/Website/js/head.js
JavaScript | 4444 lines | 4421 code | 0 blank | 23 comment | 1228 complexity | b1d6ec79fffed808ef87f9f20bf6fbc7 MD5 | raw file
- theObjects = document.getElementsByTagName("object");for (var i = 0; i < theObjects.length; i++) {
- theObjects[i].outerHTML = theObjects[i].outerHTML;}
- /* Prototype JavaScript framework, version 1.6.0.1
- * (c) 2005-2007 Sam Stephenson
- *
- * Prototype is freely distributable under the terms of an MIT-style license.
- * For details, see the Prototype web site: http://www.prototypejs.org/
- *
- *--------------------------------------------------------------------------*/
- var Prototype = {
- Version: '1.6.0.1',
- Browser: {
- IE: !!(window.attachEvent && !window.opera),
- Opera: !!window.opera,
- WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
- Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1,
- MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
- },
- BrowserFeatures: {
- XPath: !!document.evaluate,
- ElementExtensions: !!window.HTMLElement,
- SpecificElementExtensions:
- document.createElement('div').__proto__ &&
- document.createElement('div').__proto__ !==
- document.createElement('form').__proto__
- },
- ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
- JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,
- emptyFunction: function() { },
- K: function(x) { return x }
- };if (Prototype.Browser.MobileSafari)
- Prototype.BrowserFeatures.SpecificElementExtensions = false;/* Based on Alex Arnell's inheritance implementation. */
- var Class = {
- create: function() {
- var parent = null, properties = $A(arguments);if (Object.isFunction(properties[0]))
- parent = properties.shift();function klass() {
- this.initialize.apply(this, arguments);}
- Object.extend(klass, Class.Methods);klass.superclass = parent;klass.subclasses = [];if (parent) {
- var subclass = function() { };subclass.prototype = parent.prototype;klass.prototype = new subclass;parent.subclasses.push(klass);}
- for (var i = 0; i < properties.length; i++)
- klass.addMethods(properties[i]);if (!klass.prototype.initialize)
- klass.prototype.initialize = Prototype.emptyFunction;klass.prototype.constructor = klass;return klass;}
- };Class.Methods = {
- addMethods: function(source) {
- var ancestor = this.superclass && this.superclass.prototype;var properties = Object.keys(source);if (!Object.keys({ toString: true }).length)
- properties.push("toString", "valueOf");for (var i = 0, length = properties.length; i < length; i++) {
- var property = properties[i], value = source[property];if (ancestor && Object.isFunction(value) &&
- value.argumentNames().first() == "$super") {
- var method = value, value = Object.extend((function(m) {
- return function() { return ancestor[m].apply(this, arguments) };})(property).wrap(method), {
- valueOf: function() { return method },
- toString: function() { return method.toString() }
- });}
- this.prototype[property] = value;}
- return this;}
- };var Abstract = { };Object.extend = function(destination, source) {
- for (var property in source)
- destination[property] = source[property];return destination;};Object.extend(Object, {
- inspect: function(object) {
- try {
- if (Object.isUndefined(object)) return 'undefined';if (object === null) return 'null';return object.inspect ? object.inspect() : object.toString();} catch (e) {
- if (e instanceof RangeError) return '...';throw e;}
- },
- toJSON: function(object) {
- var type = typeof object;switch (type) {
- case 'undefined':
- case 'function':
- case 'unknown': return;case 'boolean': return object.toString();}
- if (object === null) return 'null';if (object.toJSON) return object.toJSON();if (Object.isElement(object)) return;var results = [];for (var property in object) {
- var value = Object.toJSON(object[property]);if (!Object.isUndefined(value))
- results.push(property.toJSON() + ': ' + value);}
- return '{' + results.join(', ') + '}';},
- toQueryString: function(object) {
- return $H(object).toQueryString();},
- toHTML: function(object) {
- return object && object.toHTML ? object.toHTML() : String.interpret(object);},
- keys: function(object) {
- var keys = [];for (var property in object)
- keys.push(property);return keys;},
- values: function(object) {
- var values = [];for (var property in object)
- values.push(object[property]);return values;},
- clone: function(object) {
- return Object.extend({ }, object);},
- isElement: function(object) {
- return object && object.nodeType == 1;},
- isArray: function(object) {
- return object && object.constructor === Array;},
- isHash: function(object) {
- return object instanceof Hash;},
- isFunction: function(object) {
- return typeof object == "function";},
- isString: function(object) {
- return typeof object == "string";},
- isNumber: function(object) {
- return typeof object == "number";},
- isUndefined: function(object) {
- return typeof object == "undefined";}
- });Object.extend(Function.prototype, {
- argumentNames: function() {
- var names = this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");return names.length == 1 && !names[0] ? [] : names;},
- bind: function() {
- if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;var __method = this, args = $A(arguments), object = args.shift();return function() {
- return __method.apply(object, args.concat($A(arguments)));}
- },
- bindAsEventListener: function() {
- var __method = this, args = $A(arguments), object = args.shift();return function(event) {
- return __method.apply(object, [event || window.event].concat(args));}
- },
- curry: function() {
- if (!arguments.length) return this;var __method = this, args = $A(arguments);return function() {
- return __method.apply(this, args.concat($A(arguments)));}
- },
- delay: function() {
- var __method = this, args = $A(arguments), timeout = args.shift() * 1000;return window.setTimeout(function() {
- return __method.apply(__method, args);}, timeout);},
- wrap: function(wrapper) {
- var __method = this;return function() {
- return wrapper.apply(this, [__method.bind(this)].concat($A(arguments)));}
- },
- methodize: function() {
- if (this._methodized) return this._methodized;var __method = this;return this._methodized = function() {
- return __method.apply(null, [this].concat($A(arguments)));};}
- });Function.prototype.defer = Function.prototype.delay.curry(0.01);Date.prototype.toJSON = function() {
- return '"' + this.getUTCFullYear() + '-' +
- (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
- this.getUTCDate().toPaddedString(2) + 'T' +
- this.getUTCHours().toPaddedString(2) + ':' +
- this.getUTCMinutes().toPaddedString(2) + ':' +
- this.getUTCSeconds().toPaddedString(2) + 'Z"';};var Try = {
- these: function() {
- var returnValue;for (var i = 0, length = arguments.length; i < length; i++) {
- var lambda = arguments[i];try {
- returnValue = lambda();break;} catch (e) { }
- }
- return returnValue;}
- };RegExp.prototype.match = RegExp.prototype.test;RegExp.escape = function(str) {
- return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');};/*--------------------------------------------------------------------------*/
- var PeriodicalExecuter = Class.create({
- initialize: function(callback, frequency) {
- this.callback = callback;this.frequency = frequency;this.currentlyExecuting = false;this.registerCallback();},
- registerCallback: function() {
- this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);},
- execute: function() {
- this.callback(this);},
- stop: function() {
- if (!this.timer) return;clearInterval(this.timer);this.timer = null;},
- onTimerEvent: function() {
- if (!this.currentlyExecuting) {
- try {
- this.currentlyExecuting = true;this.execute();} finally {
- this.currentlyExecuting = false;}
- }
- }
- });Object.extend(String, {
- interpret: function(value) {
- return value == null ? '' : String(value);},
- specialChar: {
- '\b': '\\b',
- '\t': '\\t',
- '\n': '\\n',
- '\f': '\\f',
- '\r': '\\r',
- '\\': '\\\\'
- }
- });Object.extend(String.prototype, {
- gsub: function(pattern, replacement) {
- var result = '', source = this, match;replacement = arguments.callee.prepareReplacement(replacement);while (source.length > 0) {
- if (match = source.match(pattern)) {
- result += source.slice(0, match.index);result += String.interpret(replacement(match));source = source.slice(match.index + match[0].length);} else {
- result += source, source = '';}
- }
- return result;},
- sub: function(pattern, replacement, count) {
- replacement = this.gsub.prepareReplacement(replacement);count = Object.isUndefined(count) ? 1 : count;return this.gsub(pattern, function(match) {
- if (--count < 0) return match[0];return replacement(match);});},
- scan: function(pattern, iterator) {
- this.gsub(pattern, iterator);return String(this);},
- truncate: function(length, truncation) {
- length = length || 30;truncation = Object.isUndefined(truncation) ? '...' : truncation;return this.length > length ?
- this.slice(0, length - truncation.length) + truncation : String(this);},
- strip: function() {
- return this.replace(/^\s+/, '').replace(/\s+$/, '');},
- stripTags: function() {
- return this.replace(/<\/?[^>]+>/gi, '');},
- stripScripts: function() {
- return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');},
- extractScripts: function() {
- var matchAll = new RegExp(Prototype.ScriptFragment, 'img');var matchOne = new RegExp(Prototype.ScriptFragment, 'im');return (this.match(matchAll) || []).map(function(scriptTag) {
- return (scriptTag.match(matchOne) || ['', ''])[1];});},
- evalScripts: function() {
- return this.extractScripts().map(function(script) { return eval(script) });},
- escapeHTML: function() {
- var self = arguments.callee;self.text.data = this;return self.div.innerHTML;},
- unescapeHTML: function() {
- var div = new Element('div');div.innerHTML = this.stripTags();return div.childNodes[0] ? (div.childNodes.length > 1 ?
- $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
- div.childNodes[0].nodeValue) : '';},
- toQueryParams: function(separator) {
- var match = this.strip().match(/([^?#]*)(#.*)?$/);if (!match) return { };return match[1].split(separator || '&').inject({ }, function(hash, pair) {
- if ((pair = pair.split('='))[0]) {
- var key = decodeURIComponent(pair.shift());var value = pair.length > 1 ? pair.join('=') : pair[0];if (value != undefined) value = decodeURIComponent(value);if (key in hash) {
- if (!Object.isArray(hash[key])) hash[key] = [hash[key]];hash[key].push(value);}
- else hash[key] = value;}
- return hash;});},
- toArray: function() {
- return this.split('');},
- succ: function() {
- return this.slice(0, this.length - 1) +
- String.fromCharCode(this.charCodeAt(this.length - 1) + 1);},
- times: function(count) {
- return count < 1 ? '' : new Array(count + 1).join(this);},
- camelize: function() {
- var parts = this.split('-'), len = parts.length;if (len == 1) return parts[0];var camelized = this.charAt(0) == '-'
- ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
- : parts[0];for (var i = 1; i < len; i++)
- camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);return camelized;},
- capitalize: function() {
- return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();},
- underscore: function() {
- return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();},
- dasherize: function() {
- return this.gsub(/_/,'-');},
- inspect: function(useDoubleQuotes) {
- var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
- var character = String.specialChar[match[0]];return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);});if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';return "'" + escapedString.replace(/'/g, '\\\'') + "'";},
- toJSON: function() {
- return this.inspect(true);},
- unfilterJSON: function(filter) {
- return this.sub(filter || Prototype.JSONFilter, '#{1}');},
- isJSON: function() {
- var str = this;if (str.blank()) return false;str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);},
- evalJSON: function(sanitize) {
- var json = this.unfilterJSON();try {
- if (!sanitize || json.isJSON()) return eval('(' + json + ')');} catch (e) { }
- throw new SyntaxError('Badly formed JSON string: ' + this.inspect());},
- include: function(pattern) {
- return this.indexOf(pattern) > -1;},
- startsWith: function(pattern) {
- return this.indexOf(pattern) === 0;},
- endsWith: function(pattern) {
- var d = this.length - pattern.length;return d >= 0 && this.lastIndexOf(pattern) === d;},
- empty: function() {
- return this == '';},
- blank: function() {
- return /^\s*$/.test(this);},
- interpolate: function(object, pattern) {
- return new Template(this, pattern).evaluate(object);}
- });if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
- escapeHTML: function() {
- return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');},
- unescapeHTML: function() {
- return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');}
- });String.prototype.gsub.prepareReplacement = function(replacement) {
- if (Object.isFunction(replacement)) return replacement;var template = new Template(replacement);return function(match) { return template.evaluate(match) };};String.prototype.parseQuery = String.prototype.toQueryParams;Object.extend(String.prototype.escapeHTML, {
- div: document.createElement('div'),
- text: document.createTextNode('')
- });with (String.prototype.escapeHTML) div.appendChild(text);var Template = Class.create({
- initialize: function(template, pattern) {
- this.template = template.toString();this.pattern = pattern || Template.Pattern;},
- evaluate: function(object) {
- if (Object.isFunction(object.toTemplateReplacements))
- object = object.toTemplateReplacements();return this.template.gsub(this.pattern, function(match) {
- if (object == null) return '';var before = match[1] || '';if (before == '\\') return match[2];var ctx = object, expr = match[3];var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;match = pattern.exec(expr);if (match == null) return before;while (match != null) {
- var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1];ctx = ctx[comp];if (null == ctx || '' == match[3]) break;expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);match = pattern.exec(expr);}
- return before + String.interpret(ctx);}.bind(this));}
- });Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;var $break = { };var Enumerable = {
- each: function(iterator, context) {
- var index = 0;iterator = iterator.bind(context);try {
- this._each(function(value) {
- iterator(value, index++);});} catch (e) {
- if (e != $break) throw e;}
- return this;},
- eachSlice: function(number, iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var index = -number, slices = [], array = this.toArray();while ((index += number) < array.length)
- slices.push(array.slice(index, index+number));return slices.collect(iterator, context);},
- all: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var result = true;this.each(function(value, index) {
- result = result && !!iterator(value, index);if (!result) throw $break;});return result;},
- any: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var result = false;this.each(function(value, index) {
- if (result = !!iterator(value, index))
- throw $break;});return result;},
- collect: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var results = [];this.each(function(value, index) {
- results.push(iterator(value, index));});return results;},
- detect: function(iterator, context) {
- iterator = iterator.bind(context);var result;this.each(function(value, index) {
- if (iterator(value, index)) {
- result = value;throw $break;}
- });return result;},
- findAll: function(iterator, context) {
- iterator = iterator.bind(context);var results = [];this.each(function(value, index) {
- if (iterator(value, index))
- results.push(value);});return results;},
- grep: function(filter, iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var results = [];if (Object.isString(filter))
- filter = new RegExp(filter);this.each(function(value, index) {
- if (filter.match(value))
- results.push(iterator(value, index));});return results;},
- include: function(object) {
- if (Object.isFunction(this.indexOf))
- if (this.indexOf(object) != -1) return true;var found = false;this.each(function(value) {
- if (value == object) {
- found = true;throw $break;}
- });return found;},
- inGroupsOf: function(number, fillWith) {
- fillWith = Object.isUndefined(fillWith) ? null : fillWith;return this.eachSlice(number, function(slice) {
- while(slice.length < number) slice.push(fillWith);return slice;});},
- inject: function(memo, iterator, context) {
- iterator = iterator.bind(context);this.each(function(value, index) {
- memo = iterator(memo, value, index);});return memo;},
- invoke: function(method) {
- var args = $A(arguments).slice(1);return this.map(function(value) {
- return value[method].apply(value, args);});},
- max: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var result;this.each(function(value, index) {
- value = iterator(value, index);if (result == null || value >= result)
- result = value;});return result;},
- min: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var result;this.each(function(value, index) {
- value = iterator(value, index);if (result == null || value < result)
- result = value;});return result;},
- partition: function(iterator, context) {
- iterator = iterator ? iterator.bind(context) : Prototype.K;var trues = [], falses = [];this.each(function(value, index) {
- (iterator(value, index) ?
- trues : falses).push(value);});return [trues, falses];},
- pluck: function(property) {
- var results = [];this.each(function(value) {
- results.push(value[property]);});return results;},
- reject: function(iterator, context) {
- iterator = iterator.bind(context);var results = [];this.each(function(value, index) {
- if (!iterator(value, index))
- results.push(value);});return results;},
- sortBy: function(iterator, context) {
- iterator = iterator.bind(context);return this.map(function(value, index) {
- return {value: value, criteria: iterator(value, index)};}).sort(function(left, right) {
- var a = left.criteria, b = right.criteria;return a < b ? -1 : a > b ? 1 : 0;}).pluck('value');},
- toArray: function() {
- return this.map();},
- zip: function() {
- var iterator = Prototype.K, args = $A(arguments);if (Object.isFunction(args.last()))
- iterator = args.pop();var collections = [this].concat(args).map($A);return this.map(function(value, index) {
- return iterator(collections.pluck(index));});},
- size: function() {
- return this.toArray().length;},
- inspect: function() {
- return '#<Enumerable:' + this.toArray().inspect() + '>';}
- };Object.extend(Enumerable, {
- map: Enumerable.collect,
- find: Enumerable.detect,
- select: Enumerable.findAll,
- filter: Enumerable.findAll,
- member: Enumerable.include,
- entries: Enumerable.toArray,
- every: Enumerable.all,
- some: Enumerable.any
- });function $A(iterable) {
- if (!iterable) return [];if (iterable.toArray) return iterable.toArray();var length = iterable.length || 0, results = new Array(length);while (length--) results[length] = iterable[length];return results;}
- if (Prototype.Browser.WebKit) {
- function $A(iterable) {
- if (!iterable) return [];if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') &&
- iterable.toArray) return iterable.toArray();var length = iterable.length || 0, results = new Array(length);while (length--) results[length] = iterable[length];return results;}
- }
- Array.from = $A;Object.extend(Array.prototype, Enumerable);if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse;Object.extend(Array.prototype, {
- _each: function(iterator) {
- for (var i = 0, length = this.length; i < length; i++)
- iterator(this[i]);},
- clear: function() {
- this.length = 0;return this;},
- first: function() {
- return this[0];},
- last: function() {
- return this[this.length - 1];},
- compact: function() {
- return this.select(function(value) {
- return value != null;});},
- flatten: function() {
- return this.inject([], function(array, value) {
- return array.concat(Object.isArray(value) ?
- value.flatten() : [value]);});},
- without: function() {
- var values = $A(arguments);return this.select(function(value) {
- return !values.include(value);});},
- reverse: function(inline) {
- return (inline !== false ? this : this.toArray())._reverse();},
- reduce: function() {
- return this.length > 1 ? this : this[0];},
- uniq: function(sorted) {
- return this.inject([], function(array, value, index) {
- if (0 == index || (sorted ? array.last() != value : !array.include(value)))
- array.push(value);return array;});},
- intersect: function(array) {
- return this.uniq().findAll(function(item) {
- return array.detect(function(value) { return item === value });});},
- clone: function() {
- return [].concat(this);},
- size: function() {
- return this.length;},
- inspect: function() {
- return '[' + this.map(Object.inspect).join(', ') + ']';},
- toJSON: function() {
- var results = [];this.each(function(object) {
- var value = Object.toJSON(object);if (!Object.isUndefined(value)) results.push(value);});return '[' + results.join(', ') + ']';}
- });if (Object.isFunction(Array.prototype.forEach))
- Array.prototype._each = Array.prototype.forEach;if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
- i || (i = 0);var length = this.length;if (i < 0) i = length + i;for (; i < length; i++)
- if (this[i] === item) return i;return -1;};if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
- i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;var n = this.slice(0, i).reverse().indexOf(item);return (n < 0) ? n : i - n - 1;};Array.prototype.toArray = Array.prototype.clone;function $w(string) {
- if (!Object.isString(string)) return [];string = string.strip();return string ? string.split(/\s+/) : [];}
- if (Prototype.Browser.Opera){
- Array.prototype.concat = function() {
- var array = [];for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);for (var i = 0, length = arguments.length; i < length; i++) {
- if (Object.isArray(arguments[i])) {
- for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
- array.push(arguments[i][j]);} else {
- array.push(arguments[i]);}
- }
- return array;};}
- Object.extend(Number.prototype, {
- toColorPart: function() {
- return this.toPaddedString(2, 16);},
- succ: function() {
- return this + 1;},
- times: function(iterator) {
- $R(0, this, true).each(iterator);return this;},
- toPaddedString: function(length, radix) {
- var string = this.toString(radix || 10);return '0'.times(length - string.length) + string;},
- toJSON: function() {
- return isFinite(this) ? this.toString() : 'null';}
- });$w('abs round ceil floor').each(function(method){
- Number.prototype[method] = Math[method].methodize();});function $H(object) {
- return new Hash(object);};var Hash = Class.create(Enumerable, (function() {
- function toQueryPair(key, value) {
- if (Object.isUndefined(value)) return key;return key + '=' + encodeURIComponent(String.interpret(value));}
- return {
- initialize: function(object) {
- this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);},
- _each: function(iterator) {
- for (var key in this._object) {
- var value = this._object[key], pair = [key, value];pair.key = key;pair.value = value;iterator(pair);}
- },
- set: function(key, value) {
- return this._object[key] = value;},
- get: function(key) {
- return this._object[key];},
- unset: function(key) {
- var value = this._object[key];delete this._object[key];return value;},
- toObject: function() {
- return Object.clone(this._object);},
- keys: function() {
- return this.pluck('key');},
- values: function() {
- return this.pluck('value');},
- index: function(value) {
- var match = this.detect(function(pair) {
- return pair.value === value;});return match && match.key;},
- merge: function(object) {
- return this.clone().update(object);},
- update: function(object) {
- return new Hash(object).inject(this, function(result, pair) {
- result.set(pair.key, pair.value);return result;});},
- toQueryString: function() {
- return this.map(function(pair) {
- var key = encodeURIComponent(pair.key), values = pair.value;if (values && typeof values == 'object') {
- if (Object.isArray(values))
- return values.map(toQueryPair.curry(key)).join('&');}
- return toQueryPair(key, values);}).join('&');},
- inspect: function() {
- return '#<Hash:{' + this.map(function(pair) {
- return pair.map(Object.inspect).join(': ');}).join(', ') + '}>';},
- toJSON: function() {
- return Object.toJSON(this.toObject());},
- clone: function() {
- return new Hash(this);}
- }
- })());Hash.prototype.toTemplateReplacements = Hash.prototype.toObject;Hash.from = $H;var ObjectRange = Class.create(Enumerable, {
- initialize: function(start, end, exclusive) {
- this.start = start;this.end = end;this.exclusive = exclusive;},
- _each: function(iterator) {
- var value = this.start;while (this.include(value)) {
- iterator(value);value = value.succ();}
- },
- include: function(value) {
- if (value < this.start)
- return false;if (this.exclusive)
- return value < this.end;return value <= this.end;}
- });var $R = function(start, end, exclusive) {
- return new ObjectRange(start, end, exclusive);};var Ajax = {
- getTransport: function() {
- return Try.these(
- function() {return new XMLHttpRequest()},
- function() {return new ActiveXObject('Msxml2.XMLHTTP')},
- function() {return new ActiveXObject('Microsoft.XMLHTTP')}
- ) || false;},
- activeRequestCount: 0
- };Ajax.Responders = {
- responders: [],
- _each: function(iterator) {
- this.responders._each(iterator);},
- register: function(responder) {
- if (!this.include(responder))
- this.responders.push(responder);},
- unregister: function(responder) {
- this.responders = this.responders.without(responder);},
- dispatch: function(callback, request, transport, json) {
- this.each(function(responder) {
- if (Object.isFunction(responder[callback])) {
- try {
- responder[callback].apply(responder, [request, transport, json]);} catch (e) { }
- }
- });}
- };Object.extend(Ajax.Responders, Enumerable);Ajax.Responders.register({
- onCreate: function() { Ajax.activeRequestCount++ },
- onComplete: function() { Ajax.activeRequestCount-- }
- });Ajax.Base = Class.create({
- initialize: function(options) {
- this.options = {
- method: 'post',
- asynchronous: true,
- contentType: 'application/x-www-form-urlencoded',
- encoding: 'UTF-8',
- parameters: '',
- evalJSON: true,
- evalJS: true
- };Object.extend(this.options, options || { });this.options.method = this.options.method.toLowerCase();if (Object.isString(this.options.parameters))
- this.options.parameters = this.options.parameters.toQueryParams();else if (Object.isHash(this.options.parameters))
- this.options.parameters = this.options.parameters.toObject();}
- });Ajax.Request = Class.create(Ajax.Base, {
- _complete: false,
- initialize: function($super, url, options) {
- $super(options);this.transport = Ajax.getTransport();this.request(url);},
- request: function(url) {
- this.url = url;this.method = this.options.method;var params = Object.clone(this.options.parameters);if (!['get', 'post'].include(this.method)) {
- params['_method'] = this.method;this.method = 'post';}
- this.parameters = params;if (params = Object.toQueryString(params)) {
- if (this.method == 'get')
- this.url += (this.url.include('?') ? '&' : '?') + params;else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
- params += '&_=';}
- try {
- var response = new Ajax.Response(this);if (this.options.onCreate) this.options.onCreate(response);Ajax.Responders.dispatch('onCreate', this, response);this.transport.open(this.method.toUpperCase(), this.url,
- this.options.asynchronous);if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);this.transport.onreadystatechange = this.onStateChange.bind(this);this.setRequestHeaders();this.body = this.method == 'post' ? (this.options.postBody || params) : null;this.transport.send(this.body);/* Force Firefox to handle ready state 4 for synchronous requests */
- if (!this.options.asynchronous && this.transport.overrideMimeType)
- this.onStateChange();}
- catch (e) {
- this.dispatchException(e);}
- },
- onStateChange: function() {
- var readyState = this.transport.readyState;if (readyState > 1 && !((readyState == 4) && this._complete))
- this.respondToReadyState(this.transport.readyState);},
- setRequestHeaders: function() {
- var headers = {
- 'X-Requested-With': 'XMLHttpRequest',
- 'X-Prototype-Version': Prototype.Version,
- 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
- };if (this.method == 'post') {
- headers['Content-type'] = this.options.contentType +
- (this.options.encoding ? '; charset=' + this.options.encoding : '');/* Force "Connection: close" for older Mozilla browsers to work
- * around a bug where XMLHttpRequest sends an incorrect
- * Content-length header. See Mozilla Bugzilla #246651.
- */
- if (this.transport.overrideMimeType &&
- (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
- headers['Connection'] = 'close';}
- if (typeof this.options.requestHeaders == 'object') {
- var extras = this.options.requestHeaders;if (Object.isFunction(extras.push))
- for (var i = 0, length = extras.length; i < length; i += 2)
- headers[extras[i]] = extras[i+1];else
- $H(extras).each(function(pair) { headers[pair.key] = pair.value });}
- for (var name in headers)
- this.transport.setRequestHeader(name, headers[name]);},
- success: function() {
- var status = this.getStatus();return !status || (status >= 200 && status < 300);},
- getStatus: function() {
- try {
- return this.transport.status || 0;} catch (e) { return 0 }
- },
- respondToReadyState: function(readyState) {
- var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);if (state == 'Complete') {
- try {
- this._complete = true;(this.options['on' + response.status]
- || this.options['on' + (this.success() ? 'Success' : 'Failure')]
- || Prototype.emptyFunction)(response, response.headerJSON);} catch (e) {
- this.dispatchException(e);}
- var contentType = response.getHeader('Content-type');if (this.options.evalJS == 'force'
- || (this.options.evalJS && contentType
- && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
- this.evalResponse();}
- try {
- (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);} catch (e) {
- this.dispatchException(e);}
- if (state == 'Complete') {
- this.transport.onreadystatechange = Prototype.emptyFunction;}
- },
- getHeader: function(name) {
- try {
- return this.transport.getResponseHeader(name) || null;} catch (e) { return null }
- },
- evalResponse: function() {
- try {
- return eval((this.transport.responseText || '').unfilterJSON());} catch (e) {
- this.dispatchException(e);}
- },
- dispatchException: function(exception) {
- (this.options.onException || Prototype.emptyFunction)(this, exception);Ajax.Responders.dispatch('onException', this, exception);}
- });Ajax.Request.Events =
- ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];Ajax.Response = Class.create({
- initialize: function(request){
- this.request = request;var transport = this.transport = request.transport,
- readyState = this.readyState = transport.readyState;if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
- this.status = this.getStatus();this.statusText = this.getStatusText();this.responseText = String.interpret(transport.responseText);this.headerJSON = this._getHeaderJSON();}
- if(readyState == 4) {
- var xml = transport.responseXML;this.responseXML = Object.isUndefined(xml) ? null : xml;this.responseJSON = this._getResponseJSON();}
- },
- status: 0,
- statusText: '',
- getStatus: Ajax.Request.prototype.getStatus,
- getStatusText: function() {
- try {
- return this.transport.statusText || '';} catch (e) { return '' }
- },
- getHeader: Ajax.Request.prototype.getHeader,
- getAllHeaders: function() {
- try {
- return this.getAllResponseHeaders();} catch (e) { return null }
- },
- getResponseHeader: function(name) {
- return this.transport.getResponseHeader(name);},
- getAllResponseHeaders: function() {
- return this.transport.getAllResponseHeaders();},
- _getHeaderJSON: function() {
- var json = this.getHeader('X-JSON');if (!json) return null;json = decodeURIComponent(escape(json));try {
- return json.evalJSON(this.request.options.sanitizeJSON);} catch (e) {
- this.request.dispatchException(e);}
- },
- _getResponseJSON: function() {
- var options = this.request.options;if (!options.evalJSON || (options.evalJSON != 'force' &&
- !(this.getHeader('Content-type') || '').include('application/json')) ||
- this.responseText.blank())
- return null;try {
- return this.responseText.evalJSON(options.sanitizeJSON);} catch (e) {
- this.request.dispatchException(e);}
- }
- });Ajax.Updater = Class.create(Ajax.Request, {
- initialize: function($super, container, url, options) {
- this.container = {
- success: (container.success || container),
- failure: (container.failure || (container.success ? null : container))
- };options = Object.clone(options);var onComplete = options.onComplete;options.onComplete = (function(response, json) {
- this.updateContent(response.responseText);if (Object.isFunction(onComplete)) onComplete(response, json);}).bind(this);$super(url, options);},
- updateContent: function(responseText) {
- var receiver = this.container[this.success() ? 'success' : 'failure'],
- options = this.options;if (!options.evalScripts) responseText = responseText.stripScripts();if (receiver = $(receiver)) {
- if (options.insertion) {
- if (Object.isString(options.insertion)) {
- var insertion = { }; insertion[options.insertion] = responseText;receiver.insert(insertion);}
- else options.insertion(receiver, responseText);}
- else receiver.update(responseText);}
- }
- });Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
- initialize: function($super, container, url, options) {
- $super(options);this.onComplete = this.options.onComplete;this.frequency = (this.options.frequency || 2);this.decay = (this.options.decay || 1);this.updater = { };this.container = container;this.url = url;this.start();},
- start: function() {
- this.options.onComplete = this.updateComplete.bind(this);this.onTimerEvent();},
- stop: function() {
- this.updater.options.onComplete = undefined;clearTimeout(this.timer);(this.onComplete || Prototype.emptyFunction).apply(this, arguments);},
- updateComplete: function(response) {
- if (this.options.decay) {
- this.decay = (response.responseText == this.lastText ?
- this.decay * this.options.decay : 1);this.lastText = response.responseText;}
- this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);},
- onTimerEvent: function() {
- this.updater = new Ajax.Updater(this.container, this.url, this.options);}
- });function $(element) {
- if (arguments.length > 1) {
- for (var i = 0, elements = [], length = arguments.length; i < length; i++)
- elements.push($(arguments[i]));return elements;}
- if (Object.isString(element))
- element = document.getElementById(element);return Element.extend(element);}
- if (Prototype.BrowserFeatures.XPath) {
- document._getElementsByXPath = function(expression, parentElement) {
- var results = [];var query = document.evaluate(expression, $(parentElement) || document,
- null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);for (var i = 0, length = query.snapshotLength; i < length; i++)
- results.push(Element.extend(query.snapshotItem(i)));return results;};}
- /*--------------------------------------------------------------------------*/
- if (!window.Node) var Node = { };if (!Node.ELEMENT_NODE) {
- Object.extend(Node, {
- ELEMENT_NODE: 1,
- ATTRIBUTE_NODE: 2,
- TEXT_NODE: 3,
- CDATA_SECTION_NODE: 4,
- ENTITY_REFERENCE_NODE: 5,
- ENTITY_NODE: 6,
- PROCESSING_INSTRUCTION_NODE: 7,
- COMMENT_NODE: 8,
- DOCUMENT_NODE: 9,
- DOCUMENT_TYPE_NODE: 10,
- DOCUMENT_FRAGMENT_NODE: 11,
- NOTATION_NODE: 12
- });}
- (function() {
- var element = this.Element;this.Element = function(tagName, attributes) {
- attributes = attributes || { };tagName = tagName.toLowerCase();var cache = Element.cache;if (Prototype.Browser.IE && attributes.name) {
- tagName = '<' + tagName + ' name="' + attributes.name + '">';delete attributes.name;return Element.writeAttribute(document.createElement(tagName), attributes);}
- if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);};Object.extend(this.Element, element || { });}).call(window);Element.cache = { };Element.Methods = {
- visible: function(element) {
- return $(element).style.display != 'none';},
- toggle: function(element) {
- element = $(element);Element[Element.visible(element) ? 'hide' : 'show'](element);return element;},
- hide: function(element) {
- $(element).style.display = 'none';return element;},
- show: function(element) {
- $(element).style.display = '';return element;},
- remove: function(element) {
- element = $(element);element.parentNode.removeChild(element);return element;},
- update: function(element, content) {
- element = $(element);if (content && content.toElement) content = content.toElement();if (Object.isElement(content)) return element.update().insert(content);content = Object.toHTML(content);element.innerHTML = content.stripScripts();content.evalScripts.bind(content).defer();return element;},
- replace: function(element, content) {
- element = $(element);if (content && content.toElement) content = content.toElement();else if (!Object.isElement(content)) {
- content = Object.toHTML(content);var range = element.ownerDocument.createRange();range.selectNode(element);content.evalScripts.bind(content).defer();content = range.createContextualFragment(content.stripScripts());}
- element.parentNode.replaceChild(content, element);return element;},
- insert: function(element, insertions) {
- element = $(element);if (Object.isString(insertions) || Object.isNumber(insertions) ||
- Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
- insertions = {bottom:insertions};var content, insert, tagName, childNodes;for (position in insertions) {
- content = insertions[position];position = position.toLowerCase();insert = Element._insertionTranslations[position];if (content && content.toElement) content = content.toElement();if (Object.isElement(content)) {
- insert(element, content);continue;}
- content = Object.toHTML(content);tagName = ((position == 'before' || position == 'after')
- ? element.parentNode : element).tagName.toUpperCase();childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());if (position == 'top' || position == 'after') childNodes.reverse();childNodes.each(insert.curry(element));content.evalScripts.bind(content).defer();}
- return element;},
- wrap: function(element, wrapper, attributes) {
- element = $(element);if (Object.isElement(wrapper))
- $(wrapper).writeAttribute(attributes || { });else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);else wrapper = new Element('div', wrapper);if (element.parentNode)
- element.parentNode.replaceChild(wrapper, element);wrapper.appendChild(element);return wrapper;},
- inspect: function(element) {
- element = $(element);var result = '<' + element.tagName.toLowerCase();$H({'id': 'id', 'className': 'class'}).each(function(pair) {
- var property = pair.first(), attribute = pair.last();var value = (element[property] || '').toString();if (value) result += ' ' + attribute + '=' + value.inspect(true);});return result + '>';},
- recursivelyCollect: function(element, property) {
- element = $(element);var elements = [];while (element = element[property])
- if (element.nodeType == 1)
- elements.push(Element.extend(element));return elements;},
- ancestors: function(element) {
- return $(element).recursivelyCollect('parentNode');},
- descendants: function(element) {
- return $(element).getElementsBySelector("*");},
- firstDescendant: function(element) {
- element = $(element).firstChild;while (element && element.nodeType != 1) element = element.nextSibling;return $(element);},
- immediateDescendants: function(element) {
- if (!(element = $(element).firstChild)) return [];while (element && element.nodeType != 1) element = element.nextSibling;if (element) return [element].concat($(element).nextSiblings());return [];},
- previousSiblings: function(element) {
- return $(element).recursivelyCollect('previousSibling');},
- nextSiblings: function(element) {
- return $(element).recursivelyCollect('nextSibling');},
- siblings: function(element) {
- element = $(element);return element.previousSiblings().reverse().concat(element.nextSiblings());},
- match: function(element, selector) {
- if (Object.isString(selector))
- selector = new Selector(selector);return selector.match($(element));},
- up: function(element, expression, index) {
- element = $(element);if (arguments.length == 1) return $(element.parentNode);var ancestors = element.ancestors();return Object.isNumber(expression) ? ancestors[expression] :
- Selector.findElement(ancestors, expression, index);},
- down: function(element, expression, index) {
- element = $(element);if (arguments.length == 1) return element.firstDescendant();return Object.isNumber(expression) ? element.descendants()[expression] :
- element.select(expression)[index || 0];},
- previous: function(element, expression, index) {
- element = $(element);if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));var previousSiblings = element.previousSiblings();return Object.isNumber(expression) ? previousSiblings[expression] :
- Selector.findElement(previousSiblings, expression, index);},
- next: function(element, expression, index) {
- element = $(element);if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));var nextSiblings = element.nextSiblings();return Object.isNumber(expression) ? nextSiblings[expression] :
- Selector.findElement(nextSiblings, expression, index);},
- select: function() {
- var args = $A(arguments), element = $(args.shift());return Selector.findChildElements(element, args);},
- adjacent: function() {
- var args = $A(arguments), element = $(args.shift());return Selector.findChildElements(element.parentNode, args).without(element);},
- identify: function(element) {
- element = $(element);var id = element.readAttribute('id'), self = arguments.callee;if (id) return id;do { id = 'anonymous_element_' + self.counter++ } while ($(id));element.writeAttribute('id', id);return id;},
- readAttribute: function(element, name) {
- element = $(element);if (Prototype.Browser.IE) {
- var t = Element._attributeTranslations.read;if (t.values[name]) return t.values[name](element, name);if (t.names[name]) name = t.names[name];if (name.include(':')) {
- return (!element.attributes || !element.attributes[name]) ? null :
- element.attributes[name].value;}
- }
- return element.getAttribute(name);},
- writeAttribute: function(element, name, value) {
- element = $(element);var attributes = { }, t = Element._attributeTranslations.write;if (typeof name == 'object') attributes = name;else attributes[name] = Object.isUndefined(value) ? true : value;for (var attr in attributes) {
- name = t.names[attr] || attr;value = attributes[attr];if (t.values[attr]) name = t.values[attr](element, value);if (value === false || value === null)
- element.removeAttribute(name);else if (value === true)
- element.setAttribute(name, name);else element.setAttribute(name, value);}
- return element;},
- getHeight: function(element) {
- return $(element).getDimensions().height;},
- getWidth: function(element) {
- return $(element).getDimensions().width;},
- classNames: function(element) {
- return new Element.ClassNames(element);},
- hasClassName: function(element, className) {
- if (!(element = $(element))) return;var elementClassName = element.className;return (elementClassName.length > 0 && (elementClassName == className ||
- new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));},
- addClassName: function(element, className) {
- if (!(element = $(element))) return;if (!element.hasClassName(className))
- element.className += (element.className ? ' ' : '') + className;return element;},
- removeClassName: function(element, className) {
- if (!(element = $(element))) return;element.className = element.className.replace(
- new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();return element;},
- toggleClassName: function(element, className) {
- if (!(element = $(element))) return;return element[element.hasClassName(className) ?
- 'removeClassName' : 'addClassName'](className);},
- cleanWhitespace: function(element) {
- element = $(element);var node = element.firstChild;while (node) {
- var nextNode = node.nextSibling;if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
- element.removeChild(node);node = nextNode;}
- return element;},
- empty: function(element) {
- return $(element).innerHTML.blank();},
- descendantOf: function(element, ancestor) {
- element = $(element), ancestor = $(ancestor);var originalAncestor = ancestor;if (element.compareDocumentPosition)
- return (element.compareDocumentPosition(ancestor) & 8) === 8;if (element.sourceIndex && !Prototype.Browser.Opera) {
- var e = element.sourceIndex, a = ancestor.sourceIndex,
- nextAncestor = ancestor.nextSibling;if (!nextAncestor) {
- do { ancestor = ancestor.parentNode; }
- while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode);}
- if (nextAncestor) return (e > a && e < nextAncestor.sourceIndex);}
- while (element = element.parentNode)
- if (element == originalAncestor) return true;return false;},
- scrollTo: function(element) {
- element = $(element);var pos = element.cumulativeOffset();window.scrollTo(pos[0], pos[1]);return element;},
- getStyle: function(element, style) {
- element = $(element);style = style == 'float' ? 'cssFloat' : style.camelize();var value = element.style[style];if (!value) {
- var css = document.defaultView.getComputedStyle(element, null);value = css ? css[style] : null;}
- if (style == 'opacity') return value ? parseFloat(value) : 1.0;return value == 'auto' ? null : value;},
- getOpacity: function(element) {
- return $(element).getStyle('opacity');},
- setStyle: function(element, styles) {
- element = $(element);var elementStyle = element.style, match;if (Object.isString(styles)) {
- element.style.cssText += ';' + styles;return styles.include('opacity') ?
- element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;}
- for (var property in styles)
- if (property == 'opacity') element.setOpacity(styles[property]);else
- elementStyle[(property == 'float' || property == 'cssFloat') ?
- (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
- property] = styles[property];return element;},
- setOpacity: function(element, value) {
- element = $(element);element.style.opacity = (value == 1 || value === '') ? '' :
- (value < 0.00001) ? 0 : value;return element;},
- getDimensions: function(element) {
- element = $(element);var display = $(element).getStyle('display');if (display != 'none' && display != null) // Safari bug
- return {width: element.offsetWidth, height: element.offsetHeight};var els = element.style;var originalVisibility = els.visibility;var originalPosition = els.position;var originalDisplay = els.display;els.visibility = 'hidden';els.position = 'absolute';els.display = 'block';var originalWidth = element.clientWidth;var originalHeight = element.clientHeight;els.display = originalDisplay;els.position = originalPosition;els.visibility = originalVisibility;return {width: originalWidth, height: originalHeight};},
- makePositioned: function(element) {
- element = $(element);var pos = Element.getStyle(element, 'position');if (pos == 'static' || !pos) {
- element._madePositioned = true;element.style.position = 'relative';if (window.opera) {
- element.style.top = 0;element.style.left = 0;}
- }
- return element;},
- undoPositioned: function(element) {
- element = $(element);if (element._madePositioned) {
- element._madePositioned = undefined;element.style.position =
- element.style.top =
- element.style.left =
- element.style.bottom =
- element.style.right = '';}
- return element;},
- makeClipping: function(element) {
- element = $(element);if (element._overflow) return element;element._overflow = Element.getStyle(element, 'overflow') || 'auto';if (element._overflow !== 'hidden')
- element.style.overflow = 'hidden';return element;},
- undoClipping: function(element) {
- element = $(element);if (!element._overflow) return element;element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;element._overflow = null;return element;},
- cumulativeOffset: function(element) {
- var valueT = 0, valueL = 0;do {
- valueT += element.offsetTop || 0;valueL += element.offsetLeft || 0;element = element.offsetParent;} while (element);return Element._returnOffset(valueL, valueT);},
- positionedOffset: function(element) {
- var valueT = 0, valueL = 0;do {
- valueT += element.offsetTop || 0;valueL += element.offsetLeft || 0;element = element.offsetParent;if (element) {
- if (element.tagName == 'BODY') break;var p = Element.getStyle(element, 'position');if (p == 'relative' || p == 'absolute') break;}
- } while (element);return Element._returnOffset(valueL, valueT);},
- absolutize: function(element) {
- element = $(element);if (element.getStyle('position') == 'absolute') return;var offsets = element.positionedOffset();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';return element;},
- relativize: function(element) {
- element = $(element);if (element.getStyle('position') == 'relative') return;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;return element;},
- cumulativeScrollOffset: function(element) {
- var valueT = 0, valueL = 0;do {
- valueT += element.scrollTop || 0;valueL += element.scrollLeft || 0;element = element.parentNode;} while (element);return Element._returnOffset(valueL, valueT);},
- getOffsetParent: 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);},
- viewportOffset: function(forElement) {
- var valueT = 0, valueL = 0;var element = forElement;do {
- valueT += element.offsetTop || 0;valueL += element.offsetLeft || 0;if (element.offsetParent == document.body &&
- Element.getStyle(element, 'position') == 'absolute') break;} while (element = element.offsetParent);element = forElement;do {
- if (!Prototype.Browser.Opera || element.tagName == 'BODY') {
- valueT -= element.scrollTop || 0;valueL -= element.scrollLeft || 0;}
- } while (element = element.parentNode);return Element._returnOffset(valueL, valueT);},
- clonePosition: function(element, source) {
- var options = Object.extend({
- setLeft: true,
- setTop: true,
- setWidth: true,
- setHeight: true,
- offsetTop: 0,
- offsetLeft: 0
- }, arguments[2] || { });source = $(source);var p = source.viewportOffset();element = $(element);var delta = [0, 0];var parent = null;if (Element.getStyle(element, 'position') == 'absolute') {
- parent = element.getOffsetParent();delta = parent.viewportOffset();}
- if (parent == document.body) {
- delta[0] -= document.body.offsetLeft;delta[1] -= document.body.offsetTop;}
- if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px';if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px';if (options.setWidth) element.style.width = source.offsetWidth + 'px';if (options.setHeight) element.style.height = source.offsetHeight + 'px';return element;}
- };Element.Methods.identify.counter = 1;Object.extend(Element.Methods, {
- getElementsBySelector: Element.Methods.select,
- childElements: Element.Methods.immediateDescendants
- });Element._attributeTranslations = {
- write: {
- names: {
- className: 'class',
- htmlFor: 'for'
- },
- values: { }
- }
- };if (Prototype.Browser.Opera) {
- Element.Methods.getStyle = Element.Methods.getStyle.wrap(
- function(proceed, element, style) {
- switch (style) {
- case 'left': case 'top': case 'right': case 'bottom':
- if (proceed(element, 'position') === 'static') return null;case 'height': case 'width':
- if (!Element.visible(element)) return null;var dim = parseInt(proceed(element, style), 10);if (dim !== element['offset' + style.capitalize()])
- return dim + 'px';var properties;if (style === 'height') {
- properties = ['border-top-width', 'padding-top',
- 'padding-bottom', 'border-bottom-width'];}
- else {
- properties = ['border-left-width', 'padding-left',
- 'padding-right', 'border-right-width'];}
- return properties.inject(dim, function(memo, property) {
- var val = proceed(element, property);return val === null ? memo : memo - parseInt(val, 10);}) + 'px';default: return proceed(element, style);}
- }
- );Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
- function(proceed, element, attribute) {
- if (attribute === 'title') return element.title;return proceed(element, attribute);}
- );}
- else if (Prototype.Browser.IE) {
- $w('positionedOffset getOffsetParent viewportOffset').each(function(method) {
- Element.Methods[method] = Element.Methods[method].wrap(
- function(proceed, element) {
- element = $(element);var position = element.getStyle('position');if (position != 'static') return proceed(element);element.setStyle({ position: 'relative' });var value = proceed(element);element.setStyle({ position: position });return value;}
- );});Element.Methods.getStyle = function(element, style) {
- element = $(element);style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();var value = element.style[style];if (!value && element.currentStyle) value = element.currentStyle[style];if (style == 'opacity') {
- if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
- if (value[1]) return parseFloat(value[1]) / 100;return 1.0;}
- if (value == 'auto') {
- if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
- return element['offset' + style.capitalize()] + 'px';return null;}
- return value;};Element.Methods.setOpacity = function(element, value) {
- function stripAlpha(filter){
- return filter.replace(/alpha\([^\)]*\)/gi,'');}
- element = $(element);var currentStyle = element.currentStyle;if ((currentStyle && !currentStyle.hasLayout) ||
- (!currentStyle && element.style.zoom == 'normal'))
- element.style.zoom = 1;var filter = element.getStyle('filter'), style = element.style;if (value == 1 || value === '') {
- (filter = stripAlpha(filter)) ?
- style.filter = filter : style.removeAttribute('filter');return element;} else if (value < 0.00001) value = 0;style.filter = stripAlpha(filter) +
- 'alpha(opacity=' + (value * 100) + ')';return element;};Element._attributeTranslations = {
- read: {
- names: {
- 'class': 'className',
- 'for': 'htmlFor'
- },
- values: {
- _getAttr: function(element, attribute) {
- return element.getAttribute(attribute, 2);},
- _getAttrNode: function(element, attribute) {
- var node = element.getAttributeNode(attribute);return node ? node.value : "";},
- _getEv: function(element, attribute) {
- attribute = element.getAttribute(attribute);return attribute ? attribute.toString().slice(23, -2) : null;},
- _flag: function(element, attribute) {
- return $(element).hasAttribute(attribute) ? attribute : null;},
- style: function(element) {
- return element.style.cssText.toLowerCase();},
- title: function(element) {
- return element.title;}
- }
- }
- };Element._attributeTranslations.write = {
- names: Object.clone(Element._attributeTranslations.read.names),
- values: {
- checked: function(element, value) {
- element.checked = !!value;},
- style: function(element, value) {
- element.style.cssText = value ? value : '';}
- }
- };Element._attributeTranslations.has = {};$w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
- 'encType maxLength readOnly longDesc').each(function(attr) {
- Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;Element._attributeTranslations.has[attr.toLowerCase()] = attr;});(function(v) {
- Object.extend(v, {
- href: v._getAttr,
- src: v._getAttr,
- type: v._getAttr,
- action: v._getAttrNode,
- disabled: v._flag,
- checked: v._flag,
- readonly: v._flag,
- multiple: v._flag,
- onload: v._getEv,
- onunload: v._getEv,
- onclick: v._getEv,
- ondblclick: v._getEv,
- onmousedown: v._getEv,
- onmouseup: v._getEv,
- onmouseover: v._getEv,
- onmousemove: v._getEv,
- onmouseout: v._getEv,
- onfocus: v._getEv,
- onblur: v._getEv,
- onkeypress: v._getEv,
- onkeydown: v._getEv,
- onkeyup: v._getEv,
- onsubmit: v._getEv,
- onreset: v._getEv,
- onselect: v._getEv,
- onchange: v._getEv
- });})(Element._attributeTranslations.read.values);}
- else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
- Element.Methods.setOpacity = function(element, value) {
- element = $(element);element.style.opacity = (value == 1) ? 0.999999 :
- (value === '') ? '' : (value < 0.00001) ? 0 : value;return element;};}
- else if (Prototype.Browser.WebKit) {
- Element.Methods.setOpacity = function(element, value) {
- element = $(element);element.style.opacity = (value == 1 || value === '') ? '' :
- (value < 0.00001) ? 0 : value;if (value == 1)
- if(element.tagName == 'IMG' && element.width) {
- element.width++; element.width--;} else try {
- var n = document.createTextNode(' ');element.appendChild(n);element.removeChild(n);} catch (e) { }
- return element;};Element.Methods.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 Element._returnOffset(valueL, valueT);};}
- if (Prototype.Browser.IE || Prototype.Browser.Opera) {
- Element.Methods.update = function(element, content) {
- element = $(element);if (content && content.toElement) content = content.toElement();if (Object.isElement(content)) return element.update().insert(content);content = Object.toHTML(content);var tagName = element.tagName.toUpperCase();if (tagName in Element._insertionTranslations.tags) {
- $A(element.childNodes).each(function(node) { element.removeChild(node) });Element._getContentFromAnonymousElement(tagName, content.stripScripts())
- .each(function(node) { element.appendChild(node) });}
- else element.innerHTML = content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
- if (document.createElement('div').outerHTML) {
- Element.Methods.replace = function(element, content) {
- element = $(element);if (content && content.toElement) content = content.toElement();if (Object.isElement(content)) {
- element.parentNode.replaceChild(content, element);return element;}
- content = Object.toHTML(content);var parent = element.parentNode, tagName = parent.tagName.toUpperCase();if (Element._insertionTranslations.tags[tagName]) {
- var nextSibling = element.next();var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());parent.removeChild(element);if (nextSibling)
- fragments.each(function(node) { parent.insertBefore(node, nextSibling) });else
- fragments.each(function(node) { parent.appendChild(node) });}
- else element.outerHTML = content.stripScripts();content.evalScripts.bind(content).defer();return element;};}
- Element._returnOffset = function(l, t) {
- var result = [l, t];result.left = l;result.top = t;return result;};Element._getContentFromAnonymousElement = function(tagName, html) {
- var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];if (t) {
- div.innerHTML = t[0] + html + t[1];t[2].times(function() { div = div.firstChild });} else div.innerHTML = html;return $A(div.childNodes);};Element._insertionTranslations = {
- before: function(element, node) {
- element.parentNode.insertBefore(node, element);},
- top: function(element, node) {
- element.insertBefore(node, element.firstChild);},
- bottom: function(element, node) {
- element.appendChild(node);},
- after: function(element, node) {
- element.parentNode.insertBefore(node, element.nextSibling);},
- tags: {
- TABLE: ['<table>', '</table>', 1],
- TBODY: ['<table><tbody>', '</tbody></table>', 2],
- TR: ['<table><tbody><tr>', '</tr></tbody></table>', 3],
- TD: ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4],
- SELECT: ['<select>', '</select>', 1]
- }
- };(function() {
- Object.extend(this.tags, {
- THEAD: this.tags.TBODY,
- TFOOT: this.tags.TBODY,
- TH: this.tags.TD
- });}).call(Element._insertionTranslations);Element.Methods.Simulated = {
- hasAttribute: function(element, attribute) {
- attribute = Element._attributeTranslations.has[attribute] || attribute;var node = $(element).getAttributeNode(attribute);return node && node.specified;}
- };Element.Methods.ByTag = { };Object.extend(Element, Element.Methods);if (!Prototype.BrowserFeatures.ElementExtensions &&
- document.createElement('div').__proto__) {
- window.HTMLElement = { };window.HTMLElement.prototype = document.createElement('div').__proto__;Prototype.BrowserFeatures.ElementExtensions = true;}
- Element.extend = (function() {
- if (Prototype.BrowserFeatures.SpecificElementExtensions)
- return Prototype.K;var Methods = { }, ByTag = Element.Methods.ByTag;var extend = Object.extend(function(element) {
- if (!element || element._extendedByPrototype ||
- element.nodeType != 1 || element == window) return element;var methods = Object.clone(Methods),
- tagName = element.tagName, property, value;if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);for (property in methods) {
- value = methods[property];if (Object.isFunction(value) && !(property in element))
- element[property] = value.methodize();}
- element._extendedByPrototype = Prototype.emptyFunction;return element;}, {
- refresh: function() {
- if (!Prototype.BrowserFeatures.ElementExtensions) {
- Object.extend(Methods, Element.Methods);Object.extend(Methods, Element.Methods.Simulated);}
- }
- });extend.refresh();return extend;})();Element.hasAttribute = function(element, attribute) {
- if (element.hasAttribute) return element.hasAttribute(attribute);return Element.Methods.Simulated.hasAttribute(element, attribute);};Element.addMethods = function(methods) {
- var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;if (!methods) {
- Object.extend(Form, Form.Methods);Object.extend(Form.Element, Form.Element.Methods);Object.extend(Element.Methods.ByTag, {
- "FORM": Object.clone(Form.Methods),
- "INPUT": Object.clone(Form.Element.Methods),
- "SELECT": Object.clone(Form.Element.Methods),
- "TEXTAREA": Object.clone(Form.Element.Methods)
- });}
- if (arguments.length == 2) {
- var tagName = methods;methods = arguments[1];}
- if (!tagName) Object.extend(Element.Methods, methods || { });else {
- if (Object.isArray(tagName)) tagName.each(extend);else extend(tagName);}
- function extend(tagName) {
- tagName = tagName.toUpperCase();if (!Element.Methods.ByTag[tagName])
- Element.Methods.ByTag[tagName] = { };Object.extend(Element.Methods.ByTag[tagName], methods);}
- function copy(methods, destination, onlyIfAbsent) {
- onlyIfAbsent = onlyIfAbsent || false;for (var property in methods) {
- var value = methods[property];if (!Object.isFunction(value)) continue;if (!onlyIfAbsent || !(property in destination))
- destination[property] = value.methodize();}
- }
- function findDOMClass(tagName) {
- var klass;var trans = {
- "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
- "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
- "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
- "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
- "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
- "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
- "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
- "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
- "FrameSet", "IFRAME": "IFrame"
- };if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';if (window[klass]) return window[klass];klass = 'HTML' + tagName + 'Element';if (window[klass]) return window[klass];klass = 'HTML' + tagName.capitalize() + 'Element';if (window[klass]) return window[klass];window[klass] = { };window[klass].prototype = document.createElement(tagName).__proto__;return window[klass];}
- if (F.ElementExtensions) {
- copy(Element.Methods, HTMLElement.prototype);copy(Element.Methods.Simulated, HTMLElement.prototype, true);}
- if (F.SpecificElementExtensions) {
- for (var tag in Element.Methods.ByTag) {
- var klass = findDOMClass(tag);if (Object.isUndefined(klass)) continue;copy(T[tag], klass.prototype);}
- }
- Object.extend(Element, Element.Methods);delete Element.ByTag;if (Element.extend.refresh) Element.extend.refresh();Element.cache = { };};document.viewport = {
- getDimensions: function() {
- var dimensions = { };var B = Prototype.Browser;$w('width height').each(function(d) {
- var D = d.capitalize();dimensions[d] = (B.WebKit && !document.evaluate) ? self['inner' + D] :
- (B.Opera) ? document.body['client' + D] : document.documentElement['client' + D];});return dimensions;},
- getWidth: function() {
- return this.getDimensions().width;},
- getHeight: function() {
- return this.getDimensions().height;},
- getScrollOffsets: function() {
- return Element._returnOffset(
- window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
- window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);}
- };/* Portions of the Selector class are derived from Jack Slocum’s DomQuery,
- * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
- * license. Please see http://www.yui-ext.com/ for more information. */
- var Selector = Class.create({
- initialize: function(expression) {
- this.expression = expression.strip();this.compileMatcher();},
- shouldUseXPath: function() {
- if (!Prototype.BrowserFeatures.XPath) return false;var e = this.expression;if (Prototype.Browser.WebKit &&
- (e.include("-of-type") || e.include(":empty")))
- return false;if ((/(\[[\w-]*?:|:checked)/).test(this.expression))
- return false;return true;},
- compileMatcher: function() {
- if (this.shouldUseXPath())
- return this.compileXPathMatcher();var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
- c = Selector.criteria, le, p, m;if (Selector._cache[e]) {
- this.matcher = Selector._cache[e];return;}
- this.matcher = ["this.matcher = function(root) {",
- "var r = root, h = Selector.handlers, c = false, n;"];while (e && le != e && (/\S/).test(e)) {
- le = e;for (var i in ps) {
- p = ps[i];if (m = e.match(p)) {
- this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :
- new Template(c[i]).evaluate(m));e = e.replace(m[0], '');break;}
- }
- }
- this.matcher.push("return h.unique(n);\n}");eval(this.matcher.join('\n'));Selector._cache[this.expression] = this.matcher;},
- compileXPathMatcher: function() {
- var e = this.expression, ps = Selector.patterns,
- x = Selector.xpath, le, m;if (Selector._cache[e]) {
- this.xpath = Selector._cache[e]; return;}
- this.matcher = ['.//*'];
- while (e && le != e && (/\S/).test(e)) {
- le = e;for (var i in ps) {
- if (m = e.match(ps[i])) {
- this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :
- new Template(x[i]).evaluate(m));e = e.replace(m[0], '');break;}
- }
- }
- this.xpath = this.matcher.join('');Selector._cache[this.expression] = this.xpath;},
- findElements: function(root) {
- root = root || document;if (this.xpath) return document._getElementsByXPath(this.xpath, root);return this.matcher(root);},
- match: function(element) {
- this.tokens = [];var e = this.expression, ps = Selector.patterns, as = Selector.assertions;var le, p, m;while (e && le !== e && (/\S/).test(e)) {
- le = e;for (var i in ps) {
- p = ps[i];if (m = e.match(p)) {
- if (as[i]) {
- this.tokens.push([i, Object.clone(m)]);e = e.replace(m[0], '');} else {
- return this.findElements(document).include(element);}
- }
- }
- }
- var match = true, name, matches;for (var i = 0, token; token = this.tokens[i]; i++) {
- name = token[0], matches = token[1];if (!Selector.assertions[name](element, matches)) {
- match = false; break;}
- }
- return match;},
- toString: function() {
- return this.expression;},
- inspect: function() {
- return "#<Selector:" + this.expression.inspect() + ">";}
- });Object.extend(Selector, {
- _cache: { },
- xpath: {
- descendant: "//*",
- child: "/*",
- adjacent: "/following-sibling::*[1]",
- laterSibling: '/following-sibling::*',
- tagName: function(m) {
- if (m[1] == '*') return '';return "[local-name()='" + m[1].toLowerCase() +
- "' or local-name()='" + m[1].toUpperCase() + "']";},
- className: "[contains(concat(' ', @class, ' '), ' #{1} ')]",
- id: "[@id='#{1}']",
- attrPresence: function(m) {
- m[1] = m[1].toLowerCase();return new Template("[@#{1}]").evaluate(m);},
- attr: function(m) {
- m[1] = m[1].toLowerCase();m[3] = m[5] || m[6];return new Template(Selector.xpath.operators[m[2]]).evaluate(m);},
- pseudo: function(m) {
- var h = Selector.xpath.pseudos[m[1]];if (!h) return '';if (Object.isFunction(h)) return h(m);return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);},
- operators: {
- '=': "[@#{1}='#{3}']",
- '!=': "[@#{1}!='#{3}']",
- '^=': "[starts-with(@#{1}, '#{3}')]",
- '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
- '*=': "[contains(@#{1}, '#{3}')]",
- '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
- '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
- },
- pseudos: {
- 'first-child': '[not(preceding-sibling::*)]',
- 'last-child': '[not(following-sibling::*)]',
- 'only-child': '[not(preceding-sibling::* or following-sibling::*)]',
- 'empty': "[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",
- 'checked': "[@checked]",
- 'disabled': "[@disabled]",
- 'enabled': "[not(@disabled)]",
- 'not': function(m) {
- var e = m[6], p = Selector.patterns,
- x = Selector.xpath, le, v;var exclusion = [];while (e && le != e && (/\S/).test(e)) {
- le = e;for (var i in p) {
- if (m = e.match(p[i])) {
- v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m);exclusion.push("(" + v.substring(1, v.length - 1) + ")");e = e.replace(m[0], '');break;}
- }
- }
- return "[not(" + exclusion.join(" and ") + ")]";},
- 'nth-child': function(m) {
- return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);},
- 'nth-last-child': function(m) {
- return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);},
- 'nth-of-type': function(m) {
- return Selector.xpath.pseudos.nth("position() ", m);},
- 'nth-last-of-type': function(m) {
- return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);},
- 'first-of-type': function(m) {
- m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);},
- 'last-of-type': function(m) {
- m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);},
- 'only-of-type': function(m) {
- var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);},
- nth: function(fragment, m) {
- var mm, formula = m[6], predicate;if (formula == 'even') formula = '2n+0';if (formula == 'odd') formula = '2n+1';if (mm = formula.match(/^(\d+)$/)) // digit only
- return '[' + fragment + "= " + mm[1] + ']';if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
- if (mm[1] == "-") mm[1] = -1;var a = mm[1] ? Number(mm[1]) : 1;var b = mm[2] ? Number(mm[2]) : 0;predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
- "((#{fragment} - #{b}) div #{a} >= 0)]";return new Template(predicate).evaluate({
- fragment: fragment, a: a, b: b });}
- }
- }
- },
- criteria: {
- tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;',
- className: 'n = h.className(n, r, "#{1}", c); c = false;',
- id: 'n = h.id(n, r, "#{1}", c); c = false;',
- attrPresence: 'n = h.attrPresence(n, r, "#{1}"); c = false;',
- attr: function(m) {
- m[3] = (m[5] || m[6]);return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m);},
- pseudo: function(m) {
- if (m[6]) m[6] = m[6].replace(/"/g, '\\"');return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);},
- descendant: 'c = "descendant";',
- child: 'c = "child";',
- adjacent: 'c = "adjacent";',
- laterSibling: 'c = "laterSibling";'
- },
- patterns: {
- laterSibling: /^\s*~\s*/,
- child: /^\s*>\s*/,
- adjacent: /^\s*\+\s*/,
- descendant: /^\s/,
- tagName: /^\s*(\*|[\w\-]+)(\b|$)?/,
- id: /^#([\w\-\*]+)(\b|$)/,
- className: /^\.([\w\-\*]+)(\b|$)/,
- pseudo:
- /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,
- attrPresence: /^\[([\w]+)\]/,
- attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
- },
- assertions: {
- tagName: function(element, matches) {
- return matches[1].toUpperCase() == element.tagName.toUpperCase();},
- className: function(element, matches) {
- return Element.hasClassName(element, matches[1]);},
- id: function(element, matches) {
- return element.id === matches[1];},
- attrPresence: function(element, matches) {
- return Element.hasAttribute(element, matches[1]);},
- attr: function(element, matches) {
- var nodeValue = Element.readAttribute(element, matches[1]);return Selector.operators[matches[2]](nodeValue, matches[3]);}
- },
- handlers: {
- concat: function(a, b) {
- for (var i = 0, node; node = b[i]; i++)
- a.push(node);return a;},
- mark: function(nodes) {
- for (var i = 0, node; node = nodes[i]; i++)
- node._counted = true;return nodes;},
- unmark: function(nodes) {
- for (var i = 0, node; node = nodes[i]; i++)
- node._counted = undefined;return nodes;},
- index: function(parentNode, reverse, ofType) {
- parentNode._counted = true;if (reverse) {
- for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
- var node = nodes[i];if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;}
- } else {
- for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
- if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;}
- },
- unique: function(nodes) {
- if (nodes.length == 0) return nodes;var results = [], n;for (var i = 0, l = nodes.length; i < l; i++)
- if (!(n = nodes[i])._counted) {
- n._counted = true;results.push(Element.extend(n));}
- return Selector.handlers.unmark(results);},
- descendant: function(nodes) {
- var h = Selector.handlers;for (var i = 0, results = [], node; node = nodes[i]; i++)
- h.concat(results, node.getElementsByTagName('*'));return results;},
- child: function(nodes) {
- var h = Selector.handlers;for (var i = 0, results = [], node; node = nodes[i]; i++) {
- for (var j = 0, child; child = node.childNodes[j]; j++)
- if (child.nodeType == 1 && child.tagName != '!') results.push(child);}
- return results;},
- adjacent: function(nodes) {
- for (var i = 0, results = [], node; node = nodes[i]; i++) {
- var next = this.nextElementSibling(node);if (next) results.push(next);}
- return results;},
- laterSibling: function(nodes) {
- var h = Selector.handlers;for (var i = 0, results = [], node; node = nodes[i]; i++)
- h.concat(results, Element.nextSiblings(node));return results;},
- nextElementSibling: function(node) {
- while (node = node.nextSibling)
- if (node.nodeType == 1) return node;return null;},
- previousElementSibling: function(node) {
- while (node = node.previousSibling)
- if (node.nodeType == 1) return node;return null;},
- tagName: function(nodes, root, tagName, combinator) {
- var uTagName = tagName.toUpperCase();var results = [], h = Selector.handlers;if (nodes) {
- if (combinator) {
- if (combinator == "descendant") {
- for (var i = 0, node; node = nodes[i]; i++)
- h.concat(results, node.getElementsByTagName(tagName));return results;} else nodes = this[combinator](nodes);if (tagName == "*") return nodes;}
- for (var i = 0, node; node = nodes[i]; i++)
- if (node.tagName.toUpperCase() === uTagName) results.push(node);return results;} else return root.getElementsByTagName(tagName);},
- id: function(nodes, root, id, combinator) {
- var targetNode = $(id), h = Selector.handlers;if (!targetNode) return [];if (!nodes && root == document) return [targetNode];if (nodes) {
- if (combinator) {
- if (combinator == 'child') {
- for (var i = 0, node; node = nodes[i]; i++)
- if (targetNode.parentNode == node) return [targetNode];} else if (combinator == 'descendant') {
- for (var i = 0, node; node = nodes[i]; i++)
- if (Element.descendantOf(targetNode, node)) return [targetNode];} else if (combinator == 'adjacent') {
- for (var i = 0, node; node = nodes[i]; i++)
- if (Selector.handlers.previousElementSibling(targetNode) == node)
- return [targetNode];} else nodes = h[combinator](nodes);}
- for (var i = 0, node; node = nodes[i]; i++)
- if (node == targetNode) return [targetNode];return [];}
- return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];},
- className: function(nodes, root, className, combinator) {
- if (nodes && combinator) nodes = this[combinator](nodes);return Selector.handlers.byClassName(nodes, root, className);},
- byClassName: function(nodes, root, className) {
- if (!nodes) nodes = Selector.handlers.descendant([root]);var needle = ' ' + className + ' ';for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
- nodeClassName = node.className;if (nodeClassName.length == 0) continue;if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
- results.push(node);}
- return results;},
- attrPresence: function(nodes, root, attr) {
- if (!nodes) nodes = root.getElementsByTagName("*");var results = [];for (var i = 0, node; node = nodes[i]; i++)
- if (Element.hasAttribute(node, attr)) results.push(node);return results;},
- attr: function(nodes, root, attr, value, operator) {
- if (!nodes) nodes = root.getElementsByTagName("*");var handler = Selector.operators[operator], results = [];for (var i = 0, node; node = nodes[i]; i++) {
- var nodeValue = Element.readAttribute(node, attr);if (nodeValue === null) continue;if (handler(nodeValue, value)) results.push(node);}
- return results;},
- pseudo: function(nodes, name, value, root, combinator) {
- if (nodes && combinator) nodes = this[combinator](nodes);if (!nodes) nodes = root.getElementsByTagName("*");return Selector.pseudos[name](nodes, value, root);}
- },
- pseudos: {
- 'first-child': function(nodes, value, root) {
- for (var i = 0, results = [], node; node = nodes[i]; i++) {
- if (Selector.handlers.previousElementSibling(node)) continue;results.push(node);}
- return results;},
- 'last-child': function(nodes, value, root) {
- for (var i = 0, results = [], node; node = nodes[i]; i++) {
- if (Selector.handlers.nextElementSibling(node)) continue;results.push(node);}
- return results;},
- 'only-child': function(nodes, value, root) {
- var h = Selector.handlers;for (var i = 0, results = [], node; node = nodes[i]; i++)
- if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
- results.push(node);return results;},
- 'nth-child': function(nodes, formula, root) {
- return Selector.pseudos.nth(nodes, formula, root);},
- 'nth-last-child': function(nodes, formula, root) {
- return Selector.pseudos.nth(nodes, formula, root, true);},
- 'nth-of-type': function(nodes, formula, root) {
- return Selector.pseudos.nth(nodes, formula, root, false, true);},
- 'nth-last-of-type': function(nodes, formula, root) {
- return Selector.pseudos.nth(nodes, formula, root, true, true);},
- 'first-of-type': function(nodes, formula, root) {
- return Selector.pseudos.nth(nodes, "1", root, false, true);},
- 'last-of-type': function(nodes, formula, root) {
- return Selector.pseudos.nth(nodes, "1", root, true, true);},
- 'only-of-type': function(nodes, formula, root) {
- var p = Selector.pseudos;return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);},
- getIndices: function(a, b, total) {
- if (a == 0) return b > 0 ? [b] : [];return $R(1, total).inject([], function(memo, i) {
- if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);return memo;});},
- nth: function(nodes, formula, root, reverse, ofType) {
- if (nodes.length == 0) return [];if (formula == 'even') formula = '2n+0';if (formula == 'odd') formula = '2n+1';var h = Selector.handlers, results = [], indexed = [], m;h.mark(nodes);for (var i = 0, node; node = nodes[i]; i++) {
- if (!node.parentNode._counted) {
- h.index(node.parentNode, reverse, ofType);indexed.push(node.parentNode);}
- }
- if (formula.match(/^\d+$/)) { // just a number
- formula = Number(formula);for (var i = 0, node; node = nodes[i]; i++)
- if (node.nodeIndex == formula) results.push(node);} else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
- if (m[1] == "-") m[1] = -1;var a = m[1] ? Number(m[1]) : 1;var b = m[2] ? Number(m[2]) : 0;var indices = Selector.pseudos.getIndices(a, b, nodes.length);for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
- for (var j = 0; j < l; j++)
- if (node.nodeIndex == indices[j]) results.push(node);}
- }
- h.unmark(nodes);h.unmark(indexed);return results;},
- 'empty': function(nodes, value, root) {
- for (var i = 0, results = [], node; node = nodes[i]; i++) {
- if (node.tagName == '!' || (node.firstChild && !node.innerHTML.match(/^\s*$/))) continue;results.push(node);}
- return results;},
- 'not': function(nodes, selector, root) {
- var h = Selector.handlers, selectorType, m;var exclusions = new Selector(selector).findElements(root);h.mark(exclusions);for (var i = 0, results = [], node; node = nodes[i]; i++)
- if (!node._counted) results.push(node);h.unmark(exclusions);return results;},
- 'enabled': function(nodes, value, root) {
- for (var i = 0, results = [], node; node = nodes[i]; i++)
- if (!node.disabled) results.push(node);return results;},
- 'disabled': function(nodes, value, root) {
- for (var i = 0, results = [], node; node = nodes[i]; i++)
- if (node.disabled) results.push(node);return results;},
- 'checked': function(nodes, value, root) {
- for (var i = 0, results = [], node; node = nodes[i]; i++)
- if (node.checked) results.push(node);return results;}
- },
- operators: {
- '=': function(nv, v) { return nv == v; },
- '!=': function(nv, v) { return nv != v; },
- '^=': function(nv, v) { return nv.startsWith(v); },
- '$=': function(nv, v) { return nv.endsWith(v); },
- '*=': function(nv, v) { return nv.include(v); },
- '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
- '|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); }
- },
- matchElements: function(elements, expression) {
- var matches = new Selector(expression).findElements(), h = Selector.handlers;h.mark(matches);for (var i = 0, results = [], element; element = elements[i]; i++)
- if (element._counted) results.push(element);h.unmark(matches);return results;},
- findElement: function(elements, expression, index) {
- if (Object.isNumber(expression)) {
- index = expression; expression = false;}
- return Selector.matchElements(elements, expression || '*')[index || 0];},
- findChildElements: function(element, expressions) {
- var exprs = expressions.join(',');expressions = [];exprs.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
- expressions.push(m[1].strip());});var results = [], h = Selector.handlers;for (var i = 0, l = expressions.length, selector; i < l; i++) {
- selector = new Selector(expressions[i].strip());h.concat(results, selector.findElements(element));}
- return (l > 1) ? h.unique(results) : results;}
- });if (Prototype.Browser.IE) {
- Selector.handlers.concat = function(a, b) {
- for (var i = 0, node; node = b[i]; i++)
- if (node.tagName !== "!") a.push(node);return a;};}
- function $$() {
- return Selector.findChildElements(document, $A(arguments));}
- var Form = {
- reset: function(form) {
- $(form).reset();return form;},
- serializeElements: function(elements, options) {
- if (typeof options != 'object') options = { hash: !!options };else if (Object.isUndefined(options.hash)) options.hash = true;var key, value, submitted = false, submit = options.submit;var data = elements.inject({ }, function(result, element) {
- if (!element.disabled && element.name) {
- key = element.name; value = $(element).getValue();if (value != null && (element.type != 'submit' || (!submitted &&
- submit !== false && (!submit || key == submit) && (submitted = true)))) {
- if (key in result) {
- if (!Object.isArray(result[key])) result[key] = [result[key]];result[key].push(value);}
- else result[key] = value;}
- }
- return result;});return options.hash ? data : Object.toQueryString(data);}
- };Form.Methods = {
- serialize: function(form, options) {
- return Form.serializeElements(Form.getElements(form), options);},
- getElements: function(form) {
- return $A($(form).getElementsByTagName('*')).inject([],
- function(elements, child) {
- if (Form.Element.Serializers[child.tagName.toLowerCase()])
- elements.push(Element.extend(child));return elements;}
- );},
- getInputs: function(form, typeName, name) {
- form = $(form);var inputs = form.getElementsByTagName('input');if (!typeName && !name) return $A(inputs).map(Element.extend);for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
- var input = inputs[i];if ((typeName && input.type != typeName) || (name && input.name != name))
- continue;matchingInputs.push(Element.extend(input));}
- return matchingInputs;},
- disable: function(form) {
- form = $(form);Form.getElements(form).invoke('disable');return form;},
- enable: function(form) {
- form = $(form);Form.getElements(form).invoke('enable');return form;},
- findFirstElement: function(form) {
- var elements = $(form).getElements().findAll(function(element) {
- return 'hidden' != element.type && !element.disabled;});var firstByIndex = elements.findAll(function(element) {
- return element.hasAttribute('tabIndex') && element.tabIndex >= 0;}).sortBy(function(element) { return element.tabIndex }).first();return firstByIndex ? firstByIndex : elements.find(function(element) {
- return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());});},
- focusFirstElement: function(form) {
- form = $(form);form.findFirstElement().activate();return form;},
- request: function(form, options) {
- form = $(form), options = Object.clone(options || { });var params = options.parameters, action = form.readAttribute('action') || '';if (action.blank()) action = window.location.href;options.parameters = form.serialize(true);if (params) {
- if (Object.isString(params)) params = params.toQueryParams();Object.extend(options.parameters, params);}
- if (form.hasAttribute('method') && !options.method)
- options.method = form.method;return new Ajax.Request(action, options);}
- };/*--------------------------------------------------------------------------*/
- Form.Element = {
- focus: function(element) {
- $(element).focus();return element;},
- select: function(element) {
- $(element).select();return element;}
- };Form.Element.Methods = {
- serialize: function(element) {
- element = $(element);if (!element.disabled && element.name) {
- var value = element.getValue();if (value != undefined) {
- var pair = { };pair[element.name] = value;return Object.toQueryString(pair);}
- }
- return '';},
- getValue: function(element) {
- element = $(element);var method = element.tagName.toLowerCase();return Form.Element.Serializers[method](element);},
- setValue: function(element, value) {
- element = $(element);var method = element.tagName.toLowerCase();Form.Element.Serializers[method](element, value);return element;},
- clear: function(element) {
- $(element).value = '';return element;},
- present: function(element) {
- return $(element).value != '';},
- activate: function(element) {
- element = $(element);try {
- element.focus();if (element.select && (element.tagName.toLowerCase() != 'input' ||
- !['button', 'reset', 'submit'].include(element.type)))
- element.select();} catch (e) { }
- return element;},
- disable: function(element) {
- element = $(element);element.blur();element.disabled = true;return element;},
- enable: function(element) {
- element = $(element);element.disabled = false;return element;}
- };/*--------------------------------------------------------------------------*/
- var Field = Form.Element;var $F = Form.Element.Methods.getValue;/*--------------------------------------------------------------------------*/
- Form.Element.Serializers = {
- input: function(element, value) {
- switch (element.type.toLowerCase()) {
- case 'checkbox':
- case 'radio':
- return Form.Element.Serializers.inputSelector(element, value);default:
- return Form.Element.Serializers.textarea(element, value);}
- },
- inputSelector: function(element, value) {
- if (Object.isUndefined(value)) return element.checked ? element.value : null;else element.checked = !!value;},
- textarea: function(element, value) {
- if (Object.isUndefined(value)) return element.value;else element.value = value;},
- select: function(element, index) {
- if (Object.isUndefined(index))
- return this[element.type == 'select-one' ?
- 'selectOne' : 'selectMany'](element);else {
- var opt, value, single = !Object.isArray(index);for (var i = 0, length = element.length; i < length; i++) {
- opt = element.options[i];value = this.optionValue(opt);if (single) {
- if (value == index) {
- opt.selected = true;return;}
- }
- else opt.selected = index.include(value);}
- }
- },
- selectOne: function(element) {
- var index = element.selectedIndex;return index >= 0 ? this.optionValue(element.options[index]) : null;},
- selectMany: function(element) {
- var values, length = element.length;if (!length) return null;for (var i = 0, values = []; i < length; i++) {
- var opt = element.options[i];if (opt.selected) values.push(this.optionValue(opt));}
- return values;},
- optionValue: function(opt) {
- return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;}
- };/*--------------------------------------------------------------------------*/
- Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
- initialize: function($super, element, frequency, callback) {
- $super(callback, frequency);this.element = $(element);this.lastValue = this.getValue();},
- execute: function() {
- var value = this.getValue();if (Object.isString(this.lastValue) && Object.isString(value) ?
- this.lastValue != value : String(this.lastValue) != String(value)) {
- this.callback(this.element, value);this.lastValue = value;}
- }
- });Form.Element.Observer = Class.create(Abstract.TimedObserver, {
- getValue: function() {
- return Form.Element.getValue(this.element);}
- });Form.Observer = Class.create(Abstract.TimedObserver, {
- getValue: function() {
- return Form.serialize(this.element);}
- });/*--------------------------------------------------------------------------*/
- Abstract.EventObserver = Class.create({
- initialize: function(element, callback) {
- this.element = $(element);this.callback = callback;this.lastValue = this.getValue();if (this.element.tagName.toLowerCase() == 'form')
- this.registerFormCallbacks();else
- this.registerCallback(this.element);},
- onElementEvent: function() {
- var value = this.getValue();if (this.lastValue != value) {
- this.callback(this.element, value);this.lastValue = value;}
- },
- registerFormCallbacks: function() {
- Form.getElements(this.element).each(this.registerCallback, this);},
- registerCallback: function(element) {
- if (element.type) {
- switch (element.type.toLowerCase()) {
- case 'checkbox':
- case 'radio':
- Event.observe(element, 'click', this.onElementEvent.bind(this));break;default:
- Event.observe(element, 'change', this.onElementEvent.bind(this));break;}
- }
- }
- });Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
- getValue: function() {
- return Form.Element.getValue(this.element);}
- });Form.EventObserver = Class.create(Abstract.EventObserver, {
- getValue: function() {
- return Form.serialize(this.element);}
- });if (!window.Event) var Event = { };Object.extend(Event, {
- KEY_BACKSPACE: 8,
- KEY_TAB: 9,
- KEY_RETURN: 13,
- KEY_ESC: 27,
- KEY_LEFT: 37,
- KEY_UP: 38,
- KEY_RIGHT: 39,
- KEY_DOWN: 40,
- KEY_DELETE: 46,
- KEY_HOME: 36,
- KEY_END: 35,
- KEY_PAGEUP: 33,
- KEY_PAGEDOWN: 34,
- KEY_INSERT: 45,
- cache: { },
- relatedTarget: function(event) {
- var element;switch(event.type) {
- case 'mouseover': element = event.fromElement; break;case 'mouseout': element = event.toElement; break;default: return null;}
- return Element.extend(element);}
- });Event.Methods = (function() {
- var isButton;if (Prototype.Browser.IE) {
- var buttonMap = { 0: 1, 1: 4, 2: 2 };isButton = function(event, code) {
- return event.button == buttonMap[code];};} else if (Prototype.Browser.WebKit) {
- isButton = function(event, code) {
- switch (code) {
- case 0: return event.which == 1 && !event.metaKey;case 1: return event.which == 1 && event.metaKey;default: return false;}
- };} else {
- isButton = function(event, code) {
- return event.which ? (event.which === code + 1) : (event.button === code);};}
- return {
- isLeftClick: function(event) { return isButton(event, 0) },
- isMiddleClick: function(event) { return isButton(event, 1) },
- isRightClick: function(event) { return isButton(event, 2) },
- element: function(event) {
- var node = Event.extend(event).target;return Element.extend(node.nodeType == Node.TEXT_NODE ? node.parentNode : node);},
- findElement: function(event, expression) {
- var element = Event.element(event);if (!expression) return element;var elements = [element].concat(element.ancestors());return Selector.findElement(elements, expression, 0);},
- pointer: function(event) {
- return {
- x: event.pageX || (event.clientX +
- (document.documentElement.scrollLeft || document.body.scrollLeft)),
- y: event.pageY || (event.clientY +
- (document.documentElement.scrollTop || document.body.scrollTop))
- };},
- pointerX: function(event) { return Event.pointer(event).x },
- pointerY: function(event) { return Event.pointer(event).y },
- stop: function(event) {
- Event.extend(event);event.preventDefault();event.stopPropagation();event.stopped = true;}
- };})();Event.extend = (function() {
- var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
- m[name] = Event.Methods[name].methodize();return m;});if (Prototype.Browser.IE) {
- Object.extend(methods, {
- stopPropagation: function() { this.cancelBubble = true },
- preventDefault: function() { this.returnValue = false },
- inspect: function() { return "[object Event]" }
- });return function(event) {
- if (!event) return false;if (event._extendedByPrototype) return event;event._extendedByPrototype = Prototype.emptyFunction;var pointer = Event.pointer(event);Object.extend(event, {
- target: event.srcElement,
- relatedTarget: Event.relatedTarget(event),
- pageX: pointer.x,
- pageY: pointer.y
- });return Object.extend(event, methods);};} else {
- Event.prototype = Event.prototype || document.createEvent("HTMLEvents").__proto__;Object.extend(Event.prototype, methods);return Prototype.K;}
- })();Object.extend(Event, (function() {
- var cache = Event.cache;function getEventID(element) {
- if (element._eventID) return element._eventID;arguments.callee.id = arguments.callee.id || 1;return element._eventID = ++arguments.callee.id;}
- function getDOMEventName(eventName) {
- if (eventName && eventName.include(':')) return "dataavailable";return eventName;}
- function getCacheForID(id) {
- return cache[id] = cache[id] || { };}
- function getWrappersForEventName(id, eventName) {
- var c = getCacheForID(id);return c[eventName] = c[eventName] || [];}
- function createWrapper(element, eventName, handler) {
- var id = getEventID(element);var c = getWrappersForEventName(id, eventName);if (c.pluck("handler").include(handler)) return false;var wrapper = function(event) {
- if (!Event || !Event.extend ||
- (event.eventName && event.eventName != eventName))
- return false;Event.extend(event);handler.call(element, event);};wrapper.handler = handler;c.push(wrapper);return wrapper;}
- function findWrapper(id, eventName, handler) {
- var c = getWrappersForEventName(id, eventName);return c.find(function(wrapper) { return wrapper.handler == handler });}
- function destroyWrapper(id, eventName, handler) {
- var c = getCacheForID(id);if (!c[eventName]) return false;c[eventName] = c[eventName].without(findWrapper(id, eventName, handler));}
- function destroyCache() {
- for (var id in cache)
- for (var eventName in cache[id])
- cache[id][eventName] = null;}
- if (window.attachEvent) {
- window.attachEvent("onunload", destroyCache);}
- return {
- observe: function(element, eventName, handler) {
- element = $(element);var name = getDOMEventName(eventName);var wrapper = createWrapper(element, eventName, handler);if (!wrapper) return element;if (element.addEventListener) {
- element.addEventListener(name, wrapper, false);} else {
- element.attachEvent("on" + name, wrapper);}
- return element;},
- stopObserving: function(element, eventName, handler) {
- element = $(element);var id = getEventID(element), name = getDOMEventName(eventName);if (!handler && eventName) {
- getWrappersForEventName(id, eventName).each(function(wrapper) {
- element.stopObserving(eventName, wrapper.handler);});return element;} else if (!eventName) {
- Object.keys(getCacheForID(id)).each(function(eventName) {
- element.stopObserving(eventName);});return element;}
- var wrapper = findWrapper(id, eventName, handler);if (!wrapper) return element;if (element.removeEventListener) {
- element.removeEventListener(name, wrapper, false);} else {
- element.detachEvent("on" + name, wrapper);}
- destroyWrapper(id, eventName, handler);return element;},
- fire: function(element, eventName, memo) {
- element = $(element);if (element == document && document.createEvent && !element.dispatchEvent)
- element = document.documentElement;var event;if (document.createEvent) {
- event = document.createEvent("HTMLEvents");event.initEvent("dataavailable", true, true);} else {
- event = document.createEventObject();event.eventType = "ondataavailable";}
- event.eventName = eventName;event.memo = memo || { };if (document.createEvent) {
- element.dispatchEvent(event);} else {
- element.fireEvent(event.eventType, event);}
- return Event.extend(event);}
- };})());Object.extend(Event, Event.Methods);Element.addMethods({
- fire: Event.fire,
- observe: Event.observe,
- stopObserving: Event.stopObserving
- });Object.extend(document, {
- fire: Element.Methods.fire.methodize(),
- observe: Element.Methods.observe.methodize(),
- stopObserving: Element.Methods.stopObserving.methodize(),
- loaded: false
- });(function() {
- /* Support for the DOMContentLoaded event is based on work by Dan Webb,
- Matthias Miller, Dean Edwards and John Resig. */
- var timer;function fireContentLoadedEvent() {
- if (document.loaded) return;if (timer) window.clearInterval(timer);document.fire("dom:loaded");document.loaded = true;}
- if (document.addEventListener) {
- if (Prototype.Browser.WebKit) {
- timer = window.setInterval(function() {
- if (/loaded|complete/.test(document.readyState))
- fireContentLoadedEvent();}, 0);Event.observe(window, "load", fireContentLoadedEvent);} else {
- document.addEventListener("DOMContentLoaded",
- fireContentLoadedEvent, false);}
- } else {
- document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");
- $("__onDOMContentLoaded").onreadystatechange = function() {
- if (this.readyState == "complete") {
- this.onreadystatechange = null;fireContentLoadedEvent();}
- };}
- })();/*------------------------------- DEPRECATED -------------------------------*/
- Hash.toQueryString = Object.toQueryString;var Toggle = { display: Element.toggle };Element.Methods.childOf = Element.Methods.descendantOf;var Insertion = {
- Before: function(element, content) {
- return Element.insert(element, {before:content});},
- Top: function(element, content) {
- return Element.insert(element, {top:content});},
- Bottom: function(element, content) {
- return Element.insert(element, {bottom:content});},
- After: function(element, content) {
- return Element.insert(element, {after:content});}
- };var $continue = new Error('"throw $continue" is deprecated, use "return" instead');var Position = {
- includeScrollOffsets: false,
- prepare: function() {
- this.deltaX = window.pageXOffset
- || document.documentElement.scrollLeft
- || document.body.scrollLeft
- || 0;this.deltaY = window.pageYOffset
- || document.documentElement.scrollTop
- || document.body.scrollTop
- || 0;},
- within: function(element, x, y) {
- if (this.includeScrollOffsets)
- return this.withinIncludingScrolloffsets(element, x, y);this.xcomp = x;this.ycomp = y;this.offset = Element.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 = Element.cumulativeScrollOffset(element);this.xcomp = x + offsetcache[0] - this.deltaX;this.ycomp = y + offsetcache[1] - this.deltaY;this.offset = Element.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);},
- 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;},
- cumulativeOffset: Element.Methods.cumulativeOffset,
- positionedOffset: Element.Methods.positionedOffset,
- absolutize: function(element) {
- Position.prepare();return Element.absolutize(element);},
- relativize: function(element) {
- Position.prepare();return Element.relativize(element);},
- realOffset: Element.Methods.cumulativeScrollOffset,
- offsetParent: Element.Methods.getOffsetParent,
- page: Element.Methods.viewportOffset,
- clone: function(source, target, options) {
- options = options || { };return Element.clonePosition(target, source, options);}
- };/*--------------------------------------------------------------------------*/
- if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
- function iter(name) {
- return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";}
- instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
- function(element, className) {
- className = className.toString().strip();var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
- } : function(element, className) {
- className = className.toString().strip();var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);if (!classNames && !className) return elements;var nodes = $(element).getElementsByTagName('*');className = ' ' + className + ' ';for (var i = 0, child, cn; child = nodes[i]; i++) {
- if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
- (classNames && classNames.all(function(name) {
- return !name.toString().blank() && cn.include(' ' + name + ' ');}))))
- elements.push(Element.extend(child));}
- return elements;};return function(className, parentElement) {
- return $(parentElement || document.body).getElementsByClassName(className);};}(Element.Methods);/*--------------------------------------------------------------------------*/
- Element.ClassNames = Class.create();Element.ClassNames.prototype = {
- initialize: function(element) {
- this.element = $(element);},
- _each: function(iterator) {
- this.element.className.split(/\s+/).select(function(name) {
- return name.length > 0;})._each(iterator);},
- set: function(className) {
- this.element.className = className;},
- add: function(classNameToAdd) {
- if (this.include(classNameToAdd)) return;this.set($A(this).concat(classNameToAdd).join(' '));},
- remove: function(classNameToRemove) {
- if (!this.include(classNameToRemove)) return;this.set($A(this).without(classNameToRemove).join(' '));},
- toString: function() {
- return $A(this).join(' ');}
- };Object.extend(Element.ClassNames.prototype, Enumerable);/*--------------------------------------------------------------------------*/
- Element.addMethods();String.prototype.parseColor = function() {
- var color = '#';if (this.slice(0,4) == 'rgb(') {
- var cols = this.slice(4,this.length-1).split(',');var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);} else {
- if (this.slice(0,1) == '#') {
- if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();if (this.length==7) color = this.toLowerCase();}
- }
- return (color.length==7 ? color : (arguments[0] || this));};/*--------------------------------------------------------------------------*/
- Element.collectTextNodes = function(element) {
- return $A($(element).childNodes).collect( function(node) {
- return (node.nodeType==3 ? node.nodeValue :
- (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));}).flatten().join('');};Element.collectTextNodesIgnoreClass = function(element, className) {
- return $A($(element).childNodes).collect( function(node) {
- return (node.nodeType==3 ? node.nodeValue :
- ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
- Element.collectTextNodesIgnoreClass(node, className) : ''));}).flatten().join('');};Element.setContentZoom = function(element, percent) {
- element = $(element);element.setStyle({fontSize: (percent/100) + 'em'});if (Prototype.Browser.WebKit) window.scrollBy(0,0);return element;};Element.getInlineOpacity = function(element){
- return $(element).style.opacity || '';};Element.forceRerendering = function(element) {
- try {
- element = $(element);var n = document.createTextNode(' ');element.appendChild(n);element.removeChild(n);} catch(e) { }
- };/*--------------------------------------------------------------------------*/
- var Effect = {
- _elementDoesNotExistError: {
- name: 'ElementDoesNotExistError',
- message: 'The specified DOM element does not exist, but is required for this effect to operate'
- },
- Transitions: {
- linear: Prototype.K,
- sinoidal: function(pos) {
- return (-Math.cos(pos*Math.PI)/2) + 0.5;},
- reverse: function(pos) {
- return 1-pos;},
- flicker: function(pos) {
- var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;return pos > 1 ? 1 : pos;},
- wobble: function(pos) {
- return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;},
- pulse: function(pos, pulses) {
- pulses = pulses || 5;return (
- ((pos % (1/pulses)) * pulses).round() == 0 ?
- ((pos * pulses * 2) - (pos * pulses * 2).floor()) :
- 1 - ((pos * pulses * 2) - (pos * pulses * 2).floor())
- );},
- spring: function(pos) {
- return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));},
- none: function(pos) {
- return 0;},
- full: function(pos) {
- return 1;}
- },
- DefaultOptions: {
- duration: 1.0, // seconds
- fps: 100, // 100= assume 66fps max.
- sync: false, // true for combining
- from: 0.0,
- to: 1.0,
- delay: 0.0,
- queue: 'parallel'
- },
- tagifyText: function(element) {
- var tagifyStyle = 'position:relative';if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';element = $(element);$A(element.childNodes).each( function(child) {
- if (child.nodeType==3) {
- child.nodeValue.toArray().each( function(character) {
- element.insertBefore(
- new Element('span', {style: tagifyStyle}).update(
- character == ' ' ? String.fromCharCode(160) : character),
- child);});Element.remove(child);}
- });},
- multiple: function(element, effect) {
- var elements;if (((typeof element == 'object') ||
- Object.isFunction(element)) &&
- (element.length))
- elements = element;else
- elements = $(element).childNodes;var options = Object.extend({
- speed: 0.1,
- delay: 0.0
- }, arguments[2] || { });var masterDelay = options.delay;$A(elements).each( function(element, index) {
- new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));});},
- PAIRS: {
- 'slide': ['SlideDown','SlideUp'],
- 'blind': ['BlindDown','BlindUp'],
- 'appear': ['Appear','Fade']
- },
- toggle: function(element, effect) {
- element = $(element);effect = (effect || 'appear').toLowerCase();var options = Object.extend({
- queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
- }, arguments[2] || { });Effect[element.visible() ?
- Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);}
- };Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;/* ------------- core effects ------------- */
- Effect.ScopedQueue = Class.create(Enumerable, {
- initialize: function() {
- this.effects = [];this.interval = null;},
- _each: function(iterator) {
- this.effects._each(iterator);},
- add: function(effect) {
- var timestamp = new Date().getTime();var position = Object.isString(effect.options.queue) ?
- effect.options.queue : effect.options.queue.position;switch(position) {
- case 'front':
- this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
- e.startOn += effect.finishOn;e.finishOn += effect.finishOn;});break;case 'with-last':
- timestamp = this.effects.pluck('startOn').max() || timestamp;break;case 'end':
- timestamp = this.effects.pluck('finishOn').max() || timestamp;break;}
- effect.startOn += timestamp;effect.finishOn += timestamp;if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
- this.effects.push(effect);if (!this.interval)
- this.interval = setInterval(this.loop.bind(this), 15);},
- remove: function(effect) {
- this.effects = this.effects.reject(function(e) { return e==effect });if (this.effects.length == 0) {
- clearInterval(this.interval);this.interval = null;}
- },
- loop: function() {
- var timePos = new Date().getTime();for(var i=0, len=this.effects.length;i<len;i++)
- this.effects[i] && this.effects[i].loop(timePos);}
- });Effect.Queues = {
- instances: $H(),
- get: function(queueName) {
- if (!Object.isString(queueName)) return queueName;return this.instances.get(queueName) ||
- this.instances.set(queueName, new Effect.ScopedQueue());}
- };Effect.Queue = Effect.Queues.get('global');Effect.Base = Class.create({
- position: null,
- start: function(options) {
- function codeForEvent(options,eventName){
- return (
- (options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') +
- (options[eventName] ? 'this.options.'+eventName+'(this);' : '')
- );}
- if (options && options.transition === false) options.transition = Effect.Transitions.linear;this.options = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { });this.currentFrame = 0;this.state = 'idle';this.startOn = this.options.delay*1000;this.finishOn = this.startOn+(this.options.duration*1000);this.fromToDelta = this.options.to-this.options.from;this.totalTime = this.finishOn-this.startOn;this.totalFrames = this.options.fps*this.options.duration;eval('this.render = function(pos){ '+
- 'if (this.state=="idle"){this.state="running";'+
- codeForEvent(this.options,'beforeSetup')+
- (this.setup ? 'this.setup();':'')+
- codeForEvent(this.options,'afterSetup')+
- '};if (this.state=="running"){'+
- 'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+
- 'this.position=pos;'+
- codeForEvent(this.options,'beforeUpdate')+
- (this.update ? 'this.update(pos);':'')+
- codeForEvent(this.options,'afterUpdate')+
- '}}');this.event('beforeStart');if (!this.options.sync)
- Effect.Queues.get(Object.isString(this.options.queue) ?
- 'global' : this.options.queue.scope).add(this);},
- loop: function(timePos) {
- if (timePos >= this.startOn) {
- if (timePos >= this.finishOn) {
- this.render(1.0);this.cancel();this.event('beforeFinish');if (this.finish) this.finish();this.event('afterFinish');return;}
- var pos = (timePos - this.startOn) / this.totalTime,
- frame = (pos * this.totalFrames).round();if (frame > this.currentFrame) {
- this.render(pos);this.currentFrame = frame;}
- }
- },
- cancel: function() {
- if (!this.options.sync)
- Effect.Queues.get(Object.isString(this.options.queue) ?
- 'global' : this.options.queue.scope).remove(this);this.state = 'finished';},
- event: function(eventName) {
- if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);if (this.options[eventName]) this.options[eventName](this);},
- inspect: function() {
- var data = $H();for(property in this)
- if (!Object.isFunction(this[property])) data.set(property, this[property]);return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>';}
- });Effect.Parallel = Class.create(Effect.Base, {
- initialize: function(effects) {
- this.effects = effects || [];this.start(arguments[1]);},
- update: function(position) {
- this.effects.invoke('render', position);},
- finish: function(position) {
- this.effects.each( function(effect) {
- effect.render(1.0);effect.cancel();effect.event('beforeFinish');if (effect.finish) effect.finish(position);effect.event('afterFinish');});}
- });Effect.Tween = Class.create(Effect.Base, {
- initialize: function(object, from, to) {
- object = Object.isString(object) ? $(object) : object;var args = $A(arguments), method = args.last(),
- options = args.length == 5 ? args[3] : null;this.method = Object.isFunction(method) ? method.bind(object) :
- Object.isFunction(object[method]) ? object[method].bind(object) :
- function(value) { object[method] = value };this.start(Object.extend({ from: from, to: to }, options || { }));},
- update: function(position) {
- this.method(position);}
- });Effect.Event = Class.create(Effect.Base, {
- initialize: function() {
- this.start(Object.extend({ duration: 0 }, arguments[0] || { }));},
- update: Prototype.emptyFunction
- });Effect.Opacity = Class.create(Effect.Base, {
- initialize: function(element) {
- this.element = $(element);if (!this.element) throw(Effect._elementDoesNotExistError);if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
- this.element.setStyle({zoom: 1});var options = Object.extend({
- from: this.element.getOpacity() || 0.0,
- to: 1.0
- }, arguments[1] || { });this.start(options);},
- update: function(position) {
- this.element.setOpacity(position);}
- });Effect.Move = Class.create(Effect.Base, {
- initialize: function(element) {
- this.element = $(element);if (!this.element) throw(Effect._elementDoesNotExistError);var options = Object.extend({
- x: 0,
- y: 0,
- mode: 'relative'
- }, arguments[1] || { });this.start(options);},
- setup: function() {
- this.element.makePositioned();this.originalLeft = parseFloat(this.element.getStyle('left') || '0');this.originalTop = parseFloat(this.element.getStyle('top') || '0');if (this.options.mode == 'absolute') {
- this.options.x = this.options.x - this.originalLeft;this.options.y = this.options.y - this.originalTop;}
- },
- update: function(position) {
- this.element.setStyle({
- left: (this.options.x * position + this.originalLeft).round() + 'px',
- top: (this.options.y * position + this.originalTop).round() + 'px'
- });}
- });Effect.MoveBy = function(element, toTop, toLeft) {
- return new Effect.Move(element,
- Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));};Effect.Scale = Class.create(Effect.Base, {
- initialize: function(element, percent) {
- this.element = $(element);if (!this.element) throw(Effect._elementDoesNotExistError);var options = Object.extend({
- scaleX: true,
- scaleY: true,
- scaleContent: true,
- scaleFromCenter: false,
- scaleMode: 'box', // 'box' or 'contents' or { } with provided values
- scaleFrom: 100.0,
- scaleTo: percent
- }, arguments[2] || { });this.start(options);},
- setup: function() {
- this.restoreAfterFinish = this.options.restoreAfterFinish || false;this.elementPositioning = this.element.getStyle('position');this.originalStyle = { };['top','left','width','height','fontSize'].each( function(k) {
- this.originalStyle[k] = this.element.style[k];}.bind(this));this.originalTop = this.element.offsetTop;this.originalLeft = this.element.offsetLeft;var fontSize = this.element.getStyle('font-size') || '100%';['em','px','%','pt'].each( function(fontSizeType) {
- if (fontSize.indexOf(fontSizeType)>0) {
- this.fontSize = parseFloat(fontSize);this.fontSizeType = fontSizeType;}
- }.bind(this));this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;this.dims = null;if (this.options.scaleMode=='box')
- this.dims = [this.element.offsetHeight, this.element.offsetWidth];if (/^content/.test(this.options.scaleMode))
- this.dims = [this.element.scrollHeight, this.element.scrollWidth];if (!this.dims)
- this.dims = [this.options.scaleMode.originalHeight,
- this.options.scaleMode.originalWidth];},
- update: function(position) {
- var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);if (this.options.scaleContent && this.fontSize)
- this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);},
- finish: function(position) {
- if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);},
- setDimensions: function(height, width) {
- var d = { };if (this.options.scaleX) d.width = width.round() + 'px';if (this.options.scaleY) d.height = height.round() + 'px';if (this.options.scaleFromCenter) {
- var topd = (height - this.dims[0])/2;var leftd = (width - this.dims[1])/2;if (this.elementPositioning == 'absolute') {
- if (this.options.scaleY) d.top = this.originalTop-topd + 'px';if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';} else {
- if (this.options.scaleY) d.top = -topd + 'px';if (this.options.scaleX) d.left = -leftd + 'px';}
- }
- this.element.setStyle(d);}
- });Effect.Highlight = Class.create(Effect.Base, {
- initialize: function(element) {
- this.element = $(element);if (!this.element) throw(Effect._elementDoesNotExistError);var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });this.start(options);},
- setup: function() {
- if (this.element.getStyle('display')=='none') { this.cancel(); return; }
- this.oldStyle = { };if (!this.options.keepBackgroundImage) {
- this.oldStyle.backgroundImage = this.element.getStyle('background-image');this.element.setStyle({backgroundImage: 'none'});}
- if (!this.options.endcolor)
- this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');if (!this.options.restorecolor)
- this.options.restorecolor = this.element.getStyle('background-color');this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));},
- update: function(position) {
- this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
- return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });},
- finish: function() {
- this.element.setStyle(Object.extend(this.oldStyle, {
- backgroundColor: this.options.restorecolor
- }));}
- });Effect.ScrollTo = function(element) {
- var options = arguments[1] || { },
- scrollOffsets = document.viewport.getScrollOffsets(),
- elementOffsets = $(element).cumulativeOffset(),
- max = (window.height || document.body.scrollHeight) - document.viewport.getHeight();if (options.offset) elementOffsets[1] += options.offset;return new Effect.Tween(null,
- scrollOffsets.top,
- elementOffsets[1] > max ? max : elementOffsets[1],
- options,
- function(p){ scrollTo(scrollOffsets.left, p.round()) }
- );};/* ------------- combination effects ------------- */
- Effect.Fade = function(element) {
- element = $(element);var oldOpacity = element.getInlineOpacity();var options = Object.extend({
- from: element.getOpacity() || 1.0,
- to: 0.0,
- afterFinishInternal: function(effect) {
- if (effect.options.to!=0) return;effect.element.hide().setStyle({opacity: oldOpacity});}
- }, arguments[1] || { });return new Effect.Opacity(element,options);};Effect.Appear = function(element) {
- element = $(element);var options = Object.extend({
- from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
- to: 1.0,
- afterFinishInternal: function(effect) {
- effect.element.forceRerendering();},
- beforeSetup: function(effect) {
- effect.element.setOpacity(effect.options.from).show();}}, arguments[1] || { });return new Effect.Opacity(element,options);};Effect.Puff = function(element) {
- element = $(element);var oldStyle = {
- opacity: element.getInlineOpacity(),
- position: element.getStyle('position'),
- top: element.style.top,
- left: element.style.left,
- width: element.style.width,
- height: element.style.height
- };return new Effect.Parallel(
- [ new Effect.Scale(element, 200,
- { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
- new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
- Object.extend({ duration: 1.0,
- beforeSetupInternal: function(effect) {
- Position.absolutize(effect.effects[0].element)
- },
- afterFinishInternal: function(effect) {
- effect.effects[0].element.hide().setStyle(oldStyle); }
- }, arguments[1] || { })
- );};Effect.BlindUp = function(element) {
- element = $(element);element.makeClipping();return new Effect.Scale(element, 0,
- Object.extend({ scaleContent: false,
- scaleX: false,
- restoreAfterFinish: true,
- afterFinishInternal: function(effect) {
- effect.element.hide().undoClipping();}
- }, arguments[1] || { })
- );};Effect.BlindDown = function(element) {
- element = $(element);var elementDimensions = element.getDimensions();return new Effect.Scale(element, 100, Object.extend({
- scaleContent: false,
- scaleX: false,
- scaleFrom: 0,
- scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
- restoreAfterFinish: true,
- afterSetup: function(effect) {
- effect.element.makeClipping().setStyle({height: '0px'}).show();},
- afterFinishInternal: function(effect) {
- effect.element.undoClipping();}
- }, arguments[1] || { }));};Effect.SwitchOff = function(element) {
- element = $(element);var oldOpacity = element.getInlineOpacity();return new Effect.Appear(element, Object.extend({
- duration: 0.4,
- from: 0,
- transition: Effect.Transitions.flicker,
- afterFinishInternal: function(effect) {
- new Effect.Scale(effect.element, 1, {
- duration: 0.3, scaleFromCenter: true,
- scaleX: false, scaleContent: false, restoreAfterFinish: true,
- beforeSetup: function(effect) {
- effect.element.makePositioned().makeClipping();},
- afterFinishInternal: function(effect) {
- effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});}
- })
- }
- }, arguments[1] || { }));};Effect.DropOut = function(element) {
- element = $(element);var oldStyle = {
- top: element.getStyle('top'),
- left: element.getStyle('left'),
- opacity: element.getInlineOpacity() };return new Effect.Parallel(
- [ new Effect.Move(element, {x: 0, y: 100, sync: true }),
- new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
- Object.extend(
- { duration: 0.5,
- beforeSetup: function(effect) {
- effect.effects[0].element.makePositioned();},
- afterFinishInternal: function(effect) {
- effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);}
- }, arguments[1] || { }));};Effect.Shake = function(element) {
- element = $(element);var options = Object.extend({
- distance: 20,
- duration: 0.5
- }, arguments[1] || {});var distance = parseFloat(options.distance);var split = parseFloat(options.duration) / 10.0;var oldStyle = {
- top: element.getStyle('top'),
- left: element.getStyle('left') };return new Effect.Move(element,
- { x: distance, y: 0, duration: split, afterFinishInternal: function(effect) {
- new Effect.Move(effect.element,
- { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {
- new Effect.Move(effect.element,
- { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {
- new Effect.Move(effect.element,
- { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {
- new Effect.Move(effect.element,
- { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {
- new Effect.Move(effect.element,
- { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
- effect.element.undoPositioned().setStyle(oldStyle);}}) }}) }}) }}) }}) }});};Effect.SlideDown = function(element) {
- element = $(element).cleanWhitespace();var oldInnerBottom = element.down().getStyle('bottom');var elementDimensions = element.getDimensions();return new Effect.Scale(element, 100, Object.extend({
- scaleContent: false,
- scaleX: false,
- scaleFrom: window.opera ? 0 : 1,
- scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
- restoreAfterFinish: true,
- afterSetup: function(effect) {
- effect.element.makePositioned();effect.element.down().makePositioned();if (window.opera) effect.element.setStyle({top: ''});effect.element.makeClipping().setStyle({height: '0px'}).show();},
- afterUpdateInternal: function(effect) {
- effect.element.down().setStyle({bottom:
- (effect.dims[0] - effect.element.clientHeight) + 'px' });},
- afterFinishInternal: function(effect) {
- effect.element.undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
- }, arguments[1] || { })
- );};Effect.SlideUp = function(element) {
- element = $(element).cleanWhitespace();var oldInnerBottom = element.down().getStyle('bottom');var elementDimensions = element.getDimensions();return new Effect.Scale(element, window.opera ? 0 : 1,
- Object.extend({ scaleContent: false,
- scaleX: false,
- scaleMode: 'box',
- scaleFrom: 100,
- scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
- restoreAfterFinish: true,
- afterSetup: function(effect) {
- effect.element.makePositioned();effect.element.down().makePositioned();if (window.opera) effect.element.setStyle({top: ''});effect.element.makeClipping().show();},
- afterUpdateInternal: function(effect) {
- effect.element.down().setStyle({bottom:
- (effect.dims[0] - effect.element.clientHeight) + 'px' });},
- afterFinishInternal: function(effect) {
- effect.element.hide().undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});}
- }, arguments[1] || { })
- );};Effect.Squish = function(element) {
- return new Effect.Scale(element, window.opera ? 1 : 0, {
- restoreAfterFinish: true,
- beforeSetup: function(effect) {
- effect.element.makeClipping();},
- afterFinishInternal: function(effect) {
- effect.element.hide().undoClipping();}
- });};Effect.Grow = function(element) {
- element = $(element);var options = Object.extend({
- direction: 'center',
- moveTransition: Effect.Transitions.sinoidal,
- scaleTransition: Effect.Transitions.sinoidal,
- opacityTransition: Effect.Transitions.full
- }, arguments[1] || { });var oldStyle = {
- top: element.style.top,
- left: element.style.left,
- height: element.style.height,
- width: element.style.width,
- opacity: element.getInlineOpacity() };var dims = element.getDimensions();var initialMoveX, initialMoveY;var moveX, moveY;switch (options.direction) {
- case 'top-left':
- initialMoveX = initialMoveY = moveX = moveY = 0;break;case 'top-right':
- initialMoveX = dims.width;initialMoveY = moveY = 0;moveX = -dims.width;break;case 'bottom-left':
- initialMoveX = moveX = 0;initialMoveY = dims.height;moveY = -dims.height;break;case 'bottom-right':
- initialMoveX = dims.width;initialMoveY = dims.height;moveX = -dims.width;moveY = -dims.height;break;case 'center':
- initialMoveX = dims.width / 2;initialMoveY = dims.height / 2;moveX = -dims.width / 2;moveY = -dims.height / 2;break;}
- return new Effect.Move(element, {
- x: initialMoveX,
- y: initialMoveY,
- duration: 0.01,
- beforeSetup: function(effect) {
- effect.element.hide().makeClipping().makePositioned();},
- afterFinishInternal: function(effect) {
- new Effect.Parallel(
- [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
- new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
- new Effect.Scale(effect.element, 100, {
- scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
- sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
- ], Object.extend({
- beforeSetup: function(effect) {
- effect.effects[0].element.setStyle({height: '0px'}).show();},
- afterFinishInternal: function(effect) {
- effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);}
- }, options)
- )
- }
- });};Effect.Shrink = function(element) {
- element = $(element);var options = Object.extend({
- direction: 'center',
- moveTransition: Effect.Transitions.sinoidal,
- scaleTransition: Effect.Transitions.sinoidal,
- opacityTransition: Effect.Transitions.none
- }, arguments[1] || { });var oldStyle = {
- top: element.style.top,
- left: element.style.left,
- height: element.style.height,
- width: element.style.width,
- opacity: element.getInlineOpacity() };var dims = element.getDimensions();var moveX, moveY;switch (options.direction) {
- case 'top-left':
- moveX = moveY = 0;break;case 'top-right':
- moveX = dims.width;moveY = 0;break;case 'bottom-left':
- moveX = 0;moveY = dims.height;break;case 'bottom-right':
- moveX = dims.width;moveY = dims.height;break;case 'center':
- moveX = dims.width / 2;moveY = dims.height / 2;break;}
- return new Effect.Parallel(
- [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
- new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
- new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
- ], Object.extend({
- beforeStartInternal: function(effect) {
- effect.effects[0].element.makePositioned().makeClipping();},
- afterFinishInternal: function(effect) {
- effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
- }, options)
- );};Effect.Pulsate = function(element) {
- element = $(element);var options = arguments[1] || { };var oldOpacity = element.getInlineOpacity();var transition = options.transition || Effect.Transitions.sinoidal;var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };reverser.bind(transition);return new Effect.Opacity(element,
- Object.extend(Object.extend({ duration: 2.0, from: 0,
- afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
- }, options), {transition: reverser}));};Effect.Fold = function(element) {
- element = $(element);var oldStyle = {
- top: element.style.top,
- left: element.style.left,
- width: element.style.width,
- height: element.style.height };element.makeClipping();return new Effect.Scale(element, 5, Object.extend({
- scaleContent: false,
- scaleX: false,
- afterFinishInternal: function(effect) {
- new Effect.Scale(element, 1, {
- scaleContent: false,
- scaleY: false,
- afterFinishInternal: function(effect) {
- effect.element.hide().undoClipping().setStyle(oldStyle);} });}}, arguments[1] || { }));};Effect.Morph = Class.create(Effect.Base, {
- initialize: function(element) {
- this.element = $(element);if (!this.element) throw(Effect._elementDoesNotExistError);var options = Object.extend({
- style: { }
- }, arguments[1] || { });if (!Object.isString(options.style)) this.style = $H(options.style);else {
- if (options.style.include(':'))
- this.style = options.style.parseStyle();else {
- this.element.addClassName(options.style);this.style = $H(this.element.getStyles());this.element.removeClassName(options.style);var css = this.element.getStyles();this.style = this.style.reject(function(style) {
- return style.value == css[style.key];});options.afterFinishInternal = function(effect) {
- effect.element.addClassName(effect.options.style);effect.transforms.each(function(transform) {
- effect.element.style[transform.style] = '';});}
- }
- }
- this.start(options);},
- setup: function(){
- function parseColor(color){
- if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';color = color.parseColor();return $R(0,2).map(function(i){
- return parseInt( color.slice(i*2+1,i*2+3), 16 )
- });}
- this.transforms = this.style.map(function(pair){
- var property = pair[0], value = pair[1], unit = null;if (value.parseColor('#zzzzzz') != '#zzzzzz') {
- value = value.parseColor();unit = 'color';} else if (property == 'opacity') {
- value = parseFloat(value);if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
- this.element.setStyle({zoom: 1});} else if (Element.CSS_LENGTH.test(value)) {
- var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);value = parseFloat(components[1]);unit = (components.length == 3) ? components[2] : null;}
- var originalValue = this.element.getStyle(property);return {
- style: property.camelize(),
- originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
- targetValue: unit=='color' ? parseColor(value) : value,
- unit: unit
- };}.bind(this)).reject(function(transform){
- return (
- (transform.originalValue == transform.targetValue) ||
- (
- transform.unit != 'color' &&
- (isNaN(transform.originalValue) || isNaN(transform.targetValue))
- )
- )
- });},
- update: function(position) {
- var style = { }, transform, i = this.transforms.length;while(i--)
- style[(transform = this.transforms[i]).style] =
- transform.unit=='color' ? '#'+
- (Math.round(transform.originalValue[0]+
- (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
- (Math.round(transform.originalValue[1]+
- (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
- (Math.round(transform.originalValue[2]+
- (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
- (transform.originalValue +
- (transform.targetValue - transform.originalValue) * position).toFixed(3) +
- (transform.unit === null ? '' : transform.unit);this.element.setStyle(style, true);}
- });Effect.Transform = Class.create({
- initialize: function(tracks){
- this.tracks = [];this.options = arguments[1] || { };this.addTracks(tracks);},
- addTracks: function(tracks){
- tracks.each(function(track){
- track = $H(track);var data = track.values().first();this.tracks.push($H({
- ids: track.keys().first(),
- effect: Effect.Morph,
- options: { style: data }
- }));}.bind(this));return this;},
- play: function(){
- return new Effect.Parallel(
- this.tracks.map(function(track){
- var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');var elements = [$(ids) || $$(ids)].flatten();return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });}).flatten(),
- this.options
- );}
- });Element.CSS_PROPERTIES = $w(
- 'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
- 'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
- 'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
- 'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
- 'fontSize fontWeight height left letterSpacing lineHeight ' +
- 'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
- 'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
- 'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
- 'right textIndent top width wordSpacing zIndex');Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;String.__parseStyleElement = document.createElement('div');String.prototype.parseStyle = function(){
- var style, styleRules = $H();if (Prototype.Browser.WebKit)
- style = new Element('div',{style:this}).style;else {
- String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';style = String.__parseStyleElement.childNodes[0].style;}
- Element.CSS_PROPERTIES.each(function(property){
- if (style[property]) styleRules.set(property, style[property]);});if (Prototype.Browser.IE && this.include('opacity'))
- styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);return styleRules;};if (document.defaultView && document.defaultView.getComputedStyle) {
- Element.getStyles = function(element) {
- var css = document.defaultView.getComputedStyle($(element), null);return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {
- styles[property] = css[property];return styles;});};} else {
- Element.getStyles = function(element) {
- element = $(element);var css = element.currentStyle, styles;styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
- results[property] = css[property];return results;});if (!styles.opacity) styles.opacity = element.getOpacity();return styles;};};Effect.Methods = {
- morph: function(element, style) {
- element = $(element);new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));return element;},
- visualEffect: function(element, effect, options) {
- element = $(element)
- var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);new Effect[klass](element, options);return element;},
- highlight: function(element, options) {
- element = $(element);new Effect.Highlight(element, options);return element;}
- };$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
- 'pulsate shake puff squish switchOff dropOut').each(
- function(effect) {
- Effect.Methods[effect] = function(element, options){
- element = $(element);Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);return element;}
- }
- );$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
- function(f) { Effect.Methods[f] = Element[f]; }
- );Element.addMethods(Effect.Methods);if(Object.isUndefined(Effect))
- throw("dragdrop.js requires including script.aculo.us' effects.js library");var Droppables = {
- drops: [],
- remove: function(element) {
- this.drops = this.drops.reject(function(d) { return d.element==$(element) });},
- add: function(element) {
- element = $(element);var options = Object.extend({
- greedy: true,
- hoverclass: null,
- tree: false
- }, arguments[1] || { });if(options.containment) {
- options._containers = [];var containment = options.containment;if(Object.isArray(containment)) {
- containment.each( function(c) { options._containers.push($(c)) });} else {
- options._containers.push($(containment));}
- }
- if(options.accept) options.accept = [options.accept].flatten();Element.makePositioned(element); // fix IE
- options.element = element;this.drops.push(options);},
- findDeepestChild: function(drops) {
- deepest = drops[0];for (i = 1; i < drops.length; ++i)
- if (Element.isParent(drops[i].element, deepest.element))
- deepest = drops[i];return deepest;},
- isContained: function(element, drop) {
- var containmentNode;if(drop.tree) {
- containmentNode = element.treeNode;} else {
- containmentNode = element.parentNode;}
- return drop._containers.detect(function(c) { return containmentNode == c });},
- isAffected: function(point, element, drop) {
- return (
- (drop.element!=element) &&
- ((!drop._containers) ||
- this.isContained(element, drop)) &&
- ((!drop.accept) ||
- (Element.classNames(element).detect(
- function(v) { return drop.accept.include(v) } ) )) &&
- Position.within(drop.element, point[0], point[1]) );},
- deactivate: function(drop) {
- if(drop.hoverclass)
- Element.removeClassName(drop.element, drop.hoverclass);this.last_active = null;},
- activate: function(drop) {
- if(drop.hoverclass)
- Element.addClassName(drop.element, drop.hoverclass);this.last_active = drop;},
- show: function(point, element) {
- if(!this.drops.length) return;var drop, affected = [];this.drops.each( function(drop) {
- if(Droppables.isAffected(point, element, drop))
- affected.push(drop);});if(affected.length>0)
- drop = Droppables.findDeepestChild(affected);if(this.last_active && this.last_active != drop) this.deactivate(this.last_active);if (drop) {
- Position.within(drop.element, point[0], point[1]);if(drop.onHover)
- drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));if (drop != this.last_active) Droppables.activate(drop);}
- },
- fire: function(event, element) {
- if(!this.last_active) return;Position.prepare();if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
- if (this.last_active.onDrop) {
- this.last_active.onDrop(element, this.last_active.element, event);return true;}
- },
- reset: function() {
- if(this.last_active)
- this.deactivate(this.last_active);}
- }
- var Draggables = {
- drags: [],
- observers: [],
- register: function(draggable) {
- if(this.drags.length == 0) {
- this.eventMouseUp = this.endDrag.bindAsEventListener(this);this.eventMouseMove = this.updateDrag.bindAsEventListener(this);this.eventKeypress = this.keyPress.bindAsEventListener(this);Event.observe(document, "mouseup", this.eventMouseUp);Event.observe(document, "mousemove", this.eventMouseMove);Event.observe(document, "keypress", this.eventKeypress);}
- this.drags.push(draggable);},
- unregister: function(draggable) {
- this.drags = this.drags.reject(function(d) { return d==draggable });if(this.drags.length == 0) {
- Event.stopObserving(document, "mouseup", this.eventMouseUp);Event.stopObserving(document, "mousemove", this.eventMouseMove);Event.stopObserving(document, "keypress", this.eventKeypress);}
- },
- activate: function(draggable) {
- if(draggable.options.delay) {
- this._timeout = setTimeout(function() {
- Draggables._timeout = null;window.focus();Draggables.activeDraggable = draggable;}.bind(this), draggable.options.delay);} else {
- window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
- this.activeDraggable = draggable;}
- },
- deactivate: function() {
- this.activeDraggable = null;},
- updateDrag: function(event) {
- if(!this.activeDraggable) return;var pointer = [Event.pointerX(event), Event.pointerY(event)];if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;this._lastPointer = pointer;this.activeDraggable.updateDrag(event, pointer);},
- endDrag: function(event) {
- if(this._timeout) {
- clearTimeout(this._timeout);this._timeout = null;}
- if(!this.activeDraggable) return;this._lastPointer = null;this.activeDraggable.endDrag(event);this.activeDraggable = null;},
- keyPress: function(event) {
- if(this.activeDraggable)
- this.activeDraggable.keyPress(event);},
- addObserver: function(observer) {
- this.observers.push(observer);this._cacheObserverCallbacks();},
- removeObserver: function(element) { // element instead of observer fixes mem leaks
- this.observers = this.observers.reject( function(o) { return o.element==element });this._cacheObserverCallbacks();},
- notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag'
- if(this[eventName+'Count'] > 0)
- this.observers.each( function(o) {
- if(o[eventName]) o[eventName](eventName, draggable, event);});if(draggable.options[eventName]) draggable.options[eventName](draggable, event);},
- _cacheObserverCallbacks: function() {
- ['onStart','onEnd','onDrag'].each( function(eventName) {
- Draggables[eventName+'Count'] = Draggables.observers.select(
- function(o) { return o[eventName]; }
- ).length;});}
- }
- /*--------------------------------------------------------------------------*/
- var Draggable = Class.create({
- initialize: function(element) {
- var defaults = {
- handle: false,
- reverteffect: function(element, top_offset, left_offset) {
- var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,
- queue: {scope:'_draggable', position:'end'}
- });},
- endeffect: function(element) {
- var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
- queue: {scope:'_draggable', position:'end'},
- afterFinish: function(){
- Draggable._dragging[element] = false
- }
- });},
- zindex: 1000,
- revert: false,
- quiet: false,
- scroll: false,
- scrollSensitivity: 20,
- scrollSpeed: 15,
- snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] }
- delay: 0
- };if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
- Object.extend(defaults, {
- starteffect: function(element) {
- element._opacity = Element.getOpacity(element);Draggable._dragging[element] = true;new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});}
- });var options = Object.extend(defaults, arguments[1] || { });this.element = $(element);if(options.handle && Object.isString(options.handle))
- this.handle = this.element.down('.'+options.handle, 0);if(!this.handle) this.handle = $(options.handle);if(!this.handle) this.handle = this.element;if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
- options.scroll = $(options.scroll);this._isScrollChild = Element.childOf(this.element, options.scroll);}
- Element.makePositioned(this.element); // fix IE
- this.options = options;this.dragging = false;this.eventMouseDown = this.initDrag.bindAsEventListener(this);Event.observe(this.handle, "mousedown", this.eventMouseDown);Draggables.register(this);},
- destroy: function() {
- Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);Draggables.unregister(this);},
- currentDelta: function() {
- return([
- parseInt(Element.getStyle(this.element,'left') || '0'),
- parseInt(Element.getStyle(this.element,'top') || '0')]);},
- initDrag: function(event) {
- if(!Object.isUndefined(Draggable._dragging[this.element]) &&
- Draggable._dragging[this.element]) return;if(Event.isLeftClick(event)) {
- var src = Event.element(event);if((tag_name = src.tagName.toUpperCase()) && (
- tag_name=='INPUT' ||
- tag_name=='SELECT' ||
- tag_name=='OPTION' ||
- tag_name=='BUTTON' ||
- tag_name=='TEXTAREA')) return;var pointer = [Event.pointerX(event), Event.pointerY(event)];var pos = Position.cumulativeOffset(this.element);this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });Draggables.activate(this);Event.stop(event);}
- },
- startDrag: function(event) {
- this.dragging = true;if(!this.delta)
- this.delta = this.currentDelta();if(this.options.zindex) {
- this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);this.element.style.zIndex = this.options.zindex;}
- if(this.options.ghosting) {
- this._clone = this.element.cloneNode(true);this.element._originallyAbsolute = (this.element.getStyle('position') == 'absolute');if (!this.element._originallyAbsolute)
- Position.absolutize(this.element);this.element.parentNode.insertBefore(this._clone, this.element);}
- if(this.options.scroll) {
- if (this.options.scroll == window) {
- var where = this._getWindowScroll(this.options.scroll);this.originalScrollLeft = where.left;this.originalScrollTop = where.top;} else {
- this.originalScrollLeft = this.options.scroll.scrollLeft;this.originalScrollTop = this.options.scroll.scrollTop;}
- }
- Draggables.notify('onStart', this, event);if(this.options.starteffect) this.options.starteffect(this.element);},
- updateDrag: function(event, pointer) {
- if(!this.dragging) this.startDrag(event);if(!this.options.quiet){
- Position.prepare();Droppables.show(pointer, this.element);}
- Draggables.notify('onDrag', this, event);this.draw(pointer);if(this.options.change) this.options.change(this);if(this.options.scroll) {
- this.stopScrolling();var p;if (this.options.scroll == window) {
- with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
- } else {
- p = Position.page(this.options.scroll);p[0] += this.options.scroll.scrollLeft + Position.deltaX;p[1] += this.options.scroll.scrollTop + Position.deltaY;p.push(p[0]+this.options.scroll.offsetWidth);p.push(p[1]+this.options.scroll.offsetHeight);}
- var speed = [0,0];if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);this.startScrolling(speed);}
- if(Prototype.Browser.WebKit) window.scrollBy(0,0);Event.stop(event);},
- finishDrag: function(event, success) {
- this.dragging = false;if(this.options.quiet){
- Position.prepare();var pointer = [Event.pointerX(event), Event.pointerY(event)];Droppables.show(pointer, this.element);}
- if(this.options.ghosting) {
- if (!this.element._originallyAbsolute)
- Position.relativize(this.element);delete this.element._originallyAbsolute;Element.remove(this._clone);this._clone = null;}
- var dropped = false;if(success) {
- dropped = Droppables.fire(event, this.element);if (!dropped) dropped = false;}
- if(dropped && this.options.onDropped) this.options.onDropped(this.element);Draggables.notify('onEnd', this, event);var revert = this.options.revert;if(revert && Object.isFunction(revert)) revert = revert(this.element);var d = this.currentDelta();if(revert && this.options.reverteffect) {
- if (dropped == 0 || revert != 'failure')
- this.options.reverteffect(this.element,
- d[1]-this.delta[1], d[0]-this.delta[0]);} else {
- this.delta = d;}
- if(this.options.zindex)
- this.element.style.zIndex = this.originalZ;if(this.options.endeffect)
- this.options.endeffect(this.element);Draggables.deactivate(this);Droppables.reset();},
- keyPress: function(event) {
- if(event.keyCode!=Event.KEY_ESC) return;this.finishDrag(event, false);Event.stop(event);},
- endDrag: function(event) {
- if(!this.dragging) return;this.stopScrolling();this.finishDrag(event, true);Event.stop(event);},
- draw: function(point) {
- var pos = Position.cumulativeOffset(this.element);if(this.options.ghosting) {
- var r = Position.realOffset(this.element);pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;}
- var d = this.currentDelta();pos[0] -= d[0]; pos[1] -= d[1];if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
- pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;}
- var p = [0,1].map(function(i){
- return (point[i]-pos[i]-this.offset[i])
- }.bind(this));if(this.options.snap) {
- if(Object.isFunction(this.options.snap)) {
- p = this.options.snap(p[0],p[1],this);} else {
- if(Object.isArray(this.options.snap)) {
- p = p.map( function(v, i) {
- return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this))
- } else {
- p = p.map( function(v) {
- return (v/this.options.snap).round()*this.options.snap }.bind(this))
- }
- }}
- var style = this.element.style;if((!this.options.constraint) || (this.options.constraint=='horizontal'))
- style.left = p[0] + "px";if((!this.options.constraint) || (this.options.constraint=='vertical'))
- style.top = p[1] + "px";if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
- },
- stopScrolling: function() {
- if(this.scrollInterval) {
- clearInterval(this.scrollInterval);this.scrollInterval = null;Draggables._lastScrollPointer = null;}
- },
- startScrolling: function(speed) {
- if(!(speed[0] || speed[1])) return;this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];this.lastScrolled = new Date();this.scrollInterval = setInterval(this.scroll.bind(this), 10);},
- scroll: function() {
- var current = new Date();var delta = current - this.lastScrolled;this.lastScrolled = current;if(this.options.scroll == window) {
- with (this._getWindowScroll(this.options.scroll)) {
- if (this.scrollSpeed[0] || this.scrollSpeed[1]) {
- var d = delta / 1000;this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );}
- }
- } else {
- this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000;}
- Position.prepare();Droppables.show(Draggables._lastPointer, this.element);Draggables.notify('onDrag', this);if (this._isScrollChild) {
- Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;if (Draggables._lastScrollPointer[0] < 0)
- Draggables._lastScrollPointer[0] = 0;if (Draggables._lastScrollPointer[1] < 0)
- Draggables._lastScrollPointer[1] = 0;this.draw(Draggables._lastScrollPointer);}
- if(this.options.change) this.options.change(this);},
- _getWindowScroll: function(w) {
- var T, L, W, H;with (w.document) {
- if (w.document.documentElement && documentElement.scrollTop) {
- T = documentElement.scrollTop;L = documentElement.scrollLeft;} else if (w.document.body) {
- T = body.scrollTop;L = body.scrollLeft;}
- if (w.innerWidth) {
- W = w.innerWidth;H = w.innerHeight;} else if (w.document.documentElement && documentElement.clientWidth) {
- W = documentElement.clientWidth;H = documentElement.clientHeight;} else {
- W = body.offsetWidth;H = body.offsetHeight
- }
- }
- return { top: T, left: L, width: W, height: H };}
- });Draggable._dragging = { };/*--------------------------------------------------------------------------*/
- var SortableObserver = Class.create({
- initialize: function(element, observer) {
- this.element = $(element);this.observer = observer;this.lastValue = Sortable.serialize(this.element);},
- onStart: function() {
- this.lastValue = Sortable.serialize(this.element);},
- onEnd: function() {
- Sortable.unmark();if(this.lastValue != Sortable.serialize(this.element))
- this.observer(this.element)
- }
- });var Sortable = {
- SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,
- sortables: { },
- _findRootElement: function(element) {
- while (element.tagName.toUpperCase() != "BODY") {
- if(element.id && Sortable.sortables[element.id]) return element;element = element.parentNode;}
- },
- options: function(element) {
- element = Sortable._findRootElement($(element));if(!element) return;return Sortable.sortables[element.id];},
- destroy: function(element){
- var s = Sortable.options(element);if(s) {
- Draggables.removeObserver(s.element);s.droppables.each(function(d){ Droppables.remove(d) });s.draggables.invoke('destroy');delete Sortable.sortables[s.element.id];}
- },
- create: function(element) {
- element = $(element);var options = Object.extend({
- element: element,
- tag: 'li', // assumes li children, override with tag: 'tagname'
- dropOnEmpty: false,
- tree: false,
- treeTag: 'ul',
- overlap: 'vertical', // one of 'vertical', 'horizontal'
- constraint: 'vertical', // one of 'vertical', 'horizontal', false
- containment: element, // also takes array of elements (or id's); or false
- handle: false, // or a CSS class
- only: false,
- delay: 0,
- hoverclass: null,
- ghosting: false,
- quiet: false,
- scroll: false,
- scrollSensitivity: 20,
- scrollSpeed: 15,
- format: this.SERIALIZE_RULE,
- elements: false,
- handles: false,
- onChange: Prototype.emptyFunction,
- onUpdate: Prototype.emptyFunction
- }, arguments[1] || { });this.destroy(element);var options_for_draggable = {
- revert: true,
- quiet: options.quiet,
- scroll: options.scroll,
- scrollSpeed: options.scrollSpeed,
- scrollSensitivity: options.scrollSensitivity,
- delay: options.delay,
- ghosting: options.ghosting,
- constraint: options.constraint,
- handle: options.handle };if(options.starteffect)
- options_for_draggable.starteffect = options.starteffect;if(options.reverteffect)
- options_for_draggable.reverteffect = options.reverteffect;else
- if(options.ghosting) options_for_draggable.reverteffect = function(element) {
- element.style.top = 0;element.style.left = 0;};if(options.endeffect)
- options_for_draggable.endeffect = options.endeffect;if(options.zindex)
- options_for_draggable.zindex = options.zindex;var options_for_droppable = {
- overlap: options.overlap,
- containment: options.containment,
- tree: options.tree,
- hoverclass: options.hoverclass,
- onHover: Sortable.onHover
- }
- var options_for_tree = {
- onHover: Sortable.onEmptyHover,
- overlap: options.overlap,
- containment: options.containment,
- hoverclass: options.hoverclass
- }
- Element.cleanWhitespace(element);options.draggables = [];options.droppables = [];if(options.dropOnEmpty || options.tree) {
- Droppables.add(element, options_for_tree);options.droppables.push(element);}
- (options.elements || this.findElements(element, options) || []).each( function(e,i) {
- var handle = options.handles ? $(options.handles[i]) :
- (options.handle ? $(e).select('.' + options.handle)[0] : e);options.draggables.push(
- new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));Droppables.add(e, options_for_droppable);if(options.tree) e.treeNode = element;options.droppables.push(e);});if(options.tree) {
- (Sortable.findTreeElements(element, options) || []).each( function(e) {
- Droppables.add(e, options_for_tree);e.treeNode = element;options.droppables.push(e);});}
- this.sortables[element.id] = options;Draggables.addObserver(new SortableObserver(element, options.onUpdate));},
- findElements: function(element, options) {
- return Element.findChildren(
- element, options.only, options.tree ? true : false, options.tag);},
- findTreeElements: function(element, options) {
- return Element.findChildren(
- element, options.only, options.tree ? true : false, options.treeTag);},
- onHover: function(element, dropon, overlap) {
- if(Element.isParent(dropon, element)) return;if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {
- return;} else if(overlap>0.5) {
- Sortable.mark(dropon, 'before');if(dropon.previousSibling != element) {
- var oldParentNode = element.parentNode;element.style.visibility = "hidden"; // fix gecko rendering
- dropon.parentNode.insertBefore(element, dropon);if(dropon.parentNode!=oldParentNode)
- Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}
- } else {
- Sortable.mark(dropon, 'after');var nextElement = dropon.nextSibling || null;if(nextElement != element) {
- var oldParentNode = element.parentNode;element.style.visibility = "hidden"; // fix gecko rendering
- dropon.parentNode.insertBefore(element, nextElement);if(dropon.parentNode!=oldParentNode)
- Sortable.options(oldParentNode).onChange(element);Sortable.options(dropon.parentNode).onChange(element);}
- }
- },
- onEmptyHover: function(element, dropon, overlap) {
- var oldParentNode = element.parentNode;var droponOptions = Sortable.options(dropon);if(!Element.isParent(dropon, element)) {
- var index;var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});var child = null;if(children) {
- var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);for (index = 0; index < children.length; index += 1) {
- if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
- offset -= Element.offsetSize (children[index], droponOptions.overlap);} else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {
- child = index + 1 < children.length ? children[index + 1] : null;break;} else {
- child = children[index];break;}
- }
- }
- dropon.insertBefore(element, child);Sortable.options(oldParentNode).onChange(element);droponOptions.onChange(element);}
- },
- unmark: function() {
- if(Sortable._marker) Sortable._marker.hide();},
- mark: function(dropon, position) {
- var sortable = Sortable.options(dropon.parentNode);if(sortable && !sortable.ghosting) return;if(!Sortable._marker) {
- Sortable._marker =
- ($('dropmarker') || Element.extend(document.createElement('DIV'))).
- hide().addClassName('dropmarker').setStyle({position:'absolute'});document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);}
- var offsets = Position.cumulativeOffset(dropon);Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});if(position=='after')
- if(sortable.overlap == 'horizontal')
- Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});else
- Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});Sortable._marker.show();},
- _tree: function(element, options, parent) {
- var children = Sortable.findElements(element, options) || [];for (var i = 0; i < children.length; ++i) {
- var match = children[i].id.match(options.format);if (!match) continue;var child = {
- id: encodeURIComponent(match ? match[1] : null),
- element: element,
- parent: parent,
- children: [],
- position: parent.children.length,
- container: $(children[i]).down(options.treeTag)
- }
- /* Get the element containing the children and recurse over it */
- if (child.container)
- this._tree(child.container, options, child)
- parent.children.push (child);}
- return parent;},
- tree: function(element) {
- element = $(element);var sortableOptions = this.options(element);var options = Object.extend({
- tag: sortableOptions.tag,
- treeTag: sortableOptions.treeTag,
- only: sortableOptions.only,
- name: element.id,
- format: sortableOptions.format
- }, arguments[1] || { });var root = {
- id: null,
- parent: null,
- children: [],
- container: element,
- position: 0
- }
- return Sortable._tree(element, options, root);},
- /* Construct a [i] index for a particular node */
- _constructIndex: function(node) {
- var index = '';do {
- if (node.id) index = '[' + node.position + ']' + index;} while ((node = node.parent) != null);return index;},
- sequence: function(element) {
- element = $(element);var options = Object.extend(this.options(element), arguments[1] || { });return $(this.findElements(element, options) || []).map( function(item) {
- return item.id.match(options.format) ? item.id.match(options.format)[1] : '';});},
- setSequence: function(element, new_sequence) {
- element = $(element);var options = Object.extend(this.options(element), arguments[2] || { });var nodeMap = { };this.findElements(element, options).each( function(n) {
- if (n.id.match(options.format))
- nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];n.parentNode.removeChild(n);});new_sequence.each(function(ident) {
- var n = nodeMap[ident];if (n) {
- n[1].appendChild(n[0]);delete nodeMap[ident];}
- });},
- serialize: function(element) {
- element = $(element);var options = Object.extend(Sortable.options(element), arguments[1] || { });var name = encodeURIComponent(
- (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);if (options.tree) {
- return Sortable.tree(element, arguments[1]).children.map( function (item) {
- return [name + Sortable._constructIndex(item) + "[id]=" +
- encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));}).flatten().join('&');} else {
- return Sortable.sequence(element, arguments[1]).map( function(item) {
- return name + "[]=" + encodeURIComponent(item);}).join('&');}
- }
- }
- Element.isParent = function(child, element) {
- if (!child.parentNode || child == element) return false;if (child.parentNode == element) return true;return Element.isParent(child.parentNode, element);}
- Element.findChildren = function(element, only, recursive, tagName) {
- if(!element.hasChildNodes()) return null;tagName = tagName.toUpperCase();if(only) only = [only].flatten();var elements = [];$A(element.childNodes).each( function(e) {
- if(e.tagName && e.tagName.toUpperCase()==tagName &&
- (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))
- elements.push(e);if(recursive) {
- var grandchildren = Element.findChildren(e, only, recursive, tagName);if(grandchildren) elements.push(grandchildren);}
- });return (elements.length>0 ? elements.flatten() : []);}
- Element.offsetSize = function (element, type) {
- return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];}
- if(typeof Effect == 'undefined')
- throw("controls.js requires including script.aculo.us' effects.js library");var Autocompleter = { }
- Autocompleter.Base = Class.create({
- baseInitialize: function(element, update, options) {
- element = $(element)
- this.element = element;this.update = $(update);this.hasFocus = false;this.changed = false;this.active = false;this.index = 0;this.entryCount = 0;this.oldElementValue = this.element.value;if(this.setOptions)
- this.setOptions(options);else
- this.options = options || { };this.options.paramName = this.options.paramName || this.element.name;this.options.tokens = this.options.tokens || [];this.options.frequency = this.options.frequency || 0.4;this.options.minChars = this.options.minChars || 1;this.options.onShow = this.options.onShow ||
- function(element, update){
- if(!update.style.position || update.style.position=='absolute') {
- update.style.position = 'absolute';Position.clone(element, update, {
- setHeight: false,
- offsetTop: element.offsetHeight
- });}
- Effect.Appear(update,{duration:0.15});};this.options.onHide = this.options.onHide ||
- function(element, update){ new Effect.Fade(update,{duration:0.15}) };if(typeof(this.options.tokens) == 'string')
- this.options.tokens = new Array(this.options.tokens);if (!this.options.tokens.include('\n'))
- this.options.tokens.push('\n');this.observer = null;this.element.setAttribute('autocomplete','off');Element.hide(this.update);Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this));Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this));},
- show: function() {
- if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);if(!this.iefix &&
- (Prototype.Browser.IE) &&
- (Element.getStyle(this.update, 'position')=='absolute')) {
- new Insertion.After(this.update,
- '<iframe id="' + this.update.id + '_iefix" '+
- 'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
- 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');this.iefix = $(this.update.id+'_iefix');}
- if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);},
- fixIEOverlapping: function() {
- Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});this.iefix.style.zIndex = 1;this.update.style.zIndex = 2;Element.show(this.iefix);},
- hide: function() {
- this.stopIndicator();if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);if(this.iefix) Element.hide(this.iefix);},
- startIndicator: function() {
- if(this.options.indicator) Element.show(this.options.indicator);},
- stopIndicator: function() {
- if(this.options.indicator) Element.hide(this.options.indicator);},
- onKeyPress: function(event) {
- if(this.active)
- switch(event.keyCode) {
- case Event.KEY_TAB:
- case Event.KEY_RETURN:
- this.selectEntry();Event.stop(event);case Event.KEY_ESC:
- this.hide();this.active = false;Event.stop(event);return;case Event.KEY_LEFT:
- case Event.KEY_RIGHT:
- return;case Event.KEY_UP:
- this.markPrevious();this.render();Event.stop(event);return;case Event.KEY_DOWN:
- this.markNext();this.render();Event.stop(event);return;}
- else
- if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
- (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;this.changed = true;this.hasFocus = true;if(this.observer) clearTimeout(this.observer);this.observer =
- setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);},
- activate: function() {
- this.changed = false;this.hasFocus = true;this.getUpdatedChoices();},
- onHover: function(event) {
- var element = Event.findElement(event, 'LI');if(this.index != element.autocompleteIndex)
- {
- this.index = element.autocompleteIndex;this.render();}
- Event.stop(event);},
- onClick: function(event) {
- var element = Event.findElement(event, 'LI');this.index = element.autocompleteIndex;this.selectEntry();this.hide();},
- onBlur: function(event) {
- setTimeout(this.hide.bind(this), 250);this.hasFocus = false;this.active = false;},
- render: function() {
- if(this.entryCount > 0) {
- for (var i = 0; i < this.entryCount; i++)
- this.index==i ?
- Element.addClassName(this.getEntry(i),"selected") :
- Element.removeClassName(this.getEntry(i),"selected");if(this.hasFocus) {
- this.show();this.active = true;}
- } else {
- this.active = false;this.hide();}
- },
- markPrevious: function() {
- if(this.index > 0) this.index--
- else this.index = this.entryCount-1;this.getEntry(this.index).scrollIntoView(true);},
- markNext: function() {
- if(this.index < this.entryCount-1) this.index++
- else this.index = 0;this.getEntry(this.index).scrollIntoView(false);},
- getEntry: function(index) {
- return this.update.firstChild.childNodes[index];},
- getCurrentEntry: function() {
- return this.getEntry(this.index);},
- selectEntry: function() {
- this.active = false;this.updateElement(this.getCurrentEntry());},
- updateElement: function(selectedElement) {
- if (this.options.updateElement) {
- this.options.updateElement(selectedElement);return;}
- var value = '';if (this.options.select) {
- var nodes = $(selectedElement).select('.' + this.options.select) || [];if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);} else
- value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');var bounds = this.getTokenBounds();if (bounds[0] != -1) {
- var newValue = this.element.value.substr(0, bounds[0]);var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/);if (whitespace)
- newValue += whitespace[0];this.element.value = newValue + value + this.element.value.substr(bounds[1]);} else {
- this.element.value = value;}
- this.oldElementValue = this.element.value;this.element.focus();if (this.options.afterUpdateElement)
- this.options.afterUpdateElement(this.element, selectedElement);},
- updateChoices: function(choices) {
- if(!this.changed && this.hasFocus) {
- this.update.innerHTML = choices;Element.cleanWhitespace(this.update);Element.cleanWhitespace(this.update.down());if(this.update.firstChild && this.update.down().childNodes) {
- this.entryCount =
- this.update.down().childNodes.length;for (var i = 0; i < this.entryCount; i++) {
- var entry = this.getEntry(i);entry.autocompleteIndex = i;this.addObservers(entry);}
- } else {
- this.entryCount = 0;}
- this.stopIndicator();this.index = 0;if(this.entryCount==1 && this.options.autoSelect) {
- this.selectEntry();this.hide();} else {
- this.render();}
- }
- },
- addObservers: function(element) {
- Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));Event.observe(element, "click", this.onClick.bindAsEventListener(this));},
- onObserverEvent: function() {
- this.changed = false;this.tokenBounds = null;if(this.getToken().length>=this.options.minChars) {
- this.getUpdatedChoices();} else {
- this.active = false;this.hide();}
- this.oldElementValue = this.element.value;},
- getToken: function() {
- var bounds = this.getTokenBounds();return this.element.value.substring(bounds[0], bounds[1]).strip();},
- getTokenBounds: function() {
- if (null != this.tokenBounds) return this.tokenBounds;var value = this.element.value;if (value.strip().empty()) return [-1, 0];var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue);var offset = (diff == this.oldElementValue.length ? 1 : 0);var prevTokenPos = -1, nextTokenPos = value.length;var tp;for (var index = 0, l = this.options.tokens.length; index < l; ++index) {
- tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1);if (tp > prevTokenPos) prevTokenPos = tp;tp = value.indexOf(this.options.tokens[index], diff + offset);if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp;}
- return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]);}
- });Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) {
- var boundary = Math.min(newS.length, oldS.length);for (var index = 0; index < boundary; ++index)
- if (newS[index] != oldS[index])
- return index;return boundary;};Ajax.Autocompleter = Class.create(Autocompleter.Base, {
- initialize: function(element, update, url, options) {
- this.baseInitialize(element, update, options);this.options.asynchronous = true;this.options.onComplete = this.onComplete.bind(this);this.options.defaultParams = this.options.parameters || null;this.url = url;},
- getUpdatedChoices: function() {
- this.startIndicator();var entry = encodeURIComponent(this.options.paramName) + '=' +
- encodeURIComponent(this.getToken());this.options.parameters = this.options.callback ?
- this.options.callback(this.element, entry) : entry;if(this.options.defaultParams)
- this.options.parameters += '&' + this.options.defaultParams;new Ajax.Request(this.url, this.options);},
- onComplete: function(request) {
- this.updateChoices(request.responseText);}
- });Autocompleter.Local = Class.create(Autocompleter.Base, {
- initialize: function(element, update, array, options) {
- this.baseInitialize(element, update, options);this.options.array = array;},
- getUpdatedChoices: function() {
- this.updateChoices(this.options.selector(this));},
- setOptions: function(options) {
- this.options = Object.extend({
- choices: 10,
- partialSearch: true,
- partialChars: 2,
- ignoreCase: true,
- fullSearch: false,
- selector: function(instance) {
- var ret = []; // Beginning matches
- var partial = []; // Inside matches
- var entry = instance.getToken();var count = 0;for (var i = 0; i < instance.options.array.length &&
- ret.length < instance.options.choices ; i++) {
- var elem = instance.options.array[i];var foundPos = instance.options.ignoreCase ?
- elem.toLowerCase().indexOf(entry.toLowerCase()) :
- elem.indexOf(entry);while (foundPos != -1) {
- if (foundPos == 0 && elem.length != entry.length) {
- ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" +
- elem.substr(entry.length) + "</li>");break;} else if (entry.length >= instance.options.partialChars &&
- instance.options.partialSearch && foundPos != -1) {
- if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
- partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" +
- elem.substr(foundPos, entry.length) + "</strong>" + elem.substr(
- foundPos + entry.length) + "</li>");break;}
- }
- foundPos = instance.options.ignoreCase ?
- elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
- elem.indexOf(entry, foundPos + 1);}
- }
- if (partial.length)
- ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))
- return "<ul>" + ret.join('') + "</ul>";}
- }, options || { });}
- });Field.scrollFreeActivate = function(field) {
- setTimeout(function() {
- Field.activate(field);}, 1);}
- Ajax.InPlaceEditor = Class.create({
- initialize: function(element, url, options) {
- this.url = url;this.element = element = $(element);this.prepareOptions();this._controls = { };arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!!
- Object.extend(this.options, options || { });if (!this.options.formId && this.element.id) {
- this.options.formId = this.element.id + '-inplaceeditor';if ($(this.options.formId))
- this.options.formId = '';}
- if (this.options.externalControl)
- this.options.externalControl = $(this.options.externalControl);if (!this.options.externalControl)
- this.options.externalControlOnly = false;this._originalBackground = this.element.getStyle('background-color') || 'transparent';this.element.title = this.options.clickToEditText;this._boundCancelHandler = this.handleFormCancellation.bind(this);this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this);this._boundFailureHandler = this.handleAJAXFailure.bind(this);this._boundSubmitHandler = this.handleFormSubmission.bind(this);this._boundWrapperHandler = this.wrapUp.bind(this);this.registerListeners();},
- checkForEscapeOrReturn: function(e) {
- if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return;if (Event.KEY_ESC == e.keyCode)
- this.handleFormCancellation(e);else if (Event.KEY_RETURN == e.keyCode)
- this.handleFormSubmission(e);},
- createControl: function(mode, handler, extraClasses) {
- var control = this.options[mode + 'Control'];var text = this.options[mode + 'Text'];if ('button' == control) {
- var btn = document.createElement('input');btn.type = 'submit';btn.value = text;btn.className = 'editor_' + mode + '_button';if ('cancel' == mode)
- btn.onclick = this._boundCancelHandler;this._form.appendChild(btn);this._controls[mode] = btn;} else if ('link' == control) {
- var link = document.createElement('a');link.href = '#';link.appendChild(document.createTextNode(text));link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler;link.className = 'editor_' + mode + '_link';if (extraClasses)
- link.className += ' ' + extraClasses;this._form.appendChild(link);this._controls[mode] = link;}
- },
- createEditField: function() {
- var text = (this.options.loadTextURL ? this.options.loadingText : this.getText());var fld;if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) {
- fld = document.createElement('input');fld.type = 'text';var size = this.options.size || this.options.cols || 0;if (0 < size) fld.size = size;} else {
- fld = document.createElement('textarea');fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows);fld.cols = this.options.cols || 40;}
- fld.name = this.options.paramName;fld.value = text; // No HTML breaks conversion anymore
- fld.className = 'editor_field';if (this.options.submitOnBlur)
- fld.onblur = this._boundSubmitHandler;this._controls.editor = fld;if (this.options.loadTextURL)
- this.loadExternalText();this._form.appendChild(this._controls.editor);},
- createForm: function() {
- var ipe = this;function addText(mode, condition) {
- var text = ipe.options['text' + mode + 'Controls'];if (!text || condition === false) return;ipe._form.appendChild(document.createTextNode(text));};this._form = $(document.createElement('form'));this._form.id = this.options.formId;this._form.addClassName(this.options.formClassName);this._form.onsubmit = this._boundSubmitHandler;this.createEditField();if ('textarea' == this._controls.editor.tagName.toLowerCase())
- this._form.appendChild(document.createElement('br'));if (this.options.onFormCustomization)
- this.options.onFormCustomization(this, this._form);addText('Before', this.options.okControl || this.options.cancelControl);this.createControl('ok', this._boundSubmitHandler);addText('Between', this.options.okControl && this.options.cancelControl);this.createControl('cancel', this._boundCancelHandler, 'editor_cancel');addText('After', this.options.okControl || this.options.cancelControl);},
- destroy: function() {
- if (this._oldInnerHTML)
- this.element.innerHTML = this._oldInnerHTML;this.leaveEditMode();this.unregisterListeners();},
- enterEditMode: function(e) {
- if (this._saving || this._editing) return;this._editing = true;this.triggerCallback('onEnterEditMode');if (this.options.externalControl)
- this.options.externalControl.hide();this.element.hide();this.createForm();this.element.parentNode.insertBefore(this._form, this.element);if (!this.options.loadTextURL)
- this.postProcessEditField();if (e) Event.stop(e);},
- enterHover: function(e) {
- if (this.options.hoverClassName)
- this.element.addClassName(this.options.hoverClassName);if (this._saving) return;this.triggerCallback('onEnterHover');},
- getText: function() {
- return this.element.innerHTML;},
- handleAJAXFailure: function(transport) {
- this.triggerCallback('onFailure', transport);if (this._oldInnerHTML) {
- this.element.innerHTML = this._oldInnerHTML;this._oldInnerHTML = null;}
- },
- handleFormCancellation: function(e) {
- this.wrapUp();if (e) Event.stop(e);},
- handleFormSubmission: function(e) {
- var form = this._form;var value = $F(this._controls.editor);this.prepareSubmission();var params = this.options.callback(form, value) || '';if (Object.isString(params))
- params = params.toQueryParams();params.editorId = this.element.id;if (this.options.htmlResponse) {
- var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions);Object.extend(options, {
- parameters: params,
- onComplete: this._boundWrapperHandler,
- onFailure: this._boundFailureHandler
- });new Ajax.Updater({ success: this.element }, this.url, options);} else {
- var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);Object.extend(options, {
- parameters: params,
- onComplete: this._boundWrapperHandler,
- onFailure: this._boundFailureHandler
- });new Ajax.Request(this.url, options);}
- if (e) Event.stop(e);},
- leaveEditMode: function() {
- this.element.removeClassName(this.options.savingClassName);this.removeForm();this.leaveHover();this.element.style.backgroundColor = this._originalBackground;this.element.show();if (this.options.externalControl)
- this.options.externalControl.show();this._saving = false;this._editing = false;this._oldInnerHTML = null;this.triggerCallback('onLeaveEditMode');},
- leaveHover: function(e) {
- if (this.options.hoverClassName)
- this.element.removeClassName(this.options.hoverClassName);if (this._saving) return;this.triggerCallback('onLeaveHover');},
- loadExternalText: function() {
- this._form.addClassName(this.options.loadingClassName);this._controls.editor.disabled = true;var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);Object.extend(options, {
- parameters: 'editorId=' + encodeURIComponent(this.element.id),
- onComplete: Prototype.emptyFunction,
- onSuccess: function(transport) {
- this._form.removeClassName(this.options.loadingClassName);var text = transport.responseText;if (this.options.stripLoadedTextTags)
- text = text.stripTags();this._controls.editor.value = text;this._controls.editor.disabled = false;this.postProcessEditField();}.bind(this),
- onFailure: this._boundFailureHandler
- });new Ajax.Request(this.options.loadTextURL, options);},
- postProcessEditField: function() {
- var fpc = this.options.fieldPostCreation;if (fpc)
- $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate']();},
- prepareOptions: function() {
- this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions);Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks);[this._extraDefaultOptions].flatten().compact().each(function(defs) {
- Object.extend(this.options, defs);}.bind(this));},
- prepareSubmission: function() {
- this._saving = true;this.removeForm();this.leaveHover();this.showSaving();},
- registerListeners: function() {
- this._listeners = { };var listener;$H(Ajax.InPlaceEditor.Listeners).each(function(pair) {
- listener = this[pair.value].bind(this);this._listeners[pair.key] = listener;if (!this.options.externalControlOnly)
- this.element.observe(pair.key, listener);if (this.options.externalControl)
- this.options.externalControl.observe(pair.key, listener);}.bind(this));},
- removeForm: function() {
- if (!this._form) return;this._form.remove();this._form = null;this._controls = { };},
- showSaving: function() {
- this._oldInnerHTML = this.element.innerHTML;this.element.innerHTML = this.options.savingText;this.element.addClassName(this.options.savingClassName);this.element.style.backgroundColor = this._originalBackground;this.element.show();},
- triggerCallback: function(cbName, arg) {
- if ('function' == typeof this.options[cbName]) {
- this.options[cbName](this, arg);}
- },
- unregisterListeners: function() {
- $H(this._listeners).each(function(pair) {
- if (!this.options.externalControlOnly)
- this.element.stopObserving(pair.key, pair.value);if (this.options.externalControl)
- this.options.externalControl.stopObserving(pair.key, pair.value);}.bind(this));},
- wrapUp: function(transport) {
- this.leaveEditMode();this._boundComplete(transport, this.element);}
- });Object.extend(Ajax.InPlaceEditor.prototype, {
- dispose: Ajax.InPlaceEditor.prototype.destroy
- });Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {
- initialize: function($super, element, url, options) {
- this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions;$super(element, url, options);},
- createEditField: function() {
- var list = document.createElement('select');list.name = this.options.paramName;list.size = 1;this._controls.editor = list;this._collection = this.options.collection || [];if (this.options.loadCollectionURL)
- this.loadCollection();else
- this.checkForExternalText();if (this.options.submitOnChange)
- list.onchange = this._boundSubmitHandler;this._form.appendChild(this._controls.editor);},
- loadCollection: function() {
- this._form.addClassName(this.options.loadingClassName);this.showLoadingText(this.options.loadingCollectionText);var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);Object.extend(options, {
- parameters: 'editorId=' + encodeURIComponent(this.element.id),
- onComplete: Prototype.emptyFunction,
- onSuccess: function(transport) {
- var js = transport.responseText.strip();if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
- throw 'Server returned an invalid collection representation.';this._collection = eval(js);this.checkForExternalText();}.bind(this),
- onFailure: this.onFailure
- });new Ajax.Request(this.options.loadCollectionURL, options);},
- showLoadingText: function(text) {
- this._controls.editor.disabled = true;var tempOption = this._controls.editor.firstChild;if (!tempOption) {
- tempOption = document.createElement('option');tempOption.value = '';this._controls.editor.appendChild(tempOption);tempOption.selected = true;}
- tempOption.update((text || '').stripScripts().stripTags());},
- checkForExternalText: function() {
- this._text = this.getText();if (this.options.loadTextURL)
- this.loadExternalText();else
- this.buildOptionList();},
- loadExternalText: function() {
- this.showLoadingText(this.options.loadingText);var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);Object.extend(options, {
- parameters: 'editorId=' + encodeURIComponent(this.element.id),
- onComplete: Prototype.emptyFunction,
- onSuccess: function(transport) {
- this._text = transport.responseText.strip();this.buildOptionList();}.bind(this),
- onFailure: this.onFailure
- });new Ajax.Request(this.options.loadTextURL, options);},
- buildOptionList: function() {
- this._form.removeClassName(this.options.loadingClassName);this._collection = this._collection.map(function(entry) {
- return 2 === entry.length ? entry : [entry, entry].flatten();});var marker = ('value' in this.options) ? this.options.value : this._text;var textFound = this._collection.any(function(entry) {
- return entry[0] == marker;}.bind(this));this._controls.editor.update('');var option;this._collection.each(function(entry, index) {
- option = document.createElement('option');option.value = entry[0];option.selected = textFound ? entry[0] == marker : 0 == index;option.appendChild(document.createTextNode(entry[1]));this._controls.editor.appendChild(option);}.bind(this));this._controls.editor.disabled = false;Field.scrollFreeActivate(this._controls.editor);}
- });Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) {
- if (!options) return;function fallback(name, expr) {
- if (name in options || expr === undefined) return;options[name] = expr;};fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' :
- options.cancelLink == options.cancelButton == false ? false : undefined)));fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' :
- options.okLink == options.okButton == false ? false : undefined)));fallback('highlightColor', options.highlightcolor);fallback('highlightEndColor', options.highlightendcolor);};Object.extend(Ajax.InPlaceEditor, {
- DefaultOptions: {
- ajaxOptions: { },
- autoRows: 3, // Use when multi-line w/ rows == 1
- cancelControl: 'link', // 'link'|'button'|false
- cancelText: 'cancel',
- clickToEditText: 'Click to edit',
- externalControl: null, // id|elt
- externalControlOnly: false,
- fieldPostCreation: 'activate', // 'activate'|'focus'|false
- formClassName: 'inplaceeditor-form',
- formId: null, // id|elt
- highlightColor: '#ffff99',
- highlightEndColor: '#ffffff',
- hoverClassName: '',
- htmlResponse: true,
- loadingClassName: 'inplaceeditor-loading',
- loadingText: 'Loading...',
- okControl: 'button', // 'link'|'button'|false
- okText: 'ok',
- paramName: 'value',
- rows: 1, // If 1 and multi-line, uses autoRows
- savingClassName: 'inplaceeditor-saving',
- savingText: 'Saving...',
- size: 0,
- stripLoadedTextTags: false,
- submitOnBlur: false,
- submitOnChange: false,
- textAfterControls: '',
- textBeforeControls: '',
- textBetweenControls: ''
- },
- DefaultCallbacks: {
- callback: function(form) {
- return Form.serialize(form);},
- onComplete: function(transport, element) {
- new Effect.Highlight(element, {
- startcolor: this.options.highlightColor, keepBackgroundImage: true });},
- onEnterEditMode: null,
- onEnterHover: function(ipe) {
- ipe.element.style.backgroundColor = ipe.options.highlightColor;if (ipe._effect)
- ipe._effect.cancel();},
- onFailure: function(transport, ipe) {
- alert('Error communication with the server: ' + transport.responseText.stripTags());},
- onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls.
- onLeaveEditMode: null,
- onLeaveHover: function(ipe) {
- ipe._effect = new Effect.Highlight(ipe.element, {
- startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor,
- restorecolor: ipe._originalBackground, keepBackgroundImage: true
- });}
- },
- Listeners: {
- click: 'enterEditMode',
- keydown: 'checkForEscapeOrReturn',
- mouseover: 'enterHover',
- mouseout: 'leaveHover'
- }
- });Ajax.InPlaceCollectionEditor.DefaultOptions = {
- loadingCollectionText: 'Loading options...'
- };Form.Element.DelayedObserver = Class.create({
- initialize: function(element, delay, callback) {
- this.delay = delay || 0.5;this.element = $(element);this.callback = callback;this.timer = null;this.lastValue = $F(this.element);Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));},
- delayedListener: function(event) {
- if(this.lastValue == $F(this.element)) return;if(this.timer) clearTimeout(this.timer);this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);this.lastValue = $F(this.element);},
- onTimerEvent: function() {
- this.timer = null;this.callback(this.element, $F(this.element));}
- });var agt=navigator.userAgent.toLowerCase();var appVer = navigator.appVersion.toLowerCase();var is_minor = parseFloat(appVer);var is_major = parseInt(is_minor);var is_opera = (agt.indexOf("opera") != -1);var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);var is_opera6 = (agt.indexOf("opera 6") != -1 || agt.indexOf("opera/6") != -1); // 020128- abk
- var is_opera7 = (agt.indexOf("opera 7") != -1 || agt.indexOf("opera/7") != -1); // 021205- dmr
- var is_opera8 = (agt.indexOf("opera 8") != -1 || agt.indexOf("opera/8") != -1); // 09-19-2006 jonw
- var is_opera9 = (agt.indexOf("opera 9") != -1 || agt.indexOf("opera/9") != -1); // 09-19-2006 jonw
- var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);var is_opera6up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5); // new020128
- var is_opera7up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && !is_opera6); // new021205 -- dmr
- var is_opera8up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && !is_opera6 && !is_opera7); // 09-19-2006 - jonw
- var is_opera9up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && !is_opera6 && !is_opera7 &&!is_opera8); // 09-19-2006 - jonw
- var is_mac = (agt.indexOf("mac")!=-1);var iePos = appVer.indexOf('msie');if (iePos !=-1) {
- if(is_mac) {
- var iePos = agt.indexOf('msie');is_minor = parseFloat(agt.substring(iePos+5,agt.indexOf(';',iePos)));}
- else is_minor = parseFloat(appVer.substring(iePos+5,appVer.indexOf(';',iePos)));is_major = parseInt(is_minor);}
- var is_konq = false;var kqPos = agt.indexOf('konqueror');if (kqPos !=-1) {
- is_konq = true;is_minor = parseFloat(agt.substring(kqPos+10,agt.indexOf(';',kqPos)));is_major = parseInt(is_minor);}
- var is_getElementById = (document.getElementById) ? "true" : "false"; // 001121-abk
- var is_getElementsByTagName = (document.getElementsByTagName) ? "true" : "false"; // 001127-abk
- var is_documentElement = (document.documentElement) ? "true" : "false"; // 001121-abk
- var is_safari = ((agt.indexOf('safari')!=-1)&&(agt.indexOf('mac')!=-1))?true:false;var is_khtml = (is_safari || is_konq);var is_gecko = ((!is_khtml)&&(navigator.product)&&(navigator.product.toLowerCase()=="gecko"))?true:false;var is_gver = 0;if (is_gecko) is_gver=navigator.productSub;var is_fb = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
- (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1) &&
- (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1) &&
- (is_gecko) && (navigator.vendor=="Firebird"));var is_fx = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
- (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1) &&
- (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1) &&
- (is_gecko) && ((navigator.vendor=="Firefox")||(agt.indexOf('firefox')!=-1)));var is_moz = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
- (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1) &&
- (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1) &&
- (is_gecko) && (!is_fb) && (!is_fx) &&
- ((navigator.vendor=="")||(navigator.vendor=="Mozilla")||(navigator.vendor=="Debian")));if ((is_moz)||(is_fb)||(is_fx)) { // 032504 - dmr
- var is_moz_ver = (navigator.vendorSub)?navigator.vendorSub:0;if(is_fx&&!is_moz_ver) {
- is_moz_ver = agt.indexOf('firefox/');is_moz_ver = agt.substring(is_moz_ver+8);is_moz_ver = parseFloat(is_moz_ver);}
- if(!(is_moz_ver)) {
- is_moz_ver = agt.indexOf('rv:');is_moz_ver = agt.substring(is_moz_ver+3);is_paren = is_moz_ver.indexOf(')');is_moz_ver = is_moz_ver.substring(0,is_paren);}
- is_minor = is_moz_ver;is_major = parseInt(is_moz_ver);}
- var is_fb_ver = is_moz_ver;var is_fx_ver = is_moz_ver;var is_nav = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
- && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
- && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)
- && (!is_khtml) && (!(is_moz)) && (!is_fb) && (!is_fx));if ((navigator.vendor)&&
- ((navigator.vendor=="Netscape6")||(navigator.vendor=="Netscape"))&&
- (is_nav)) {
- is_major = parseInt(navigator.vendorSub);is_minor = parseFloat(navigator.vendorSub);}
- var is_nav2 = (is_nav && (is_major == 2));var is_nav3 = (is_nav && (is_major == 3));var is_nav4 = (is_nav && (is_major == 4));var is_nav4up = (is_nav && is_minor >= 4); // changed to is_minor for
- var is_navonly = (is_nav && ((agt.indexOf(";nav") != -1) ||
- (agt.indexOf("; nav") != -1)) );var is_nav6 = (is_nav && is_major==6); // new 010118 mhp
- var is_nav6up = (is_nav && is_minor >= 6); // new 010118 mhp
- var is_nav5 = (is_nav && is_major == 5 && !is_nav6); // checked for ns6
- var is_nav5up = (is_nav && is_minor >= 5);var is_nav7 = (is_nav && is_major == 7);var is_nav7up = (is_nav && is_minor >= 7);var is_nav8 = (is_nav && is_major == 8);var is_nav8up = (is_nav && is_minor >= 8);var is_ie = ((iePos!=-1) && (!is_opera) && (!is_khtml));var is_ie3 = (is_ie && (is_major < 4));var is_ie4 = (is_ie && is_major == 4);var is_ie4up = (is_ie && is_minor >= 4);var is_ie5 = (is_ie && is_major == 5);var is_ie5up = (is_ie && is_minor >= 5);var is_ie5_5 = (is_ie && (agt.indexOf("msie 5.5") !=-1)); // 020128 new - abk
- var is_ie5_5up =(is_ie && is_minor >= 5.5); // 020128 new - abk
- var is_ie6 = (is_ie && is_major == 6);var is_ie6up = (is_ie && is_minor >= 6);var is_ie7 = (is_ie && is_major == 7);var is_ie7up = (is_ie && is_minor >= 7);var is_aol = (agt.indexOf("aol") != -1);var is_aol3 = (is_aol && is_ie3);var is_aol4 = (is_aol && is_ie4);var is_aol5 = (agt.indexOf("aol 5") != -1);var is_aol6 = (agt.indexOf("aol 6") != -1);var is_aol7 = ((agt.indexOf("aol 7")!=-1) || (agt.indexOf("aol7")!=-1));var is_aol8 = ((agt.indexOf("aol 8")!=-1) || (agt.indexOf("aol8")!=-1));var is_webtv = (agt.indexOf("webtv") != -1);var is_TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1));var is_AOLTV = is_TVNavigator;var is_hotjava = (agt.indexOf("hotjava") != -1);var is_hotjava3 = (is_hotjava && (is_major == 3));var is_hotjava3up = (is_hotjava && (is_major >= 3));var is_js;if (is_nav2 || is_ie3) is_js = 1.0;else if (is_nav3) is_js = 1.1;else if ((is_opera5)||(is_opera6)) is_js = 1.3; // 020214 - dmr
- else if (is_opera7up) is_js = 1.5; // 031010 - dmr
- else if (is_khtml) is_js = 1.5; // 030110 - dmr
- else if (is_opera) is_js = 1.1;else if ((is_nav4 && (is_minor <= 4.05)) || is_ie4) is_js = 1.2;else if ((is_nav4 && (is_minor > 4.05)) || is_ie5) is_js = 1.3;else if (is_nav5 && !(is_nav6)) is_js = 1.4;else if (is_hotjava3up) is_js = 1.4; // new 020128 - abk
- else if (is_nav6up) is_js = 1.5;else if (is_nav && (is_major > 5)) is_js = 1.4;else if (is_ie && (is_major > 5)) is_js = 1.3;else if (is_moz) is_js = 1.5;else if (is_fb||is_fx) is_js = 1.5; // 032504 - dmr
- else is_js = 0.0;if ((agt.indexOf("mac")!=-1) && is_ie5up) is_js = 1.4; // 020128 - abk
- if (is_nav6up) {
- is_minor = navigator.vendorSub;}
- var is_win = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );var is_win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));var is_win16 = ((agt.indexOf("win16")!=-1) ||
- (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) ||
- (agt.indexOf("windows 16-bit")!=-1) );var is_win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) ||
- (agt.indexOf("windows 16-bit")!=-1));var is_winme = ((agt.indexOf("win 9x 4.90")!=-1)); // new 020128 - abk
- var is_win2k = ((agt.indexOf("windows nt 5.0")!=-1) || (agt.indexOf("windows 2000")!=-1)); // 020214 - dmr
- var is_winxp = ((agt.indexOf("windows nt 5.1")!=-1) || (agt.indexOf("windows xp")!=-1)); // 020214 - dmr
- var is_win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));var is_winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));var is_win32 = (is_win95 || is_winnt || is_win98 ||
- ((is_major >= 4) && (navigator.platform == "Win32")) ||
- (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));var is_os2 = ((agt.indexOf("os/2")!=-1) ||
- (navigator.appVersion.indexOf("OS/2")!=-1) ||
- (agt.indexOf("ibm-webexplorer")!=-1));var is_mac = (agt.indexOf("mac")!=-1);if (is_mac) { is_win = !is_mac; } // dmr - 06/20/2002
- var is_mac68k = (is_mac && ((agt.indexOf("68k")!=-1) ||
- (agt.indexOf("68000")!=-1)));var is_macppc = (is_mac && ((agt.indexOf("ppc")!=-1) ||
- (agt.indexOf("powerpc")!=-1)));var is_macosx = (is_mac && (agt.indexOf("os x")!=-1));var is_sun = (agt.indexOf("sunos")!=-1);var is_sun4 = (agt.indexOf("sunos 4")!=-1);var is_sun5 = (agt.indexOf("sunos 5")!=-1);var is_suni86= (is_sun && (agt.indexOf("i86")!=-1));var is_irix = (agt.indexOf("irix") !=-1); // SGI
- var is_irix5 = (agt.indexOf("irix 5") !=-1);var is_irix6 = ((agt.indexOf("irix 6") !=-1) || (agt.indexOf("irix6") !=-1));var is_hpux = (agt.indexOf("hp-ux")!=-1);var is_hpux9 = (is_hpux && (agt.indexOf("09.")!=-1));var is_hpux10= (is_hpux && (agt.indexOf("10.")!=-1));var is_aix = (agt.indexOf("aix") !=-1); // IBM
- var is_aix1 = (agt.indexOf("aix 1") !=-1);var is_aix2 = (agt.indexOf("aix 2") !=-1);var is_aix3 = (agt.indexOf("aix 3") !=-1);var is_aix4 = (agt.indexOf("aix 4") !=-1);var is_linux = (agt.indexOf("inux")!=-1);var is_sco = (agt.indexOf("sco")!=-1) || (agt.indexOf("unix_sv")!=-1);var is_unixware = (agt.indexOf("unix_system_v")!=-1);var is_mpras = (agt.indexOf("ncr")!=-1);var is_reliant = (agt.indexOf("reliantunix")!=-1);var is_dec = ((agt.indexOf("dec")!=-1) || (agt.indexOf("osf1")!=-1) ||
- (agt.indexOf("dec_alpha")!=-1) || (agt.indexOf("alphaserver")!=-1) ||
- (agt.indexOf("ultrix")!=-1) || (agt.indexOf("alphastation")!=-1));var is_sinix = (agt.indexOf("sinix")!=-1);var is_freebsd = (agt.indexOf("freebsd")!=-1);var is_bsd = (agt.indexOf("bsd")!=-1);var is_unix = ((agt.indexOf("x11")!=-1) || is_sun || is_irix || is_hpux ||
- is_sco ||is_unixware || is_mpras || is_reliant ||
- is_dec || is_sinix || is_aix || is_linux || is_bsd || is_freebsd);var is_vms = ((agt.indexOf("vax")!=-1) || (agt.indexOf("openvms")!=-1));var is_anchors = (document.anchors) ? "true":"false";var is_regexp = (window.RegExp) ? "true":"false";var is_option = (window.Option) ? "true":"false";var is_all = (document.all) ? "true":"false";document.cookie = "cookies=true";var is_cookie = (document.cookie) ? "true" : "false";var is_images = (document.images) ? "true":"false";var is_layers = (document.layers) ? "true":"false"; // gecko m7 bug?
- var is_forms = (document.forms) ? "true" : "false";var is_links = (document.links) ? "true" : "false";var is_frames = (window.frames) ? "true" : "false";var is_screen = (window.screen) ? "true" : "false";var is_java = (navigator.javaEnabled());var is_Flash = false;var is_FlashVersion = 0;if ((is_nav||is_opera||is_moz||is_fb||is_fx||is_safari)||
- (is_mac&&is_ie5up)) {
- var plugin = (navigator.mimeTypes &&
- navigator.mimeTypes["application/x-shockwave-flash"] &&
- navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin) ?
- navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;if (plugin&&plugin.description) {
- is_Flash = true;is_FlashVersion = parseInt(plugin.description.substring(plugin.description.indexOf(".")-1));}
- }
- if (is_win&&is_ie4up)
- {
- document.write(
- '<scr' + 'ipt language=VBScript>' + '\n' +
- 'Dim hasPlayer, playerversion' + '\n' +
- 'hasPlayer = false' + '\n' +
- 'playerversion = 10' + '\n' +
- 'Do While playerversion > 0' + '\n' +
- 'On Error Resume Next' + '\n' +
- 'hasPlayer = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & playerversion)))' + '\n' +
- 'If hasPlayer = true Then Exit Do' + '\n' +
- 'playerversion = playerversion - 1' + '\n' +
- 'Loop' + '\n' +
- 'is_FlashVersion = playerversion' + '\n' +
- 'is_Flash = hasPlayer' + '\n' +
- '<\/sc' + 'ript>'
- );}
- var biRadixBase=2;var biRadixBits=16;var bitsPerDigit=biRadixBits;var biRadix=1<<16;var biHalfRadix=biRadix>>>1;var biRadixSquared=biRadix*biRadix;var maxDigitVal=biRadix-1;var maxInteger=9999999999999998;var maxDigits;var ZERO_ARRAY;var bigZero,bigOne;function setMaxDigits(value)
- {
- maxDigits=value;ZERO_ARRAY=new Array(maxDigits);for(var iza=0;iza<ZERO_ARRAY.length;iza++)ZERO_ARRAY[iza]=0;bigZero=new BigInt();bigOne=new BigInt();bigOne.digits[0]=1;}
- setMaxDigits(20);var dpl10=15;var lr10=biFromNumber(1000000000000000);function BigInt(flag)
- {
- if(typeof flag=="boolean"&&flag==true){
- this.digits=null;}
- else{
- this.digits=ZERO_ARRAY.slice(0);}
- this.isNeg=false;}
- function biFromDecimal(s)
- {
- var isNeg=s.charAt(0)=='-';var i=isNeg?1:0;var result;while(i<s.length&&s.charAt(i)=='0')++i;if(i==s.length){
- result=new BigInt();}
- else{
- var digitCount=s.length-i;var fgl=digitCount%dpl10;if(fgl==0)fgl=dpl10;result=biFromNumber(Number(s.substr(i,fgl)));i+=fgl;while(i<s.length){
- result=biAdd(biMultiply(result,lr10),
- biFromNumber(Number(s.substr(i,dpl10))));i+=dpl10;}
- result.isNeg=isNeg;}
- return result;}
- function biCopy(bi)
- {
- var result=new BigInt(true);result.digits=bi.digits.slice(0);result.isNeg=bi.isNeg;return result;}
- function biFromNumber(i)
- {
- var result=new BigInt();result.isNeg=i<0;i=Math.abs(i);var j=0;while(i>0){
- result.digits[j++]=i&maxDigitVal;i=Math.floor(i/biRadix);}
- return result;}
- function reverseStr(s)
- {
- var result="";for(var i=s.length-1;i>-1;--i){
- result+=s.charAt(i);}
- return result;}
- var hexatrigesimalToChar=new Array('0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z');function biToString(x,radix)
- {
- var b=new BigInt();b.digits[0]=radix;var qr=biDivideModulo(x,b);var result=hexatrigesimalToChar[qr[1].digits[0]];while(biCompare(qr[0],bigZero)==1){
- qr=biDivideModulo(qr[0],b);digit=qr[1].digits[0];result+=hexatrigesimalToChar[qr[1].digits[0]];}
- return(x.isNeg?"-":"")+reverseStr(result);}
- function biToDecimal(x)
- {
- var b=new BigInt();b.digits[0]=10;var qr=biDivideModulo(x,b);var result=String(qr[1].digits[0]);while(biCompare(qr[0],bigZero)==1){
- qr=biDivideModulo(qr[0],b);result+=String(qr[1].digits[0]);}
- return(x.isNeg?"-":"")+reverseStr(result);}
- var hexToChar=new Array('0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f');function digitToHex(n)
- {
- var mask=0xf;var result="";for(i=0;i<4;++i){
- result+=hexToChar[n&mask];n>>>=4;}
- return reverseStr(result);}
- function biToHex(x)
- {
- var result="";var n=biHighIndex(x);for(var i=biHighIndex(x);i>-1;--i){
- result+=digitToHex(x.digits[i]);}
- return result;}
- function charToHex(c)
- {
- var ZERO=48;var NINE=ZERO+9;var littleA=97;var littleZ=littleA+25;var bigA=65;var bigZ=65+25;var result;if(c>=ZERO&&c<=NINE){
- result=c-ZERO;}else if(c>=bigA&&c<=bigZ){
- result=10+c-bigA;}else if(c>=littleA&&c<=littleZ){
- result=10+c-littleA;}else{
- result=0;}
- return result;}
- function hexToDigit(s)
- {
- var result=0;var sl=Math.min(s.length,4);for(var i=0;i<sl;++i){
- result<<=4;result|=charToHex(s.charCodeAt(i))}
- return result;}
- function biFromHex(s)
- {
- var result=new BigInt();var sl=s.length;for(var i=sl,j=0;i>0;i-=4,++j){
- result.digits[j]=hexToDigit(s.substr(Math.max(i-4,0),Math.min(i,4)));}
- return result;}
- function biFromString(s,radix)
- {
- var isNeg=s.charAt(0)=='-';var istop=isNeg?1:0;var result=new BigInt();var place=new BigInt();place.digits[0]=1;for(var i=s.length-1;i>=istop;i--){
- var c=s.charCodeAt(i);var digit=charToHex(c);var biDigit=biMultiplyDigit(place,digit);result=biAdd(result,biDigit);place=biMultiplyDigit(place,radix);}
- result.isNeg=isNeg;return result;}
- function biDump(b)
- {
- return(b.isNeg?"-":"")+b.digits.join(" ");}
- function biAdd(x,y)
- {
- var result;if(x.isNeg!=y.isNeg){
- y.isNeg=!y.isNeg;result=biSubtract(x,y);y.isNeg=!y.isNeg;}
- else{
- result=new BigInt();var c=0;var n;for(var i=0;i<x.digits.length;++i){
- n=x.digits[i]+y.digits[i]+c;result.digits[i]=n%biRadix;c=Number(n>=biRadix);}
- result.isNeg=x.isNeg;}
- return result;}
- function biSubtract(x,y)
- {
- var result;if(x.isNeg!=y.isNeg){
- y.isNeg=!y.isNeg;result=biAdd(x,y);y.isNeg=!y.isNeg;}else{
- result=new BigInt();var n,c;c=0;for(var i=0;i<x.digits.length;++i){
- n=x.digits[i]-y.digits[i]+c;result.digits[i]=n%biRadix;if(result.digits[i]<0)result.digits[i]+=biRadix;c=0-Number(n<0);}
- if(c==-1){
- c=0;for(var i=0;i<x.digits.length;++i){
- n=0-result.digits[i]+c;result.digits[i]=n%biRadix;if(result.digits[i]<0)result.digits[i]+=biRadix;c=0-Number(n<0);}
- result.isNeg=!x.isNeg;}else{
- result.isNeg=x.isNeg;}}
- return result;}
- function biHighIndex(x)
- {
- var result=x.digits.length-1;while(result>0&&x.digits[result]==0)--result;return result;}
- function biNumBits(x)
- {
- var n=biHighIndex(x);var d=x.digits[n];var m=(n+1)*bitsPerDigit;var result;for(result=m;result>m-bitsPerDigit;--result){
- if((d&0x8000)!=0)break;d<<=1;}
- return result;}
- function biMultiply(x,y)
- {
- var result=new BigInt();var c;var n=biHighIndex(x);var t=biHighIndex(y);var u,uv,k;for(var i=0;i<=t;++i){
- c=0;k=i;for(j=0;j<=n;++j,++k){
- uv=result.digits[k]+x.digits[j]*y.digits[i]+c;result.digits[k]=uv&maxDigitVal;c=uv>>>biRadixBits;}
- result.digits[i+n+1]=c;}
- result.isNeg=x.isNeg!=y.isNeg;return result;}
- function biMultiplyDigit(x,y)
- {
- var n,c,uv;result=new BigInt();n=biHighIndex(x);c=0;for(var j=0;j<=n;++j){
- uv=result.digits[j]+x.digits[j]*y+c;result.digits[j]=uv&maxDigitVal;c=uv>>>biRadixBits;}
- result.digits[1+n]=c;return result;}
- function arrayCopy(src,srcStart,dest,destStart,n)
- {
- var m=Math.min(srcStart+n,src.length);for(var i=srcStart,j=destStart;i<m;++i,++j){
- dest[j]=src[i];}}
- var highBitMasks=new Array(0x0000,0x8000,0xC000,0xE000,0xF000,0xF800,
- 0xFC00,0xFE00,0xFF00,0xFF80,0xFFC0,0xFFE0,
- 0xFFF0,0xFFF8,0xFFFC,0xFFFE,0xFFFF);function biShiftLeft(x,n)
- {
- var digitCount=Math.floor(n/bitsPerDigit);var result=new BigInt();arrayCopy(x.digits,0,result.digits,digitCount,
- result.digits.length-digitCount);var bits=n%bitsPerDigit;var rightBits=bitsPerDigit-bits;for(var i=result.digits.length-1,i1=i-1;i>0;--i,--i1){
- result.digits[i]=((result.digits[i]<<bits)&maxDigitVal)|
- ((result.digits[i1]&highBitMasks[bits])>>>
- (rightBits));}
- result.digits[0]=((result.digits[i]<<bits)&maxDigitVal);result.isNeg=x.isNeg;return result;}
- var lowBitMasks=new Array(0x0000,0x0001,0x0003,0x0007,0x000F,0x001F,
- 0x003F,0x007F,0x00FF,0x01FF,0x03FF,0x07FF,
- 0x0FFF,0x1FFF,0x3FFF,0x7FFF,0xFFFF);function biShiftRight(x,n)
- {
- var digitCount=Math.floor(n/bitsPerDigit);var result=new BigInt();arrayCopy(x.digits,digitCount,result.digits,0,
- x.digits.length-digitCount);var bits=n%bitsPerDigit;var leftBits=bitsPerDigit-bits;for(var i=0,i1=i+1;i<result.digits.length-1;++i,++i1){
- result.digits[i]=(result.digits[i]>>>bits)|
- ((result.digits[i1]&lowBitMasks[bits])<<leftBits);}
- result.digits[result.digits.length-1]>>>=bits;result.isNeg=x.isNeg;return result;}
- function biMultiplyByRadixPower(x,n)
- {
- var result=new BigInt();arrayCopy(x.digits,0,result.digits,n,result.digits.length-n);return result;}
- function biDivideByRadixPower(x,n)
- {
- var result=new BigInt();arrayCopy(x.digits,n,result.digits,0,result.digits.length-n);return result;}
- function biModuloByRadixPower(x,n)
- {
- var result=new BigInt();arrayCopy(x.digits,0,result.digits,0,n);return result;}
- function biCompare(x,y)
- {
- if(x.isNeg!=y.isNeg){
- return 1-2*Number(x.isNeg);}
- for(var i=x.digits.length-1;i>=0;--i){
- if(x.digits[i]!=y.digits[i]){
- if(x.isNeg){
- return 1-2*Number(x.digits[i]>y.digits[i]);}else{
- return 1-2*Number(x.digits[i]<y.digits[i]);}}}
- return 0;}
- function biDivideModulo(x,y)
- {
- var nb=biNumBits(x);var tb=biNumBits(y);var origYIsNeg=y.isNeg;var q,r;if(nb<tb){
- if(x.isNeg){
- q=biCopy(bigOne);q.isNeg=!y.isNeg;x.isNeg=false;y.isNeg=false;r=biSubtract(y,x);x.isNeg=true;y.isNeg=origYIsNeg;}else{
- q=new BigInt();r=biCopy(x);}
- return new Array(q,r);}
- q=new BigInt();r=x;var t=Math.ceil(tb/bitsPerDigit)-1;var lambda=0;while(y.digits[t]<biHalfRadix){
- y=biShiftLeft(y,1);++lambda;++tb;t=Math.ceil(tb/bitsPerDigit)-1;}
- r=biShiftLeft(r,lambda);nb+=lambda;var n=Math.ceil(nb/bitsPerDigit)-1;var b=biMultiplyByRadixPower(y,n-t);while(biCompare(r,b)!=-1){
- ++q.digits[n-t];r=biSubtract(r,b);}
- for(var i=n;i>t;--i){
- var ri=(i>=r.digits.length)?0:r.digits[i];var ri1=(i-1>=r.digits.length)?0:r.digits[i-1];var ri2=(i-2>=r.digits.length)?0:r.digits[i-2];var yt=(t>=y.digits.length)?0:y.digits[t];var yt1=(t-1>=y.digits.length)?0:y.digits[t-1];if(ri==yt){
- q.digits[i-t-1]=maxDigitVal;}else{
- q.digits[i-t-1]=Math.floor((ri*biRadix+ri1)/yt);}
- var c1=q.digits[i-t-1]*((yt*biRadix)+yt1);var c2=(ri*biRadixSquared)+((ri1*biRadix)+ri2);while(c1>c2){
- --q.digits[i-t-1];c1=q.digits[i-t-1]*((yt*biRadix)|yt1);c2=(ri*biRadix*biRadix)+((ri1*biRadix)+ri2);}
- b=biMultiplyByRadixPower(y,i-t-1);r=biSubtract(r,biMultiplyDigit(b,q.digits[i-t-1]));if(r.isNeg){
- r=biAdd(r,b);--q.digits[i-t-1];}}
- r=biShiftRight(r,lambda);q.isNeg=x.isNeg!=origYIsNeg;if(x.isNeg){
- if(origYIsNeg){
- q=biAdd(q,bigOne);}else{
- q=biSubtract(q,bigOne);}
- y=biShiftRight(y,lambda);r=biSubtract(y,r);}
- if(r.digits[0]==0&&biHighIndex(r)==0)r.isNeg=false;return new Array(q,r);}
- function biDivide(x,y)
- {
- return biDivideModulo(x,y)[0];}
- function biModulo(x,y)
- {
- return biDivideModulo(x,y)[1];}
- function biMultiplyMod(x,y,m)
- {
- return biModulo(biMultiply(x,y),m);}
- function biPow(x,y)
- {
- var result=bigOne;var a=x;while(true){
- if((y&1)!=0)result=biMultiply(result,a);y>>=1;if(y==0)break;a=biMultiply(a,a);}
- return result;}
- function biPowMod(x,y,m)
- {
- var result=bigOne;var a=x;var k=y;while(true){
- if((k.digits[0]&1)!=0)result=biMultiplyMod(result,a,m);k=biShiftRight(k,1);if(k.digits[0]==0&&biHighIndex(k)==0)break;a=biMultiplyMod(a,a,m);}
- return result;}
- function RSAKeyPair(encryptionExponent,decryptionExponent,modulus)
- {
- this.e=biFromHex(encryptionExponent);this.d=biFromHex(decryptionExponent);this.m=biFromHex(modulus);this.digitSize=2*biHighIndex(this.m)+2;this.chunkSize=this.digitSize-11;this.radix=16;this.barrett=new BarrettMu(this.m);}
- function BarrettMu(m)
- {
- this.modulus=biCopy(m);this.k=biHighIndex(this.modulus)+1;var b2k=new BigInt();b2k.digits[2*this.k]=1;this.mu=biDivide(b2k,this.modulus);this.bkplus1=new BigInt();this.bkplus1.digits[this.k+1]=1;this.modulo=BarrettMu_modulo;this.multiplyMod=BarrettMu_multiplyMod;this.powMod=BarrettMu_powMod;}
- function BarrettMu_modulo(x)
- {
- var q1=biDivideByRadixPower(x,this.k-1);var q2=biMultiply(q1,this.mu);var q3=biDivideByRadixPower(q2,this.k+1);var r1=biModuloByRadixPower(x,this.k+1);var r2term=biMultiply(q3,this.modulus);var r2=biModuloByRadixPower(r2term,this.k+1);var r=biSubtract(r1,r2);if(r.isNeg){
- r=biAdd(r,this.bkplus1);}
- var rgtem=biCompare(r,this.modulus)>=0;while(rgtem){
- r=biSubtract(r,this.modulus);rgtem=biCompare(r,this.modulus)>=0;}
- return r;}
- function BarrettMu_multiplyMod(x,y)
- {
- var xy=biMultiply(x,y);return this.modulo(xy);}
- function BarrettMu_powMod(x,y)
- {
- var result=new BigInt();result.digits[0]=1;var a=x;var k=y;while(true){
- if((k.digits[0]&1)!=0)result=this.multiplyMod(result,a);k=biShiftRight(k,1);if(k.digits[0]==0&&biHighIndex(k)==0)break;a=this.multiplyMod(a,a);}
- return result;}
- function twoDigit(n)
- {
- return(n<10?"0":"")+String(n);}
- function encryptedString(key,s)
- {
- if(key.chunkSize>key.digitSize-11)
- {
- return"Error";}
- var a=new Array();var sl=s.length;var i=0;while(i<sl){
- a[i]=s.charCodeAt(i);i++;}
- var al=a.length;var result="";var j,k,block;for(i=0;i<al;i+=key.chunkSize){
- block=new BigInt();j=0;var x;var msgLength=(i+key.chunkSize)>al?al%key.chunkSize:key.chunkSize;var b=new Array();for(x=0;x<msgLength;x++)
- {
- b[x]=a[i+msgLength-1-x];}
- b[msgLength]=0;var paddedSize=Math.max(8,key.digitSize-3-msgLength);for(x=0;x<paddedSize;x++){
- b[msgLength+1+x]=Math.floor(Math.random()*254)+1;}
- b[key.digitSize-2]=2;b[key.digitSize-1]=0;for(k=0;k<key.digitSize;++j)
- {
- block.digits[j]=b[k++];block.digits[j]+=b[k++]<<8;}
- var crypt=key.barrett.powMod(block,key.e);var text=key.radix==16?biToHex(crypt):biToString(crypt,key.radix);result+=text+" ";}
- return result.substring(0,result.length-1);}
- function decryptedString(key,s)
- {
- var blocks=s.split(" ");var result="";var i,j,block;for(i=0;i<blocks.length;++i){
- var bi;if(key.radix==16){
- bi=biFromHex(blocks[i]);}
- else{
- bi=biFromString(blocks[i],key.radix);}
- block=key.barrett.powMod(bi,key.d);for(j=0;j<=biHighIndex(block);++j){
- result+=String.fromCharCode(block.digits[j]&255,
- block.digits[j]>>8);}}
- if(result.charCodeAt(result.length-1)==0){
- result=result.substring(0,result.length-1);}
- return result;}
- function base64encode(str)
- {
- var base64EncodeChars="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var base64DecodeChars=new Array(
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
- -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,62,-1,-1,-1,63,
- 52,53,54,55,56,57,58,59,60,61,-1,-1,-1,-1,-1,-1,
- -1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,
- 15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1,
- -1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,
- 41,42,43,44,45,46,47,48,49,50,51,-1,-1,-1,-1,-1);var out,i,len;var c1,c2,c3;len=str.length;i=0;out="";while(i<len){
- c1=str.charCodeAt(i++)&0xff;if(i==len)
- {
- out+=base64EncodeChars.charAt(c1>>2);out+=base64EncodeChars.charAt((c1&0x3)<<4);out+="==";break;}
- c2=str.charCodeAt(i++);if(i==len)
- {
- out+=base64EncodeChars.charAt(c1>>2);out+=base64EncodeChars.charAt(((c1&0x3)<<4)|((c2&0xF0)>>4));out+=base64EncodeChars.charAt((c2&0xF)<<2);out+="=";break;}
- c3=str.charCodeAt(i++);out+=base64EncodeChars.charAt(c1>>2);out+=base64EncodeChars.charAt(((c1&0x3)<<4)|((c2&0xF0)>>4));out+=base64EncodeChars.charAt(((c2&0xF)<<2)|((c3&0xC0)>>6));out+=base64EncodeChars.charAt(c3&0x3F);}
- return out;}
- var RSATYPE={MODULES:"",ENCRYPTEX:""};var RsaSecurityHelper=
- {
- isValid:function()
- {
- return (RSATYPE.MODULES.length > 0 && RSATYPE.ENCRYPTEX.length > 0);},
- encrypt:function(plantext)
- {
- if (RsaSecurityHelper.isValid)
- {
- setMaxDigits(131);var _rsaKey=new RSAKeyPair(RSATYPE.ENCRYPTEX,"",RSATYPE.MODULES);return encryptedString(_rsaKey,base64encode(plantext));}
- return null;},
- getSessionKey:function()
- {
- RSATYPE.MODULES = "";RSATYPE.ENCRYPTEX = "";JSON.getRSAToken(RsaSecurityHelper.getRSATokenCallBack)
- },
- getRSATokenCallBack:function(obj)
- {
- WriteHistory("getRSATokenCallBack");RSATYPE.MODULES = obj.Modulus;RSATYPE.ENCRYPTEX = obj.Exponent;RsaSecurityHelper.toString();},
- toString:function()
- {
- WriteHistory("MODULES: " + RSATYPE.MODULES);WriteHistory("ENCRYPTEX: " + RSATYPE.ENCRYPTEX);WriteHistory("RSAToken");}
- }
- _Scripts = function()
- {
- this.Scripts = new Array();}
- _Scripts.prototype =
- {
- AddScript : function(key, script)
- {
- for(var i=0;i<this.Scripts.length;i++)
- {
- if (this.Scripts[i].key == key.toLowerCase())
- {
- WriteHistory("AddScript:Push:" + this.Scripts[i].JS.length);this.Scripts[i].JS.push(script);return;}
- }
- WriteHistory("AddScript:Add:" + this.Scripts.length);var obj = {}
- obj.key = key.toLowerCase();obj.JS = new Array();obj.JS.push(script);this.Scripts.push(obj);},
- FindKey : function(key)
- {
- for(var i=0;i<this.Scripts.length;i++)
- {
- if (this.Scripts[i].key == key.toLowerCase())
- {
- return this.Scripts[i];}
- }
- return null;},
- RunAllScripts : function()
- {
- WriteHistory("RunAllScripts: " + this.Scripts.length);for(var i=0;i<this.Scripts.length;i++)
- {
- var theScripts = this.Scripts[i];while(theScripts.JS.length > 0)
- {
- var JS = theScripts.JS.shift();WriteHistory(JS);}
- }
- }
- }
- var JSScripts = new _Scripts();if ( typeof(XML) == 'undefined' ) XML = function() {};XML.ObjTree = function () {
- return this;};XML.ObjTree.VERSION = "0.24";XML.ObjTree.prototype.xmlDecl = '<?xml version="1.0" encoding="UTF-8" ?>\n';XML.ObjTree.prototype.attr_prefix = '-';XML.ObjTree.prototype.overrideMimeType = 'text/xml';XML.ObjTree.prototype.parseXML = function ( xml ) {
- var root;if ( window.DOMParser ) {
- var xmldom = new DOMParser();var dom = xmldom.parseFromString( xml, "application/xml" );if ( ! dom ) return;root = dom.documentElement;} else if ( window.ActiveXObject ) {
- xmldom = new ActiveXObject('Microsoft.XMLDOM');xmldom.async = false;xmldom.loadXML( xml );root = xmldom.documentElement;}
- if ( ! root ) return;return this.parseDOM( root );};XML.ObjTree.prototype.parseHTTP = function ( url, options, callback ) {
- var myopt = {};for( var key in options ) {
- myopt[key] = options[key]; // copy object
- }
- if ( ! myopt.method ) {
- if ( typeof(myopt.postBody) == "undefined" &&
- typeof(myopt.postbody) == "undefined" &&
- typeof(myopt.parameters) == "undefined" ) {
- myopt.method = "get";} else {
- myopt.method = "post";}
- }
- if ( callback ) {
- myopt.asynchronous = true; // async-mode
- var __this = this;var __func = callback;var __save = myopt.onComplete;myopt.onComplete = function ( trans ) {
- var tree;if ( trans && trans.responseXML && trans.responseXML.documentElement ) {
- tree = __this.parseDOM( trans.responseXML.documentElement );} else if ( trans && trans.responseText ) {
- tree = __this.parseXML( trans.responseText );}
- __func( tree, trans );if ( __save ) __save( trans );};} else {
- myopt.asynchronous = false; // sync-mode
- }
- var trans;if ( typeof(HTTP) != "undefined" && HTTP.Request ) {
- myopt.uri = url;var req = new HTTP.Request( myopt ); // JSAN
- if ( req ) trans = req.transport;} else if ( typeof(Ajax) != "undefined" && Ajax.Request ) {
- var req = new Ajax.Request( url, myopt ); // ptorotype.js
- if ( req ) trans = req.transport;}
- if ( callback ) return trans;if ( trans && trans.responseXML && trans.responseXML.documentElement ) {
- return this.parseDOM( trans.responseXML.documentElement );} else if ( trans && trans.responseText ) {
- return this.parseXML( trans.responseText );}
- }
- XML.ObjTree.prototype.parseDOM = function ( root ) {
- if ( ! root ) return;this.__force_array = {};if ( this.force_array ) {
- for( var i=0; i<this.force_array.length; i++ ) {
- this.__force_array[this.force_array[i]] = 1;}
- }
- var json = this.parseElement( root ); // parse root node
- if ( this.__force_array[root.nodeName] ) {
- json = [ json ];}
- if ( root.nodeType != 11 ) { // DOCUMENT_FRAGMENT_NODE
- var tmp = {};tmp[root.nodeName] = json; // root nodeName
- json = tmp;}
- return json;};XML.ObjTree.prototype.parseElement = function ( elem ) {
- if ( elem.nodeType == 7 ) {
- return;}
- if ( elem.nodeType == 3 || elem.nodeType == 4 ) {
- var bool = elem.nodeValue.match( /[^\x00-\x20]/ );if ( bool == null ) return; // ignore white spaces
- return elem.nodeValue;}
- var retval;var cnt = {};if ( elem.attributes && elem.attributes.length ) {
- retval = {};for ( var i=0; i<elem.attributes.length; i++ ) {
- var key = elem.attributes[i].nodeName;if ( typeof(key) != "string" ) continue;var val = elem.attributes[i].nodeValue;if ( ! val ) continue;key = this.attr_prefix + key;if ( typeof(cnt[key]) == "undefined" ) cnt[key] = 0;cnt[key] ++;this.addNode( retval, key, cnt[key], val );}
- }
- if ( elem.childNodes && elem.childNodes.length ) {
- var textonly = true;if ( retval ) textonly = false; // some attributes exists
- for ( var i=0; i<elem.childNodes.length && textonly; i++ ) {
- var ntype = elem.childNodes[i].nodeType;if ( ntype == 3 || ntype == 4 ) continue;textonly = false;}
- if ( textonly ) {
- if ( ! retval ) retval = "";for ( var i=0; i<elem.childNodes.length; i++ ) {
- retval += elem.childNodes[i].nodeValue;}
- } else {
- if ( ! retval ) retval = {};for ( var i=0; i<elem.childNodes.length; i++ ) {
- var key = elem.childNodes[i].nodeName;if ( typeof(key) != "string" ) continue;var val = this.parseElement( elem.childNodes[i] );if ( ! val ) continue;if ( typeof(cnt[key]) == "undefined" ) cnt[key] = 0;cnt[key] ++;this.addNode( retval, key, cnt[key], val );}
- }
- }
- return retval;};XML.ObjTree.prototype.addNode = function ( hash, key, cnts, val ) {
- if ( this.__force_array[key] ) {
- if ( cnts == 1 ) hash[key] = [];hash[key][hash[key].length] = val; // push
- } else if ( cnts == 1 ) { // 1st sibling
- hash[key] = val;} else if ( cnts == 2 ) { // 2nd sibling
- hash[key] = [ hash[key], val ];} else { // 3rd sibling and more
- hash[key][hash[key].length] = val;}
- };XML.ObjTree.prototype.writeXML = function ( tree ) {
- var xml = this.hash_to_xml( null, tree );return this.xmlDecl + xml;};XML.ObjTree.prototype.hash_to_xml = function ( name, tree ) {
- var elem = [];var attr = [];for( var key in tree ) {
- if ( ! tree.hasOwnProperty(key) ) continue;var val = tree[key];if ( key.charAt(0) != this.attr_prefix ) {
- if ( typeof(val) == "undefined" || val == null ) {
- elem[elem.length] = "<"+key+" />";} else if ( typeof(val) == "object" && val.constructor == Array ) {
- elem[elem.length] = this.array_to_xml( key, val );} else if ( typeof(val) == "object" ) {
- elem[elem.length] = this.hash_to_xml( key, val );} else {
- elem[elem.length] = this.scalar_to_xml( key, val );}
- } else {
- attr[attr.length] = " "+(key.substring(1))+'="'+(this.xml_escape( val ))+'"';}
- }
- var jattr = attr.join("");var jelem = elem.join("");if ( typeof(name) == "undefined" || name == null ) {
- } else if ( elem.length > 0 ) {
- if ( jelem.match( /\n/ )) {
- jelem = "<"+name+jattr+">\n"+jelem+"</"+name+">\n";} else {
- jelem = "<"+name+jattr+">" +jelem+"</"+name+">\n";}
- } else {
- jelem = "<"+name+jattr+" />\n";}
- return jelem;};XML.ObjTree.prototype.array_to_xml = function ( name, array ) {
- var out = [];for( var i=0; i<array.length; i++ ) {
- var val = array[i];if ( typeof(val) == "undefined" || val == null ) {
- out[out.length] = "<"+name+" />";} else if ( typeof(val) == "object" && val.constructor == Array ) {
- out[out.length] = this.array_to_xml( name, val );} else if ( typeof(val) == "object" ) {
- out[out.length] = this.hash_to_xml( name, val );} else {
- out[out.length] = this.scalar_to_xml( name, val );}
- }
- return out.join("");};XML.ObjTree.prototype.scalar_to_xml = function ( name, text ) {
- if ( name == "#text" ) {
- return this.xml_escape(text);} else {
- return "<"+name+">"+this.xml_escape(text)+"</"+name+">\n";}
- };XML.ObjTree.prototype.xml_escape = function ( text ) {
- return String(text).replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>').replace(/"/g,'"');};/*
- =head1 NAME
- XML.ObjTree -- XML source code from/to JavaScript object like E4X
- =head1 SYNOPSIS
- var xotree = new XML.ObjTree();var tree1 = {
- root: {
- node: "Hello, World!"
- }
- };var xml1 = xotree.writeXML( tree1 ); // object tree to XML source
- alert( "xml1: "+xml1 );var xml2 = '<?xml version="1.0"?><response><error>0</error></response>';var tree2 = xotree.parseXML( xml2 ); // XML source to object tree
- alert( "error: "+tree2.response.error );=head1 DESCRIPTION
- XML.ObjTree class is a parser/generater between XML source code
- and JavaScript object like E4X, ECMAScript for XML.
- This is a JavaScript version of the XML::TreePP module for Perl.
- This also works as a wrapper for XMLHTTPRequest and successor to JKL.ParseXML class
- when this is used with prototype.js or JSAN's HTTP.Request class.
- =head2 JavaScript object tree format
- A sample XML source:
- <?xml version="1.0" encoding="UTF-8"?>
- <family name="Kawasaki">
- <father>Yasuhisa</father>
- <mother>Chizuko</mother>
- <children>
- <girl>Shiori</girl>
- <boy>Yusuke</boy>
- <boy>Kairi</boy>
- </children>
- </family>
- Its JavaScript object tree like JSON/E4X:
- {
- 'family': {
- '-name': 'Kawasaki',
- 'father': 'Yasuhisa',
- 'mother': 'Chizuko',
- 'children': {
- 'girl': 'Shiori'
- 'boy': [
- 'Yusuke',
- 'Kairi'
- ]
- }
- }
- };Each elements are parsed into objects:
- tree.family.father; # the father's given name.
- Prefix '-' is inserted before every attributes' name.
- tree.family["-name"]; # this family's family name
- A array is used because this family has two boys.
- tree.family.children.boy[0]; # first boy's name
- tree.family.children.boy[1]; # second boy's name
- tree.family.children.girl; # (girl has no other sisiters)
- =head1 METHODS
- =head2 xotree = new XML.ObjTree()
- This constructor method returns a new XML.ObjTree object.
- =head2 xotree.force_array = [ "rdf:li", "item", "-xmlns" ];This property allows you to specify a list of element names
- which should always be forced into an array representation.
- The default value is null, it means that context of the elements
- will determine to make array or to keep it scalar.
- =head2 xotree.attr_prefix = '@';This property allows you to specify a prefix character which is
- inserted before each attribute names.
- Instead of default prefix '-', E4X-style prefix '@' is also available.
- The default character is '-'.
- Or set '@' to access attribute values like E4X, ECMAScript for XML.
- The length of attr_prefix must be just one character and not be empty.
- =head2 xotree.xmlDecl = '';This library generates an XML declaration on writing an XML code per default.
- This property forces to change or leave it empty.
- =head2 tree = xotree.parseXML( xmlsrc );This method loads an XML document using the supplied string
- and returns its JavaScript object converted.
- =head2 tree = xotree.parseDOM( domnode );This method parses a DOM tree (ex. responseXML.documentElement)
- and returns its JavaScript object converted.
- =head2 tree = xotree.parseHTTP( url, options );This method loads a XML file from remote web server
- and returns its JavaScript object converted.
- XMLHTTPRequest's synchronous mode is always used.
- This mode blocks the process until the response is completed.
- First argument is a XML file's URL
- which must exist in the same domain as parent HTML file's.
- Cross-domain loading is not available for security reasons.
- Second argument is options' object which can contains some parameters:
- method, postBody, parameters, onLoading, etc.
- This method requires JSAN's L<HTTP.Request> class or prototype.js's Ajax.Request class.
- =head2 xotree.parseHTTP( url, options, callback );If a callback function is set as third argument,
- XMLHTTPRequest's asynchronous mode is used.
- This mode calls a callback function with XML file's JavaScript object converted
- after the response is completed.
- =head2 xmlsrc = xotree.writeXML( tree );This method parses a JavaScript object tree
- and returns its XML source generated.
- =head1 EXAMPLES
- =head2 Text node and attributes
- If a element has both of a text node and attributes
- or both of a text node and other child nodes,
- text node's value is moved to a special node named "#text".
- var xotree = new XML.ObjTree();var xmlsrc = '<span class="author">Kawasaki Yusuke</span>';var tree = xotree.parseXML( xmlsrc );var class = tree.span["-class"]; # attribute
- var name = tree.span["#text"]; # text node
- =head2 parseHTTP() method with HTTP-GET and sync-mode
- HTTP/Request.js or prototype.js must be loaded before calling this method.
- var xotree = new XML.ObjTree();var url = "http://example.com/index.html";
- var tree = xotree.parseHTTP( url );xotree.attr_prefix = '@'; // E4X-style
- alert( tree.html["@lang"] );This code shows C<lang=""> attribute from a X-HTML source code.
- =head2 parseHTTP() method with HTTP-POST and async-mode
- Third argument is a callback function which is called on onComplete.
- var xotree = new XML.ObjTree();var url = "http://example.com/mt-tb.cgi";
- var opts = {
- postBody: "title=...&excerpt=...&url=...&blog_name=..."
- };var func = function ( tree ) {
- alert( tree.response.error );};xotree.parseHTTP( url, opts, func );This code send a trackback ping and shows its response code.
- =head2 Simple RSS reader
- This is a RSS reader which loads RDF file and displays all items.
- var xotree = new XML.ObjTree();xotree.force_array = [ "rdf:li", "item" ];var url = "http://example.com/news-rdf.xml";
- var func = function( tree ) {
- var elem = document.getElementById("rss_here");for( var i=0; i<tree["rdf:RDF"].item.length; i++ ) {
- var divtag = document.createElement( "div" );var atag = document.createElement( "a" );atag.href = tree["rdf:RDF"].item[i].link;var title = tree["rdf:RDF"].item[i].title;var tnode = document.createTextNode( title );atag.appendChild( tnode );divtag.appendChild( atag );elem.appendChild( divtag );}
- };xotree.parseHTTP( url, {}, func );=head2 XML-RPC using writeXML, prototype.js and parseDOM
- If you wish to use prototype.js's Ajax.Request class by yourself:
- var xotree = new XML.ObjTree();var reqtree = {
- methodCall: {
- methodName: "weblogUpdates.ping",
- params: {
- param: [
- { value: "Kawa.net xp top page" }, // 1st param
- { value: "http://www.kawa.net/" } // 2nd param
- ]
- }
- }
- };var reqxml = xotree.writeXML( reqtree ); // JS-Object to XML code
- var url = "http://example.com/xmlrpc";
- var func = function( req ) {
- var resdom = req.responseXML.documentElement;xotree.force_array = [ "member" ];var restree = xotree.parseDOM( resdom ); // XML-DOM to JS-Object
- alert( restree.methodResponse.params.param.value.struct.member[0].value.string );};var opt = {
- method: "post",
- postBody: reqxml,
- asynchronous: true,
- onComplete: func
- };new Ajax.Request( url, opt );=head1 AUTHOR
- Yusuke Kawasaki http://www.kawa.net/
- =head1 COPYRIGHT AND LICENSE
- Copyright (c) 2005-2006 Yusuke Kawasaki. All rights reserved.
- This program is free software; you can redistribute it and/or
- modify it under the Artistic license. Or whatever license I choose,
- which I will do instead of keeping this documentation like it is.
- =cut
- */
- function getWindowWidthHeight()
- {
- var result = {};result["Width"] = f_clientWidth();result["Height"] = f_clientHeight();return result;}
- function f_clientWidth() {
- return f_filterResults (
- window.innerWidth ? window.innerWidth : 0,
- document.documentElement ? document.documentElement.clientWidth : 0,
- document.body ? document.body.clientWidth : 0
- );}
- function f_clientHeight() {
- return f_filterResults (
- window.innerHeight ? window.innerHeight : 0,
- document.documentElement ? document.documentElement.clientHeight : 0,
- document.body ? document.body.clientHeight : 0
- );}
- function f_filterResults(n_win, n_docel, n_body) {
- var n_result = n_win ? n_win : 0;if (n_docel && (!n_result || (n_result > n_docel)))
- n_result = n_docel;return n_body && (!n_result || (n_result > n_body)) ? n_body : n_result;}
- var isDebugMode = false;function WriteHistory(message)
- {
- if (isDebugMode)
- {
- var historyDiv = document.getElementById('pageHistory');if(historyDiv){
- while(historyDiv.childNodes.length > 500)
- {
- historyDiv.removeChild(historyDiv.lastChild);}
- historyDiv.insertBefore(document.createElement('BR'), historyDiv.firstChild);historyDiv.insertBefore(document.createTextNode(message), historyDiv.firstChild);}
- }
- }
- function ClearHistory()
- {
- var historyDiv = document.getElementById('pageHistory');if(historyDiv){
- historyDiv.innerHTML = "";}
- }
- function setCaretPosition(elemId, caretPos) {
- var elem = document.getElementById(elemId);if(elem != null) {
- if(elem.createTextRange) {
- var range = elem.createTextRange();range.move('character', caretPos);range.select();}
- else {
- if(elem.selectionStart) {
- elem.focus();elem.setSelectionRange(caretPos, caretPos);}
- else
- elem.focus();}
- }
- }
- function $hide(id)
- {
- var element = document.getElementById(id);if (element == null)
- {
- }
- else
- element.style.display="none";}
- function $show(id, style, focus)
- {
- var element = document.getElementById(id);var displayStyle = "block";if (style && style != "IGNORE")
- {
- if (style == "NONE")
- displayStyle = "";else
- displayStyle =style;}
- if (element == null)
- {
- }
- else
- element.style.display=displayStyle;if (focus)
- {
- try
- {
- element.focus();}
- catch(ex)
- {
- }
- }
- }
- function winopen(url, w, h)
- {
- var left = (screen.width) ? (screen.width-w)/2 : 0;var top = (screen.height) ? (screen.height-h)/2 : 0;window.open(url, "_blank", "width="+w+",height="+h+",left="+left+",top="+top+",resizable=yes,scrollbars=yes");return;}
- function winopen_withlocationbar(url)
- {
- var w = screen.width / 2;var h = screen.height /2;var left = (screen.width) ? (screen.width-w)/2 : 0;var top = (screen.height) ? (screen.height-h)/2 : 0;window.open(url, "_blank");return;}
- function winopen2(url,target, w, h)
- {
- var left = (screen.width) ? (screen.width-w)/2 : 0;var top = (screen.height) ? (screen.height-h)/2 : 0;if(popupWin_2[target] != null)
- if(!popupWin_2[target].closed)
- popupWin_2[target].focus();else
- popupWin_2[target] = window.open(url, target, "width="+w+",height="+h+",left="+left+",top="+top+",resizable=yes,scrollbars=yes");else
- popupWin_2[target] = window.open(url, target, "width="+w+",height="+h+",left="+left+",top="+top+",resizable=yes,scrollbars=yes");return;}
- function removeChildNodes(element)
- {
- while(element.firstChild)
- element.removeChild(element.firstChild);}
- function installScript( script )
- {
- if (!script)
- return;WriteHistory("installScript: " + script);if (window.execScript)
- window.execScript( script);else
- window.setTimeout( script, 0 );}
- var installScriptSrc_Dict = new Object();function installScriptSrc_CheckLoaded(src)
- {
- src = makeAbsoluteKey(src);WriteHistory("installScriptSrc_CheckLoaded: " + src);var result = installScriptSrc_Dict[src];WriteHistory(src + " : " + result);if (result)
- return result;else
- return false;}
- function installScriptSrc_UpdateDict(obj)
- {
- var src = makeAbsoluteKey(obj.src)
- WriteHistory("installScriptSrc_UpdateDict: " + src);if (is_ie)
- {
- WriteHistory("installScriptSrc_Dict['" + src + "'] = true;");setTimeout("installScriptSrc_Dict['" + src + "'] = true;", 1000);}
- else
- {
- installScriptSrc_Dict[src] = true;}
- }
- function installScriptSrc_ToString()
- {
- var obj = installScriptSrc_Dict;for(var key in obj)
- {
- WriteHistory(key + " : " + obj[key]);}
- }
- function makeAbsolute(src)
- {
- if (src)
- {
- WriteHistory("makeAbsolute-b4: " + src);src = src.toLowerCase();if (src.indexOf("http") == 0)
- {
- }
- else if (src[0] == "/")
- {
- var x = "";var path = location.href.toLowerCase().replace(location.pathname.toLowerCase() + location.search.toLowerCase(), "");src = path + src;}
- else
- {
- src = location.href.substring(0, location.href.lastIndexOf("/")) + src;}
- WriteHistory("makeAbsolute-after: " + src);return src.toLowerCase();}
- else
- return "";}
- function makeAbsoluteKey(src)
- {
- return makeAbsolute(src).replace(/\//g, "_").replace(/\?/g, "_").replace(/\&/g, "_").replace(/\%/g, "_");
- }
- function installScriptSrc(src)
- {
- WriteHistory("installScriptSrc:" + src);var src2 = makeAbsolute(src);WriteHistory("installScriptSrc #2: " + src2);var Scripts = document.getElementsByTagName("script");for(var i=0;i<Scripts.length;i++)
- {
- if (Scripts[i].src)
- {
- if (makeAbsolute(Scripts[i].src) == src2)
- {
- WriteHistory("installScriptSrc:" + src + " already exists");return;}
- }
- }
- var head = document.getElementsByTagName("head")[0];var scriptObj = document.createElement("script");scriptObj.setAttribute("type", "text/javascript");scriptObj.setAttribute("src", src);head.appendChild(scriptObj);if (is_ie)
- {
- scriptObj.onreadystatechange=function() {
- if (this.readyState == 'loaded' || this.readyState == 'complete')
- {
- installScriptSrc_UpdateDict(this)
- }
- }
- }
- else
- {
- scriptObj.onload=function () {installScriptSrc_UpdateDict(this)}
- }
- WriteHistory("Added" + src2);}
- function grabContent(theURL, FunctionToCall)
- {
- var request = new Sys.Net.WebRequest();request.set_httpVerb("GET");request.set_url(theURL);request.add_completed( function( executor )
- {
- if (executor.get_responseAvailable())
- {
- var content = executor.get_responseData();FunctionToCall(content);}
- });var executor = new Sys.Net.XMLHttpExecutor();request.set_executor(executor);executor.executeRequest();}
- function removeAllAttributesFromChild(Element, attribute)
- {
- if (Element.childNodes)
- {
- var ttl = Element.childNodes.length;for(var i=0;i<ttl;i++)
- {
- var e = Element.childNodes[i];try
- {
- e.removeAttribute(attribute);}
- catch(ex)
- {
- }
- }
- }
- }
- function setAllAttributesForChild(Element, attribute, value)
- {
- if (Element.childNodes)
- {
- var ttl = Element.childNodes.length;for(var i=0;i<ttl;i++)
- {
- var e = Element.childNodes[i];e.setAttribute(attribute, value);}
- }
- }
- function MenuItem_Click(Element, AttributeToSetValue)
- {
- var ElementToIgnore = Element;Element = Element.parentNode;var ttl = Element.childNodes.length;var AttributeToRemove = "classx"
- for(var i=0;i<ttl;i++)
- {
- var e = Element.childNodes[i];if (e != ElementToIgnore)
- {
- if (e.removeAttribute)
- {
- e.removeAttribute(AttributeToRemove);}
- e.className = AttributeToSetValue;}
- }
- ElementToIgnore.setAttribute("classx", ElementToIgnore.className);}
- function MenuItem_OnMouseOut(Element, className)
- {
- var cls = Element.getAttribute('classx');if(cls==null)
- cls='';Element.className=(cls.length > 0 ? cls : className);}
- function setElementToAjaxLoading(Element)
- {
- removeChildNodes(Element);var x = "<img src='/images/ajax_bar.gif' border='0' />";if (arguments.length > 1)
- {
- x = arguments[1] + x + arguments[2];}
- Element.innerHTML = x;}
- function getElementHeight(Element) {
- if(Element.clientHeight) {return Element.clientHeight;}
- else if(Element.offsetHeight) {return Element.offsetHeight;}
- return -1;}
- function getElementWidth(Element) {
- if(Element.clientWidth && parseInt(Element.clientWidth)>0) {return parseInt(Element.clientWidth);}
- else {if(Element.offsetWidth) {return parseInt(Element.offsetWidth);}}
- return 0;}
- function getClickEventProperties(e)
- {
- var posx = 0;var posy = 0;if (!e) var e = window.event;if (e.pageX || e.pageY) {
- posx = e.pageX;posy = e.pageY;}
- else if (e.clientX || e.clientY) {
- posx = e.clientX + document.body.scrollLeft
- + document.documentElement.scrollLeft;posy = e.clientY + document.body.scrollTop
- + document.documentElement.scrollTop;}
- var targ = null;if (e.target) targ = e.target;else if (e.srcElement) targ = e.srcElement;if (targ.nodeType == 3) // defeat Safari bug
- targ = targ.parentNode;var result = {};result.x = posx;result.y = posy;result.target = targ;return result;}
- var mTimeOut = 0;var mCurrentItem = null;var mTargets = new Array();function Menu_AddTarget(src, target)
- {
- WriteHistory("Menu_AddTarget: " + src + " : " + target);src = src.toLowerCase();target = target.toLowerCase();for(var i=0;i<mTargets.length;i++)
- {
- if (src == mTargets[i].src)
- {
- mTargets[i].target.onmouseout = null;mTargets[i].target = target;Menu_Setup(mTargets[i]);return;}
- }
- var obj = {};obj.src = src;obj.target = target;obj.Active = false;mTargets.push(obj);Menu_Setup(obj);}
- function Menu_FindItem(src)
- {
- if (src != null)
- {
- for(var i=0;i<mTargets.length;i++)
- {
- if (src.toLowerCase() == mTargets[i].src)
- {
- return mTargets[i];}
- }
- }
- return null;}
- function Menu_FindTarget(src)
- {
- var item = Menu_FindItem(src);if (item)
- return item.target;else
- return null;}
- function Menu_Setup(obj)
- {
- var js = "$('" + obj.src + "').onmouseout=function() {collapse('" + obj.src + "')};";js += "$('" + obj.target + "').onmouseout=function() {collapse('" + obj.src + "')};";$(obj.target).onmouseover=cancelcollapse;$(obj.src).onclick=expand;installScript(js);}
- function expand(e)
- {
- var x1 = getClickEventProperties(e);if (mCurrentItem != null)
- {
- collapseMenu(mCurrentItem);}
- mCurrentItem = x1.target.id;var Bounds = Sys.UI.DomElement.getBounds(x1.target);var browser = window.navigator.appName;var dif = 0;if (browser != "Microsoft Internet Explorer") { dif = 4; }
- var ClickElement = x1.target;var TargetItem = Menu_FindItem(x1.target.id);WriteHistory("expand: " + TargetItem.src + ":" + TargetItem.target + ":" + TargetItem.Active);var TargetID = TargetItem.target;if (TargetID == null)
- {
- WriteHistory("Error:" + x1.x + ":" + x1.y + ":" + x1.target + ":" + x1.target.id + ":" + ClickElement.id + ":");return;}
- TargetItem.Active = true;var MenuDiv = document.getElementById(Menu_FindTarget(x1.target.id));MenuDiv.style.position = "absolute";MenuDiv.style.visibility = "visible";MenuDiv.style.display = "block";var WindowWH = getWindowWidthHeight();if (WindowWH.Width > Bounds.x + 100)
- {
- MenuDiv.style.left = Bounds.x + "px";MenuDiv.style.right = "";MenuDiv.style.top = (Bounds.y + Bounds.height + dif) + "px";}
- else
- {
- MenuDiv.style.left = "";MenuDiv.style.right = (WindowWH.Width - Bounds.x - Bounds.width) + "px";MenuDiv.style.top = (Bounds.y + Bounds.height + dif) + "px";}
- }
- function collapseMenu(s)
- {
- var TargetItem = Menu_FindItem(s);if (TargetItem.Active)
- {
- TargetItem.Active = false;var d = document.getElementById(TargetItem.target);if (d != null)
- {
- mCurrentItem = null;d.style.visibility = "hidden";d.style.display = "none";}
- }
- }
- function collapse(s)
- {
- var TargetItem = Menu_FindItem(s);if (TargetItem && TargetItem.Active)
- {
- var d = document.getElementById(TargetItem.target);if (d != null)
- {
- mTimeOut = window.setTimeout("collapseMenu('" + s + "')", 1000);}
- }
- }
- function cancelcollapse()
- {
- if (mTimeOut > 0)
- {
- window.clearInterval(mTimeOut);mTimeOut = 0;}
- }
- function XmlToObject(content)
- {
- var xmlDoc = null;try //Internet Explorer
- {
- xmlDoc=new ActiveXObject("Microsoft.XMLDOM");xmlDoc.async = false;xmlDoc.loadXML(content);}
- catch(e)
- {
- try //Firefox, Mozilla, Opera, etc.
- {
- parser=new DOMParser();xmlDoc=parser.parseFromString(content,"text/xml");}
- catch(e) {alert(e.message)}
- }
- if (xmlDoc.childNodes.length > 0)
- {
- var xStatus = xmlDoc.getElementsByTagName("status")[0];var status = (xStatus.length > 0 ? xStatus.firstChild.nodeValue : "");var Communities = xmlDoc.getElementsByTagName("row");var strCommunities = "<ul>";for(var i=0;i<Communities.length;i++)
- {
- strCommunities += "<li><a target='_blank' href='https://u.nus.edu.sg" + Communities[i].childNodes[0].childNodes[0].nodeValue + "'>" +
- Communities[i].childNodes[1].childNodes[0].nodeValue +
- "</li>";}
- strCommunities += "</ul>";}
- xmlDoc = null;}
- function XMLObjTree_ItemArray(Node)
- {
- if (Node)
- {
- if (Node.length)
- {
- return Node;}
- else
- {
- var result = new Array();result.push(Node);return result;}
- }
- else
- return null;}
- function URLEncode(URL)
- {
- var SAFECHARS = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_.!~*'()";var HEX = "0123456789ABCDEF";var plaintext = URL;var encoded = "";for (var i = 0; i < plaintext.length; i++ ) {
- var ch = plaintext.charAt(i);if (ch == " ") {
- encoded += "+"; // x-www-urlencoded, rather than %20
- } else if (SAFECHARS.indexOf(ch) != -1) {
- encoded += ch;} else {
- var charCode = ch.charCodeAt(0);if (charCode > 255) {
- alert( "Unicode Character '"
- + ch
- + "' cannot be encoded using standard URL encoding.\n" +
- "(URL encoding only supports 8-bit characters.)\n" +
- "A space (+) will be substituted." );encoded += "+";} else {
- encoded += "%";encoded += HEX.charAt((charCode >> 4) & 0xF);encoded += HEX.charAt(charCode & 0xF);}
- }
- } // for
- return encoded;};var dDefaultBtn = new Object();function setDefaultButton(Input, Button)
- {
- var isNew = true;for(var key in dDefaultBtn)
- {
- if (key == Input.toLowerCase())
- {
- isNew = false;}
- }
- if(isNew)
- {
- $(Input).onkeydown = fnTrap;dDefaultBtn[Input.toLowerCase()] = $(Button);}
- }
- function fnTrap(e)
- {
- if (!e) var e = window.event;var keyCode = e.keyCode;var target = e.target;if(target && target.id)
- {
- for(var key in dDefaultBtn)
- {
- if (key == target.id.toLowerCase())
- {
- fnTrapKD(dDefaultBtn[key], e);}
- }
- }
- }
- function fnTrapKD(btn, event){
- if (document.all){
- if (event.keyCode == 13){
- event.returnValue=false;event.cancel = true;btn.click();}
- }
- else if (document.getElementById){
- if (event.which == 13){
- event.returnValue=false;event.cancel = true;btn.click();}
- }
- else if(document.layers){
- if(event.which == 13){
- event.returnValue=false;event.cancel = true;btn.click();}
- }
- }
- function AddRSS()
- {
- var e = $('RSS_XmlFile');var b = $('btn_RSS');if (e.value.length > 0)
- {
- myWidgets.AddRSS(e.value);b.disabled = true;b.value = "Please wait while we add this rss to your tab...";setTimeout("var e = $('RSS_XmlFile');var b = $('btn_RSS');b.disabled=false;b.value='Add RSS to this Tab';e.value = '';", 1500);}
- else
- {
- alert("Please enter a RSS URL");}
- }
- function DoTip(Element, theTip)
- {
- Element.onmouseover = function() {Tip(theTip, BALLOON, true);}
- Element.onmouseout = function() {UnTip();}
- }
- function execJS(node)
- {
- var bSaf = is_safari;var bOpera = is_opera;var bMoz = is_moz;if (!node) return;/* IE wants it uppercase */
- var st = node.getElementsByTagName('SCRIPT');var strExec;var ItemsToRemove = new Array();for(var i=0;i<st.length; i++)
- {
- WriteHistory("Found: " + st[i]);if (st[i].src)
- {
- WriteHistory("SRC: " + st[i].src);var theSRC = st[i].src;st[i].src = "";var e = document.createElement('script');e.type = 'text/javascript';e.src = theSRC;var theParent = st[i].parentNode;if (theParent)
- {
- theParent.insertBefore(e, st[i]);WriteHistory("insert");theParent.removeChild(st[i]);WriteHistory("remove");}
- }
- else
- {
- if (bSaf) {
- strExec = st[i].innerHTML;st[i].innerHTML = "";} else if (bOpera) {
- strExec = st[i].text;st[i].text = "";} else if (bMoz) {
- strExec = st[i].textContent;st[i].textContent = "";} else {
- strExec = st[i].text;st[i].text = "";}
- try {
- installScript(strExec);/*
- var x = document.createElement("script");x.type = "text/javascript";/* In IE we must use .text! */
- /*
- if ((bSaf) || (bOpera) || (bMoz))
- x.innerHTML = strExec;else x.text = strExec;installScript(strExec);*/
- } catch(e) {
- alert(e);}
- }
- }
- };var Q_event = {
- target: function(e) {
- if(e.target) return e.target;else if(e.srcElement) return e.srcElement;}
- ,add: function(objct,type,fnctn) {
- if (objct.addEventListener) {
- objct.addEventListener(type,fnctn,false); return true;} else if (objct.attachEvent) {
- var rtrn = objct.attachEvent('on'+type,fnctn); return rtrn;} else {
- objct.onclick = fnctn; //objct['on'+type] = fnctn;
- }
- }
- ,remove: function(objct,type,fnctn) {
- if(objct.removeEventListener) {
- objct.removeEventListener(type,fnctn,false); return true;} else if(objct.detachEvent) {
- var rtrn = objct.detachEvent('on'+type,fnctn); return rtrn;} else {
- objct.onclick = null; //objct['on'+type] = null;
- }
- }
- };var Q_Drag = {
- optn: null //resize_x|resize_y|resize_a
- ,s_clntX: null
- ,s_clntY: null
- ,x_lmt : null
- ,y_lmt : null
- ,div_w: null
- ,div_h: null
- ,element:null
- ,elements:null
- ,WidgetID:null
- ,dragstart: function() { return false; }
- ,mousemove: function(e) {
- if(!e) e = window.event;var delta_x = e.clientX-Q_Drag.s_clntX;var delta_y = e.clientY-Q_Drag.s_clntY;if(Q_Drag.optn=='resize_x' || Q_Drag.optn=='resize_a') {
- var frst_x = Q_Drag.div_w+delta_x;if(0<frst_x && frst_x<Q_Drag.x_lmt) {
- var tmp = Q_Drag.div_w+delta_x+'px';Q_Drag.element.style.width = tmp;for(var i=0;i<Q_Drag.elements.length;i++)
- {
- if (Q_Drag.elements[i])
- Q_Drag.elements[i].style.width = tmp;}
- }
- }
- if(Q_Drag.optn=='resize_y' || Q_Drag.optn=='resize_a') {
- var frst_y = Q_Drag.div_h+delta_y;if(0< frst_y && frst_y<Q_Drag.y_lmt) {
- var tmp = Q_Drag.div_h+delta_y+'px';Q_Drag.element.style.height = tmp;for(var i=0;i<Q_Drag.elements.length;i++)
- {
- if (Q_Drag.elements[i])
- Q_Drag.elements[i].style.height = tmp;}
- }
- }
- }
- ,mouseup: function(e) {
- var theHeight = Q_Drag.element.style.height;var theWidget = $WI(Q_Drag.WidgetID);if (theWidget.ResizeHeightComplete)
- theWidget.ResizeHeightComplete(theHeight);theWidget.SaveHeight(theHeight);Q_event.remove(document,'mousemove',Q_Drag.mousemove);Q_event.remove(document,'mouseup' ,Q_Drag.mouseup);}
- ,start: function(e,optn, element, WidgetID) {
- Q_Drag.optn = optn;Q_Drag.s_clntX = e.clientX;Q_Drag.s_clntY = e.clientY;Q_Drag.WidgetID = WidgetID;Q_Drag.elements = new Array();if (element.indexOf("|") > -1)
- {
- var i =0;var Elements = element.split("|");for(var i=0;i<Elements.length;i++)
- {
- var ElementItem = Elements[i];if (i==0)
- {
- Q_Drag.element = $get(ElementItem);}
- else
- {
- Q_Drag.elements.push($get(ElementItem));}
- }
- }
- else
- {
- Q_Drag.element = document.getElementById(element);}
- Q_Drag.div_w = getElementWidth(Q_Drag.element);Q_Drag.div_h = getElementHeight(Q_Drag.element);Q_Drag.x_lmt = 32767;Q_Drag.y_lmt = 32767;if(e.srcElement) Q_event.add(e.srcElement,'dragstart',Q_Drag.dragstart);Q_event.add(document,'mousemove',Q_Drag.mousemove);Q_event.add(document,'mouseup' ,Q_Drag.mouseup);}
- };installScriptSrc_UpdateDict('/js/ieupdate.js');installScriptSrc_UpdateDict('/js/scriptaculous/prototype.js');installScriptSrc_UpdateDict('/js/scriptaculous/effects.js');installScriptSrc_UpdateDict('/js/scriptaculous/dragdrop.js');installScriptSrc_UpdateDict('/js/scriptaculous/controls.js');installScriptSrc_UpdateDict('/js/browser.js');installScriptSrc_UpdateDict('/js/rsa.js');installScriptSrc_UpdateDict('/js/scripts.js');installScriptSrc_UpdateDict('/js/XmlObjtree.js');installScriptSrc_UpdateDict('/js/Generics.js');installScriptSrc_UpdateDict('/js/dragresize.js');