-		inp.checked = 'checked';
-
-		that.highlight();
-
-		menudiv.hide();
-			
-		if (old != inp.checked && form) {
-		    pve_form_save(form, 'post');
-		}
-	    });
-
-	    this.highlight();
-
-	    menudiv.hide();
-
-	    Event.observe(topdiv, 'click', function (e) {
-		if (menudiv.visible()) {
-		    if (Selectbox.active_menu) {
-			Selectbox.active_menu.hide();
-			Selectbox.active_menu = null;
-		    }
-		    menudiv.hide();
-		} else {
-		    if (Selectbox.active_menu) {
-			Selectbox.active_menu.hide();
-		    }
-		    Selectbox.active_menu = menudiv;
-
-		    menudiv.show();
-
-		    that.highlight();
-
-		    menudiv.scrollTop = that.scrolltop;
-
-		    // hack for older browsers
-		    menudiv.style.width = table.getWidth() + 'px';
-
-		}
-		Event.stop(e);
-	    });
-
-	},
-
-	// hack: IE7 hides content if we use
-	// Element.positionedOffset(). Problem does not show up if we
-	// copy the same function into this class. I have no idea why
-	// this happens
-	positionedOffset: function(element) {
-	    var valueT = 0, valueL = 0;
-	    do {
-		valueT += element.offsetTop  || 0;
-		valueL += element.offsetLeft || 0;
-		element = element.offsetParent;
-		if (element) {
-		    if (element.tagName.toUpperCase() == 'BODY') break;
-		    var p = Element.getStyle(element, 'position');
-		    if (p !== 'static') break;
-		}
-	    } while (element);
-	    return Element._returnOffset(valueL, valueT);
-	},
-
-	highlight: function() {
-
-	    var topspan = this.topspan;
-	    var nodes = this.menudiv.getElementsByTagName('input');
-
-	    var found = 0;
-
-	    for (var i = 0; i < nodes.length; i++) {
-		var inp = nodes[i];
-		var row = inp.parentNode.parentNode;
-		if (inp.checked) {
-		    var short = $(inp).readAttribute('short') || inp.value;
-		    row.className = 'selected';
-		    topspan.innerHTML = short;
-
-		    if (topspan.getWidth() >= $(topspan.parentNode).getWidth()) {
-			topspan.title = short;
-		    } else {
-			topspan.title = '';
-		    }
-
-		    //hack: see above
-		    //var offsets = Element.positionedOffset(row);
-		    var offsets = this.positionedOffset(row);
-		    var top = offsets[1];
-
-		    if (top > 200) {
-			this.scrolltop = top - 200;
-		    }
-
-		    found = 1;
-		} else {
-		    row.className = '';
-		}
-	    }	
-
-	    if (!found) {
-		topspan.innerHTML = "please select";
-	    }
-	}
-
-});
-
-Selectbox.zIndexWorkaround = function() {
-
-    if (Prototype.Browser.IE) {
-	var zi = 10000;
-		
-	$$('div.selectblock').each(function(block) {
-	    block.style.zIndex = zi--;
-	});	
-    }
-}
-
-Event.observe(window, 'load', function() {
-    Selectbox.zIndexWorkaround();
-    Event.observe(document, 'click', function (e) {
-	if (Selectbox.active_menu) {
-	    Selectbox.active_menu.hide();
-	    Selectbox.active_menu = null;
-	}	
-    });
-});
-
-



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