svn commit: r1579359 [2/8] - in /ofbiz/trunk/specialpurpose/birt: src/org/ofbiz/birt/report/servlet/ webapp/birt/webcontent/ webapp/birt/webcontent/birt/ webapp/birt/webcontent/birt/ajax/ webapp/birt/webcontent/birt/ajax/core/ webapp/birt/webcontent/bi...

[jl...@apache.org]

Added: ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/lib/prototype.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/lib/prototype.js?rev=1579359&view=auto
==============================================================================
--- ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/lib/prototype.js (added)
+++ ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/lib/prototype.js Wed Mar 19 19:16:28 2014
@@ -0,0 +1,1785 @@
+/*  Prototype JavaScript framework, version 1.4.0
+ *  (c) 2005 Sam Stephenson <sa...@conio.net>
+ *
+ *  THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff
+ *  against the source tree, available from the Prototype darcs repository.
+ *
+ *  Prototype is freely distributable under the terms of an MIT-style license.
+ *
+ *  For details, see the Prototype web site: http://prototype.conio.net/
+ *
+/*--------------------------------------------------------------------------*/
+
+var Prototype = {
+  Version: '1.4.0',
+  ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',
+
+  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 (property in source) {
+    destination[property] = source[property];
+  }
+  return destination;
+}
+
+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;
+  }
+}
+
+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;
+  return function(event) {
+    return __method.call(object, event || window.event);
+  }
+}
+
+Object.extend(Number.prototype, {
+  toColorPart: function() {
+    var digits = this.toString(16);
+    if (this < 16) return '0' + digits;
+    return digits;
+  },
+
+  succ: function() {
+    return this + 1;
+  },
+
+  times: function(iterator) {
+    $R(0, this, true).each(iterator);
+    return this;
+  }
+});
+
+var Try = {
+  these: function() {
+    var returnValue;
+
+    for (var i = 0; i < arguments.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() {
+    setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
+  },
+
+  onTimerEvent: function() {
+    if (!this.currentlyExecuting) {
+      try {
+        this.currentlyExecuting = true;
+        this.callback();
+      } finally {
+        this.currentlyExecuting = false;
+      }
+    }
+  }
+}
+
+/*--------------------------------------------------------------------------*/
+
+function $() {
+  var elements = new Array();
+
+  for (var i = 0; i < arguments.length; i++) {
+    var element = arguments[i];
+    if (typeof element == 'string')
+      element = document.getElementById(element);
+
+    if (arguments.length == 1)
+      return element;
+
+    elements.push(element);
+  }
+
+  return elements;
+}
+Object.extend(String.prototype, {
+  stripTags: function() {
+    return this.replace(/<\/?[^>]+>/gi, '');
+  },
+
+  stripScripts: function() {
+    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
+  },
+
+  extractScripts: function() {
+    var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
+    var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
+    return (this.match(matchAll) || []).map(function(scriptTag) {
+      return (scriptTag.match(matchOne) || ['', ''])[1];
+    });
+  },
+
+  evalScripts: function() {
+    return this.extractScripts().map(eval);
+  },
+
+  escapeHTML: function() {
+    var div = document.createElement('div');
+    var text = document.createTextNode(this);
+    div.appendChild(text);
+    return div.innerHTML;
+  },
+
+  unescapeHTML: function() {
+    var div = document.createElement('div');
+    div.innerHTML = this.stripTags();
+    return div.childNodes[0] ? div.childNodes[0].nodeValue : '';
+  },
+
+  toQueryParams: function() {
+    var pairs = this.match(/^\??(.*)$/)[1].split('&');
+    return pairs.inject({}, function(params, pairString) {
+      var pair = pairString.split('=');
+      params[pair[0]] = pair[1];
+      return params;
+    });
+  },
+
+  toArray: function() {
+    return this.split('');
+  },
+
+  camelize: function() {
+    var oStringList = this.split('-');
+    if (oStringList.length == 1) return oStringList[0];
+
+    var camelizedString = this.indexOf('-') == 0
+      ? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1)
+      : oStringList[0];
+
+    for (var i = 1, len = oStringList.length; i < len; i++) {
+      var s = oStringList[i];
+      camelizedString += s.charAt(0).toUpperCase() + s.substring(1);
+    }
+
+    return camelizedString;
+  },
+
+  inspect: function() {
+    return "'" + this.replace('\\', '\\\\').replace("'", '\\\'') + "'";
+  }
+});
+
+String.prototype.parseQuery = String.prototype.toQueryParams;
+
+var $break    = new Object();
+var $continue = new Object();
+
+var Enumerable = {
+  each: function(iterator) {
+    var index = 0;
+    try {
+      this._each(function(value) {
+        try {
+          iterator(value, index++);
+        } catch (e) {
+          if (e != $continue) throw e;
+        }
+      });
+    } catch (e) {
+      if (e != $break) throw e;
+    }
+  },
+
+  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 = true;
+    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(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;
+  },
+
+  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.collect(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 (value >= (result || value))
+        result = value;
+    });
+    return result;
+  },
+
+  min: function(iterator) {
+    var result;
+    this.each(function(value, index) {
+      value = (iterator || Prototype.K)(value, index);
+      if (value <= (result || value))
+        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.collect(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.collect(Prototype.K);
+  },
+
+  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) {
+      iterator(value = collections.pluck(index));
+      return value;
+    });
+  },
+
+  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; i < iterable.length; i++)
+      results.push(iterable[i]);
+    return results;
+  }
+}
+
+Object.extend(Array.prototype, Enumerable);
+
+Array.prototype._reverse = Array.prototype.reverse;
+
+Object.extend(Array.prototype, {
+  _each: function(iterator) {
+    for (var i = 0; i < this.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 != undefined || value != null;
+    });
+  },
+
+  flatten: function() {
+    return this.inject([], function(array, value) {
+      return array.concat(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; i < this.length; i++)
+      if (this[i] == object) return i;
+    return -1;
+  },
+
+  reverse: function(inline) {
+    return (inline !== false ? this : this.toArray())._reverse();
+  },
+
+  shift: function() {
+    var result = this[0];
+    for (var i = 0; i < this.length - 1; i++)
+      this[i] = this[i + 1];
+    this.length--;
+    return result;
+  },
+
+  inspect: function() {
+    return '[' + this.map(Object.inspect).join(', ') + ']';
+  }
+});
+var Hash = {
+  _each: function(iterator) {
+    for (key in this) {
+      var value = this[key];
+      if (typeof value == 'function') 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 $H(hash).inject($H(this), function(mergedHash, pair) {
+      mergedHash[pair.key] = pair.value;
+      return mergedHash;
+    });
+  },
+
+  toQueryString: function() {
+    return this.map(function(pair) {
+      return pair.map(encodeURIComponent).join('=');
+    }).join('&');
+  },
+
+  inspect: function() {
+    return '#<Hash:{' + this.map(function(pair) {
+      return pair.map(Object.inspect).join(': ');
+    }).join(', ') + '}>';
+  }
+}
+
+function $H(object) {
+  var hash = Object.extend({}, object || {});
+  Object.extend(hash, Enumerable);
+  Object.extend(hash, Hash);
+  return hash;
+}
+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;
+    do {
+      iterator(value);
+      value = value.succ();
+    } while (this.include(value));
+  },
+
+  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 ActiveXObject('Msxml2.XMLHTTP')},
+      function() {return new ActiveXObject('Microsoft.XMLHTTP')},
+      function() {return new XMLHttpRequest()}
+    ) || false;
+  },
+
+  activeRequestCount: 0
+}
+
+Ajax.Responders = {
+  responders: [],
+
+  _each: function(iterator) {
+    this.responders._each(iterator);
+  },
+
+  register: function(responderToAdd) {
+    if (!this.include(responderToAdd))
+      this.responders.push(responderToAdd);
+  },
+
+  unregister: function(responderToRemove) {
+    this.responders = this.responders.without(responderToRemove);
+  },
+
+  dispatch: function(callback, request, transport, json) {
+    this.each(function(responder) {
+      if (responder[callback] && 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,
+      parameters:   ''
+    }
+    Object.extend(this.options, options || {});
+  },
+
+  responseIsSuccess: function() {
+    return this.transport.status == undefined
+        || this.transport.status == 0
+        || (this.transport.status >= 200 && this.transport.status < 300);
+  },
+
+  responseIsFailure: function() {
+    return !this.responseIsSuccess();
+  }
+}
+
+Ajax.Request = Class.create();
+Ajax.Request.Events =
+  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
+
+Ajax.Request.prototype = Object.extend(new Ajax.Base(), {
+  initialize: function(url, options) {
+    this.transport = Ajax.getTransport();
+    this.setOptions(options);
+    this.request(url);
+  },
+
+  request: function(url) {
+    var parameters = this.options.parameters || '';
+    if (parameters.length > 0) parameters += '&_=';
+
+    try {
+      this.url = url;
+      if (this.options.method == 'get' && parameters.length > 0)
+        this.url += (this.url.match(/\?/) ? '&' : '?') + parameters;
+
+      Ajax.Responders.dispatch('onCreate', this, this.transport);
+
+      this.transport.open(this.options.method, this.url,
+        this.options.asynchronous);
+
+      if (this.options.asynchronous) {
+        this.transport.onreadystatechange = this.onStateChange.bind(this);
+        setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10);
+      }
+
+      this.setRequestHeaders();
+
+      var body = this.options.postBody ? this.options.postBody : parameters;
+      this.transport.send(this.options.method == 'post' ? body : null);
+
+    } catch (e) {
+      this.dispatchException(e);
+    }
+  },
+
+  setRequestHeaders: function() {
+    var requestHeaders =
+      ['X-Requested-With', 'XMLHttpRequest',
+       'X-Prototype-Version', Prototype.Version];
+
+    if (this.options.method == 'post') {
+      requestHeaders.push('Content-type',
+        'application/x-www-form-urlencoded');
+
+      /* Force "Connection: close" for Mozilla browsers to work around
+       * a bug where XMLHttpReqeuest sends an incorrect Content-length
+       * header. See Mozilla Bugzilla #246651.
+       */
+      if (this.transport.overrideMimeType)
+        requestHeaders.push('Connection', 'close');
+    }
+
+    if (this.options.requestHeaders)
+      requestHeaders.push.apply(requestHeaders, this.options.requestHeaders);
+
+    for (var i = 0; i < requestHeaders.length; i += 2)
+      this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]);
+  },
+
+  onStateChange: function() {
+    var readyState = this.transport.readyState;
+    if (readyState != 1)
+      this.respondToReadyState(this.transport.readyState);
+  },
+
+  header: function(name) {
+    try {
+      return this.transport.getResponseHeader(name);
+    } catch (e) {}
+  },
+
+  evalJSON: function() {
+    try {
+      return eval(this.header('X-JSON'));
+    } catch (e) {}
+  },
+
+  evalResponse: function() {
+    try {
+      return eval(this.transport.responseText);
+    } catch (e) {
+      this.dispatchException(e);
+    }
+  },
+
+  respondToReadyState: function(readyState) {
+    var event = Ajax.Request.Events[readyState];
+    var transport = this.transport, json = this.evalJSON();
+
+    if (event == 'Complete') {
+      try {
+        (this.options['on' + this.transport.status]
+         || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')]
+         || Prototype.emptyFunction)(transport, json);
+      } catch (e) {
+        this.dispatchException(e);
+      }
+
+      if ((this.header('Content-type') || '').match(/^text\/javascript/i))
+        this.evalResponse();
+    }
+
+    try {
+      (this.options['on' + event] || Prototype.emptyFunction)(transport, json);
+      Ajax.Responders.dispatch('on' + event, this, transport, json);
+    } catch (e) {
+      this.dispatchException(e);
+    }
+
+    /* Avoid memory leak in MSIE: clean up the oncomplete event handler */
+    if (event == 'Complete')
+      this.transport.onreadystatechange = Prototype.emptyFunction;
+  },
+
+  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.containers = {
+      success: container.success ? $(container.success) : $(container),
+      failure: 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, object) {
+      this.updateContent();
+      onComplete(transport, object);
+    }).bind(this);
+
+    this.request(url);
+  },
+
+  updateContent: function() {
+    var receiver = this.responseIsSuccess() ?
+      this.containers.success : this.containers.failure;
+    var response = this.transport.responseText;
+
+    if (!this.options.evalScripts)
+      response = response.stripScripts();
+
+    if (receiver) {
+      if (this.options.insertion) {
+        new this.options.insertion(receiver, response);
+      } else {
+        Element.update(receiver, response);
+      }
+    }
+
+    if (this.responseIsSuccess()) {
+      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.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);
+  }
+});
+document.getElementsByClassName = function(className, parentElement) {
+  var children = ($(parentElement) || document.body).getElementsByTagName('*');
+  return $A(children).inject([], function(elements, child) {
+    if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)")))
+      elements.push(child);
+    return elements;
+  });
+}
+
+/*--------------------------------------------------------------------------*/
+
+if (!window.Element) {
+  var Element = new Object();
+}
+
+Object.extend(Element, {
+  visible: function(element) {
+    return $(element).style.display != 'none';
+  },
+
+  toggle: function() {
+    for (var i = 0; i < arguments.length; i++) {
+      var element = $(arguments[i]);
+      Element[Element.visible(element) ? 'hide' : 'show'](element);
+    }
+  },
+
+  hide: function() {
+    for (var i = 0; i < arguments.length; i++) {
+      var element = $(arguments[i]);
+      element.style.display = 'none';
+    }
+  },
+
+  show: function() {
+    for (var i = 0; i < arguments.length; i++) {
+      var element = $(arguments[i]);
+      element.style.display = '';
+    }
+  },
+
+  remove: function(element) {
+    element = $(element);
+    element.parentNode.removeChild(element);
+  },
+
+  update: function(element, html) {
+    $(element).innerHTML = html.stripScripts();
+    setTimeout(function() {html.evalScripts()}, 10);
+  },
+
+  getHeight: function(element) {
+    element = $(element);
+    return element.offsetHeight;
+  },
+
+  classNames: function(element) {
+    return new Element.ClassNames(element);
+  },
+
+  hasClassName: function(element, className) {
+    if (!(element = $(element))) return;
+    return Element.classNames(element).include(className);
+  },
+
+  addClassName: function(element, className) {
+    if (!(element = $(element))) return;
+    return Element.classNames(element).add(className);
+  },
+
+  removeClassName: function(element, className) {
+    if (!(element = $(element))) return;
+    return Element.classNames(element).remove(className);
+  },
+
+  // removes whitespace-only text node children
+  cleanWhitespace: function(element) {
+    element = $(element);
+    for (var i = 0; i < element.childNodes.length; i++) {
+      var node = element.childNodes[i];
+      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
+        Element.remove(node);
+    }
+  },
+
+  empty: function(element) {
+    return $(element).innerHTML.match(/^\s*$/);
+  },
+
+  scrollTo: function(element) {
+    element = $(element);
+    var x = element.x ? element.x : element.offsetLeft,
+        y = element.y ? element.y : element.offsetTop;
+    window.scrollTo(x, y);
+  },
+
+  getStyle: function(element, style) {
+    element = $(element);
+    var value = element.style[style.camelize()];
+    if (!value) {
+      if (document.defaultView && document.defaultView.getComputedStyle) {
+        var css = document.defaultView.getComputedStyle(element, null);
+        value = css ? css.getPropertyValue(style) : null;
+      } else if (element.currentStyle) {
+        value = element.currentStyle[style.camelize()];
+      }
+    }
+
+    if (window.opera && ['left', 'top', 'right', 'bottom'].include(style))
+      if (Element.getStyle(element, 'position') == 'static') value = 'auto';
+
+    return value == 'auto' ? null : value;
+  },
+
+  setStyle: function(element, style) {
+    element = $(element);
+    for (name in style)
+      element.style[name.camelize()] = style[name];
+  },
+
+  getDimensions: function(element) {
+    element = $(element);
+    if (Element.getStyle(element, 'display') != 'none')
+      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;
+    els.visibility = 'hidden';
+    els.position = 'absolute';
+    els.display = '';
+    var originalWidth = element.clientWidth;
+    var originalHeight = element.clientHeight;
+    els.display = 'none';
+    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;
+      }
+    }
+  },
+
+  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 = '';
+    }
+  },
+
+  makeClipping: function(element) {
+    element = $(element);
+    if (element._overflow) return;
+    element._overflow = element.style.overflow;
+    if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden')
+      element.style.overflow = 'hidden';
+  },
+
+  undoClipping: function(element) {
+    element = $(element);
+    if (element._overflow) return;
+    element.style.overflow = element._overflow;
+    element._overflow = undefined;
+  }
+});
+
+var Toggle = new Object();
+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) {
+        if (this.element.tagName.toLowerCase() == 'tbody') {
+          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(this.toArray().concat(classNameToAdd).join(' '));
+  },
+
+  remove: function(classNameToRemove) {
+    if (!this.include(classNameToRemove)) return;
+    this.set(this.select(function(className) {
+      return className != classNameToRemove;
+    }).join(' '));
+  },
+
+  toString: function() {
+    return this.toArray().join(' ');
+  }
+}
+
+Object.extend(Element.ClassNames.prototype, Enumerable);
+var Field = {
+  clear: function() {
+    for (var i = 0; i < arguments.length; i++)
+      $(arguments[i]).value = '';
+  },
+
+  focus: function(element) {
+    $(element).focus();
+  },
+
+  present: function() {
+    for (var i = 0; i < arguments.length; i++)
+      if ($(arguments[i]).value == '') return false;
+    return true;
+  },
+
+  select: function(element) {
+    $(element).select();
+  },
+
+  activate: function(element) {
+    element = $(element);
+    element.focus();
+    if (element.select)
+      element.select();
+  }
+}
+
+/*--------------------------------------------------------------------------*/
+
+var Form = {
+  serialize: function(form) {
+    var elements = Form.getElements($(form));
+    var queryComponents = new Array();
+
+    for (var i = 0; i < elements.length; i++) {
+      var queryComponent = Form.Element.serialize(elements[i]);
+      if (queryComponent)
+        queryComponents.push(queryComponent);
+    }
+
+    return queryComponents.join('&');
+  },
+
+  getElements: function(form) {
+    form = $(form);
+    var elements = new Array();
+
+    for (tagName in Form.Element.Serializers) {
+      var tagElements = form.getElementsByTagName(tagName);
+      for (var j = 0; j < tagElements.length; j++)
+        elements.push(tagElements[j]);
+    }
+    return elements;
+  },
+
+  getInputs: function(form, typeName, name) {
+    form = $(form);
+    var inputs = form.getElementsByTagName('input');
+
+    if (!typeName && !name)
+      return inputs;
+
+    var matchingInputs = new Array();
+    for (var i = 0; i < inputs.length; i++) {
+      var input = inputs[i];
+      if ((typeName && input.type != typeName) ||
+          (name && input.name != name))
+        continue;
+      matchingInputs.push(input);
+    }
+
+    return matchingInputs;
+  },
+
+  disable: function(form) {
+    var elements = Form.getElements(form);
+    for (var i = 0; i < elements.length; i++) {
+      var element = elements[i];
+      element.blur();
+      element.disabled = 'true';
+    }
+  },
+
+  enable: function(form) {
+    var elements = Form.getElements(form);
+    for (var i = 0; i < elements.length; i++) {
+      var element = elements[i];
+      element.disabled = '';
+    }
+  },
+
+  findFirstElement: function(form) {
+    return Form.getElements(form).find(function(element) {
+      return element.type != 'hidden' && !element.disabled &&
+        ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
+    });
+  },
+
+  focusFirstElement: function(form) {
+    Field.activate(Form.findFirstElement(form));
+  },
+
+  reset: function(form) {
+    $(form).reset();
+  }
+}
+
+Form.Element = {
+  serialize: function(element) {
+    element = $(element);
+    var method = element.tagName.toLowerCase();
+    var parameter = Form.Element.Serializers[method](element);
+
+    if (parameter) {
+      var key = encodeURIComponent(parameter[0]);
+      if (key.length == 0) return;
+
+      if (parameter[1].constructor != Array)
+        parameter[1] = [parameter[1]];
+
+      return parameter[1].map(function(value) {
+        return key + '=' + encodeURIComponent(value);
+      }).join('&');
+    }
+  },
+
+  getValue: function(element) {
+    element = $(element);
+    var method = element.tagName.toLowerCase();
+    var parameter = Form.Element.Serializers[method](element);
+
+    if (parameter)
+      return parameter[1];
+  }
+}
+
+Form.Element.Serializers = {
+  input: function(element) {
+    switch (element.type.toLowerCase()) {
+      case 'submit':
+      case 'hidden':
+      case 'password':
+      case 'text':
+        return Form.Element.Serializers.textarea(element);
+      case 'checkbox':
+      case 'radio':
+        return Form.Element.Serializers.inputSelector(element);
+    }
+    return false;
+  },
+
+  inputSelector: function(element) {
+    if (element.checked)
+      return [element.name, element.value];
+  },
+
+  textarea: function(element) {
+    return [element.name, element.value];
+  },
+
+  select: function(element) {
+    return Form.Element.Serializers[element.type == 'select-one' ?
+      'selectOne' : 'selectMany'](element);
+  },
+
+  selectOne: function(element) {
+    var value = '', opt, index = element.selectedIndex;
+    if (index >= 0) {
+      opt = element.options[index];
+      value = opt.value;
+      if (!value && !('value' in opt))
+        value = opt.text;
+    }
+    return [element.name, value];
+  },
+
+  selectMany: function(element) {
+    var value = new Array();
+    for (var i = 0; i < element.length; i++) {
+      var opt = element.options[i];
+      if (opt.selected) {
+        var optValue = opt.value;
+        if (!optValue && !('value' in opt))
+          optValue = opt.text;
+        value.push(optValue);
+      }
+    }
+    return [element.name, value];
+  }
+}
+
+/*--------------------------------------------------------------------------*/
+
+var $F = Form.Element.getValue;
+
+/*--------------------------------------------------------------------------*/
+
+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();
+    if (this.lastValue != value) {
+      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() {
+    var elements = Form.getElements(this.element);
+    for (var i = 0; i < elements.length; i++)
+      this.registerCallback(elements[i]);
+  },
+
+  registerCallback: function(element) {
+    if (element.type) {
+      switch (element.type.toLowerCase()) {
+        case 'checkbox':
+        case 'radio':
+          Event.observe(element, 'click', this.onElementEvent.bind(this));
+          break;
+        case 'password':
+        case 'text':
+        case 'textarea':
+        case 'select-one':
+        case 'select-multiple':
+          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,
+
+  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; i < Event.observers.length; i++) {
+      Event.stopObserving.apply(this, Event.observers[i]);
+      Event.observers[i][0] = null;
+    }
+    Event.observers = false;
+  },
+
+  observe: function(element, name, observer, useCapture) {
+    var element = $(element);
+    useCapture = useCapture || false;
+
+    if (name == 'keypress' &&
+        (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
+        || element.attachEvent))
+      name = 'keydown';
+
+    this._observeAndCache(element, name, observer, useCapture);
+  },
+
+  stopObserving: function(element, name, observer, useCapture) {
+    var element = $(element);
+    useCapture = useCapture || false;
+
+    if (name == 'keypress' &&
+        (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
+        || element.detachEvent))
+      name = 'keydown';
+
+    if (element.removeEventListener) {
+      element.removeEventListener(name, observer, useCapture);
+    } else if (element.detachEvent) {
+      element.detachEvent('on' + name, observer);
+    }
+  }
+});
+
+/* prevent memory leaks in 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) {
+        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;
+  },
+
+  clone: function(source, target) {
+    source = $(source);
+    target = $(target);
+    target.style.position = 'absolute';
+    var offsets = this.cumulativeOffset(source);
+    target.style.top    = offsets[1] + 'px';
+    target.style.left   = offsets[0] + 'px';
+    target.style.width  = source.offsetWidth + 'px';
+    target.style.height = source.offsetHeight + 'px';
+  },
+
+  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 {
+      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 (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {
+  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];
+  }
+}
\ No newline at end of file

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Added: ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/mh/BirtBaseResponseHandler.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/mh/BirtBaseResponseHandler.js?rev=1579359&view=auto
==============================================================================
--- ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/mh/BirtBaseResponseHandler.js (added)
+++ ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/mh/BirtBaseResponseHandler.js Wed Mar 19 19:16:28 2014
@@ -0,0 +1,52 @@
+/******************************************************************************
+ *	Copyright (c) 2004 Actuate Corporation and others.
+ *	All rights reserved. This program and the accompanying materials 
+ *	are made available under the terms of the Eclipse Public License v1.0
+ *	which accompanies this distribution, and is available at
+ *		http://www.eclipse.org/legal/epl-v10.html
+ *	
+ *	Contributors:
+ *		Actuate Corporation - Initial implementation.
+ *****************************************************************************/
+ 
+/**
+ *	BirtBaseResponseHandler
+ *	...
+ */
+BirtBaseResponseHandler = function(){}; 
+
+BirtBaseResponseHandler.prototype =
+{
+	
+	associations: {}, //map of response types, handlers
+	
+	/**
+	* Add handler for response target types
+	* Holds one handlerObject per targetType with newer handlerObject overwriting existing handlerObject
+	* @param targetType String name of target, length 5 
+	* @param handlerObject 
+	*/
+	addAssociation: function(targetType, handlerObject)
+	{
+		this.associations[targetType] = handlerObject;			
+	},
+	
+
+	/**
+	 *	Process update response message. Trigger necessary UI updates.
+	 *	See response schema for details.
+	 *
+	 *	@message, update response DOM.
+	 *	@return, void
+	 */
+	__process: function( message )
+	{
+		this.__process( message );
+	}
+	
+	////////////////////////////////////////////////////////////////////////////
+	//	Local methods
+	///////////////////////////////////////////////////////////////////////////
+	
+
+}
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Added: ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/mh/BirtGetUpdatedObjectsResponseHandler.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/mh/BirtGetUpdatedObjectsResponseHandler.js?rev=1579359&view=auto
==============================================================================
--- ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/mh/BirtGetUpdatedObjectsResponseHandler.js (added)
+++ ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/mh/BirtGetUpdatedObjectsResponseHandler.js Wed Mar 19 19:16:28 2014
@@ -0,0 +1,177 @@
+/******************************************************************************
+ *	Copyright (c) 2004 Actuate Corporation and others.
+ *	All rights reserved. This program and the accompanying materials 
+ *	are made available under the terms of the Eclipse Public License v1.0
+ *	which accompanies this distribution, and is available at
+ *		http://www.eclipse.org/legal/epl-v10.html
+ *	
+ *	Contributors:
+ *		Actuate Corporation - Initial implementation.
+ *****************************************************************************/
+ 
+/**
+ *	birtGetUpdatedObjectsResponseHandler
+ *	...
+ */
+BirtGetUpdatedObjectsResponseHandler = function( ){ };
+
+BirtGetUpdatedObjectsResponseHandler.prototype = Object.extend( new BirtBaseResponseHandler( ),
+{
+	/**
+	 *	Process update response message. Trigger necessary UI updates.
+	 *	See response schema for details.
+	 *
+	 *	@message, update response DOM.
+	 *	@return, void
+	 */
+	__process: function( message )
+	{
+		if ( !message ) return;
+		this.__processUpdateContent( message.getElementsByTagName( 'UpdateContent' ) );
+		this.__processUpdateData( message.getElementsByTagName( 'UpdateData' ) );
+	},
+	
+	/**
+	 *	Process update response message. Trigger necessary UI updates.
+	 *	See response schema for details.
+	 *
+	 *	@message, update response DOM.
+	 *	@return, void
+	 */
+	__processUpdateContent: function( updates )
+	{
+		if ( !updates ) return;
+		
+		for ( var i = 0; i < updates.length; i++ )
+		{
+			try
+			{
+				var target = updates[i].getElementsByTagName( 'Target' )[0]; //assumes only 1 target per UpdateContent
+				var targetData = target.firstChild.data				
+				var targetType = targetData.substring( 0, 5 );
+				var handler = this.associations[targetType];
+				
+				if ( !handler ) 
+				{
+					var error = { name : "CustomError",
+								  message : ( "__processUpdateContent no handler registered for type: " + targetType ) };
+					throw error;
+				}
+								
+				var content = updates[i].getElementsByTagName( 'Content' )[0]; //assumes only 1 context per UpdateContent	
+				if ( !content ) 
+				{
+					var error = { name : "CustomError",
+								  message : ( " __processUpdateContent empty contents" ) };
+					throw error;	
+				}
+				
+				/**************************************************************
+				 * Data is too large, seems firefox will wrap the content into
+				 * several children nodes of text type. Need more verification.
+				 **************************************************************/
+				
+				// firefox can use textContent to retrieve the complete node content,
+				// check this property first to avoid string concatation which is very
+				// slow for large node.  
+				var contentData = content.textContent;
+				
+				if (!contentData)
+				{
+					// for non-fireforx browser, we still use string concatation 
+					// to retrieve the complete content.
+					
+					contentData = "";
+					
+					if ( content.hasChildNodes )
+					{
+						for( var j = 0; j < content.childNodes.length; j++ )
+						{
+							if( content.childNodes[j].nodeType == 3 ) //Text type
+							{
+								contentData += content.childNodes[j].data;
+							}
+						}		
+					}
+				}
+				
+				if ( contentData )
+				{
+					handler.__cb_disposeEventHandlers( targetData );
+					handler.__cb_render( targetData, contentData );
+					var inits = updates[i].getElementsByTagName( 'InitializationId' );
+					var bookmarks = updates[i].getElementsByTagName( 'Bookmark' );
+					if ( bookmarks.length > 0 )
+					{
+						handler.__cb_installEventHandlers( targetData, inits, bookmarks[0].firstChild.data );
+					}
+					else
+					{
+						handler.__cb_installEventHandlers( targetData, inits );
+					}
+				}
+			}
+			catch( error )
+			{
+				debug( "ERROR in birtGetUpdatedObjectsResponseHandler" );
+				
+				for( var i in error )
+				{
+					debug( "ERROR " + i + " : " + error[i] );
+				}
+			}			
+		}
+	},
+
+	/**
+	 *	Process update response message. Trigger necessary UI updates.
+	 *	See response schema for details.
+	 *
+	 *	@message, update response DOM.
+	 *	@return, void
+	 */
+	__processUpdateData: function( updates )
+	{
+		if ( !updates ) return;
+		
+		for ( var i = 0; i < updates.length; i++ )
+		{
+			var targets = updates[i].getElementsByTagName( 'Target' );
+			if ( !targets || targets.length <= 0 ) continue;
+			
+			var datas = updates[i].getElementsByTagName( 'Data' );
+			if ( !datas || datas.length <= 0 ) continue;
+
+			var handler = null;
+			try
+			{
+				handler = eval( targets[0].firstChild.data );
+			}
+			catch ( e )
+			{
+			}
+			if ( !handler || !handler.__cb_bind ) continue;
+			
+			handler.__cb_bind( datas[0] );
+		}
+	},
+	
+	/**
+	 *	Helper function to handle "Init" type
+	 *	@param init "Init" element
+	 */
+	initList: function( init )
+	{
+		var initData = init.firstChild.data;
+		var targetType = init.firstChild.data.substring( 0, 5 );
+		var handler = this.associations[targetType];	
+		if ( !handler ) 
+		{
+			var error = {name:"CustomError", message: ("initList invalid Init")};
+			throw error;					
+		}
+		handler.__cb_installEventHandlers( initData );
+	}
+} );
+
+var birtGetUpdatedObjectsResponseHandler = new BirtGetUpdatedObjectsResponseHandler( );
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Added: ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/CascadingParameter.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/CascadingParameter.js?rev=1579359&view=auto
==============================================================================
--- ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/CascadingParameter.js (added)
+++ ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/CascadingParameter.js Wed Mar 19 19:16:28 2014
@@ -0,0 +1,193 @@
+/******************************************************************************
+ *	Copyright (c) 2004 Actuate Corporation and others.
+ *	All rights reserved. This program and the accompanying materials 
+ *	are made available under the terms of the Eclipse Public License v1.0
+ *	which accompanies this distribution, and is available at
+ *		http://www.eclipse.org/legal/epl-v10.html
+ *	
+ *	Contributors:
+ *		Actuate Corporation - Initial implementation.
+ *****************************************************************************/
+
+/**
+ * Utility functions for BIRT JSP Cascading parameter tag.
+ */
+
+CascadingParameter = Class.create( );
+
+CascadingParameter.prototype =
+{
+	__active : false,
+	__requesterId : '',
+	__parameter : null,
+	__paramNames : null,
+	__group : null,
+	__data : null,
+	__targetId : '',
+	__action : null,
+		 
+	/**
+	 *	Initialization routine required by "ProtoType" lib.
+	 *	@return, void
+	 */
+	initialize : function( id, parameter, names, group )
+	{
+		this.__requesterId = id;
+		this.__parameter = parameter;
+		this.__paramNames = names;
+		this.__group = group;
+		this.__data = new Array( );
+		
+		this.__initialize( );
+	},
+		
+	/**
+	* Initialize cascading parameter
+	*
+	* @return, void
+	*/
+	__initialize : function( )
+	{		
+		var oDiv = $( this.__requesterId );
+		if( !oDiv ) return;
+		
+		var forms = oDiv.getElementsByTagName( "FORM" );
+		if( !forms || forms.length <= 0 ) return;
+		this.__action = forms[0].action;	
+	},
+	
+	/**
+	*  Insert a option into select
+	*  
+	*  @param, list
+	*  @param, index
+	*  @param, text
+	*  @param, value
+	*  @return, void
+	*/
+	__insertOption : function( list, index, text, value )
+	{
+		var i = 0; 
+		for ( i = list.options.length; i > index; i-- ) 
+		{ 
+			list.options[i] = new Option( list.options[i-1].text, list.options[i-1].value ); 
+		} 
+
+		list.options[index] = new Option( text, value );			
+	},
+	
+	/**
+	 * return action string
+	 * 
+	 * @return, action
+	 */
+	getAction : function( )
+	{
+		return this.__action;
+	},
+	
+	/**
+	 *	process to get cascading parameter
+	 *  @return, void
+	 */
+	process : function( )
+	{			
+		if( !this.__group || !this.__paramNames ) return;				
+				
+		// If target select doesn't exist, return
+		var targetName = this.__paramNames[ this.__paramNames.length -1 ];
+		this.__targetId = this.__group.getParameterIdByName( targetName );		
+		var target = $( this.__targetId );
+		if( !target ) return;
+		
+		for( var i=0; i<this.__paramNames.length - 1; i++ )
+		{
+			this.__data[i] = {};			
+			
+			var id = this.__group.getParameterIdByName( this.__paramNames[i] );
+			var radioSelectId = id + "_radio_select";
+			if( !$( radioSelectId ) || $( radioSelectId ).checked )
+			{
+				var label = $( id ).text;
+				if( label == Constants.nullValue )
+				{
+					this.__data[i].name = Constants.PARAM_ISNULL;
+					this.__data[i].value = this.__paramNames[i];	
+				}
+				else
+				{
+					this.__data[i].name = this.__paramNames[i];
+					this.__data[i].value = $( id ).value;
+				}				
+			}
+			else
+			{
+				var inputTextId = id + "_input";
+				if( $( inputTextId ) )
+				{
+					this.__data[i].name = this.__paramNames[i];
+					this.__data[i].value = $( inputTextId ).value;
+				}				
+			} 			
+		}
+		
+		// Set task id
+		var taskid = birtUtility.setTaskId( );
+		birtSoapRequest.addOperation( Constants.documentId, Constants.Document,'GetCascadingParameter',null,
+									this.__data,{ name : Constants.PARAM_TASKID, value : taskid } );
+		birtSoapRequest.setURL( this.__action );
+			
+		if ( !birtSoapRequest.getURL( ) ) return;
+				
+		this.__active = true;
+		progressBar.__start( );
+		
+		// Set cascading parameter group
+		soapResponseHelper.setParameterGroup( this.__group );
+		
+		//workaround for Bugzilla Bug 144598. Add request header "Connection" as "keep-alive"
+		var myAjax = new Ajax.Request( birtSoapRequest.getURL( ), { method: 'post', postBody: birtSoapRequest.__xml_document,
+			onSuccess: this.responseHandler, onFailure: this.invalidResponseHandler,
+			requestHeaders: ['Content-type', 'text/xml; charset=utf-8', 'SOAPAction', '""', 'request-type', 'SOAP', 'Connection', 'keep-alive' ] } );
+
+		birtSoapRequest.reset( );		
+	},
+	
+	/**
+	 *	Callback function triggered when reponse is ready, status is 200.
+	 *
+	 *	@request, httpXmlRequest instance
+	 *	@return, void
+	 */
+	responseHandler: function( request )
+	{		
+		if ( request.responseXML && request.responseXML.documentElement )
+		{
+			soapResponseHelper.processCascadingParameter( request.responseXML.documentElement );
+		}
+		
+		progressBar.__stop( );
+	    this.__active = false;
+	},
+	
+	/**
+	 *	Callback function triggered when reponse is ready status is not 200.
+	 *	Process any http (non-200) errors. Note this is not exception from
+	 *	server side.
+	 *
+	 *	@request, httpXmlRequest instance
+	 *	@return, void
+	 */
+	invalidResponseHandler: function( request )
+	{			
+		if ( request.responseXML && request.responseXML.documentElement )
+		{
+			soapResponseHelper.processCascadingParameter( request.responseXML.documentElement );
+		}		
+			
+		progressBar.__stop( );
+	    this.__active = false;
+	},
+			
+	noComma : "" //just to avoid javascript syntax errors
+}
\ No newline at end of file

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Added: ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ParameterDefinition.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ParameterDefinition.js?rev=1579359&view=auto
==============================================================================
--- ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ParameterDefinition.js (added)
+++ ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ParameterDefinition.js Wed Mar 19 19:16:28 2014
@@ -0,0 +1,120 @@
+/******************************************************************************
+ *	Copyright (c) 2004 Actuate Corporation and others.
+ *	All rights reserved. This program and the accompanying materials 
+ *	are made available under the terms of the Eclipse Public License v1.0
+ *	which accompanies this distribution, and is available at
+ *		http://www.eclipse.org/legal/epl-v10.html
+ *	
+ *	Contributors:
+ *		Actuate Corporation - Initial implementation.
+ *****************************************************************************/
+
+/**
+ * Parameter definition.
+ */
+
+ParameterDefinition = Class.create( );
+
+ParameterDefinition.prototype =
+{
+	__id : null,
+	__name : null,
+	__isRequired : null,
+	__value : null,
+	__displayText : null,
+		
+	/**
+	 *	Initialization routine required by "ProtoType" lib.
+	 *	@return, void
+	 */
+	initialize : function( id, name )
+	{
+		this.__id = id;
+		this.__name = name;
+	},
+
+	/**
+	 *	get parameter id
+	 *  
+	 *	@return, id
+	 */
+	getId : function( )
+	{
+		return this.__id;
+	},
+
+	/**
+	 *	get parameter name
+	 *  
+	 *	@return, name
+	 */
+	getName : function( )
+	{
+		return this.__name;
+	},
+
+	/**
+	 *	get parameter value
+	 *  
+	 *	@return, value
+	 */
+	getValue : function( )
+	{
+		return this.__value;
+	},
+
+	/**
+	 *	get parameter display text
+	 *  
+	 *	@return, displayText
+	 */
+	getDisplayText : function( )
+	{
+		return this.__displayText;
+	},
+		
+	/**
+	 *	set value
+	 *  
+	 *  @param, value
+	 *	@return, void
+	 */
+	setValue : function( value )
+	{
+		this.__value = value;
+	},
+
+	/**
+	 *	set display Text
+	 *
+	 *  @param, displayText
+	 *	@return, void
+	 */
+	setValue : function( displayText )
+	{
+		this.__displayText = displayText;
+	},
+
+	/**
+	 *	set isRequired
+	 *
+	 *  @param, isRequired
+	 *	@return, void
+	 */
+	setRequired : function( isRequired )
+	{
+		this.__isRequired = isRequired;
+	},
+					
+	/**
+	 *	get isRequired
+	 *
+	 *	@return, isRequired
+	 */
+	isRequired : function( )
+	{
+		return this.__isRequired;
+	},
+						
+	noComma : "" //just to avoid javascript syntax errors
+}
\ No newline at end of file

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Added: ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ParameterGroup.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ParameterGroup.js?rev=1579359&view=auto
==============================================================================
--- ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ParameterGroup.js (added)
+++ ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ParameterGroup.js Wed Mar 19 19:16:28 2014
@@ -0,0 +1,75 @@
+/******************************************************************************
+ *	Copyright (c) 2004 Actuate Corporation and others.
+ *	All rights reserved. This program and the accompanying materials 
+ *	are made available under the terms of the Eclipse Public License v1.0
+ *	which accompanies this distribution, and is available at
+ *		http://www.eclipse.org/legal/epl-v10.html
+ *	
+ *	Contributors:
+ *		Actuate Corporation - Initial implementation.
+ *****************************************************************************/
+
+/**
+ * Utility functions for Parameter Group.
+ */
+ParameterGroup = Class.create( );
+
+ParameterGroup.prototype =
+{
+	__group : null,
+	
+	/**
+	 *	Initialization routine required by "ProtoType" lib.
+	 *	@return, void
+	 */
+	initialize : function( )
+	{
+		this.__group = new Array( );
+	},
+
+	/**
+	 *	Add parameter into group
+	 *  
+	 *  @param, parameter
+	 *	@return, void
+	 */
+	addParameter : function( parameter )
+	{
+		var len = this.__group.length;
+		this.__group[len] = {};
+		this.__group[len].name = parameter.getName( );
+		this.__group[len].value = parameter;
+	},
+
+	/**
+	 *	Get paramter id by name
+	 *  
+	 *  @param, parameter
+	 *	@return, void
+	 */
+	getParameterIdByName : function( name )
+	{
+		for( var i = 0; i < this.__group.length; i++ )
+		{
+			if( this.__group[i].name == name )
+			{
+				if( this.__group[i].value )
+					return this.__group[i].value.getId( );
+			}
+		}
+		
+		return null;
+	},
+	
+	/**
+	 *	empty parameter group
+	 *
+	 *	@return, void
+	 */
+	empty : function( )
+	{
+		this.__group = new Array( );
+	},
+				
+	noComma : "" //just to avoid javascript syntax errors
+}
\ No newline at end of file

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Added: ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ProgressBar.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ProgressBar.js?rev=1579359&view=auto
==============================================================================
--- ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ProgressBar.js (added)
+++ ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/ProgressBar.js Wed Mar 19 19:16:28 2014
@@ -0,0 +1,307 @@
+/******************************************************************************
+ *	Copyright (c) 2004 Actuate Corporation and others.
+ *	All rights reserved. This program and the accompanying materials 
+ *	are made available under the terms of the Eclipse Public License v1.0
+ *	which accompanies this distribution, and is available at
+ *		http://www.eclipse.org/legal/epl-v10.html
+ *	
+ *	Contributors:
+ *		Actuate Corporation - Initial implementation.
+ *****************************************************************************/
+
+/**
+ *	Progress bar for JSP tag
+ */
+ProgressBar = Class.create( );
+ProgressBar.prototype = 
+{
+	/**
+	 *	UI component html instance.
+	 */
+	__instance : null,
+	
+	/**
+	 *  SOAP action handler  
+	 */
+	__handler : null,
+	
+	/**
+	 *	Latency that will trigger the progress bar.
+	 */
+	__interval : 300,
+	
+	/**
+	 *	Timer instance.
+	 */
+	__timer : null,
+	
+	/**
+	 *	mask instance.
+	 */
+	__mask : null,
+	
+	/**
+	 *	Closures
+	 */
+	__cb_bind_closure : null,
+	
+	/**
+	 *	Event handler for click 'cancel' button
+	 */
+	__neh_click_closure : null,	
+	
+	/**
+	 *	'Cancel' button container
+	 */
+	__cancel_button : 'cancelTaskButton',
+	 
+	/**
+	 * The input control to save 'taskid'
+	 */
+	__task_id : 'taskid',
+			 	
+	/**
+	 *	Initialization routine required by "ProtoType" lib.
+	 *	@return, void
+	 */
+	initialize : function( id, maskId )
+	{
+		this.__instance = $( id );
+		this.__mask = this.__create_mask( maskId );		
+		this.__cb_bind_closure = this.__cb_bind.bindAsEventListener( this );
+		this.__neh_click_closure = this.__neh_click.bindAsEventListener( this );
+				
+		this.__installEventHandlers( id );
+	},
+
+	/**
+	 *	Set action handler
+	 *
+	 *	@return, void
+	 */
+	setHandler : function( handler )
+	{
+		this.__handler = handler;
+	},
+
+	/**
+	 *	Binding data to the dialog UI. Data includes zoom scaling factor.
+	 *
+	 *	@return, void
+	 */
+	__cb_bind : function( )
+	{
+		if( !this.__handler ) return;
+		
+		if( this.__handler.__active )
+		{
+			this.__timer = window.setTimeout( this.__cb_bind_closure, this.__interval );
+			this.__l_show( );
+		}
+		else
+	  	{
+			window.clearTimeout( this.__timer );
+			this.__l_hide( );
+	  	}
+	},
+	
+	/**
+	 *	Install native/birt event handlers.
+	 *
+	 *	@id, response id 
+	 *	@return, void
+	 */
+	__installEventHandlers : function( id )
+	{
+		var oCancel = this.__loc_cancel_button( );
+		if( oCancel )
+			Event.observe( oCancel, 'click', this.__neh_click_closure, false );
+	},
+
+	/**
+	 *	Install native/birt event handlers.
+	 *
+	 *	@id, response id 
+	 *	@return, void
+	 */
+	__start : function( )
+	{	
+		// check taskid
+		var taskid = birtUtility.getTaskId( );
+		if( taskid.length > 0 )
+		{
+			// if taskid existed, show 'Cancel' button
+			this.__l_show_cancel_button( );
+			
+			// enable 'cancel' button
+			var oCancel = this.__loc_cancel_button( );
+			if( oCancel )
+				oCancel.disabled = false;
+		}
+		else
+		{
+			// hide 'Cancel' button
+			this.__l_hide_cancel_button( );
+		}
+					
+		this.__timer = window.setTimeout( this.__cb_bind_closure, this.__interval );
+	},
+	
+	/**
+	 *	Install native/birt event handlers.
+	 *
+	 *	@id, response id 
+	 *	@return, void
+	 */
+	__stop : function( )
+	{
+		window.clearTimeout( this.__timer );
+		this.__l_hide( );
+		
+		// clear taskid
+		birtUtility.clearTaskId( );
+	},
+	
+	/**
+	 *	Create progress bar mask.
+	 *	
+	 *	@return, __mask
+	 */
+	__create_mask : function( maskId )
+	{
+		var oMask = $( maskId );
+		if( !oMask ) return null;
+		
+		oMask.style.position = 'absolute';
+		oMask.style.top = '0px';
+		oMask.style.left = '0px';
+		oMask.style.width = '50%';
+		var height = BirtPosition.viewportHeight( );
+		oMask.style.height = height + 'px';
+		oMask.style.backgroundColor = '#dbe4ee';
+		oMask.style.filter = 'alpha( opacity = 0.0 )';
+		oMask.style.opacity = '.0';		
+		oMask.scrolling = 'no';
+		oMask.marginHeight = '0px';
+		oMask.marginWidth = '0px';
+		oMask.style.display = 'none';
+		oMask.style.MozOpacity = 0;					
+		
+		return oMask;		
+	},
+
+	/**
+	 *	Show progress bar.
+	 */
+	__l_show : function( )
+	{
+		Element.show( this.__mask, this.__instance );		
+		BirtPosition.center( this.__instance );
+	},
+	
+	/**
+	 *	Hide progress bar.
+	 */
+	__l_hide : function( )
+	{
+		Element.hide( this.__instance, this.__mask );
+	},
+
+	/**
+	 *  Returns 'cancel' button
+	 * 	@return, INPUT
+	 */
+	__loc_cancel_button: function( )
+	{
+		var oIEC = this.__instance.getElementsByTagName( "input" );
+		var oCancel;
+		if( oIEC && oIEC.length > 0 )
+		{
+			for( var i = 0 ; i < oIEC.length; i++ )
+			{
+				if( oIEC[i].type == 'button' )
+				{
+					oCancel = oIEC[i];
+					break;
+				}
+			}
+		}
+		
+		return oCancel;
+	},
+
+	/**
+	 *	Handle click "Cancel" button.
+	 *
+	 *	@event, incoming browser native event
+	 *	@return, void
+	 */
+	__neh_click: function( event )
+	{
+		var oTaskId = document.getElementById( this.__task_id );
+		if( oTaskId && window.confirm( "Do you want to cancel current task?" ) )
+		{
+			Event.element( event ).disabled = true;
+			
+			// cancel task
+			birtSoapRequest.addOperation( Constants.documentId, Constants.Document, "CancelTask", null, { name : Constants.PARAM_TASKID, value : oTaskId.value } );
+			birtSoapRequest.setURL( this.__handler.getAction( ) );
+			
+			if ( !birtSoapRequest.getURL( ) ) return;
+			
+			var myAjax = new Ajax.Request( birtSoapRequest.getURL( ), { method: 'post', postBody: birtSoapRequest.__xml_document,
+			onSuccess: this.responseHandler, onFailure: this.invalidResponseHandler,
+			requestHeaders: ['Content-type', 'text/xml; charset=utf-8', 'SOAPAction', '""', 'request-type', 'SOAP', 'Connection', 'keep-alive' ] } );
+
+			birtSoapRequest.reset( );												
+		}
+	},
+
+	/**
+	 *	Callback function triggered when reponse is ready, status is 200.
+	 *
+	 *	@request, httpXmlRequest instance
+	 *	@return, void
+	 */
+	responseHandler: function( request )
+	{				
+		progressBar.__stop( );
+	},
+	
+	/**
+	 *	Callback function triggered when reponse is ready status is not 200.
+	 *	Process any http (non-200) errors. Note this is not exception from
+	 *	server side.
+	 *
+	 *	@request, httpXmlRequest instance
+	 *	@return, void
+	 */
+	invalidResponseHandler: function( request )
+	{					
+		progressBar.__stop( );
+	},
+	
+	/**
+	 *	Show "Cancel" button.
+	 *
+	 *	@return, void
+	 */	
+	__l_show_cancel_button: function( )
+	{
+		var container = document.getElementById( this.__cancel_button );
+		if( container )
+			container.style.display = 'block';
+	},
+
+	/**
+	 *	Hide "Cancel" button.
+	 *
+	 *	@return, void
+	 */		
+	__l_hide_cancel_button: function( )
+	{
+		var container = document.getElementById( this.__cancel_button );
+		if( container )
+			container.style.display = 'none';
+	}
+}
\ No newline at end of file

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Added: ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/SoapResponseHelper.js
URL: http://svn.apache.org/viewvc/ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/SoapResponseHelper.js?rev=1579359&view=auto
==============================================================================
--- ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/SoapResponseHelper.js (added)
+++ ofbiz/trunk/specialpurpose/birt/webapp/birt/webcontent/birt/ajax/taglib/SoapResponseHelper.js Wed Mar 19 19:16:28 2014
@@ -0,0 +1,155 @@
+/******************************************************************************
+ *	Copyright (c) 2004 Actuate Corporation and others.
+ *	All rights reserved. This program and the accompanying materials 
+ *	are made available under the terms of the Eclipse Public License v1.0
+ *	which accompanies this distribution, and is available at
+ *		http://www.eclipse.org/legal/epl-v10.html
+ *	
+ *	Contributors:
+ *		Actuate Corporation - Initial implementation.
+ *****************************************************************************/
+
+/**
+ *	Helper to handle soap response
+ */
+SoapResponseHelper = Class.create( );
+
+SoapResponseHelper.prototype =
+{
+	__parameterGroup : null,
+	
+	/**
+	 *	Initialization routine required by "ProtoType" lib.
+	 *
+	 *	@return, void
+	 */
+	initialize: function( )
+	{
+	},
+	
+	/**
+	*  Set current parameter group object 
+	*  
+	*  @param, group cascading parameter group
+	*  @return, void
+	*/
+	setParameterGroup : function( group )
+	{
+		this.__parameterGroup = group;
+	},
+	
+	/**
+	 *	Process the soap response, dispatcher message content to designated
+	 *	message handlers.
+	 *
+	 *	@message, incoming soap message DOM
+	 *	@return, void
+	 */
+	processCascadingParameter : function( message )
+	{
+		if( !message || !this.__parameterGroup ) return;
+		
+		//alert( birtSoapRequest.prettyPrintXML( message ) );
+		var soapBody = message.getElementsByTagName( 'soapenv:Body' )[ 0 ];
+		if ( !soapBody )
+		{
+			soapBody = message.getElementsByTagName( 'Body' )[ 0 ];
+		}
+		
+		if ( soapBody )
+		{
+			for ( var i = 0; i < soapBody.childNodes.length; i++ )
+			{
+				if ( soapBody.childNodes[i].nodeType == 1 ) // Need to use NodeType definition.
+				{
+					if ( soapBody.childNodes[i].tagName == 'soapenv:Fault' )
+					{
+						// error message
+						this.__handleErrorMessage( soapBody.childNodes[i] );
+					}
+					else
+					{
+						var datas = soapBody.childNodes[i].getElementsByTagName( 'Data' );
+						if( !datas || datas.length<=0 ) return;
+						
+						var data = datas[0];//assume there is only one data
+						var cascade_param = data.getElementsByTagName( 'CascadeParameter' )[0];//assume there is only one cascadeparameter
+						var selectionLists = data.getElementsByTagName( 'SelectionList' );
+						if ( !selectionLists )
+						{
+							return;
+						}
+						
+						for ( var k = 0; k < selectionLists.length; k++ )
+						{
+							var paramName = selectionLists[k].getElementsByTagName( 'Name' )[0].firstChild.data;
+							var selections = selectionLists[k].getElementsByTagName( 'Selections' );
+							
+							var paramId = this.__parameterGroup.getParameterIdByName( paramName );
+							var append_selection = document.getElementById( paramId );
+							var len = append_selection.options.length;
+														
+							// Clear our selection list.
+							for( var i = 0, index = 0; i < len; i++ )
+							{
+								append_selection.remove( index );
+							}
+							
+							// Add new options based on server response.
+							for( var i = 0; i < selections.length; i++ )
+							{
+								if ( !selections[i].firstChild )
+								{
+									continue;
+								}
+				
+								var oOption = document.createElement( "OPTION" );
+								var oLabel = selections[i].getElementsByTagName( 'Label' )[0].firstChild;
+								if( oLabel )
+									oOption.text = oLabel.data;
+								else
+									oOption.text = "";
+			
+								var oValue = selections[i].getElementsByTagName( 'Value' )[0].firstChild;
+								if( oValue )
+									oOption.value = oValue.data;
+								else
+									oOption.value = "";
+								append_selection.options[append_selection.options.length] = oOption;
+							}
+						}						
+					}				
+				}
+			}
+		}
+		
+		// reset parameter group
+		this.__parameterGroup = null;
+	},
+	
+	/**
+	* handle error message
+	*
+	* @param, data incoming soap error message DOM
+	* @return, void
+	*/
+	__handleErrorMessage : function( data )
+	{
+		if( !data ) return;
+
+		// Prepare fault string (reason)
+	 	var faultStrings = data.getElementsByTagName( 'faultstring' );
+	 	if ( faultStrings[0] && faultStrings[0].firstChild )
+	 	{
+			alert( faultStrings[0].firstChild.data );
+		}
+		else
+		{
+			alert( Constants.error.unknownError );
+		}	
+	},
+	
+	noComma : "" //just to avoid javascript syntax errors
+}
+
+var soapResponseHelper = new SoapResponseHelper( );
\ No newline at end of file

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