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Posted to dev@ofbiz.apache.org by David E Jones <jo...@undersunconsulting.com> on 2006/12/12 03:38:24 UTC
Re: svn commit: r485985 - /incubator/ofbiz/trunk/framework/images/webapp/images/prototype.js
This one needs to be mentioned in the NOTICE and LICENSE files as well.
-David
On Dec 11, 2006, at 7:28 PM, jaz@apache.org wrote:
> Author: jaz
> Date: Mon Dec 11 18:28:38 2006
> New Revision: 485985
>
> URL: http://svn.apache.org/viewvc?view=rev&rev=485985
> Log:
> added prototype.js (AJAX) library (Free MIT style license)
>
> Added:
> incubator/ofbiz/trunk/framework/images/webapp/images/
> prototype.js (with props)
>
> Added: incubator/ofbiz/trunk/framework/images/webapp/images/
> prototype.js
> URL: http://svn.apache.org/viewvc/incubator/ofbiz/trunk/framework/
> images/webapp/images/prototype.js?view=auto&rev=485985
> ======================================================================
> ========
> --- incubator/ofbiz/trunk/framework/images/webapp/images/
> prototype.js (added)
> +++ incubator/ofbiz/trunk/framework/images/webapp/images/
> prototype.js Mon Dec 11 18:28:38 2006
> @@ -0,0 +1,1781 @@
> +/* Prototype JavaScript framework, version 1.4.0
> + * (c) 2005 Sam Stephenson <sa...@conio.net>
> + *
> + * 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
>
> Propchange: incubator/ofbiz/trunk/framework/images/webapp/images/
> prototype.js
> ----------------------------------------------------------------------
> --------
> svn:eol-style = native
>
> Propchange: incubator/ofbiz/trunk/framework/images/webapp/images/
> prototype.js
> ----------------------------------------------------------------------
> --------
> svn:keywords = "Id Rev Author"
>
> Propchange: incubator/ofbiz/trunk/framework/images/webapp/images/
> prototype.js
> ----------------------------------------------------------------------
> --------
> svn:mime-type = text/plain
>
>