Файл: contao-3.5.8/assets/mootools/core/1.5.1/mootools-core-uncompressed.js
Строк: 7517
<?php
/*
---
MooTools: the javascript framework
web build:
- http://mootools.net/core/8ac7c8be294607dada0b5170c4eef8de
packager build:
- packager build Core/Array Core/String Core/Number Core/Function Core/Object Core/Event Core/Browser Core/Class Core/Class.Extras Core/Slick.Parser Core/Slick.Finder Core/Element Core/Element.Style Core/Element.Event Core/Element.Delegation Core/Element.Dimensions Core/Fx Core/Fx.CSS Core/Fx.Tween Core/Fx.Morph Core/Fx.Transitions Core/Request Core/Request.HTML Core/Request.JSON Core/Cookie Core/JSON Core/DOMReady
...
*/
/*
---
name: Core
description: The heart of MooTools.
license: MIT-style license.
copyright: Copyright (c) 2006-2014 [Valerio Proietti](http://mad4milk.net/).
authors: The MooTools production team (http://mootools.net/developers/)
inspiration:
- Class implementation inspired by [Base.js](http://dean.edwards.name/weblog/2006/03/base/) Copyright (c) 2006 Dean Edwards, [GNU Lesser General Public License](http://opensource.org/licenses/lgpl-license.php)
- Some functionality inspired by [Prototype.js](http://prototypejs.org) Copyright (c) 2005-2007 Sam Stephenson, [MIT License](http://opensource.org/licenses/mit-license.php)
provides: [Core, MooTools, Type, typeOf, instanceOf, Native]
...
*/
(function(){
this.MooTools = {
version: '1.5.1',
build: '0542c135fdeb7feed7d9917e01447a408f22c876'
};
window.$ = null; // PATCH: see #5892
// typeOf, instanceOf
var typeOf = this.typeOf = function(item){
if (item == null) return 'null';
if (item.$family != null) return item.$family();
if (item.nodeName){
if (item.nodeType == 1) return 'element';
if (item.nodeType == 3) return (/S/).test(item.nodeValue) ? 'textnode' : 'whitespace';
} else if (typeof item.length == 'number'){
if ('callee' in item) return 'arguments';
if ('item' in item) return 'collection';
}
return typeof item;
};
var instanceOf = this.instanceOf = function(item, object){
if (item == null) return false;
var constructor = item.$constructor || item.constructor;
while (constructor){
if (constructor === object) return true;
constructor = constructor.parent;
}
/*<ltIE8>*/
if (!item.hasOwnProperty) return false;
/*</ltIE8>*/
return item instanceof object;
};
// Function overloading
var Function = this.Function;
var enumerables = true;
for (var i in {toString: 1}) enumerables = null;
if (enumerables) enumerables = ['hasOwnProperty', 'valueOf', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'constructor'];
Function.prototype.overloadSetter = function(usePlural){
var self = this;
return function(a, b){
if (a == null) return this;
if (usePlural || typeof a != 'string'){
for (var k in a) self.call(this, k, a[k]);
if (enumerables) for (var i = enumerables.length; i--;){
k = enumerables[i];
if (a.hasOwnProperty(k)) self.call(this, k, a[k]);
}
} else {
self.call(this, a, b);
}
return this;
};
};
Function.prototype.overloadGetter = function(usePlural){
var self = this;
return function(a){
var args, result;
if (typeof a != 'string') args = a;
else if (arguments.length > 1) args = arguments;
else if (usePlural) args = [a];
if (args){
result = {};
for (var i = 0; i < args.length; i++) result[args[i]] = self.call(this, args[i]);
} else {
result = self.call(this, a);
}
return result;
};
};
Function.prototype.extend = function(key, value){
this[key] = value;
}.overloadSetter();
Function.prototype.implement = function(key, value){
this.prototype[key] = value;
}.overloadSetter();
// From
var slice = Array.prototype.slice;
Function.from = function(item){
return (typeOf(item) == 'function') ? item : function(){
return item;
};
};
Array.from = function(item){
if (item == null) return [];
return (Type.isEnumerable(item) && typeof item != 'string') ? (typeOf(item) == 'array') ? item : slice.call(item) : [item];
};
Number.from = function(item){
var number = parseFloat(item);
return isFinite(number) ? number : null;
};
String.from = function(item){
return item + '';
};
// hide, protect
Function.implement({
hide: function(){
this.$hidden = true;
return this;
},
protect: function(){
this.$protected = true;
return this;
}
});
// Type
var Type = this.Type = function(name, object){
if (name){
var lower = name.toLowerCase();
var typeCheck = function(item){
return (typeOf(item) == lower);
};
Type['is' + name] = typeCheck;
if (object != null){
object.prototype.$family = (function(){
return lower;
}).hide();
}
}
if (object == null) return null;
object.extend(this);
object.$constructor = Type;
object.prototype.$constructor = object;
return object;
};
var toString = Object.prototype.toString;
Type.isEnumerable = function(item){
return (item != null && typeof item.length == 'number' && toString.call(item) != '[object Function]' );
};
var hooks = {};
var hooksOf = function(object){
var type = typeOf(object.prototype);
return hooks[type] || (hooks[type] = []);
};
var implement = function(name, method){
if (method && method.$hidden) return;
var hooks = hooksOf(this);
for (var i = 0; i < hooks.length; i++){
var hook = hooks[i];
if (typeOf(hook) == 'type') implement.call(hook, name, method);
else hook.call(this, name, method);
}
var previous = this.prototype[name];
if (previous == null || !previous.$protected) this.prototype[name] = method;
if (this[name] == null && typeOf(method) == 'function') extend.call(this, name, function(item){
return method.apply(item, slice.call(arguments, 1));
});
};
var extend = function(name, method){
if (method && method.$hidden) return;
var previous = this[name];
if (previous == null || !previous.$protected) this[name] = method;
};
Type.implement({
implement: implement.overloadSetter(),
extend: extend.overloadSetter(),
alias: function(name, existing){
implement.call(this, name, this.prototype[existing]);
}.overloadSetter(),
mirror: function(hook){
hooksOf(this).push(hook);
return this;
}
});
new Type('Type', Type);
// Default Types
var force = function(name, object, methods){
var isType = (object != Object),
prototype = object.prototype;
if (isType) object = new Type(name, object);
for (var i = 0, l = methods.length; i < l; i++){
var key = methods[i],
generic = object[key],
proto = prototype[key];
if (generic) generic.protect();
if (isType && proto) object.implement(key, proto.protect());
}
if (isType){
var methodsEnumerable = prototype.propertyIsEnumerable(methods[0]);
object.forEachMethod = function(fn){
if (!methodsEnumerable) for (var i = 0, l = methods.length; i < l; i++){
fn.call(prototype, prototype[methods[i]], methods[i]);
}
for (var key in prototype) fn.call(prototype, prototype[key], key);
};
}
return force;
};
force('String', String, [
'charAt', 'charCodeAt', 'concat', 'contains', 'indexOf', 'lastIndexOf', 'match', 'quote', 'replace', 'search',
'slice', 'split', 'substr', 'substring', 'trim', 'toLowerCase', 'toUpperCase'
])('Array', Array, [
'pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift', 'concat', 'join', 'slice',
'indexOf', 'lastIndexOf', 'filter', 'forEach', 'every', 'map', 'some', 'reduce', 'reduceRight'
])('Number', Number, [
'toExponential', 'toFixed', 'toLocaleString', 'toPrecision'
])('Function', Function, [
'apply', 'call', 'bind'
])('RegExp', RegExp, [
'exec', 'test'
])('Object', Object, [
'create', 'defineProperty', 'defineProperties', 'keys',
'getPrototypeOf', 'getOwnPropertyDescriptor', 'getOwnPropertyNames',
'preventExtensions', 'isExtensible', 'seal', 'isSealed', 'freeze', 'isFrozen'
])('Date', Date, ['now']);
Object.extend = extend.overloadSetter();
Date.extend('now', function(){
return +(new Date);
});
new Type('Boolean', Boolean);
// fixes NaN returning as Number
Number.prototype.$family = function(){
return isFinite(this) ? 'number' : 'null';
}.hide();
// Number.random
Number.extend('random', function(min, max){
return Math.floor(Math.random() * (max - min + 1) + min);
});
// forEach, each
var hasOwnProperty = Object.prototype.hasOwnProperty;
Object.extend('forEach', function(object, fn, bind){
for (var key in object){
if (hasOwnProperty.call(object, key)) fn.call(bind, object[key], key, object);
}
});
Object.each = Object.forEach;
Array.implement({
/*<!ES5>*/
forEach: function(fn, bind){
for (var i = 0, l = this.length; i < l; i++){
if (i in this) fn.call(bind, this[i], i, this);
}
},
/*</!ES5>*/
each: function(fn, bind){
Array.forEach(this, fn, bind);
return this;
}
});
// Array & Object cloning, Object merging and appending
var cloneOf = function(item){
switch (typeOf(item)){
case 'array': return item.clone();
case 'object': return Object.clone(item);
default: return item;
}
};
Array.implement('clone', function(){
var i = this.length, clone = new Array(i);
while (i--) clone[i] = cloneOf(this[i]);
return clone;
});
var mergeOne = function(source, key, current){
switch (typeOf(current)){
case 'object':
if (typeOf(source[key]) == 'object') Object.merge(source[key], current);
else source[key] = Object.clone(current);
break;
case 'array': source[key] = current.clone(); break;
default: source[key] = current;
}
return source;
};
Object.extend({
merge: function(source, k, v){
if (typeOf(k) == 'string') return mergeOne(source, k, v);
for (var i = 1, l = arguments.length; i < l; i++){
var object = arguments[i];
for (var key in object) mergeOne(source, key, object[key]);
}
return source;
},
clone: function(object){
var clone = {};
for (var key in object) clone[key] = cloneOf(object[key]);
return clone;
},
append: function(original){
for (var i = 1, l = arguments.length; i < l; i++){
var extended = arguments[i] || {};
for (var key in extended) original[key] = extended[key];
}
return original;
}
});
// Object-less types
['Object', 'WhiteSpace', 'TextNode', 'Collection', 'Arguments'].each(function(name){
new Type(name);
});
// Unique ID
var UID = Date.now();
String.extend('uniqueID', function(){
return (UID++).toString(36);
});
})();
/*
---
name: Array
description: Contains Array Prototypes like each, contains, and erase.
license: MIT-style license.
requires: [Type]
provides: Array
...
*/
Array.implement({
/*<!ES5>*/
every: function(fn, bind){
for (var i = 0, l = this.length >>> 0; i < l; i++){
if ((i in this) && !fn.call(bind, this[i], i, this)) return false;
}
return true;
},
filter: function(fn, bind){
var results = [];
for (var value, i = 0, l = this.length >>> 0; i < l; i++) if (i in this){
value = this[i];
if (fn.call(bind, value, i, this)) results.push(value);
}
return results;
},
indexOf: function(item, from){
var length = this.length >>> 0;
for (var i = (from < 0) ? Math.max(0, length + from) : from || 0; i < length; i++){
if (this[i] === item) return i;
}
return -1;
},
map: function(fn, bind){
var length = this.length >>> 0, results = Array(length);
for (var i = 0; i < length; i++){
if (i in this) results[i] = fn.call(bind, this[i], i, this);
}
return results;
},
some: function(fn, bind){
for (var i = 0, l = this.length >>> 0; i < l; i++){
if ((i in this) && fn.call(bind, this[i], i, this)) return true;
}
return false;
},
/*</!ES5>*/
clean: function(){
return this.filter(function(item){
return item != null;
});
},
invoke: function(methodName){
var args = Array.slice(arguments, 1);
return this.map(function(item){
return item[methodName].apply(item, args);
});
},
associate: function(keys){
var obj = {}, length = Math.min(this.length, keys.length);
for (var i = 0; i < length; i++) obj[keys[i]] = this[i];
return obj;
},
link: function(object){
var result = {};
for (var i = 0, l = this.length; i < l; i++){
for (var key in object){
if (object[key](this[i])){
result[key] = this[i];
delete object[key];
break;
}
}
}
return result;
},
contains: function(item, from){
return this.indexOf(item, from) != -1;
},
append: function(array){
this.push.apply(this, array);
return this;
},
getLast: function(){
return (this.length) ? this[this.length - 1] : null;
},
getRandom: function(){
return (this.length) ? this[Number.random(0, this.length - 1)] : null;
},
include: function(item){
if (!this.contains(item)) this.push(item);
return this;
},
combine: function(array){
for (var i = 0, l = array.length; i < l; i++) this.include(array[i]);
return this;
},
erase: function(item){
for (var i = this.length; i--;){
if (this[i] === item) this.splice(i, 1);
}
return this;
},
empty: function(){
this.length = 0;
return this;
},
flatten: function(){
var array = [];
for (var i = 0, l = this.length; i < l; i++){
var type = typeOf(this[i]);
if (type == 'null') continue;
array = array.concat((type == 'array' || type == 'collection' || type == 'arguments' || instanceOf(this[i], Array)) ? Array.flatten(this[i]) : this[i]);
}
return array;
},
pick: function(){
for (var i = 0, l = this.length; i < l; i++){
if (this[i] != null) return this[i];
}
return null;
},
hexToRgb: function(array){
if (this.length != 3) return null;
var rgb = this.map(function(value){
if (value.length == 1) value += value;
return parseInt(value, 16);
});
return (array) ? rgb : 'rgb(' + rgb + ')';
},
rgbToHex: function(array){
if (this.length < 3) return null;
if (this.length == 4 && this[3] == 0 && !array) return 'transparent';
var hex = [];
for (var i = 0; i < 3; i++){
var bit = (this[i] - 0).toString(16);
hex.push((bit.length == 1) ? '0' + bit : bit);
}
return (array) ? hex : '#' + hex.join('');
}
});
/*
---
name: String
description: Contains String Prototypes like camelCase, capitalize, test, and toInt.
license: MIT-style license.
requires: [Type, Array]
provides: String
...
*/
String.implement({
//<!ES6>
contains: function(string, index){
return (index ? String(this).slice(index) : String(this)).indexOf(string) > -1;
},
//</!ES6>
test: function(regex, params){
return ((typeOf(regex) == 'regexp') ? regex : new RegExp('' + regex, params)).test(this);
},
trim: function(){
return String(this).replace(/^s+|s+$/g, '');
},
clean: function(){
return String(this).replace(/s+/g, ' ').trim();
},
camelCase: function(){
return String(this).replace(/-D/g, function(match){
return match.charAt(1).toUpperCase();
});
},
hyphenate: function(){
return String(this).replace(/[A-Z]/g, function(match){
return ('-' + match.charAt(0).toLowerCase());
});
},
capitalize: function(){
return String(this).replace(/b[a-z]/g, function(match){
return match.toUpperCase();
});
},
escapeRegExp: function(){
return String(this).replace(/([-.*+?^${}()|[]/\])/g, '\$1');
},
toInt: function(base){
return parseInt(this, base || 10);
},
toFloat: function(){
return parseFloat(this);
},
hexToRgb: function(array){
var hex = String(this).match(/^#?(w{1,2})(w{1,2})(w{1,2})$/);
return (hex) ? hex.slice(1).hexToRgb(array) : null;
},
rgbToHex: function(array){
var rgb = String(this).match(/d{1,3}/g);
return (rgb) ? rgb.rgbToHex(array) : null;
},
substitute: function(object, regexp){
return String(this).replace(regexp || (/\?{([^{}]+)}/g), function(match, name){
if (match.charAt(0) == '\') return match.slice(1);
return (object[name] != null) ? object[name] : '';
});
}
});
//<1.4compat>
String.prototype.contains = function(string, separator){
return (separator) ? (separator + this + separator).indexOf(separator + string + separator) > -1 : String(this).indexOf(string) > -1;
};
//</1.4compat>
/*
---
name: Number
description: Contains Number Prototypes like limit, round, times, and ceil.
license: MIT-style license.
requires: Type
provides: Number
...
*/
Number.implement({
limit: function(min, max){
return Math.min(max, Math.max(min, this));
},
round: function(precision){
precision = Math.pow(10, precision || 0).toFixed(precision < 0 ? -precision : 0);
return Math.round(this * precision) / precision;
},
times: function(fn, bind){
for (var i = 0; i < this; i++) fn.call(bind, i, this);
},
toFloat: function(){
return parseFloat(this);
},
toInt: function(base){
return parseInt(this, base || 10);
}
});
Number.alias('each', 'times');
(function(math){
var methods = {};
math.each(function(name){
if (!Number[name]) methods[name] = function(){
return Math[name].apply(null, [this].concat(Array.from(arguments)));
};
});
Number.implement(methods);
})(['abs', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'exp', 'floor', 'log', 'max', 'min', 'pow', 'sin', 'sqrt', 'tan']);
/*
---
name: Function
description: Contains Function Prototypes like create, bind, pass, and delay.
license: MIT-style license.
requires: Type
provides: Function
...
*/
Function.extend({
attempt: function(){
for (var i = 0, l = arguments.length; i < l; i++){
try {
return arguments[i]();
} catch (e){}
}
return null;
}
});
Function.implement({
attempt: function(args, bind){
try {
return this.apply(bind, Array.from(args));
} catch (e){}
return null;
},
/*<!ES5-bind>*/
bind: function(that){
var self = this,
args = arguments.length > 1 ? Array.slice(arguments, 1) : null,
F = function(){};
var bound = function(){
var context = that, length = arguments.length;
if (this instanceof bound){
F.prototype = self.prototype;
context = new F;
}
var result = (!args && !length)
? self.call(context)
: self.apply(context, args && length ? args.concat(Array.slice(arguments)) : args || arguments);
return context == that ? result : context;
};
return bound;
},
/*</!ES5-bind>*/
pass: function(args, bind){
var self = this;
if (args != null) args = Array.from(args);
return function(){
return self.apply(bind, args || arguments);
};
},
delay: function(delay, bind, args){
return setTimeout(this.pass((args == null ? [] : args), bind), delay);
},
periodical: function(periodical, bind, args){
return setInterval(this.pass((args == null ? [] : args), bind), periodical);
}
});
/*
---
name: Object
description: Object generic methods
license: MIT-style license.
requires: Type
provides: [Object, Hash]
...
*/
(function(){
var hasOwnProperty = Object.prototype.hasOwnProperty;
Object.extend({
subset: function(object, keys){
var results = {};
for (var i = 0, l = keys.length; i < l; i++){
var k = keys[i];
if (k in object) results[k] = object[k];
}
return results;
},
map: function(object, fn, bind){
var results = {};
for (var key in object){
if (hasOwnProperty.call(object, key)) results[key] = fn.call(bind, object[key], key, object);
}
return results;
},
filter: function(object, fn, bind){
var results = {};
for (var key in object){
var value = object[key];
if (hasOwnProperty.call(object, key) && fn.call(bind, value, key, object)) results[key] = value;
}
return results;
},
every: function(object, fn, bind){
for (var key in object){
if (hasOwnProperty.call(object, key) && !fn.call(bind, object[key], key)) return false;
}
return true;
},
some: function(object, fn, bind){
for (var key in object){
if (hasOwnProperty.call(object, key) && fn.call(bind, object[key], key)) return true;
}
return false;
},
keys: function(object){
var keys = [];
for (var key in object){
if (hasOwnProperty.call(object, key)) keys.push(key);
}
return keys;
},
values: function(object){
var values = [];
for (var key in object){
if (hasOwnProperty.call(object, key)) values.push(object[key]);
}
return values;
},
getLength: function(object){
return Object.keys(object).length;
},
keyOf: function(object, value){
for (var key in object){
if (hasOwnProperty.call(object, key) && object[key] === value) return key;
}
return null;
},
contains: function(object, value){
return Object.keyOf(object, value) != null;
},
toQueryString: function(object, base){
var queryString = [];
Object.each(object, function(value, key){
if (base) key = base + '[' + key + ']';
var result;
switch (typeOf(value)){
case 'object': result = Object.toQueryString(value, key); break;
case 'array':
var qs = {};
value.each(function(val, i){
qs[i] = val;
});
result = Object.toQueryString(qs, key);
break;
default: result = key + '=' + encodeURIComponent(value);
}
if (value != null) queryString.push(result);
});
return queryString.join('&');
}
});
})();
/*
---
name: Browser
description: The Browser Object. Contains Browser initialization, Window and Document, and the Browser Hash.
license: MIT-style license.
requires: [Array, Function, Number, String]
provides: [Browser, Window, Document]
...
*/
(function(){
var document = this.document;
var window = document.window = this;
var parse = function(ua, platform){
ua = ua.toLowerCase();
platform = (platform ? platform.toLowerCase() : '');
var UA = ua.match(/(opera|ie|firefox|chrome|trident|crios|version)[s/:]([wd.]+)?.*?(safari|(?:rv[s/:]|version[s/:])([wd.]+)|$)/) || [null, 'unknown', 0];
if (UA[1] == 'trident'){
UA[1] = 'ie';
if (UA[4]) UA[2] = UA[4];
} else if (UA[1] == 'crios'){
UA[1] = 'chrome';
}
platform = ua.match(/ip(?:ad|od|hone)/) ? 'ios' : (ua.match(/(?:webos|android)/) || platform.match(/mac|win|linux/) || ['other'])[0];
if (platform == 'win') platform = 'windows';
return {
extend: Function.prototype.extend,
name: (UA[1] == 'version') ? UA[3] : UA[1],
version: parseFloat((UA[1] == 'opera' && UA[4]) ? UA[4] : UA[2]),
platform: platform
};
};
var Browser = this.Browser = parse(navigator.userAgent, navigator.platform);
if (Browser.name == 'ie'){
Browser.version = document.documentMode;
}
Browser.extend({
Features: {
xpath: !!(document.evaluate),
air: !!(window.runtime),
query: !!(document.querySelector),
json: !!(window.JSON)
},
parseUA: parse
});
//<1.4compat>
Browser[Browser.name] = true;
Browser[Browser.name + parseInt(Browser.version, 10)] = true;
if (Browser.name == 'ie' && Browser.version >= '11'){
delete Browser.ie;
}
var platform = Browser.platform;
if (platform == 'windows'){
platform = 'win';
}
Browser.Platform = {
name: platform
};
Browser.Platform[platform] = true;
//</1.4compat>
// Request
Browser.Request = (function(){
var XMLHTTP = function(){
return new XMLHttpRequest();
};
var MSXML2 = function(){
return new ActiveXObject('MSXML2.XMLHTTP');
};
var MSXML = function(){
return new ActiveXObject('Microsoft.XMLHTTP');
};
return Function.attempt(function(){
XMLHTTP();
return XMLHTTP;
}, function(){
MSXML2();
return MSXML2;
}, function(){
MSXML();
return MSXML;
});
})();
Browser.Features.xhr = !!(Browser.Request);
//<1.4compat>
// Flash detection
var version = (Function.attempt(function(){
return navigator.plugins['Shockwave Flash'].description;
}, function(){
return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
}) || '0 r0').match(/d+/g);
Browser.Plugins = {
Flash: {
version: Number(version[0] || '0.' + version[1]) || 0,
build: Number(version[2]) || 0
}
};
//</1.4compat>
// String scripts
Browser.exec = function(text){
if (!text) return text;
if (window.execScript){
window.execScript(text);
} else {
var script = document.createElement('script');
script.setAttribute('type', 'text/javascript');
script.text = text;
document.head.appendChild(script);
document.head.removeChild(script);
}
return text;
};
String.implement('stripScripts', function(exec){
var scripts = '';
var text = this.replace(/<script[^>]*>([sS]*?)</script>/gi, function(all, code){
scripts += code + 'n';
return '';
});
if (exec === true) Browser.exec(scripts);
else if (typeOf(exec) == 'function') exec(scripts, text);
return text;
});
// Window, Document
Browser.extend({
Document: this.Document,
Window: this.Window,
Element: this.Element,
Event: this.Event
});
this.Window = this.$constructor = new Type('Window', function(){});
this.$family = Function.from('window').hide();
Window.mirror(function(name, method){
window[name] = method;
});
this.Document = document.$constructor = new Type('Document', function(){});
document.$family = Function.from('document').hide();
Document.mirror(function(name, method){
document[name] = method;
});
document.html = document.documentElement;
if (!document.head) document.head = document.getElementsByTagName('head')[0];
if (document.execCommand) try {
document.execCommand("BackgroundImageCache", false, true);
} catch (e){}
/*<ltIE9>*/
if (this.attachEvent && !this.addEventListener){
var unloadEvent = function(){
this.detachEvent('onunload', unloadEvent);
document.head = document.html = document.window = null;
window = this.Window = document = null;
};
this.attachEvent('onunload', unloadEvent);
}
// IE fails on collections and <select>.options (refers to <select>)
var arrayFrom = Array.from;
try {
arrayFrom(document.html.childNodes);
} catch(e){
Array.from = function(item){
if (typeof item != 'string' && Type.isEnumerable(item) && typeOf(item) != 'array'){
var i = item.length, array = new Array(i);
while (i--) array[i] = item[i];
return array;
}
return arrayFrom(item);
};
var prototype = Array.prototype,
slice = prototype.slice;
['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift', 'concat', 'join', 'slice'].each(function(name){
var method = prototype[name];
Array[name] = function(item){
return method.apply(Array.from(item), slice.call(arguments, 1));
};
});
}
/*</ltIE9>*/
})();
/*
---
name: Event
description: Contains the Event Type, to make the event object cross-browser.
license: MIT-style license.
requires: [Window, Document, Array, Function, String, Object]
provides: Event
...
*/
(function(){
var _keys = {};
var normalizeWheelSpeed = function(event){
var normalized;
if (event.wheelDelta){
normalized = event.wheelDelta % 120 == 0 ? event.wheelDelta / 120 : event.wheelDelta / 12;
} else {
var rawAmount = event.deltaY || event.detail || 0;
normalized = -(rawAmount % 3 == 0 ? rawAmount / 3 : rawAmount * 10);
}
return normalized;
}
var DOMEvent = this.DOMEvent = new Type('DOMEvent', function(event, win){
if (!win) win = window;
event = event || win.event;
if (event.$extended) return event;
this.event = event;
this.$extended = true;
this.shift = event.shiftKey;
this.control = event.ctrlKey;
this.alt = event.altKey;
this.meta = event.metaKey;
var type = this.type = event.type;
var target = event.target || event.srcElement;
while (target && target.nodeType == 3) target = target.parentNode;
this.target = document.id(target);
if (type.indexOf('key') == 0){
var code = this.code = (event.which || event.keyCode);
this.key = _keys[code];
if (type == 'keydown' || type == 'keyup'){
if (code > 111 && code < 124) this.key = 'f' + (code - 111);
else if (code > 95 && code < 106) this.key = code - 96;
}
if (this.key == null) this.key = String.fromCharCode(code).toLowerCase();
} else if (type == 'click' || type == 'dblclick' || type == 'contextmenu' || type == 'wheel' || type == 'DOMMouseScroll' || type.indexOf('mouse') == 0){
var doc = win.document;
doc = (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
this.page = {
x: (event.pageX != null) ? event.pageX : event.clientX + doc.scrollLeft,
y: (event.pageY != null) ? event.pageY : event.clientY + doc.scrollTop
};
this.client = {
x: (event.pageX != null) ? event.pageX - win.pageXOffset : event.clientX,
y: (event.pageY != null) ? event.pageY - win.pageYOffset : event.clientY
};
if (type == 'DOMMouseScroll' || type == 'wheel' || type == 'mousewheel') this.wheel = normalizeWheelSpeed(event);
this.rightClick = (event.which == 3 || event.button == 2);
if (type == 'mouseover' || type == 'mouseout'){
var related = event.relatedTarget || event[(type == 'mouseover' ? 'from' : 'to') + 'Element'];
while (related && related.nodeType == 3) related = related.parentNode;
this.relatedTarget = document.id(related);
}
} else if (type.indexOf('touch') == 0 || type.indexOf('gesture') == 0){
this.rotation = event.rotation;
this.scale = event.scale;
this.targetTouches = event.targetTouches;
this.changedTouches = event.changedTouches;
var touches = this.touches = event.touches;
if (touches && touches[0]){
var touch = touches[0];
this.page = {x: touch.pageX, y: touch.pageY};
this.client = {x: touch.clientX, y: touch.clientY};
}
}
if (!this.client) this.client = {};
if (!this.page) this.page = {};
});
DOMEvent.implement({
stop: function(){
return this.preventDefault().stopPropagation();
},
stopPropagation: function(){
if (this.event.stopPropagation) this.event.stopPropagation();
else this.event.cancelBubble = true;
return this;
},
preventDefault: function(){
if (this.event.preventDefault) this.event.preventDefault();
else this.event.returnValue = false;
return this;
}
});
DOMEvent.defineKey = function(code, key){
_keys[code] = key;
return this;
};
DOMEvent.defineKeys = DOMEvent.defineKey.overloadSetter(true);
DOMEvent.defineKeys({
'38': 'up', '40': 'down', '37': 'left', '39': 'right',
'27': 'esc', '32': 'space', '8': 'backspace', '9': 'tab',
'46': 'delete', '13': 'enter'
});
})();
/*
---
name: Class
description: Contains the Class Function for easily creating, extending, and implementing reusable Classes.
license: MIT-style license.
requires: [Array, String, Function, Number]
provides: Class
...
*/
(function(){
var Class = this.Class = new Type('Class', function(params){
if (instanceOf(params, Function)) params = {initialize: params};
var newClass = function(){
reset(this);
if (newClass.$prototyping) return this;
this.$caller = null;
var value = (this.initialize) ? this.initialize.apply(this, arguments) : this;
this.$caller = this.caller = null;
return value;
}.extend(this).implement(params);
newClass.$constructor = Class;
newClass.prototype.$constructor = newClass;
newClass.prototype.parent = parent;
return newClass;
});
var parent = function(){
if (!this.$caller) throw new Error('The method "parent" cannot be called.');
var name = this.$caller.$name,
parent = this.$caller.$owner.parent,
previous = (parent) ? parent.prototype[name] : null;
if (!previous) throw new Error('The method "' + name + '" has no parent.');
return previous.apply(this, arguments);
};
var reset = function(object){
for (var key in object){
var value = object[key];
switch (typeOf(value)){
case 'object':
var F = function(){};
F.prototype = value;
object[key] = reset(new F);
break;
case 'array': object[key] = value.clone(); break;
}
}
return object;
};
var wrap = function(self, key, method){
if (method.$origin) method = method.$origin;
var wrapper = function(){
if (method.$protected && this.$caller == null) throw new Error('The method "' + key + '" cannot be called.');
var caller = this.caller, current = this.$caller;
this.caller = current; this.$caller = wrapper;
var result = method.apply(this, arguments);
this.$caller = current; this.caller = caller;
return result;
}.extend({$owner: self, $origin: method, $name: key});
return wrapper;
};
var implement = function(key, value, retain){
if (Class.Mutators.hasOwnProperty(key)){
value = Class.Mutators[key].call(this, value);
if (value == null) return this;
}
if (typeOf(value) == 'function'){
if (value.$hidden) return this;
this.prototype[key] = (retain) ? value : wrap(this, key, value);
} else {
Object.merge(this.prototype, key, value);
}
return this;
};
var getInstance = function(klass){
klass.$prototyping = true;
var proto = new klass;
delete klass.$prototyping;
return proto;
};
Class.implement('implement', implement.overloadSetter());
Class.Mutators = {
Extends: function(parent){
this.parent = parent;
this.prototype = getInstance(parent);
},
Implements: function(items){
Array.from(items).each(function(item){
var instance = new item;
for (var key in instance) implement.call(this, key, instance[key], true);
}, this);
}
};
})();
/*
---
name: Class.Extras
description: Contains Utility Classes that can be implemented into your own Classes to ease the execution of many common tasks.
license: MIT-style license.
requires: Class
provides: [Class.Extras, Chain, Events, Options]
...
*/
(function(){
this.Chain = new Class({
$chain: [],
chain: function(){
this.$chain.append(Array.flatten(arguments));
return this;
},
callChain: function(){
return (this.$chain.length) ? this.$chain.shift().apply(this, arguments) : false;
},
clearChain: function(){
this.$chain.empty();
return this;
}
});
var removeOn = function(string){
return string.replace(/^on([A-Z])/, function(full, first){
return first.toLowerCase();
});
};
this.Events = new Class({
$events: {},
addEvent: function(type, fn, internal){
type = removeOn(type);
this.$events[type] = (this.$events[type] || []).include(fn);
if (internal) fn.internal = true;
return this;
},
addEvents: function(events){
for (var type in events) this.addEvent(type, events[type]);
return this;
},
fireEvent: function(type, args, delay){
type = removeOn(type);
var events = this.$events[type];
if (!events) return this;
args = Array.from(args);
events.each(function(fn){
if (delay) fn.delay(delay, this, args);
else fn.apply(this, args);
}, this);
return this;
},
removeEvent: function(type, fn){
type = removeOn(type);
var events = this.$events[type];
if (events && !fn.internal){
var index = events.indexOf(fn);
if (index != -1) delete events[index];
}
return this;
},
removeEvents: function(events){
var type;
if (typeOf(events) == 'object'){
for (type in events) this.removeEvent(type, events[type]);
return this;
}
if (events) events = removeOn(events);
for (type in this.$events){
if (events && events != type) continue;
var fns = this.$events[type];
for (var i = fns.length; i--;) if (i in fns){
this.removeEvent(type, fns[i]);
}
}
return this;
}
});
this.Options = new Class({
setOptions: function(){
var options = this.options = Object.merge.apply(null, [{}, this.options].append(arguments));
if (this.addEvent) for (var option in options){
if (typeOf(options[option]) != 'function' || !(/^on[A-Z]/).test(option)) continue;
this.addEvent(option, options[option]);
delete options[option];
}
return this;
}
});
})();
/*
---
name: Slick.Parser
description: Standalone CSS3 Selector parser
provides: Slick.Parser
...
*/
;(function(){
var parsed,
separatorIndex,
combinatorIndex,
reversed,
cache = {},
reverseCache = {},
reUnescape = /\/g;
var parse = function(expression, isReversed){
if (expression == null) return null;
if (expression.Slick === true) return expression;
expression = ('' + expression).replace(/^s+|s+$/g, '');
reversed = !!isReversed;
var currentCache = (reversed) ? reverseCache : cache;
if (currentCache[expression]) return currentCache[expression];
parsed = {
Slick: true,
expressions: [],
raw: expression,
reverse: function(){
return parse(this.raw, true);
}
};
separatorIndex = -1;
while (expression != (expression = expression.replace(regexp, parser)));
parsed.length = parsed.expressions.length;
return currentCache[parsed.raw] = (reversed) ? reverse(parsed) : parsed;
};
var reverseCombinator = function(combinator){
if (combinator === '!') return ' ';
else if (combinator === ' ') return '!';
else if ((/^!/).test(combinator)) return combinator.replace(/^!/, '');
else return '!' + combinator;
};
var reverse = function(expression){
var expressions = expression.expressions;
for (var i = 0; i < expressions.length; i++){
var exp = expressions[i];
var last = {parts: [], tag: '*', combinator: reverseCombinator(exp[0].combinator)};
for (var j = 0; j < exp.length; j++){
var cexp = exp[j];
if (!cexp.reverseCombinator) cexp.reverseCombinator = ' ';
cexp.combinator = cexp.reverseCombinator;
delete cexp.reverseCombinator;
}
exp.reverse().push(last);
}
return expression;
};
var escapeRegExp = function(string){// Credit: XRegExp 0.6.1 (c) 2007-2008 Steven Levithan <http://stevenlevithan.com/regex/xregexp/> MIT License
return string.replace(/[-[]{}()*+?.\^$|,#s]/g, function(match){
return '\' + match;
});
};
var regexp = new RegExp(
/*
#!/usr/bin/env ruby
puts "tt" + DATA.read.gsub(/(?x)|s+#.*$|s+|\$|\n/,'')
__END__
"(?x)^(?:
\s* ( , ) \s* # Separator n
| \s* ( <combinator>+ ) \s* # Combinator n
| ( \s+ ) # CombinatorChildren n
| ( <unicode>+ | \* ) # Tag n
| \# ( <unicode>+ ) # ID n
| \. ( <unicode>+ ) # ClassName n
| # Attribute n
\[
\s* (<unicode1>+) (?:
\s* ([*^$!~|]?=) (?:
\s* (?:
(["']?)(.*?)\9
)
)
)? \s*
\](?!\]) n
| :+ ( <unicode>+ )(?:
\( (?:
(?:(["'])([^\12]*)\12)|((?:\([^)]+\)|[^()]*)+)
) \)
)?
)"
*/
"^(?:\s*(,)\s*|\s*(<combinator>+)\s*|(\s+)|(<unicode>+|\*)|\#(<unicode>+)|\.(<unicode>+)|\[\s*(<unicode1>+)(?:\s*([*^$!~|]?=)(?:\s*(?:(["']?)(.*?)\9)))?\s*\](?!\])|(:+)(<unicode>+)(?:\((?:(?:(["'])([^\13]*)\13)|((?:\([^)]+\)|[^()]*)+))\))?)"
.replace(/<combinator>/, '[' + escapeRegExp(">+~`!@$%^&={}\;</") + ']')
.replace(/<unicode>/g, '(?:[\w\u00a1-\uFFFF-]|\\[^\s0-9a-f])')
.replace(/<unicode1>/g, '(?:[:\w\u00a1-\uFFFF-]|\\[^\s0-9a-f])')
);
function parser(
rawMatch,
separator,
combinator,
combinatorChildren,
tagName,
id,
className,
attributeKey,
attributeOperator,
attributeQuote,
attributeValue,
pseudoMarker,
pseudoClass,
pseudoQuote,
pseudoClassQuotedValue,
pseudoClassValue
){
if (separator || separatorIndex === -1){
parsed.expressions[++separatorIndex] = [];
combinatorIndex = -1;
if (separator) return '';
}
if (combinator || combinatorChildren || combinatorIndex === -1){
combinator = combinator || ' ';
var currentSeparator = parsed.expressions[separatorIndex];
if (reversed && currentSeparator[combinatorIndex])
currentSeparator[combinatorIndex].reverseCombinator = reverseCombinator(combinator);
currentSeparator[++combinatorIndex] = {combinator: combinator, tag: '*'};
}
var currentParsed = parsed.expressions[separatorIndex][combinatorIndex];
if (tagName){
currentParsed.tag = tagName.replace(reUnescape, '');
} else if (id){
currentParsed.id = id.replace(reUnescape, '');
} else if (className){
className = className.replace(reUnescape, '');
if (!currentParsed.classList) currentParsed.classList = [];
if (!currentParsed.classes) currentParsed.classes = [];
currentParsed.classList.push(className);
currentParsed.classes.push({
value: className,
regexp: new RegExp('(^|\s)' + escapeRegExp(className) + '(\s|$)')
});
} else if (pseudoClass){
pseudoClassValue = pseudoClassValue || pseudoClassQuotedValue;
pseudoClassValue = pseudoClassValue ? pseudoClassValue.replace(reUnescape, '') : null;
if (!currentParsed.pseudos) currentParsed.pseudos = [];
currentParsed.pseudos.push({
key: pseudoClass.replace(reUnescape, ''),
value: pseudoClassValue,
type: pseudoMarker.length == 1 ? 'class' : 'element'
});
} else if (attributeKey){
attributeKey = attributeKey.replace(reUnescape, '');
attributeValue = (attributeValue || '').replace(reUnescape, '');
var test, regexp;
switch (attributeOperator){
case '^=' : regexp = new RegExp( '^'+ escapeRegExp(attributeValue) ); break;
case '$=' : regexp = new RegExp( escapeRegExp(attributeValue) +'$' ); break;
case '~=' : regexp = new RegExp( '(^|\s)'+ escapeRegExp(attributeValue) +'(\s|$)' ); break;
case '|=' : regexp = new RegExp( '^'+ escapeRegExp(attributeValue) +'(-|$)' ); break;
case '=' : test = function(value){
return attributeValue == value;
}; break;
case '*=' : test = function(value){
return value && value.indexOf(attributeValue) > -1;
}; break;
case '!=' : test = function(value){
return attributeValue != value;
}; break;
default : test = function(value){
return !!value;
};
}
if (attributeValue == '' && (/^[*$^]=$/).test(attributeOperator)) test = function(){
return false;
};
if (!test) test = function(value){
return value && regexp.test(value);
};
if (!currentParsed.attributes) currentParsed.attributes = [];
currentParsed.attributes.push({
key: attributeKey,
operator: attributeOperator,
value: attributeValue,
test: test
});
}
return '';
};
// Slick NS
var Slick = (this.Slick || {});
Slick.parse = function(expression){
return parse(expression);
};
Slick.escapeRegExp = escapeRegExp;
if (!this.Slick) this.Slick = Slick;
}).apply(/*<CommonJS>*/(typeof exports != 'undefined') ? exports : /*</CommonJS>*/this);
/*
---
name: Slick.Finder
description: The new, superfast css selector engine.
provides: Slick.Finder
requires: Slick.Parser
...
*/
;(function(){
var local = {},
featuresCache = {},
toString = Object.prototype.toString;
// Feature / Bug detection
local.isNativeCode = function(fn){
return (/{s*[native code]s*}/).test('' + fn);
};
local.isXML = function(document){
return (!!document.xmlVersion) || (!!document.xml) || (toString.call(document) == '[object XMLDocument]') ||
(document.nodeType == 9 && document.documentElement.nodeName != 'HTML');
};
local.setDocument = function(document){
// convert elements / window arguments to document. if document cannot be extrapolated, the function returns.
var nodeType = document.nodeType;
if (nodeType == 9); // document
else if (nodeType) document = document.ownerDocument; // node
else if (document.navigator) document = document.document; // window
else return;
// check if it's the old document
if (this.document === document) return;
this.document = document;
// check if we have done feature detection on this document before
var root = document.documentElement,
rootUid = this.getUIDXML(root),
features = featuresCache[rootUid],
feature;
if (features){
for (feature in features){
this[feature] = features[feature];
}
return;
}
features = featuresCache[rootUid] = {};
features.root = root;
features.isXMLDocument = this.isXML(document);
features.brokenStarGEBTN
= features.starSelectsClosedQSA
= features.idGetsName
= features.brokenMixedCaseQSA
= features.brokenGEBCN
= features.brokenCheckedQSA
= features.brokenEmptyAttributeQSA
= features.isHTMLDocument
= features.nativeMatchesSelector
= false;
var starSelectsClosed, starSelectsComments,
brokenSecondClassNameGEBCN, cachedGetElementsByClassName,
brokenFormAttributeGetter;
var selected, id = 'slick_uniqueid';
var testNode = document.createElement('div');
var testRoot = document.body || document.getElementsByTagName('body')[0] || root;
testRoot.appendChild(testNode);
// on non-HTML documents innerHTML and getElementsById doesnt work properly
try {
testNode.innerHTML = '<a id="'+id+'"></a>';
features.isHTMLDocument = !!document.getElementById(id);
} catch(e){};
if (features.isHTMLDocument){
testNode.style.display = 'none';
// IE returns comment nodes for getElementsByTagName('*') for some documents
testNode.appendChild(document.createComment(''));
starSelectsComments = (testNode.getElementsByTagName('*').length > 1);
// IE returns closed nodes (EG:"</foo>") for getElementsByTagName('*') for some documents
try {
testNode.innerHTML = 'foo</foo>';
selected = testNode.getElementsByTagName('*');
starSelectsClosed = (selected && !!selected.length && selected[0].nodeName.charAt(0) == '/');
} catch(e){};
features.brokenStarGEBTN = starSelectsComments || starSelectsClosed;
// IE returns elements with the name instead of just id for getElementsById for some documents
try {
testNode.innerHTML = '<a name="'+ id +'"></a><b id="'+ id +'"></b>';
features.idGetsName = document.getElementById(id) === testNode.firstChild;
} catch(e){};
if (testNode.getElementsByClassName){
// Safari 3.2 getElementsByClassName caches results
try {
testNode.innerHTML = '<a class="f"></a><a class="b"></a>';
testNode.getElementsByClassName('b').length;
testNode.firstChild.className = 'b';
cachedGetElementsByClassName = (testNode.getElementsByClassName('b').length != 2);
} catch(e){};
// Opera 9.6 getElementsByClassName doesnt detects the class if its not the first one
try {
testNode.innerHTML = '<a class="a"></a><a class="f b a"></a>';
brokenSecondClassNameGEBCN = (testNode.getElementsByClassName('a').length != 2);
} catch(e){};
features.brokenGEBCN = cachedGetElementsByClassName || brokenSecondClassNameGEBCN;
}
if (testNode.querySelectorAll){
// IE 8 returns closed nodes (EG:"</foo>") for querySelectorAll('*') for some documents
try {
testNode.innerHTML = 'foo</foo>';
selected = testNode.querySelectorAll('*');
features.starSelectsClosedQSA = (selected && !!selected.length && selected[0].nodeName.charAt(0) == '/');
} catch(e){};
// Safari 3.2 querySelectorAll doesnt work with mixedcase on quirksmode
try {
testNode.innerHTML = '<a class="MiX"></a>';
features.brokenMixedCaseQSA = !testNode.querySelectorAll('.MiX').length;
} catch(e){};
// Webkit and Opera dont return selected options on querySelectorAll
try {
testNode.innerHTML = '<select><option selected="selected">a</option></select>';
features.brokenCheckedQSA = (testNode.querySelectorAll(':checked').length == 0);
} catch(e){};
// IE returns incorrect results for attr[*^$]="" selectors on querySelectorAll
try {
testNode.innerHTML = '<a class=""></a>';
features.brokenEmptyAttributeQSA = (testNode.querySelectorAll('[class*=""]').length != 0);
} catch(e){};
}
// IE6-7, if a form has an input of id x, form.getAttribute(x) returns a reference to the input
try {
testNode.innerHTML = '<form action="s"><input id="action"/></form>';
brokenFormAttributeGetter = (testNode.firstChild.getAttribute('action') != 's');
} catch(e){};
// native matchesSelector function
features.nativeMatchesSelector = root.matches || /*root.msMatchesSelector ||*/ root.mozMatchesSelector || root.webkitMatchesSelector;
if (features.nativeMatchesSelector) try {
// if matchesSelector trows errors on incorrect sintaxes we can use it
features.nativeMatchesSelector.call(root, ':slick');
features.nativeMatchesSelector = null;
} catch(e){};
}
try {
root.slick_expando = 1;
delete root.slick_expando;
features.getUID = this.getUIDHTML;
} catch(e){
features.getUID = this.getUIDXML;
}
testRoot.removeChild(testNode);
testNode = selected = testRoot = null;
// getAttribute
features.getAttribute = (features.isHTMLDocument && brokenFormAttributeGetter) ? function(node, name){
var method = this.attributeGetters[name];
if (method) return method.call(node);
var attributeNode = node.getAttributeNode(name);
return (attributeNode) ? attributeNode.nodeValue : null;
} : function(node, name){
var method = this.attributeGetters[name];
return (method) ? method.call(node) : node.getAttribute(name);
};
// hasAttribute
features.hasAttribute = (root && this.isNativeCode(root.hasAttribute)) ? function(node, attribute){
return node.hasAttribute(attribute);
} : function(node, attribute){
node = node.getAttributeNode(attribute);
return !!(node && (node.specified || node.nodeValue));
};
// contains
// FIXME: Add specs: local.contains should be different for xml and html documents?
var nativeRootContains = root && this.isNativeCode(root.contains),
nativeDocumentContains = document && this.isNativeCode(document.contains);
features.contains = (nativeRootContains && nativeDocumentContains) ? function(context, node){
return context.contains(node);
} : (nativeRootContains && !nativeDocumentContains) ? function(context, node){
// IE8 does not have .contains on document.
return context === node || ((context === document) ? document.documentElement : context).contains(node);
} : (root && root.compareDocumentPosition) ? function(context, node){
return context === node || !!(context.compareDocumentPosition(node) & 16);
} : function(context, node){
if (node) do {
if (node === context) return true;
} while ((node = node.parentNode));
return false;
};
// document order sorting
// credits to Sizzle (http://sizzlejs.com/)
features.documentSorter = (root.compareDocumentPosition) ? function(a, b){
if (!a.compareDocumentPosition || !b.compareDocumentPosition) return 0;
return a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;
} : ('sourceIndex' in root) ? function(a, b){
if (!a.sourceIndex || !b.sourceIndex) return 0;
return a.sourceIndex - b.sourceIndex;
} : (document.createRange) ? function(a, b){
if (!a.ownerDocument || !b.ownerDocument) return 0;
var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange();
aRange.setStart(a, 0);
aRange.setEnd(a, 0);
bRange.setStart(b, 0);
bRange.setEnd(b, 0);
return aRange.compareBoundaryPoints(Range.START_TO_END, bRange);
} : null ;
root = null;
for (feature in features){
this[feature] = features[feature];
}
};
// Main Method
var reSimpleSelector = /^([#.]?)((?:[w-]+|*))$/,
reEmptyAttribute = /[.+[*$^]=(?:""|'')?]/,
qsaFailExpCache = {};
local.search = function(context, expression, append, first){
var found = this.found = (first) ? null : (append || []);
if (!context) return found;
else if (context.navigator) context = context.document; // Convert the node from a window to a document
else if (!context.nodeType) return found;
// setup
var parsed, i,
uniques = this.uniques = {},
hasOthers = !!(append && append.length),
contextIsDocument = (context.nodeType == 9);
if (this.document !== (contextIsDocument ? context : context.ownerDocument)) this.setDocument(context);
// avoid duplicating items already in the append array
if (hasOthers) for (i = found.length; i--;) uniques[this.getUID(found[i])] = true;
// expression checks
if (typeof expression == 'string'){ // expression is a string
/*<simple-selectors-override>*/
var simpleSelector = expression.match(reSimpleSelector);
simpleSelectors: if (simpleSelector){
var symbol = simpleSelector[1],
name = simpleSelector[2],
node, nodes;
if (!symbol){
if (name == '*' && this.brokenStarGEBTN) break simpleSelectors;
nodes = context.getElementsByTagName(name);
if (first) return nodes[0] || null;
for (i = 0; node = nodes[i++];){
if (!(hasOthers && uniques[this.getUID(node)])) found.push(node);
}
} else if (symbol == '#'){
if (!this.isHTMLDocument || !contextIsDocument) break simpleSelectors;
node = context.getElementById(name);
if (!node) return found;
if (this.idGetsName && node.getAttributeNode('id').nodeValue != name) break simpleSelectors;
if (first) return node || null;
if (!(hasOthers && uniques[this.getUID(node)])) found.push(node);
} else if (symbol == '.'){
if (!this.isHTMLDocument || ((!context.getElementsByClassName || this.brokenGEBCN) && context.querySelectorAll)) break simpleSelectors;
if (context.getElementsByClassName && !this.brokenGEBCN){
nodes = context.getElementsByClassName(name);
if (first) return nodes[0] || null;
for (i = 0; node = nodes[i++];){
if (!(hasOthers && uniques[this.getUID(node)])) found.push(node);
}
} else {
var matchClass = new RegExp('(^|\s)'+ Slick.escapeRegExp(name) +'(\s|$)');
nodes = context.getElementsByTagName('*');
for (i = 0; node = nodes[i++];){
className = node.className;
if (!(className && matchClass.test(className))) continue;
if (first) return node;
if (!(hasOthers && uniques[this.getUID(node)])) found.push(node);
}
}
}
if (hasOthers) this.sort(found);
return (first) ? null : found;
}
/*</simple-selectors-override>*/
/*<query-selector-override>*/
querySelector: if (context.querySelectorAll){
if (!this.isHTMLDocument
|| qsaFailExpCache[expression]
//TODO: only skip when expression is actually mixed case
|| this.brokenMixedCaseQSA
|| (this.brokenCheckedQSA && expression.indexOf(':checked') > -1)
|| (this.brokenEmptyAttributeQSA && reEmptyAttribute.test(expression))
|| (!contextIsDocument //Abort when !contextIsDocument and...
// there are multiple expressions in the selector
// since we currently only fix non-document rooted QSA for single expression selectors
&& expression.indexOf(',') > -1
)
|| Slick.disableQSA
) break querySelector;
var _expression = expression, _context = context;
if (!contextIsDocument){
// non-document rooted QSA
// credits to Andrew Dupont
var currentId = _context.getAttribute('id'), slickid = 'slickid__';
_context.setAttribute('id', slickid);
_expression = '#' + slickid + ' ' + _expression;
context = _context.parentNode;
}
try {
if (first) return context.querySelector(_expression) || null;
else nodes = context.querySelectorAll(_expression);
} catch(e){
qsaFailExpCache[expression] = 1;
break querySelector;
} finally {
if (!contextIsDocument){
if (currentId) _context.setAttribute('id', currentId);
else _context.removeAttribute('id');
context = _context;
}
}
if (this.starSelectsClosedQSA) for (i = 0; node = nodes[i++];){
if (node.nodeName > '@' && !(hasOthers && uniques[this.getUID(node)])) found.push(node);
} else for (i = 0; node = nodes[i++];){
if (!(hasOthers && uniques[this.getUID(node)])) found.push(node);
}
if (hasOthers) this.sort(found);
return found;
}
/*</query-selector-override>*/
parsed = this.Slick.parse(expression);
if (!parsed.length) return found;
} else if (expression == null){ // there is no expression
return found;
} else if (expression.Slick){ // expression is a parsed Slick object
parsed = expression;
} else if (this.contains(context.documentElement || context, expression)){ // expression is a node
(found) ? found.push(expression) : found = expression;
return found;
} else { // other junk
return found;
}
/*<pseudo-selectors>*//*<nth-pseudo-selectors>*/
// cache elements for the nth selectors
this.posNTH = {};
this.posNTHLast = {};
this.posNTHType = {};
this.posNTHTypeLast = {};
/*</nth-pseudo-selectors>*//*</pseudo-selectors>*/
// if append is null and there is only a single selector with one expression use pushArray, else use pushUID
this.push = (!hasOthers && (first || (parsed.length == 1 && parsed.expressions[0].length == 1))) ? this.pushArray : this.pushUID;
if (found == null) found = [];
// default engine
var j, m, n;
var combinator, tag, id, classList, classes, attributes, pseudos;
var currentItems, currentExpression, currentBit, lastBit, expressions = parsed.expressions;
search: for (i = 0; (currentExpression = expressions[i]); i++) for (j = 0; (currentBit = currentExpression[j]); j++){
combinator = 'combinator:' + currentBit.combinator;
if (!this[combinator]) continue search;
tag = (this.isXMLDocument) ? currentBit.tag : currentBit.tag.toUpperCase();
id = currentBit.id;
classList = currentBit.classList;
classes = currentBit.classes;
attributes = currentBit.attributes;
pseudos = currentBit.pseudos;
lastBit = (j === (currentExpression.length - 1));
this.bitUniques = {};
if (lastBit){
this.uniques = uniques;
this.found = found;
} else {
this.uniques = {};
this.found = [];
}
if (j === 0){
this[combinator](context, tag, id, classes, attributes, pseudos, classList);
if (first && lastBit && found.length) break search;
} else {
if (first && lastBit) for (m = 0, n = currentItems.length; m < n; m++){
this[combinator](currentItems[m], tag, id, classes, attributes, pseudos, classList);
if (found.length) break search;
} else for (m = 0, n = currentItems.length; m < n; m++) this[combinator](currentItems[m], tag, id, classes, attributes, pseudos, classList);
}
currentItems = this.found;
}
// should sort if there are nodes in append and if you pass multiple expressions.
if (hasOthers || (parsed.expressions.length > 1)) this.sort(found);
return (first) ? (found[0] || null) : found;
};
// Utils
local.uidx = 1;
local.uidk = 'slick-uniqueid';
local.getUIDXML = function(node){
var uid = node.getAttribute(this.uidk);
if (!uid){
uid = this.uidx++;
node.setAttribute(this.uidk, uid);
}
return uid;
};
local.getUIDHTML = function(node){
return node.uniqueNumber || (node.uniqueNumber = this.uidx++);
};
// sort based on the setDocument documentSorter method.
local.sort = function(results){
if (!this.documentSorter) return results;
results.sort(this.documentSorter);
return results;
};
/*<pseudo-selectors>*//*<nth-pseudo-selectors>*/
local.cacheNTH = {};
local.matchNTH = /^([+-]?d*)?([a-z]+)?([+-]d+)?$/;
local.parseNTHArgument = function(argument){
var parsed = argument.match(this.matchNTH);
if (!parsed) return false;
var special = parsed[2] || false;
var a = parsed[1] || 1;
if (a == '-') a = -1;
var b = +parsed[3] || 0;
parsed =
(special == 'n') ? {a: a, b: b} :
(special == 'odd') ? {a: 2, b: 1} :
(special == 'even') ? {a: 2, b: 0} : {a: 0, b: a};
return (this.cacheNTH[argument] = parsed);
};
local.createNTHPseudo = function(child, sibling, positions, ofType){
return function(node, argument){
var uid = this.getUID(node);
if (!this[positions][uid]){
var parent = node.parentNode;
if (!parent) return false;
var el = parent[child], count = 1;
if (ofType){
var nodeName = node.nodeName;
do {
if (el.nodeName != nodeName) continue;
this[positions][this.getUID(el)] = count++;
} while ((el = el[sibling]));
} else {
do {
if (el.nodeType != 1) continue;
this[positions][this.getUID(el)] = count++;
} while ((el = el[sibling]));
}
}
argument = argument || 'n';
var parsed = this.cacheNTH[argument] || this.parseNTHArgument(argument);
if (!parsed) return false;
var a = parsed.a, b = parsed.b, pos = this[positions][uid];
if (a == 0) return b == pos;
if (a > 0){
if (pos < b) return false;
} else {
if (b < pos) return false;
}
return ((pos - b) % a) == 0;
};
};
/*</nth-pseudo-selectors>*//*</pseudo-selectors>*/
local.pushArray = function(node, tag, id, classes, attributes, pseudos){
if (this.matchSelector(node, tag, id, classes, attributes, pseudos)) this.found.push(node);
};
local.pushUID = function(node, tag, id, classes, attributes, pseudos){
var uid = this.getUID(node);
if (!this.uniques[uid] && this.matchSelector(node, tag, id, classes, attributes, pseudos)){
this.uniques[uid] = true;
this.found.push(node);
}
};
local.matchNode = function(node, selector){
if (this.isHTMLDocument && this.nativeMatchesSelector){
try {
return this.nativeMatchesSelector.call(node, selector.replace(/[([^=]+)=s*([^'"]]+?)s*]/g, '[$1="$2"]'));
} catch(matchError){}
}
var parsed = this.Slick.parse(selector);
if (!parsed) return true;
// simple (single) selectors
var expressions = parsed.expressions, simpleExpCounter = 0, i, currentExpression;
for (i = 0; (currentExpression = expressions[i]); i++){
if (currentExpression.length == 1){
var exp = currentExpression[0];
if (this.matchSelector(node, (this.isXMLDocument) ? exp.tag : exp.tag.toUpperCase(), exp.id, exp.classes, exp.attributes, exp.pseudos)) return true;
simpleExpCounter++;
}
}
if (simpleExpCounter == parsed.length) return false;
var nodes = this.search(this.document, parsed), item;
for (i = 0; item = nodes[i++];){
if (item === node) return true;
}
return false;
};
local.matchPseudo = function(node, name, argument){
var pseudoName = 'pseudo:' + name;
if (this[pseudoName]) return this[pseudoName](node, argument);
var attribute = this.getAttribute(node, name);
return (argument) ? argument == attribute : !!attribute;
};
local.matchSelector = function(node, tag, id, classes, attributes, pseudos){
if (tag){
var nodeName = (this.isXMLDocument) ? node.nodeName : node.nodeName.toUpperCase();
if (tag == '*'){
if (nodeName < '@') return false; // Fix for comment nodes and closed nodes
} else {
if (nodeName != tag) return false;
}
}
if (id && node.getAttribute('id') != id) return false;
var i, part, cls;
if (classes) for (i = classes.length; i--;){
cls = this.getAttribute(node, 'class');
if (!(cls && classes[i].regexp.test(cls))) return false;
}
if (attributes) for (i = attributes.length; i--;){
part = attributes[i];
if (part.operator ? !part.test(this.getAttribute(node, part.key)) : !this.hasAttribute(node, part.key)) return false;
}
if (pseudos) for (i = pseudos.length; i--;){
part = pseudos[i];
if (!this.matchPseudo(node, part.key, part.value)) return false;
}
return true;
};
var combinators = {
' ': function(node, tag, id, classes, attributes, pseudos, classList){ // all child nodes, any level
var i, item, children;
if (this.isHTMLDocument){
getById: if (id){
item = this.document.getElementById(id);
if ((!item && node.all) || (this.idGetsName && item && item.getAttributeNode('id').nodeValue != id)){
// all[id] returns all the elements with that name or id inside node
// if theres just one it will return the element, else it will be a collection
children = node.all[id];
if (!children) return;
if (!children[0]) children = [children];
for (i = 0; item = children[i++];){
var idNode = item.getAttributeNode('id');
if (idNode && idNode.nodeValue == id){
this.push(item, tag, null, classes, attributes, pseudos);
break;
}
}
return;
}
if (!item){
// if the context is in the dom we return, else we will try GEBTN, breaking the getById label
if (this.contains(this.root, node)) return;
else break getById;
} else if (this.document !== node && !this.contains(node, item)) return;
this.push(item, tag, null, classes, attributes, pseudos);
return;
}
getByClass: if (classes && node.getElementsByClassName && !this.brokenGEBCN){
children = node.getElementsByClassName(classList.join(' '));
if (!(children && children.length)) break getByClass;
for (i = 0; item = children[i++];) this.push(item, tag, id, null, attributes, pseudos);
return;
}
}
getByTag: {
children = node.getElementsByTagName(tag);
if (!(children && children.length)) break getByTag;
if (!this.brokenStarGEBTN) tag = null;
for (i = 0; item = children[i++];) this.push(item, tag, id, classes, attributes, pseudos);
}
},
'>': function(node, tag, id, classes, attributes, pseudos){ // direct children
if ((node = node.firstChild)) do {
if (node.nodeType == 1) this.push(node, tag, id, classes, attributes, pseudos);
} while ((node = node.nextSibling));
},
'+': function(node, tag, id, classes, attributes, pseudos){ // next sibling
while ((node = node.nextSibling)) if (node.nodeType == 1){
this.push(node, tag, id, classes, attributes, pseudos);
break;
}
},
'^': function(node, tag, id, classes, attributes, pseudos){ // first child
node = node.firstChild;
if (node){
if (node.nodeType == 1) this.push(node, tag, id, classes, attributes, pseudos);
else this['combinator:+'](node, tag, id, classes, attributes, pseudos);
}
},
'~': function(node, tag, id, classes, attributes, pseudos){ // next siblings
while ((node = node.nextSibling)){
if (node.nodeType != 1) continue;
var uid = this.getUID(node);
if (this.bitUniques[uid]) break;
this.bitUniques[uid] = true;
this.push(node, tag, id, classes, attributes, pseudos);
}
},
'++': function(node, tag, id, classes, attributes, pseudos){ // next sibling and previous sibling
this['combinator:+'](node, tag, id, classes, attributes, pseudos);
this['combinator:!+'](node, tag, id, classes, attributes, pseudos);
},
'~~': function(node, tag, id, classes, attributes, pseudos){ // next siblings and previous siblings
this['combinator:~'](node, tag, id, classes, attributes, pseudos);
this['combinator:!~'](node, tag, id, classes, attributes, pseudos);
},
'!': function(node, tag, id, classes, attributes, pseudos){ // all parent nodes up to document
while ((node = node.parentNode)) if (node !== this.document) this.push(node, tag, id, classes, attributes, pseudos);
},
'!>': function(node, tag, id, classes, attributes, pseudos){ // direct parent (one level)
node = node.parentNode;
if (node !== this.document) this.push(node, tag, id, classes, attributes, pseudos);
},
'!+': function(node, tag, id, classes, attributes, pseudos){ // previous sibling
while ((node = node.previousSibling)) if (node.nodeType == 1){
this.push(node, tag, id, classes, attributes, pseudos);
break;
}
},
'!^': function(node, tag, id, classes, attributes, pseudos){ // last child
node = node.lastChild;
if (node){
if (node.nodeType == 1) this.push(node, tag, id, classes, attributes, pseudos);
else this['combinator:!+'](node, tag, id, classes, attributes, pseudos);
}
},
'!~': function(node, tag, id, classes, attributes, pseudos){ // previous siblings
while ((node = node.previousSibling)){
if (node.nodeType != 1) continue;
var uid = this.getUID(node);
if (this.bitUniques[uid]) break;
this.bitUniques[uid] = true;
this.push(node, tag, id, classes, attributes, pseudos);
}
}
};
for (var c in combinators) local['combinator:' + c] = combinators[c];
var pseudos = {
/*<pseudo-selectors>*/
'empty': function(node){
var child = node.firstChild;
return !(child && child.nodeType == 1) && !(node.innerText || node.textContent || '').length;
},
'not': function(node, expression){
return !this.matchNode(node, expression);
},
'contains': function(node, text){
return (node.innerText || node.textContent || '').indexOf(text) > -1;
},
'first-child': function(node){
while ((node = node.previousSibling)) if (node.nodeType == 1) return false;
return true;
},
'last-child': function(node){
while ((node = node.nextSibling)) if (node.nodeType == 1) return false;
return true;
},
'only-child': function(node){
var prev = node;
while ((prev = prev.previousSibling)) if (prev.nodeType == 1) return false;
var next = node;
while ((next = next.nextSibling)) if (next.nodeType == 1) return false;
return true;
},
/*<nth-pseudo-selectors>*/
'nth-child': local.createNTHPseudo('firstChild', 'nextSibling', 'posNTH'),
'nth-last-child': local.createNTHPseudo('lastChild', 'previousSibling', 'posNTHLast'),
'nth-of-type': local.createNTHPseudo('firstChild', 'nextSibling', 'posNTHType', true),
'nth-last-of-type': local.createNTHPseudo('lastChild', 'previousSibling', 'posNTHTypeLast', true),
'index': function(node, index){
return this['pseudo:nth-child'](node, '' + (index + 1));
},
'even': function(node){
return this['pseudo:nth-child'](node, '2n');
},
'odd': function(node){
return this['pseudo:nth-child'](node, '2n+1');
},
/*</nth-pseudo-selectors>*/
/*<of-type-pseudo-selectors>*/
'first-of-type': function(node){
var nodeName = node.nodeName;
while ((node = node.previousSibling)) if (node.nodeName == nodeName) return false;
return true;
},
'last-of-type': function(node){
var nodeName = node.nodeName;
while ((node = node.nextSibling)) if (node.nodeName == nodeName) return false;
return true;
},
'only-of-type': function(node){
var prev = node, nodeName = node.nodeName;
while ((prev = prev.previousSibling)) if (prev.nodeName == nodeName) return false;
var next = node;
while ((next = next.nextSibling)) if (next.nodeName == nodeName) return false;
return true;
},
/*</of-type-pseudo-selectors>*/
// custom pseudos
'enabled': function(node){
return !node.disabled;
},
'disabled': function(node){
return node.disabled;
},
'checked': function(node){
return node.checked || node.selected;
},
'focus': function(node){
return this.isHTMLDocument && this.document.activeElement === node && (node.href || node.type || this.hasAttribute(node, 'tabindex'));
},
'root': function(node){
return (node === this.root);
},
'selected': function(node){
return node.selected;
}
/*</pseudo-selectors>*/
};
for (var p in pseudos) local['pseudo:' + p] = pseudos[p];
// attributes methods
var attributeGetters = local.attributeGetters = {
'for': function(){
return ('htmlFor' in this) ? this.htmlFor : this.getAttribute('for');
},
'href': function(){
return ('href' in this) ? this.getAttribute('href', 2) : this.getAttribute('href');
},
'style': function(){
return (this.style) ? this.style.cssText : this.getAttribute('style');
},
'tabindex': function(){
var attributeNode = this.getAttributeNode('tabindex');
return (attributeNode && attributeNode.specified) ? attributeNode.nodeValue : null;
},
'type': function(){
return this.getAttribute('type');
},
'maxlength': function(){
var attributeNode = this.getAttributeNode('maxLength');
return (attributeNode && attributeNode.specified) ? attributeNode.nodeValue : null;
}
};
attributeGetters.MAXLENGTH = attributeGetters.maxLength = attributeGetters.maxlength;
// Slick
var Slick = local.Slick = (this.Slick || {});
Slick.version = '1.1.7';
// Slick finder
Slick.search = function(context, expression, append){
return local.search(context, expression, append);
};
Slick.find = function(context, expression){
return local.search(context, expression, null, true);
};
// Slick containment checker
Slick.contains = function(container, node){
local.setDocument(container);
return local.contains(container, node);
};
// Slick attribute getter
Slick.getAttribute = function(node, name){
local.setDocument(node);
return local.getAttribute(node, name);
};
Slick.hasAttribute = function(node, name){
local.setDocument(node);
return local.hasAttribute(node, name);
};
// Slick matcher
Slick.match = function(node, selector){
if (!(node && selector)) return false;
if (!selector || selector === node) return true;
local.setDocument(node);
return local.matchNode(node, selector);
};
// Slick attribute accessor
Slick.defineAttributeGetter = function(name, fn){
local.attributeGetters[name] = fn;
return this;
};
Slick.lookupAttributeGetter = function(name){
return local.attributeGetters[name];
};
// Slick pseudo accessor
Slick.definePseudo = function(name, fn){
local['pseudo:' + name] = function(node, argument){
return fn.call(node, argument);
};
return this;
};
Slick.lookupPseudo = function(name){
var pseudo = local['pseudo:' + name];
if (pseudo) return function(argument){
return pseudo.call(this, argument);
};
return null;
};
// Slick overrides accessor
Slick.override = function(regexp, fn){
local.override(regexp, fn);
return this;
};
Slick.isXML = local.isXML;
Slick.uidOf = function(node){
return local.getUIDHTML(node);
};
if (!this.Slick) this.Slick = Slick;
}).apply(/*<CommonJS>*/(typeof exports != 'undefined') ? exports : /*</CommonJS>*/this);
/*
---
name: Element
description: One of the most important items in MooTools. Contains the dollar function, the dollars function, and an handful of cross-browser, time-saver methods to let you easily work with HTML Elements.
license: MIT-style license.
requires: [Window, Document, Array, String, Function, Object, Number, Slick.Parser, Slick.Finder]
provides: [Element, Elements, $, $$, IFrame, Selectors]
...
*/
var Element = this.Element = function(tag, props){
var konstructor = Element.Constructors[tag];
if (konstructor) return konstructor(props);
if (typeof tag != 'string') return document.id(tag).set(props);
if (!props) props = {};
if (!(/^[w-]+$/).test(tag)){
var parsed = Slick.parse(tag).expressions[0][0];
tag = (parsed.tag == '*') ? 'div' : parsed.tag;
if (parsed.id && props.id == null) props.id = parsed.id;
var attributes = parsed.attributes;
if (attributes) for (var attr, i = 0, l = attributes.length; i < l; i++){
attr = attributes[i];
if (props[attr.key] != null) continue;
if (attr.value != null && attr.operator == '=') props[attr.key] = attr.value;
else if (!attr.value && !attr.operator) props[attr.key] = true;
}
if (parsed.classList && props['class'] == null) props['class'] = parsed.classList.join(' ');
}
return document.newElement(tag, props);
};
if (Browser.Element){
Element.prototype = Browser.Element.prototype;
// IE8 and IE9 require the wrapping.
Element.prototype._fireEvent = (function(fireEvent){
return function(type, event){
return fireEvent.call(this, type, event);
};
})(Element.prototype.fireEvent);
}
new Type('Element', Element).mirror(function(name){
if (Array.prototype[name]) return;
var obj = {};
obj[name] = function(){
var results = [], args = arguments, elements = true;
for (var i = 0, l = this.length; i < l; i++){
var element = this[i], result = results[i] = element[name].apply(element, args);
elements = (elements && typeOf(result) == 'element');
}
return (elements) ? new Elements(results) : results;
};
Elements.implement(obj);
});
if (!Browser.Element){
Element.parent = Object;
Element.Prototype = {
'$constructor': Element,
'$family': Function.from('element').hide()
};
Element.mirror(function(name, method){
Element.Prototype[name] = method;
});
}
Element.Constructors = {};
var IFrame = new Type('IFrame', function(){
var params = Array.link(arguments, {
properties: Type.isObject,
iframe: function(obj){
return (obj != null);
}
});
var props = params.properties || {}, iframe;
if (params.iframe) iframe = document.id(params.iframe);
var onload = props.onload || function(){};
delete props.onload;
props.id = props.name = [props.id, props.name, iframe ? (iframe.id || iframe.name) : 'IFrame_' + String.uniqueID()].pick();
iframe = new Element(iframe || 'iframe', props);
var onLoad = function(){
onload.call(iframe.contentWindow);
};
if (window.frames[props.id]) onLoad();
else iframe.addListener('load', onLoad);
return iframe;
});
var Elements = this.Elements = function(nodes){
if (nodes && nodes.length){
var uniques = {}, node;
for (var i = 0; node = nodes[i++];){
var uid = Slick.uidOf(node);
if (!uniques[uid]){
uniques[uid] = true;
this.push(node);
}
}
}
};
Elements.prototype = {length: 0};
Elements.parent = Array;
new Type('Elements', Elements).implement({
filter: function(filter, bind){
if (!filter) return this;
return new Elements(Array.filter(this, (typeOf(filter) == 'string') ? function(item){
return item.match(filter);
} : filter, bind));
}.protect(),
push: function(){
var length = this.length;
for (var i = 0, l = arguments.length; i < l; i++){
var item = document.id(arguments[i]);
if (item) this[length++] = item;
}
return (this.length = length);
}.protect(),
unshift: function(){
var items = [];
for (var i = 0, l = arguments.length; i < l; i++){
var item = document.id(arguments[i]);
if (item) items.push(item);
}
return Array.prototype.unshift.apply(this, items);
}.protect(),
concat: function(){
var newElements = new Elements(this);
for (var i = 0, l = arguments.length; i < l; i++){
var item = arguments[i];
if (Type.isEnumerable(item)) newElements.append(item);
else newElements.push(item);
}
return newElements;
}.protect(),
append: function(collection){
for (var i = 0, l = collection.length; i < l; i++) this.push(collection[i]);
return this;
}.protect(),
empty: function(){
while (this.length) delete this[--this.length];
return this;
}.protect()
});
(function(){
// FF, IE
var splice = Array.prototype.splice, object = {'0': 0, '1': 1, length: 2};
splice.call(object, 1, 1);
if (object[1] == 1) Elements.implement('splice', function(){
var length = this.length;
var result = splice.apply(this, arguments);
while (length >= this.length) delete this[length--];
return result;
}.protect());
Array.forEachMethod(function(method, name){
Elements.implement(name, method);
});
Array.mirror(Elements);
/*<ltIE8>*/
var createElementAcceptsHTML;
try {
createElementAcceptsHTML = (document.createElement('<input name=x>').name == 'x');
} catch (e){}
var escapeQuotes = function(html){
return ('' + html).replace(/&/g, '&').replace(/"/g, '"');
};
/*</ltIE8>*/
/*<ltIE9>*/
// #2479 - IE8 Cannot set HTML of style element
var canChangeStyleHTML = (function(){
var div = document.createElement('style'),
flag = false;
try {
div.innerHTML = '#justTesing{margin: 0px;}';
flag = !!div.innerHTML;
} catch(e){}
return flag;
})();
/*</ltIE9>*/
Document.implement({
newElement: function(tag, props){
if (props){
if (props.checked != null) props.defaultChecked = props.checked;
if ((props.type == 'checkbox' || props.type == 'radio') && props.value == null) props.value = 'on';
/*<ltIE9>*/ // IE needs the type to be set before changing content of style element
if (!canChangeStyleHTML && tag == 'style'){
var styleElement = document.createElement('style');
styleElement.setAttribute('type', 'text/css');
if (props.type) delete props.type;
return this.id(styleElement).set(props);
}
/*</ltIE9>*/
/*<ltIE8>*/// Fix for readonly name and type properties in IE < 8
if (createElementAcceptsHTML){
tag = '<' + tag;
if (props.name) tag += ' name="' + escapeQuotes(props.name) + '"';
if (props.type) tag += ' type="' + escapeQuotes(props.type) + '"';
tag += '>';
delete props.name;
delete props.type;
}
/*</ltIE8>*/
}
return this.id(this.createElement(tag)).set(props);
}
});
})();
(function(){
Slick.uidOf(window);
Slick.uidOf(document);
Document.implement({
newTextNode: function(text){
return this.createTextNode(text);
},
getDocument: function(){
return this;
},
getWindow: function(){
return this.window;
},
id: (function(){
var types = {
string: function(id, nocash, doc){
id = Slick.find(doc, '#' + id.replace(/(W)/g, '\$1'));
return (id) ? types.element(id, nocash) : null;
},
element: function(el, nocash){
Slick.uidOf(el);
if (!nocash && !el.$family && !(/^(?:object|embed)$/i).test(el.tagName)){
var fireEvent = el.fireEvent;
// wrapping needed in IE7, or else crash
el._fireEvent = function(type, event){
return fireEvent(type, event);
};
Object.append(el, Element.Prototype);
}
return el;
},
object: function(obj, nocash, doc){
if (obj.toElement) return types.element(obj.toElement(doc), nocash);
return null;
}
};
types.textnode = types.whitespace = types.window = types.document = function(zero){
return zero;
};
return function(el, nocash, doc){
if (el && el.$family && el.uniqueNumber) return el;
var type = typeOf(el);
return (types[type]) ? types[type](el, nocash, doc || document) : null;
};
})()
});
if (window.$ == null) Window.implement('$', function(el, nc){
return document.id(el, nc, this.document);
});
Window.implement({
getDocument: function(){
return this.document;
},
getWindow: function(){
return this;
}
});
[Document, Element].invoke('implement', {
getElements: function(expression){
return Slick.search(this, expression, new Elements);
},
getElement: function(expression){
return document.id(Slick.find(this, expression));
}
});
var contains = {contains: function(element){
return Slick.contains(this, element);
}};
if (!document.contains) Document.implement(contains);
if (!document.createElement('div').contains) Element.implement(contains);
// tree walking
var injectCombinator = function(expression, combinator){
if (!expression) return combinator;
expression = Object.clone(Slick.parse(expression));
var expressions = expression.expressions;
for (var i = expressions.length; i--;)
expressions[i][0].combinator = combinator;
return expression;
};
Object.forEach({
getNext: '~',
getPrevious: '!~',
getParent: '!'
}, function(combinator, method){
Element.implement(method, function(expression){
return this.getElement(injectCombinator(expression, combinator));
});
});
Object.forEach({
getAllNext: '~',
getAllPrevious: '!~',
getSiblings: '~~',
getChildren: '>',
getParents: '!'
}, function(combinator, method){
Element.implement(method, function(expression){
return this.getElements(injectCombinator(expression, combinator));
});
});
Element.implement({
getFirst: function(expression){
return document.id(Slick.search(this, injectCombinator(expression, '>'))[0]);
},
getLast: function(expression){
return document.id(Slick.search(this, injectCombinator(expression, '>')).getLast());
},
getWindow: function(){
return this.ownerDocument.window;
},
getDocument: function(){
return this.ownerDocument;
},
getElementById: function(id){
return document.id(Slick.find(this, '#' + ('' + id).replace(/(W)/g, '\$1')));
},
match: function(expression){
return !expression || Slick.match(this, expression);
}
});
if (window.$$ == null) Window.implement('$$', function(selector){
if (arguments.length == 1){
if (typeof selector == 'string') return Slick.search(this.document, selector, new Elements);
else if (Type.isEnumerable(selector)) return new Elements(selector);
}
return new Elements(arguments);
});
// Inserters
var inserters = {
before: function(context, element){
var parent = element.parentNode;
if (parent) parent.insertBefore(context, element);
},
after: function(context, element){
var parent = element.parentNode;
if (parent) parent.insertBefore(context, element.nextSibling);
},
bottom: function(context, element){
element.appendChild(context);
},
top: function(context, element){
element.insertBefore(context, element.firstChild);
}
};
inserters.inside = inserters.bottom;
// getProperty / setProperty
var propertyGetters = {}, propertySetters = {};
// properties
var properties = {};
Array.forEach([
'type', 'value', 'defaultValue', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan',
'frameBorder', 'rowSpan', 'tabIndex', 'useMap'
], function(property){
properties[property.toLowerCase()] = property;
});
properties.html = 'innerHTML';
properties.text = (document.createElement('div').textContent == null) ? 'innerText': 'textContent';
Object.forEach(properties, function(real, key){
propertySetters[key] = function(node, value){
node[real] = value;
};
propertyGetters[key] = function(node){
return node[real];
};
});
/*<ltIE9>*/
propertySetters.text = (function(setter){
return function(node, value){
if (node.get('tag') == 'style') node.set('html', value);
else node[properties.text] = value;
};
})(propertySetters.text);
propertyGetters.text = (function(getter){
return function(node){
return (node.get('tag') == 'style') ? node.innerHTML : getter(node);
};
})(propertyGetters.text);
/*</ltIE9>*/
// Booleans
var bools = [
'compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked',
'disabled', 'readOnly', 'multiple', 'selected', 'noresize',
'defer', 'defaultChecked', 'autofocus', 'controls', 'autoplay',
'loop'
];
var booleans = {};
Array.forEach(bools, function(bool){
var lower = bool.toLowerCase();
booleans[lower] = bool;
propertySetters[lower] = function(node, value){
node[bool] = !!value;
};
propertyGetters[lower] = function(node){
return !!node[bool];
};
});
// Special cases
Object.append(propertySetters, {
'class': function(node, value){
('className' in node) ? node.className = (value || '') : node.setAttribute('class', value);
},
'for': function(node, value){
('htmlFor' in node) ? node.htmlFor = value : node.setAttribute('for', value);
},
'style': function(node, value){
(node.style) ? node.style.cssText = value : node.setAttribute('style', value);
},
'value': function(node, value){
node.value = (value != null) ? value : '';
}
});
propertyGetters['class'] = function(node){
return ('className' in node) ? node.className || null : node.getAttribute('class');
};
/* <webkit> */
var el = document.createElement('button');
// IE sets type as readonly and throws
try { el.type = 'button'; } catch(e){}
if (el.type != 'button') propertySetters.type = function(node, value){
node.setAttribute('type', value);
};
el = null;
/* </webkit> */
/*<IE>*/
/*<ltIE9>*/
// #2479 - IE8 Cannot set HTML of style element
var canChangeStyleHTML = (function(){
var div = document.createElement('style'),
flag = false;
try {
div.innerHTML = '#justTesing{margin: 0px;}';
flag = !!div.innerHTML;
} catch(e){}
return flag;
})();
/*</ltIE9>*/
var input = document.createElement('input'), volatileInputValue, html5InputSupport;
// #2178
input.value = 't';
input.type = 'submit';
volatileInputValue = input.value != 't';
// #2443 - IE throws "Invalid Argument" when trying to use html5 input types
try {
input.value = '';
input.type = 'email';
html5InputSupport = input.type == 'email';
} catch(e){}
input = null;
if (volatileInputValue || !html5InputSupport) propertySetters.type = function(node, type){
try {
var value = node.value;
node.type = type;
node.value = value;
} catch (e){}
};
/*</IE>*/
/* getProperty, setProperty */
/* <ltIE9> */
var pollutesGetAttribute = (function(div){
div.random = 'attribute';
return (div.getAttribute('random') == 'attribute');
})(document.createElement('div'));
var hasCloneBug = (function(test){
test.innerHTML = '<object><param name="should_fix" value="the unknown" /></object>';
return test.cloneNode(true).firstChild.childNodes.length != 1;
})(document.createElement('div'));
/* </ltIE9> */
var hasClassList = !!document.createElement('div').classList;
var classes = function(className){
var classNames = (className || '').clean().split(" "), uniques = {};
return classNames.filter(function(className){
if (className !== "" && !uniques[className]) return uniques[className] = className;
});
};
var addToClassList = function(name){
this.classList.add(name);
};
var removeFromClassList = function(name){
this.classList.remove(name);
};
Element.implement({
setProperty: function(name, value){
var setter = propertySetters[name.toLowerCase()];
if (setter){
setter(this, value);
} else {
/* <ltIE9> */
var attributeWhiteList;
if (pollutesGetAttribute) attributeWhiteList = this.retrieve('$attributeWhiteList', {});
/* </ltIE9> */
if (value == null){
this.removeAttribute(name);
/* <ltIE9> */
if (pollutesGetAttribute) delete attributeWhiteList[name];
/* </ltIE9> */
} else {
this.setAttribute(name, '' + value);
/* <ltIE9> */
if (pollutesGetAttribute) attributeWhiteList[name] = true;
/* </ltIE9> */
}
}
return this;
},
setProperties: function(attributes){
for (var attribute in attributes) this.setProperty(attribute, attributes[attribute]);
return this;
},
getProperty: function(name){
var getter = propertyGetters[name.toLowerCase()];
if (getter) return getter(this);
/* <ltIE9> */
if (pollutesGetAttribute){
var attr = this.getAttributeNode(name), attributeWhiteList = this.retrieve('$attributeWhiteList', {});
if (!attr) return null;
if (attr.expando && !attributeWhiteList[name]){
var outer = this.outerHTML;
// segment by the opening tag and find mention of attribute name
if (outer.substr(0, outer.search(//?['"]?>(?![^<]*<['"])/)).indexOf(name) < 0) return null;
attributeWhiteList[name] = true;
}
}
/* </ltIE9> */
var result = Slick.getAttribute(this, name);
return (!result && !Slick.hasAttribute(this, name)) ? null : result;
},
getProperties: function(){
var args = Array.from(arguments);
return args.map(this.getProperty, this).associate(args);
},
removeProperty: function(name){
return this.setProperty(name, null);
},
removeProperties: function(){
Array.each(arguments, this.removeProperty, this);
return this;
},
set: function(prop, value){
var property = Element.Properties[prop];
(property && property.set) ? property.set.call(this, value) : this.setProperty(prop, value);
}.overloadSetter(),
get: function(prop){
var property = Element.Properties[prop];
return (property && property.get) ? property.get.apply(this) : this.getProperty(prop);
}.overloadGetter(),
erase: function(prop){
var property = Element.Properties[prop];
(property && property.erase) ? property.erase.apply(this) : this.removeProperty(prop);
return this;
},
hasClass: hasClassList ? function(className){
return this.classList.contains(className);
} : function(className){
return classes(this.className).contains(className);
},
addClass: hasClassList ? function(className){
classes(className).forEach(addToClassList, this);
return this;
} : function(className){
this.className = classes(className + ' ' + this.className).join(' ');
return this;
},
removeClass: hasClassList ? function(className){
classes(className).forEach(removeFromClassList, this);
return this;
} : function(className){
var classNames = classes(this.className);
classes(className).forEach(classNames.erase, classNames);
this.className = classNames.join(' ');
return this;
},
toggleClass: function(className, force){
if (force == null) force = !this.hasClass(className);
return (force) ? this.addClass(className) : this.removeClass(className);
},
adopt: function(){
var parent = this, fragment, elements = Array.flatten(arguments), length = elements.length;
if (length > 1) parent = fragment = document.createDocumentFragment();
for (var i = 0; i < length; i++){
var element = document.id(elements[i], true);
if (element) parent.appendChild(element);
}
if (fragment) this.appendChild(fragment);
return this;
},
appendText: function(text, where){
return this.grab(this.getDocument().newTextNode(text), where);
},
grab: function(el, where){
inserters[where || 'bottom'](document.id(el, true), this);
return this;
},
inject: function(el, where){
inserters[where || 'bottom'](this, document.id(el, true));
return this;
},
replaces: function(el){
el = document.id(el, true);
el.parentNode.replaceChild(this, el);
return this;
},
wraps: function(el, where){
el = document.id(el, true);
return this.replaces(el).grab(el, where);
},
getSelected: function(){
this.selectedIndex; // Safari 3.2.1
return new Elements(Array.from(this.options).filter(function(option){
return option.selected;
}));
},
toQueryString: function(){
var queryString = [];
this.getElements('input, select, textarea').each(function(el){
var type = el.type;
if (!el.name || el.disabled || type == 'submit' || type == 'reset' || type == 'file' || type == 'image') return;
var value = (el.get('tag') == 'select') ? el.getSelected().map(function(opt){
// IE
return document.id(opt).get('value');
}) : ((type == 'radio' || type == 'checkbox') && !el.checked) ? null : el.get('value');
Array.from(value).each(function(val){
if (typeof val != 'undefined') queryString.push(encodeURIComponent(el.name) + '=' + encodeURIComponent(val));
});
});
return queryString.join('&');
}
});
// appendHTML
var appendInserters = {
before: 'beforeBegin',
after: 'afterEnd',
bottom: 'beforeEnd',
top: 'afterBegin',
inside: 'beforeEnd'
};
Element.implement('appendHTML', ('insertAdjacentHTML' in document.createElement('div')) ? function(html, where){
this.insertAdjacentHTML(appendInserters[where || 'bottom'], html);
return this;
} : function(html, where){
var temp = new Element('div', {html: html}),
children = temp.childNodes,
fragment = temp.firstChild;
if (!fragment) return this;
if (children.length > 1){
fragment = document.createDocumentFragment();
for (var i = 0, l = children.length; i < l; i++){
fragment.appendChild(children[i]);
}
}
inserters[where || 'bottom'](fragment, this);
return this;
});
var collected = {}, storage = {};
var get = function(uid){
return (storage[uid] || (storage[uid] = {}));
};
var clean = function(item){
var uid = item.uniqueNumber;
if (item.removeEvents) item.removeEvents();
if (item.clearAttributes) item.clearAttributes();
if (uid != null){
delete collected[uid];
delete storage[uid];
}
return item;
};
var formProps = {input: 'checked', option: 'selected', textarea: 'value'};
Element.implement({
destroy: function(){
var children = clean(this).getElementsByTagName('*');
Array.each(children, clean);
Element.dispose(this);
return null;
},
empty: function(){
Array.from(this.childNodes).each(Element.dispose);
return this;
},
dispose: function(){
return (this.parentNode) ? this.parentNode.removeChild(this) : this;
},
clone: function(contents, keepid){
contents = contents !== false;
var clone = this.cloneNode(contents), ce = [clone], te = [this], i;
if (contents){
ce.append(Array.from(clone.getElementsByTagName('*')));
te.append(Array.from(this.getElementsByTagName('*')));
}
for (i = ce.length; i--;){
var node = ce[i], element = te[i];
if (!keepid) node.removeAttribute('id');
/*<ltIE9>*/
if (node.clearAttributes){
node.clearAttributes();
node.mergeAttributes(element);
node.removeAttribute('uniqueNumber');
if (node.options){
var no = node.options, eo = element.options;
for (var j = no.length; j--;) no[j].selected = eo[j].selected;
}
}
/*</ltIE9>*/
var prop = formProps[element.tagName.toLowerCase()];
if (prop && element[prop]) node[prop] = element[prop];
}
/*<ltIE9>*/
if (hasCloneBug){
var co = clone.getElementsByTagName('object'), to = this.getElementsByTagName('object');
for (i = co.length; i--;) co[i].outerHTML = to[i].outerHTML;
}
/*</ltIE9>*/
return document.id(clone);
}
});
[Element, Window, Document].invoke('implement', {
addListener: function(type, fn){
if (window.attachEvent && !window.addEventListener){
collected[Slick.uidOf(this)] = this;
}
if (this.addEventListener) this.addEventListener(type, fn, !!arguments[2]);
else this.attachEvent('on' + type, fn);
return this;
},
removeListener: function(type, fn){
if (this.removeEventListener) this.removeEventListener(type, fn, !!arguments[2]);
else this.detachEvent('on' + type, fn);
return this;
},
retrieve: function(property, dflt){
var storage = get(Slick.uidOf(this)), prop = storage[property];
if (dflt != null && prop == null) prop = storage[property] = dflt;
return prop != null ? prop : null;
},
store: function(property, value){
var storage = get(Slick.uidOf(this));
storage[property] = value;
return this;
},
eliminate: function(property){
var storage = get(Slick.uidOf(this));
delete storage[property];
return this;
}
});
/*<ltIE9>*/
if (window.attachEvent && !window.addEventListener){
var gc = function(){
Object.each(collected, clean);
if (window.CollectGarbage) CollectGarbage();
window.removeListener('unload', gc);
}
window.addListener('unload', gc);
}
/*</ltIE9>*/
Element.Properties = {};
Element.Properties.style = {
set: function(style){
this.style.cssText = style;
},
get: function(){
return this.style.cssText;
},
erase: function(){
this.style.cssText = '';
}
};
Element.Properties.tag = {
get: function(){
return this.tagName.toLowerCase();
}
};
Element.Properties.html = {
set: function(html){
if (html == null) html = '';
else if (typeOf(html) == 'array') html = html.join('');
/*<ltIE9>*/
if (this.styleSheet && !canChangeStyleHTML) this.styleSheet.cssText = html;
else /*</ltIE9>*/this.innerHTML = html;
},
erase: function(){
this.set('html', '');
}
};
var supportsHTML5Elements = true, supportsTableInnerHTML = true, supportsTRInnerHTML = true;
/*<ltIE9>*/
// technique by jdbarlett - http://jdbartlett.com/innershiv/
var div = document.createElement('div');
div.innerHTML = '<nav></nav>';
supportsHTML5Elements = (div.childNodes.length == 1);
if (!supportsHTML5Elements){
var tags = 'abbr article aside audio canvas datalist details figcaption figure footer header hgroup mark meter nav output progress section summary time video'.split(' '),
fragment = document.createDocumentFragment(), l = tags.length;
while (l--) fragment.createElement(tags[l]);
}
div = null;
/*</ltIE9>*/
/*<IE>*/
supportsTableInnerHTML = Function.attempt(function(){
var table = document.createElement('table');
table.innerHTML = '<tr><td></td></tr>';
return true;
});
/*<ltFF4>*/
var tr = document.createElement('tr'), html = '<td></td>';
tr.innerHTML = html;
supportsTRInnerHTML = (tr.innerHTML == html);
tr = null;
/*</ltFF4>*/
if (!supportsTableInnerHTML || !supportsTRInnerHTML || !supportsHTML5Elements){
Element.Properties.html.set = (function(set){
var translations = {
table: [1, '<table>', '</table>'],
select: [1, '<select>', '</select>'],
tbody: [2, '<table><tbody>', '</tbody></table>'],
tr: [3, '<table><tbody><tr>', '</tr></tbody></table>']
};
translations.thead = translations.tfoot = translations.tbody;
return function(html){
/*<ltIE9>*/
if (this.styleSheet) return set.call(this, html);
/*</ltIE9>*/
var wrap = translations[this.get('tag')];
if (!wrap && !supportsHTML5Elements) wrap = [0, '', ''];
if (!wrap) return set.call(this, html);
var level = wrap[0], wrapper = document.createElement('div'), target = wrapper;
if (!supportsHTML5Elements) fragment.appendChild(wrapper);
wrapper.innerHTML = [wrap[1], html, wrap[2]].flatten().join('');
while (level--) target = target.firstChild;
this.empty().adopt(target.childNodes);
if (!supportsHTML5Elements) fragment.removeChild(wrapper);
wrapper = null;
};
})(Element.Properties.html.set);
}
/*</IE>*/
/*<ltIE9>*/
var testForm = document.createElement('form');
testForm.innerHTML = '<select><option>s</option></select>';
if (testForm.firstChild.value != 's') Element.Properties.value = {
set: function(value){
var tag = this.get('tag');
if (tag != 'select') return this.setProperty('value', value);
var options = this.getElements('option');
value = String(value);
for (var i = 0; i < options.length; i++){
var option = options[i],
attr = option.getAttributeNode('value'),
optionValue = (attr && attr.specified) ? option.value : option.get('text');
if (optionValue === value) return option.selected = true;
}
},
get: function(){
var option = this, tag = option.get('tag');
if (tag != 'select' && tag != 'option') return this.getProperty('value');
if (tag == 'select' && !(option = option.getSelected()[0])) return '';
var attr = option.getAttributeNode('value');
return (attr && attr.specified) ? option.value : option.get('text');
}
};
testForm = null;
/*</ltIE9>*/
/*<IE>*/
if (document.createElement('div').getAttributeNode('id')) Element.Properties.id = {
set: function(id){
this.id = this.getAttributeNode('id').value = id;
},
get: function(){
return this.id || null;
},
erase: function(){
this.id = this.getAttributeNode('id').value = '';
}
};
/*</IE>*/
})();
/*
---
name: Element.Style
description: Contains methods for interacting with the styles of Elements in a fashionable way.
license: MIT-style license.
requires: Element
provides: Element.Style
...
*/
(function(){
var html = document.html, el;
//<ltIE9>
// Check for oldIE, which does not remove styles when they're set to null
el = document.createElement('div');
el.style.color = 'red';
el.style.color = null;
var doesNotRemoveStyles = el.style.color == 'red';
// check for oldIE, which returns border* shorthand styles in the wrong order (color-width-style instead of width-style-color)
var border = '1px solid #123abc';
el.style.border = border;
var returnsBordersInWrongOrder = el.style.border != border;
el = null;
//</ltIE9>
var hasGetComputedStyle = !!window.getComputedStyle,
supportBorderRadius = document.createElement('div').style.borderRadius != null;
Element.Properties.styles = {set: function(styles){
this.setStyles(styles);
}};
var hasOpacity = (html.style.opacity != null),
hasFilter = (html.style.filter != null),
reAlpha = /alpha(opacity=([d.]+))/i;
var setVisibility = function(element, opacity){
element.store('$opacity', opacity);
element.style.visibility = opacity > 0 || opacity == null ? 'visible' : 'hidden';
};
//<ltIE9>
var setFilter = function(element, regexp, value){
var style = element.style,
filter = style.filter || element.getComputedStyle('filter') || '';
style.filter = (regexp.test(filter) ? filter.replace(regexp, value) : filter + ' ' + value).trim();
if (!style.filter) style.removeAttribute('filter');
};
//</ltIE9>
var setOpacity = (hasOpacity ? function(element, opacity){
element.style.opacity = opacity;
} : (hasFilter ? function(element, opacity){
if (!element.currentStyle || !element.currentStyle.hasLayout) element.style.zoom = 1;
if (opacity == null || opacity == 1){
setFilter(element, reAlpha, '');
if (opacity == 1 && getOpacity(element) != 1) setFilter(element, reAlpha, 'alpha(opacity=100)');
} else {
setFilter(element, reAlpha, 'alpha(opacity=' + (opacity * 100).limit(0, 100).round() + ')');
}
} : setVisibility));
var getOpacity = (hasOpacity ? function(element){
var opacity = element.style.opacity || element.getComputedStyle('opacity');
return (opacity == '') ? 1 : opacity.toFloat();
} : (hasFilter ? function(element){
var filter = (element.style.filter || element.getComputedStyle('filter')),
opacity;
if (filter) opacity = filter.match(reAlpha);
return (opacity == null || filter == null) ? 1 : (opacity[1] / 100);
} : function(element){
var opacity = element.retrieve('$opacity');
if (opacity == null) opacity = (element.style.visibility == 'hidden' ? 0 : 1);
return opacity;
}));
var floatName = (html.style.cssFloat == null) ? 'styleFloat' : 'cssFloat',
namedPositions = {left: '0%', top: '0%', center: '50%', right: '100%', bottom: '100%'},
hasBackgroundPositionXY = (html.style.backgroundPositionX != null);
//<ltIE9>
var removeStyle = function(style, property){
if (property == 'backgroundPosition'){
style.removeAttribute(property + 'X');
property += 'Y';
}
style.removeAttribute(property);
};
//</ltIE9>
Element.implement({
getComputedStyle: function(property){
if (!hasGetComputedStyle && this.currentStyle) return this.currentStyle[property.camelCase()];
var defaultView = Element.getDocument(this).defaultView,
computed = defaultView ? defaultView.getComputedStyle(this, null) : null;
return (computed) ? computed.getPropertyValue((property == floatName) ? 'float' : property.hyphenate()) : '';
},
setStyle: function(property, value){
if (property == 'opacity'){
if (value != null) value = parseFloat(value);
setOpacity(this, value);
return this;
}
property = (property == 'float' ? floatName : property).camelCase();
if (typeOf(value) != 'string'){
var map = (Element.Styles[property] || '@').split(' ');
value = Array.from(value).map(function(val, i){
if (!map[i]) return '';
return (typeOf(val) == 'number') ? map[i].replace('@', Math.round(val)) : val;
}).join(' ');
} else if (value == String(Number(value))){
value = Math.round(value);
}
this.style[property] = value;
//<ltIE9>
if ((value == '' || value == null) && doesNotRemoveStyles && this.style.removeAttribute){
removeStyle(this.style, property);
}
//</ltIE9>
return this;
},
getStyle: function(property){
if (property == 'opacity') return getOpacity(this);
property = (property == 'float' ? floatName : property).camelCase();
if (supportBorderRadius && property.indexOf('borderRadius') != -1){
return ['borderTopLeftRadius', 'borderTopRightRadius', 'borderBottomRightRadius', 'borderBottomLeftRadius'].map(function(corner){
return this.style[corner] || '0px';
}, this).join(' ');
}
var result = this.style[property];
if (!result || property == 'zIndex'){
if (Element.ShortStyles.hasOwnProperty(property)){
result = [];
for (var s in Element.ShortStyles[property]) result.push(this.getStyle(s));
return result.join(' ');
}
result = this.getComputedStyle(property);
}
if (hasBackgroundPositionXY && /^backgroundPosition[XY]?$/.test(property)){
return result.replace(/(top|right|bottom|left)/g, function(position){
return namedPositions[position];
}) || '0px';
}
if (!result && property == 'backgroundPosition') return '0px 0px';
if (result){
result = String(result);
var color = result.match(/rgba?([ds,]+)/);
if (color) result = result.replace(color[0], color[0].rgbToHex());
}
if (!hasGetComputedStyle && !this.style[property]){
if ((/^(height|width)$/).test(property) && !(/px$/.test(result))){
var values = (property == 'width') ? ['left', 'right'] : ['top', 'bottom'], size = 0;
values.each(function(value){
size += this.getStyle('border-' + value + '-width').toInt() + this.getStyle('padding-' + value).toInt();
}, this);
return this['offset' + property.capitalize()] - size + 'px';
}
if ((/^border(.+)Width|margin|padding/).test(property) && isNaN(parseFloat(result))){
return '0px';
}
}
//<ltIE9>
if (returnsBordersInWrongOrder && /^border(Top|Right|Bottom|Left)?$/.test(property) && /^#/.test(result)){
return result.replace(/^(.+)s(.+)s(.+)$/, '$2 $3 $1');
}
//</ltIE9>
return result;
},
setStyles: function(styles){
for (var style in styles) this.setStyle(style, styles[style]);
return this;
},
getStyles: function(){
var result = {};
Array.flatten(arguments).each(function(key){
result[key] = this.getStyle(key);
}, this);
return result;
}
});
Element.Styles = {
left: '@px', top: '@px', bottom: '@px', right: '@px',
width: '@px', height: '@px', maxWidth: '@px', maxHeight: '@px', minWidth: '@px', minHeight: '@px',
backgroundColor: 'rgb(@, @, @)', backgroundSize: '@px', backgroundPosition: '@px @px', color: 'rgb(@, @, @)',
fontSize: '@px', letterSpacing: '@px', lineHeight: '@px', clip: 'rect(@px @px @px @px)',
margin: '@px @px @px @px', padding: '@px @px @px @px', border: '@px @ rgb(@, @, @) @px @ rgb(@, @, @) @px @ rgb(@, @, @)',
borderWidth: '@px @px @px @px', borderStyle: '@ @ @ @', borderColor: 'rgb(@, @, @) rgb(@, @, @) rgb(@, @, @) rgb(@, @, @)',
zIndex: '@', 'zoom': '@', fontWeight: '@', textIndent: '@px', opacity: '@'
};
Element.ShortStyles = {margin: {}, padding: {}, border: {}, borderWidth: {}, borderStyle: {}, borderColor: {}};
['Top', 'Right', 'Bottom', 'Left'].each(function(direction){
var Short = Element.ShortStyles;
var All = Element.Styles;
['margin', 'padding'].each(function(style){
var sd = style + direction;
Short[style][sd] = All[sd] = '@px';
});
var bd = 'border' + direction;
Short.border[bd] = All[bd] = '@px @ rgb(@, @, @)';
var bdw = bd + 'Width', bds = bd + 'Style', bdc = bd + 'Color';
Short[bd] = {};
Short.borderWidth[bdw] = Short[bd][bdw] = All[bdw] = '@px';
Short.borderStyle[bds] = Short[bd][bds] = All[bds] = '@';
Short.borderColor[bdc] = Short[bd][bdc] = All[bdc] = 'rgb(@, @, @)';
});
if (hasBackgroundPositionXY) Element.ShortStyles.backgroundPosition = {backgroundPositionX: '@', backgroundPositionY: '@'};
})();
/*
---
name: Element.Event
description: Contains Element methods for dealing with events. This file also includes mouseenter and mouseleave custom Element Events, if necessary.
license: MIT-style license.
requires: [Element, Event]
provides: Element.Event
...
*/
(function(){
Element.Properties.events = {set: function(events){
this.addEvents(events);
}};
[Element, Window, Document].invoke('implement', {
addEvent: function(type, fn){
var events = this.retrieve('events', {});
if (!events[type]) events[type] = {keys: [], values: []};
if (events[type].keys.contains(fn)) return this;
events[type].keys.push(fn);
var realType = type,
custom = Element.Events[type],
condition = fn,
self = this;
if (custom){
if (custom.onAdd) custom.onAdd.call(this, fn, type);
if (custom.condition){
condition = function(event){
if (custom.condition.call(this, event, type)) return fn.call(this, event);
return true;
};
}
if (custom.base) realType = Function.from(custom.base).call(this, type);
}
var defn = function(){
return fn.call(self);
};
var nativeEvent = Element.NativeEvents[realType];
if (nativeEvent){
if (nativeEvent == 2){
defn = function(event){
event = new DOMEvent(event, self.getWindow());
if (condition.call(self, event) === false) event.stop();
};
}
this.addListener(realType, defn, arguments[2]);
}
events[type].values.push(defn);
return this;
},
removeEvent: function(type, fn){
var events = this.retrieve('events');
if (!events || !events[type]) return this;
var list = events[type];
var index = list.keys.indexOf(fn);
if (index == -1) return this;
var value = list.values[index];
delete list.keys[index];
delete list.values[index];
var custom = Element.Events[type];
if (custom){
if (custom.onRemove) custom.onRemove.call(this, fn, type);
if (custom.base) type = Function.from(custom.base).call(this, type);
}
return (Element.NativeEvents[type]) ? this.removeListener(type, value, arguments[2]) : this;
},
addEvents: function(events){
for (var event in events) this.addEvent(event, events[event]);
return this;
},
removeEvents: function(events){
var type;
if (typeOf(events) == 'object'){
for (type in events) this.removeEvent(type, events[type]);
return this;
}
var attached = this.retrieve('events');
if (!attached) return this;
if (!events){
for (type in attached) this.removeEvents(type);
this.eliminate('events');
} else if (attached[events]){
attached[events].keys.each(function(fn){
this.removeEvent(events, fn);
}, this);
delete attached[events];
}
return this;
},
fireEvent: function(type, args, delay){
var events = this.retrieve('events');
if (!events || !events[type]) return this;
args = Array.from(args);
events[type].keys.each(function(fn){
if (delay) fn.delay(delay, this, args);
else fn.apply(this, args);
}, this);
return this;
},
cloneEvents: function(from, type){
from = document.id(from);
var events = from.retrieve('events');
if (!events) return this;
if (!type){
for (var eventType in events) this.cloneEvents(from, eventType);
} else if (events[type]){
events[type].keys.each(function(fn){
this.addEvent(type, fn);
}, this);
}
return this;
}
});
Element.NativeEvents = {
click: 2, dblclick: 2, mouseup: 2, mousedown: 2, contextmenu: 2, //mouse buttons
wheel: 2, mousewheel: 2, DOMMouseScroll: 2, //mouse wheel
mouseover: 2, mouseout: 2, mousemove: 2, selectstart: 2, selectend: 2, //mouse movement
keydown: 2, keypress: 2, keyup: 2, //keyboard
orientationchange: 2, // mobile
touchstart: 2, touchmove: 2, touchend: 2, touchcancel: 2, // touch
gesturestart: 2, gesturechange: 2, gestureend: 2, // gesture
focus: 2, blur: 2, change: 2, reset: 2, select: 2, submit: 2, paste: 2, input: 2, //form elements
load: 2, unload: 1, beforeunload: 2, resize: 1, move: 1, DOMContentLoaded: 1, readystatechange: 1, //window
hashchange: 1, popstate: 2, // history
error: 1, abort: 1, scroll: 1, message: 2 //misc
};
Element.Events = {
mousewheel: {
base: 'onwheel' in document ? 'wheel' : 'onmousewheel' in document ? 'mousewheel' : 'DOMMouseScroll'
}
};
var check = function(event){
var related = event.relatedTarget;
if (related == null) return true;
if (!related) return false;
return (related != this && related.prefix != 'xul' && typeOf(this) != 'document' && !this.contains(related));
};
if ('onmouseenter' in document.documentElement){
Element.NativeEvents.mouseenter = Element.NativeEvents.mouseleave = 2;
Element.MouseenterCheck = check;
} else {
Element.Events.mouseenter = {
base: 'mouseover',
condition: check
};
Element.Events.mouseleave = {
base: 'mouseout',
condition: check
};
}
/*<ltIE9>*/
if (!window.addEventListener){
Element.NativeEvents.propertychange = 2;
Element.Events.change = {
base: function(){
var type = this.type;
return (this.get('tag') == 'input' && (type == 'radio' || type == 'checkbox')) ? 'propertychange' : 'change';
},
condition: function(event){
return event.type != 'propertychange' || event.event.propertyName == 'checked';
}
};
}
/*</ltIE9>*/
})();
/*
---
name: Element.Delegation
description: Extends the Element native object to include the delegate method for more efficient event management.
license: MIT-style license.
requires: [Element.Event]
provides: [Element.Delegation]
...
*/
(function(){
var eventListenerSupport = !!window.addEventListener;
Element.NativeEvents.focusin = Element.NativeEvents.focusout = 2;
var bubbleUp = function(self, match, fn, event, target){
while (target && target != self){
if (match(target, event)) return fn.call(target, event, target);
target = document.id(target.parentNode);
}
};
var map = {
mouseenter: {
base: 'mouseover',
condition: Element.MouseenterCheck
},
mouseleave: {
base: 'mouseout',
condition: Element.MouseenterCheck
},
focus: {
base: 'focus' + (eventListenerSupport ? '' : 'in'),
capture: true
},
blur: {
base: eventListenerSupport ? 'blur' : 'focusout',
capture: true
}
};
/*<ltIE9>*/
var _key = '$delegation:';
var formObserver = function(type){
return {
base: 'focusin',
remove: function(self, uid){
var list = self.retrieve(_key + type + 'listeners', {})[uid];
if (list && list.forms) for (var i = list.forms.length; i--;){
// the form may have been destroyed, so it won't have the
// removeEvent method anymore. In that case the event was
// removed as well.
if (list.forms[i].removeEvent) list.forms[i].removeEvent(type, list.fns[i]);
}
},
listen: function(self, match, fn, event, target, uid){
var form = (target.get('tag') == 'form') ? target : event.target.getParent('form');
if (!form) return;
var listeners = self.retrieve(_key + type + 'listeners', {}),
listener = listeners[uid] || {forms: [], fns: []},
forms = listener.forms, fns = listener.fns;
if (forms.indexOf(form) != -1) return;
forms.push(form);
var _fn = function(event){
bubbleUp(self, match, fn, event, target);
};
form.addEvent(type, _fn);
fns.push(_fn);
listeners[uid] = listener;
self.store(_key + type + 'listeners', listeners);
}
};
};
var inputObserver = function(type){
return {
base: 'focusin',
listen: function(self, match, fn, event, target){
var events = {blur: function(){
this.removeEvents(events);
}};
events[type] = function(event){
bubbleUp(self, match, fn, event, target);
};
event.target.addEvents(events);
}
};
};
if (!eventListenerSupport) Object.append(map, {
submit: formObserver('submit'),
reset: formObserver('reset'),
change: inputObserver('change'),
select: inputObserver('select')
});
/*</ltIE9>*/
var proto = Element.prototype,
addEvent = proto.addEvent,
removeEvent = proto.removeEvent;
var relay = function(old, method){
return function(type, fn, useCapture){
if (type.indexOf(':relay') == -1) return old.call(this, type, fn, useCapture);
var parsed = Slick.parse(type).expressions[0][0];
if (parsed.pseudos[0].key != 'relay') return old.call(this, type, fn, useCapture);
var newType = parsed.tag;
parsed.pseudos.slice(1).each(function(pseudo){
newType += ':' + pseudo.key + (pseudo.value ? '(' + pseudo.value + ')' : '');
});
old.call(this, type, fn);
return method.call(this, newType, parsed.pseudos[0].value, fn);
};
};
var delegation = {
addEvent: function(type, match, fn){
var storage = this.retrieve('$delegates', {}), stored = storage[type];
if (stored) for (var _uid in stored){
if (stored[_uid].fn == fn && stored[_uid].match == match) return this;
}
var _type = type, _match = match, _fn = fn, _map = map[type] || {};
type = _map.base || _type;
match = function(target){
return Slick.match(target, _match);
};
var elementEvent = Element.Events[_type];
if (_map.condition || elementEvent && elementEvent.condition){
var __match = match, condition = _map.condition || elementEvent.condition;
match = function(target, event){
return __match(target, event) && condition.call(target, event, type);
};
}
var self = this, uid = String.uniqueID();
var delegator = _map.listen ? function(event, target){
if (!target && event && event.target) target = event.target;
if (target) _map.listen(self, match, fn, event, target, uid);
} : function(event, target){
if (!target && event && event.target) target = event.target;
if (target) bubbleUp(self, match, fn, event, target);
};
if (!stored) stored = {};
stored[uid] = {
match: _match,
fn: _fn,
delegator: delegator
};
storage[_type] = stored;
return addEvent.call(this, type, delegator, _map.capture);
},
removeEvent: function(type, match, fn, _uid){
var storage = this.retrieve('$delegates', {}), stored = storage[type];
if (!stored) return this;
if (_uid){
var _type = type, delegator = stored[_uid].delegator, _map = map[type] || {};
type = _map.base || _type;
if (_map.remove) _map.remove(this, _uid);
delete stored[_uid];
storage[_type] = stored;
return removeEvent.call(this, type, delegator, _map.capture);
}
var __uid, s;
if (fn) for (__uid in stored){
s = stored[__uid];
if (s.match == match && s.fn == fn) return delegation.removeEvent.call(this, type, match, fn, __uid);
} else for (__uid in stored){
s = stored[__uid];
if (s.match == match) delegation.removeEvent.call(this, type, match, s.fn, __uid);
}
return this;
}
};
[Element, Window, Document].invoke('implement', {
addEvent: relay(addEvent, delegation.addEvent),
removeEvent: relay(removeEvent, delegation.removeEvent)
});
})();
/*
---
name: Element.Dimensions
description: Contains methods to work with size, scroll, or positioning of Elements and the window object.
license: MIT-style license.
credits:
- Element positioning based on the [qooxdoo](http://qooxdoo.org/) code and smart browser fixes, [LGPL License](http://www.gnu.org/licenses/lgpl.html).
- Viewport dimensions based on [YUI](http://developer.yahoo.com/yui/) code, [BSD License](http://developer.yahoo.com/yui/license.html).
requires: [Element, Element.Style]
provides: [Element.Dimensions]
...
*/
(function(){
var element = document.createElement('div'),
child = document.createElement('div');
element.style.height = '0';
element.appendChild(child);
var brokenOffsetParent = (child.offsetParent === element);
element = child = null;
var heightComponents = ['height', 'paddingTop', 'paddingBottom', 'borderTopWidth', 'borderBottomWidth'],
widthComponents = ['width', 'paddingLeft', 'paddingRight', 'borderLeftWidth', 'borderRightWidth'];
var svgCalculateSize = function(el){
var gCS = window.getComputedStyle(el),
bounds = {x: 0, y: 0};
heightComponents.each(function(css){
bounds.y += parseFloat(gCS[css]);
});
widthComponents.each(function(css){
bounds.x += parseFloat(gCS[css]);
});
return bounds;
};
var isOffset = function(el){
return styleString(el, 'position') != 'static' || isBody(el);
};
var isOffsetStatic = function(el){
return isOffset(el) || (/^(?:table|td|th)$/i).test(el.tagName);
};
Element.implement({
scrollTo: function(x, y){
if (isBody(this)){
this.getWindow().scrollTo(x, y);
} else {
this.scrollLeft = x;
this.scrollTop = y;
}
return this;
},
getSize: function(){
if (isBody(this)) return this.getWindow().getSize();
//<ltIE9>
// This if clause is because IE8- cannot calculate getBoundingClientRect of elements with visibility hidden.
if (!window.getComputedStyle) return {x: this.offsetWidth, y: this.offsetHeight};
//</ltIE9>
// This svg section under, calling `svgCalculateSize()`, can be removed when FF fixed the svg size bug.
// Bug info: https://bugzilla.mozilla.org/show_bug.cgi?id=530985
if (this.get('tag') == 'svg') return svgCalculateSize(this);
var bounds = this.getBoundingClientRect();
return {x: bounds.width, y: bounds.height};
},
getScrollSize: function(){
if (isBody(this)) return this.getWindow().getScrollSize();
return {x: this.scrollWidth, y: this.scrollHeight};
},
getScroll: function(){
if (isBody(this)) return this.getWindow().getScroll();
return {x: this.scrollLeft, y: this.scrollTop};
},
getScrolls: function(){
var element = this.parentNode, position = {x: 0, y: 0};
while (element && !isBody(element)){
position.x += element.scrollLeft;
position.y += element.scrollTop;
element = element.parentNode;
}
return position;
},
getOffsetParent: brokenOffsetParent ? function(){
var element = this;
if (isBody(element) || styleString(element, 'position') == 'fixed') return null;
var isOffsetCheck = (styleString(element, 'position') == 'static') ? isOffsetStatic : isOffset;
while ((element = element.parentNode)){
if (isOffsetCheck(element)) return element;
}
return null;
} : function(){
var element = this;
if (isBody(element) || styleString(element, 'position') == 'fixed') return null;
try {
return element.offsetParent;
} catch(e){}
return null;
},
getOffsets: function(){
var hasGetBoundingClientRect = this.getBoundingClientRect;
//<1.4compat>
hasGetBoundingClientRect = hasGetBoundingClientRect && !Browser.Platform.ios
//</1.4compat>
if (hasGetBoundingClientRect){
var bound = this.getBoundingClientRect(),
html = document.id(this.getDocument().documentElement),
htmlScroll = html.getScroll(),
elemScrolls = this.getScrolls(),
isFixed = (styleString(this, 'position') == 'fixed');
return {
x: bound.left.toInt() + elemScrolls.x + ((isFixed) ? 0 : htmlScroll.x) - html.clientLeft,
y: bound.top.toInt() + elemScrolls.y + ((isFixed) ? 0 : htmlScroll.y) - html.clientTop
};
}
var element = this, position = {x: 0, y: 0};
if (isBody(this)) return position;
while (element && !isBody(element)){
position.x += element.offsetLeft;
position.y += element.offsetTop;
//<1.4compat>
if (Browser.firefox){
if (!borderBox(element)){
position.x += leftBorder(element);
position.y += topBorder(element);
}
var parent = element.parentNode;
if (parent && styleString(parent, 'overflow') != 'visible'){
position.x += leftBorder(parent);
position.y += topBorder(parent);
}
} else if (element != this && Browser.safari){
position.x += leftBorder(element);
position.y += topBorder(element);
}
//</1.4compat>
element = element.offsetParent;
}
//<1.4compat>
if (Browser.firefox && !borderBox(this)){
position.x -= leftBorder(this);
position.y -= topBorder(this);
}
//</1.4compat>
return position;
},
getPosition: function(relative){
var offset = this.getOffsets(),
scroll = this.getScrolls();
var position = {
x: offset.x - scroll.x,
y: offset.y - scroll.y
};
if (relative && (relative = document.id(relative))){
var relativePosition = relative.getPosition();
return {x: position.x - relativePosition.x - leftBorder(relative), y: position.y - relativePosition.y - topBorder(relative)};
}
return position;
},
getCoordinates: function(element){
if (isBody(this)) return this.getWindow().getCoordinates();
var position = this.getPosition(element),
size = this.getSize();
var obj = {
left: position.x,
top: position.y,
width: size.x,
height: size.y
};
obj.right = obj.left + obj.width;
obj.bottom = obj.top + obj.height;
return obj;
},
computePosition: function(obj){
return {
left: obj.x - styleNumber(this, 'margin-left'),
top: obj.y - styleNumber(this, 'margin-top')
};
},
setPosition: function(obj){
return this.setStyles(this.computePosition(obj));
}
});
[Document, Window].invoke('implement', {
getSize: function(){
var doc = getCompatElement(this);
return {x: doc.clientWidth, y: doc.clientHeight};
},
getScroll: function(){
var win = this.getWindow(), doc = getCompatElement(this);
return {x: win.pageXOffset || doc.scrollLeft, y: win.pageYOffset || doc.scrollTop};
},
getScrollSize: function(){
var doc = getCompatElement(this),
min = this.getSize(),
body = this.getDocument().body;
return {x: Math.max(doc.scrollWidth, body.scrollWidth, min.x), y: Math.max(doc.scrollHeight, body.scrollHeight, min.y)};
},
getPosition: function(){
return {x: 0, y: 0};
},
getCoordinates: function(){
var size = this.getSize();
return {top: 0, left: 0, bottom: size.y, right: size.x, height: size.y, width: size.x};
}
});
// private methods
var styleString = Element.getComputedStyle;
function styleNumber(element, style){
return styleString(element, style).toInt() || 0;
}
function borderBox(element){
return styleString(element, '-moz-box-sizing') == 'border-box';
}
function topBorder(element){
return styleNumber(element, 'border-top-width');
}
function leftBorder(element){
return styleNumber(element, 'border-left-width');
}
function isBody(element){
return (/^(?:body|html)$/i).test(element.tagName);
}
function getCompatElement(element){
var doc = element.getDocument();
return (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
}
})();
//aliases
Element.alias({position: 'setPosition'}); //compatability
[Window, Document, Element].invoke('implement', {
getHeight: function(){
return this.getSize().y;
},
getWidth: function(){
return this.getSize().x;
},
getScrollTop: function(){
return this.getScroll().y;
},
getScrollLeft: function(){
return this.getScroll().x;
},
getScrollHeight: function(){
return this.getScrollSize().y;
},
getScrollWidth: function(){
return this.getScrollSize().x;
},
getTop: function(){
return this.getPosition().y;
},
getLeft: function(){
return this.getPosition().x;
}
});
/*
---
name: Fx
description: Contains the basic animation logic to be extended by all other Fx Classes.
license: MIT-style license.
requires: [Chain, Events, Options]
provides: Fx
...
*/
(function(){
var Fx = this.Fx = new Class({
Implements: [Chain, Events, Options],
options: {
/*
onStart: nil,
onCancel: nil,
onComplete: nil,
*/
fps: 60,
unit: false,
duration: 500,
frames: null,
frameSkip: true,
link: 'ignore'
},
initialize: function(options){
this.subject = this.subject || this;
this.setOptions(options);
},
getTransition: function(){
return function(p){
return -(Math.cos(Math.PI * p) - 1) / 2;
};
},
step: function(now){
if (this.options.frameSkip){
var diff = (this.time != null) ? (now - this.time) : 0, frames = diff / this.frameInterval;
this.time = now;
this.frame += frames;
} else {
this.frame++;
}
if (this.frame < this.frames){
var delta = this.transition(this.frame / this.frames);
this.set(this.compute(this.from, this.to, delta));
} else {
this.frame = this.frames;
this.set(this.compute(this.from, this.to, 1));
this.stop();
}
},
set: function(now){
return now;
},
compute: function(from, to, delta){
return Fx.compute(from, to, delta);
},
check: function(){
if (!this.isRunning()) return true;
switch (this.options.link){
case 'cancel': this.cancel(); return true;
case 'chain': this.chain(this.caller.pass(arguments, this)); return false;
}
return false;
},
start: function(from, to){
if (!this.check(from, to)) return this;
this.from = from;
this.to = to;
this.frame = (this.options.frameSkip) ? 0 : -1;
this.time = null;
this.transition = this.getTransition();
var frames = this.options.frames, fps = this.options.fps, duration = this.options.duration;
this.duration = Fx.Durations[duration] || duration.toInt();
this.frameInterval = 1000 / fps;
this.frames = frames || Math.round(this.duration / this.frameInterval);
this.fireEvent('start', this.subject);
pushInstance.call(this, fps);
return this;
},
stop: function(){
if (this.isRunning()){
this.time = null;
pullInstance.call(this, this.options.fps);
if (this.frames == this.frame){
this.fireEvent('complete', this.subject);
if (!this.callChain()) this.fireEvent('chainComplete', this.subject);
} else {
this.fireEvent('stop', this.subject);
}
}
return this;
},
cancel: function(){
if (this.isRunning()){
this.time = null;
pullInstance.call(this, this.options.fps);
this.frame = this.frames;
this.fireEvent('cancel', this.subject).clearChain();
}
return this;
},
pause: function(){
if (this.isRunning()){
this.time = null;
pullInstance.call(this, this.options.fps);
}
return this;
},
resume: function(){
if (this.isPaused()) pushInstance.call(this, this.options.fps);
return this;
},
isRunning: function(){
var list = instances[this.options.fps];
return list && list.contains(this);
},
isPaused: function(){
return (this.frame < this.frames) && !this.isRunning();
}
});
Fx.compute = function(from, to, delta){
return (to - from) * delta + from;
};
Fx.Durations = {'short': 250, 'normal': 500, 'long': 1000};
// global timers
var instances = {}, timers = {};
var loop = function(){
var now = Date.now();
for (var i = this.length; i--;){
var instance = this[i];
if (instance) instance.step(now);
}
};
var pushInstance = function(fps){
var list = instances[fps] || (instances[fps] = []);
list.push(this);
if (!timers[fps]) timers[fps] = loop.periodical(Math.round(1000 / fps), list);
};
var pullInstance = function(fps){
var list = instances[fps];
if (list){
list.erase(this);
if (!list.length && timers[fps]){
delete instances[fps];
timers[fps] = clearInterval(timers[fps]);
}
}
};
})();
/*
---
name: Fx.CSS
description: Contains the CSS animation logic. Used by Fx.Tween, Fx.Morph, Fx.Elements.
license: MIT-style license.
requires: [Fx, Element.Style]
provides: Fx.CSS
...
*/
Fx.CSS = new Class({
Extends: Fx,
//prepares the base from/to object
prepare: function(element, property, values){
values = Array.from(values);
var from = values[0], to = values[1];
if (to == null){
to = from;
from = element.getStyle(property);
var unit = this.options.unit;
// adapted from: https://github.com/ryanmorr/fx/blob/master/fx.js#L299
if (unit && from && typeof from == 'string' && from.slice(-unit.length) != unit && parseFloat(from) != 0){
element.setStyle(property, to + unit);
var value = element.getComputedStyle(property);
// IE and Opera support pixelLeft or pixelWidth
if (!(/px$/.test(value))){
value = element.style[('pixel-' + property).camelCase()];
if (value == null){
// adapted from Dean Edwards' http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
var left = element.style.left;
element.style.left = to + unit;
value = element.style.pixelLeft;
element.style.left = left;
}
}
from = (to || 1) / (parseFloat(value) || 1) * (parseFloat(from) || 0);
element.setStyle(property, from + unit);
}
}
return {from: this.parse(from), to: this.parse(to)};
},
//parses a value into an array
parse: function(value){
value = Function.from(value)();
value = (typeof value == 'string') ? value.split(' ') : Array.from(value);
return value.map(function(val){
val = String(val);
var found = false;
Object.each(Fx.CSS.Parsers, function(parser, key){
if (found) return;
var parsed = parser.parse(val);
if (parsed || parsed === 0) found = {value: parsed, parser: parser};
});
found = found || {value: val, parser: Fx.CSS.Parsers.String};
return found;
});
},
//computes by a from and to prepared objects, using their parsers.
compute: function(from, to, delta){
var computed = [];
(Math.min(from.length, to.length)).times(function(i){
computed.push({value: from[i].parser.compute(from[i].value, to[i].value, delta), parser: from[i].parser});
});
computed.$family = Function.from('fx:css:value');
return computed;
},
//serves the value as settable
serve: function(value, unit){
if (typeOf(value) != 'fx:css:value') value = this.parse(value);
var returned = [];
value.each(function(bit){
returned = returned.concat(bit.parser.serve(bit.value, unit));
});
return returned;
},
//renders the change to an element
render: function(element, property, value, unit){
element.setStyle(property, this.serve(value, unit));
},
//searches inside the page css to find the values for a selector
search: function(selector){
if (Fx.CSS.Cache[selector]) return Fx.CSS.Cache[selector];
var to = {}, selectorTest = new RegExp('^' + selector.escapeRegExp() + '$');
var searchStyles = function(rules){
Array.each(rules, function(rule, i){
if (rule.media){
searchStyles(rule.rules || rule.cssRules);
return;
}
if (!rule.style) return;
var selectorText = (rule.selectorText) ? rule.selectorText.replace(/^w+/, function(m){
return m.toLowerCase();
}) : null;
if (!selectorText || !selectorTest.test(selectorText)) return;
Object.each(Element.Styles, function(value, style){
if (!rule.style[style] || Element.ShortStyles[style]) return;
value = String(rule.style[style]);
to[style] = ((/^rgb/).test(value)) ? value.rgbToHex() : value;
});
});
};
Array.each(document.styleSheets, function(sheet, j){
var href = sheet.href;
if (href && href.indexOf('://') > -1 && href.indexOf(document.domain) == -1) return;
var rules = sheet.rules || sheet.cssRules;
searchStyles(rules);
});
return Fx.CSS.Cache[selector] = to;
}
});
Fx.CSS.Cache = {};
Fx.CSS.Parsers = {
Color: {
parse: function(value){
if (value.match(/^#[0-9a-f]{3,6}$/i)) return value.hexToRgb(true);
return ((value = value.match(/(d+),s*(d+),s*(d+)/))) ? [value[1], value[2], value[3]] : false;
},
compute: function(from, to, delta){
return from.map(function(value, i){
return Math.round(Fx.compute(from[i], to[i], delta));
});
},
serve: function(value){
return value.map(Number);
}
},
Number: {
parse: parseFloat,
compute: Fx.compute,
serve: function(value, unit){
return (unit) ? value + unit : value;
}
},
String: {
parse: Function.from(false),
compute: function(zero, one){
return one;
},
serve: function(zero){
return zero;
}
}
};
/*
---
name: Fx.Tween
description: Formerly Fx.Style, effect to transition any CSS property for an element.
license: MIT-style license.
requires: Fx.CSS
provides: [Fx.Tween, Element.fade, Element.highlight]
...
*/
Fx.Tween = new Class({
Extends: Fx.CSS,
initialize: function(element, options){
this.element = this.subject = document.id(element);
this.parent(options);
},
set: function(property, now){
if (arguments.length == 1){
now = property;
property = this.property || this.options.property;
}
this.render(this.element, property, now, this.options.unit);
return this;
},
start: function(property, from, to){
if (!this.check(property, from, to)) return this;
var args = Array.flatten(arguments);
this.property = this.options.property || args.shift();
var parsed = this.prepare(this.element, this.property, args);
return this.parent(parsed.from, parsed.to);
}
});
Element.Properties.tween = {
set: function(options){
this.get('tween').cancel().setOptions(options);
return this;
},
get: function(){
var tween = this.retrieve('tween');
if (!tween){
tween = new Fx.Tween(this, {link: 'cancel'});
this.store('tween', tween);
}
return tween;
}
};
Element.implement({
tween: function(property, from, to){
this.get('tween').start(property, from, to);
return this;
},
fade: function(how){
var fade = this.get('tween'), method, args = ['opacity'].append(arguments), toggle;
if (args[1] == null) args[1] = 'toggle';
switch (args[1]){
case 'in': method = 'start'; args[1] = 1; break;
case 'out': method = 'start'; args[1] = 0; break;
case 'show': method = 'set'; args[1] = 1; break;
case 'hide': method = 'set'; args[1] = 0; break;
case 'toggle':
var flag = this.retrieve('fade:flag', this.getStyle('opacity') == 1);
method = 'start';
args[1] = flag ? 0 : 1;
this.store('fade:flag', !flag);
toggle = true;
break;
default: method = 'start';
}
if (!toggle) this.eliminate('fade:flag');
fade[method].apply(fade, args);
var to = args[args.length - 1];
if (method == 'set' || to != 0) this.setStyle('visibility', to == 0 ? 'hidden' : 'visible');
else fade.chain(function(){
this.element.setStyle('visibility', 'hidden');
this.callChain();
});
return this;
},
highlight: function(start, end){
if (!end){
end = this.retrieve('highlight:original', this.getStyle('background-color'));
end = (end == 'transparent') ? '#fff' : end;
}
var tween = this.get('tween');
tween.start('background-color', start || '#ffff88', end).chain(function(){
this.setStyle('background-color', this.retrieve('highlight:original'));
tween.callChain();
}.bind(this));
return this;
}
});
/*
---
name: Fx.Morph
description: Formerly Fx.Styles, effect to transition any number of CSS properties for an element using an object of rules, or CSS based selector rules.
license: MIT-style license.
requires: Fx.CSS
provides: Fx.Morph
...
*/
Fx.Morph = new Class({
Extends: Fx.CSS,
initialize: function(element, options){
this.element = this.subject = document.id(element);
this.parent(options);
},
set: function(now){
if (typeof now == 'string') now = this.search(now);
for (var p in now) this.render(this.element, p, now[p], this.options.unit);
return this;
},
compute: function(from, to, delta){
var now = {};
for (var p in from) now[p] = this.parent(from[p], to[p], delta);
return now;
},
start: function(properties){
if (!this.check(properties)) return this;
if (typeof properties == 'string') properties = this.search(properties);
var from = {}, to = {};
for (var p in properties){
var parsed = this.prepare(this.element, p, properties[p]);
from[p] = parsed.from;
to[p] = parsed.to;
}
return this.parent(from, to);
}
});
Element.Properties.morph = {
set: function(options){
this.get('morph').cancel().setOptions(options);
return this;
},
get: function(){
var morph = this.retrieve('morph');
if (!morph){
morph = new Fx.Morph(this, {link: 'cancel'});
this.store('morph', morph);
}
return morph;
}
};
Element.implement({
morph: function(props){
this.get('morph').start(props);
return this;
}
});
/*
---
name: Fx.Transitions
description: Contains a set of advanced transitions to be used with any of the Fx Classes.
license: MIT-style license.
credits:
- Easing Equations by Robert Penner, <http://www.robertpenner.com/easing/>, modified and optimized to be used with MooTools.
requires: Fx
provides: Fx.Transitions
...
*/
Fx.implement({
getTransition: function(){
var trans = this.options.transition || Fx.Transitions.Sine.easeInOut;
if (typeof trans == 'string'){
var data = trans.split(':');
trans = Fx.Transitions;
trans = trans[data[0]] || trans[data[0].capitalize()];
if (data[1]) trans = trans['ease' + data[1].capitalize() + (data[2] ? data[2].capitalize() : '')];
}
return trans;
}
});
Fx.Transition = function(transition, params){
params = Array.from(params);
var easeIn = function(pos){
return transition(pos, params);
};
return Object.append(easeIn, {
easeIn: easeIn,
easeOut: function(pos){
return 1 - transition(1 - pos, params);
},
easeInOut: function(pos){
return (pos <= 0.5 ? transition(2 * pos, params) : (2 - transition(2 * (1 - pos), params))) / 2;
}
});
};
Fx.Transitions = {
linear: function(zero){
return zero;
}
};
Fx.Transitions.extend = function(transitions){
for (var transition in transitions) Fx.Transitions[transition] = new Fx.Transition(transitions[transition]);
};
Fx.Transitions.extend({
Pow: function(p, x){
return Math.pow(p, x && x[0] || 6);
},
Expo: function(p){
return Math.pow(2, 8 * (p - 1));
},
Circ: function(p){
return 1 - Math.sin(Math.acos(p));
},
Sine: function(p){
return 1 - Math.cos(p * Math.PI / 2);
},
Back: function(p, x){
x = x && x[0] || 1.618;
return Math.pow(p, 2) * ((x + 1) * p - x);
},
Bounce: function(p){
var value;
for (var a = 0, b = 1; 1; a += b, b /= 2){
if (p >= (7 - 4 * a) / 11){
value = b * b - Math.pow((11 - 6 * a - 11 * p) / 4, 2);
break;
}
}
return value;
},
Elastic: function(p, x){
return Math.pow(2, 10 * --p) * Math.cos(20 * p * Math.PI * (x && x[0] || 1) / 3);
}
});
['Quad', 'Cubic', 'Quart', 'Quint'].each(function(transition, i){
Fx.Transitions[transition] = new Fx.Transition(function(p){
return Math.pow(p, i + 2);
});
});
/*
---
name: Request
description: Powerful all purpose Request Class. Uses XMLHTTPRequest.
license: MIT-style license.
requires: [Object, Element, Chain, Events, Options, Browser]
provides: Request
...
*/
(function(){
var empty = function(){},
progressSupport = ('onprogress' in new Browser.Request);
var Request = this.Request = new Class({
Implements: [Chain, Events, Options],
options: {/*
onRequest: function(){},
onLoadstart: function(event, xhr){},
onProgress: function(event, xhr){},
onComplete: function(){},
onCancel: function(){},
onSuccess: function(responseText, responseXML){},
onFailure: function(xhr){},
onException: function(headerName, value){},
onTimeout: function(){},
user: '',
password: '',
withCredentials: false,*/
url: '',
data: '',
headers: {
'X-Requested-With': 'XMLHttpRequest',
'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
},
async: true,
format: false,
method: 'post',
link: 'ignore',
isSuccess: null,
emulation: true,
urlEncoded: true,
encoding: 'utf-8',
evalScripts: false,
evalResponse: false,
timeout: 0,
noCache: false
},
initialize: function(options){
this.xhr = new Browser.Request();
this.setOptions(options);
this.headers = this.options.headers;
},
onStateChange: function(){
var xhr = this.xhr;
if (xhr.readyState != 4 || !this.running) return;
this.running = false;
this.status = 0;
Function.attempt(function(){
var status = xhr.status;
this.status = (status == 1223) ? 204 : status;
}.bind(this));
xhr.onreadystatechange = empty;
if (progressSupport) xhr.onprogress = xhr.onloadstart = empty;
if (this.timer){
clearTimeout(this.timer);
delete this.timer;
}
this.response = {text: this.xhr.responseText || '', xml: this.xhr.responseXML};
if (this.options.isSuccess.call(this, this.status))
this.success(this.response.text, this.response.xml);
else
this.failure();
},
isSuccess: function(){
var status = this.status;
return (status >= 200 && status < 300);
},
isRunning: function(){
return !!this.running;
},
processScripts: function(text){
if (this.options.evalResponse || (/(ecma|java)script/).test(this.getHeader('Content-type'))) return Browser.exec(text);
return text.stripScripts(this.options.evalScripts);
},
success: function(text, xml){
this.onSuccess(this.processScripts(text), xml);
},
onSuccess: function(){
this.fireEvent('complete', arguments).fireEvent('success', arguments).callChain();
},
failure: function(){
this.onFailure();
},
onFailure: function(){
this.fireEvent('complete').fireEvent('failure', this.xhr);
},
loadstart: function(event){
this.fireEvent('loadstart', [event, this.xhr]);
},
progress: function(event){
this.fireEvent('progress', [event, this.xhr]);
},
timeout: function(){
this.fireEvent('timeout', this.xhr);
},
setHeader: function(name, value){
this.headers[name] = value;
return this;
},
getHeader: function(name){
return Function.attempt(function(){
return this.xhr.getResponseHeader(name);
}.bind(this));
},
check: function(){
if (!this.running) return true;
switch (this.options.link){
case 'cancel': this.cancel(); return true;
case 'chain': this.chain(this.caller.pass(arguments, this)); return false;
}
return false;
},
send: function(options){
if (!this.check(options)) return this;
this.options.isSuccess = this.options.isSuccess || this.isSuccess;
this.running = true;
var type = typeOf(options);
if (type == 'string' || type == 'element') options = {data: options};
var old = this.options;
options = Object.append({data: old.data, url: old.url, method: old.method}, options);
var data = options.data, url = String(options.url), method = options.method.toLowerCase();
switch (typeOf(data)){
case 'element': data = document.id(data).toQueryString(); break;
case 'object': case 'hash': data = Object.toQueryString(data);
}
if (this.options.format){
var format = 'format=' + this.options.format;
data = (data) ? format + '&' + data : format;
}
if (this.options.emulation && !['get', 'post'].contains(method)){
var _method = '_method=' + method;
data = (data) ? _method + '&' + data : _method;
method = 'post';
}
if (this.options.urlEncoded && ['post', 'put'].contains(method)){
var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : '';
this.headers['Content-type'] = 'application/x-www-form-urlencoded' + encoding;
}
if (!url) url = document.location.pathname;
var trimPosition = url.lastIndexOf('/');
if (trimPosition > -1 && (trimPosition = url.indexOf('#')) > -1) url = url.substr(0, trimPosition);
if (this.options.noCache)
url += (url.indexOf('?') > -1 ? '&' : '?') + String.uniqueID();
if (data && (method == 'get' || method == 'delete')){
url += (url.indexOf('?') > -1 ? '&' : '?') + data;
data = null;
}
var xhr = this.xhr;
if (progressSupport){
xhr.onloadstart = this.loadstart.bind(this);
xhr.onprogress = this.progress.bind(this);
}
xhr.open(method.toUpperCase(), url, this.options.async, this.options.user, this.options.password);
if ((/*<1.4compat>*/this.options.user || /*</1.4compat>*/this.options.withCredentials) && 'withCredentials' in xhr) xhr.withCredentials = true;
xhr.onreadystatechange = this.onStateChange.bind(this);
Object.each(this.headers, function(value, key){
try {
xhr.setRequestHeader(key, value);
} catch (e){
this.fireEvent('exception', [key, value]);
}
}, this);
this.fireEvent('request');
xhr.send(data);
if (!this.options.async) this.onStateChange();
else if (this.options.timeout) this.timer = this.timeout.delay(this.options.timeout, this);
return this;
},
cancel: function(){
if (!this.running) return this;
this.running = false;
var xhr = this.xhr;
xhr.abort();
if (this.timer){
clearTimeout(this.timer);
delete this.timer;
}
xhr.onreadystatechange = empty;
if (progressSupport) xhr.onprogress = xhr.onloadstart = empty;
this.xhr = new Browser.Request();
this.fireEvent('cancel');
return this;
}
});
var methods = {};
['get', 'post', 'put', 'delete', 'patch', 'head', 'GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'HEAD'].each(function(method){
methods[method] = function(data){
var object = {
method: method
};
if (data != null) object.data = data;
return this.send(object);
};
});
Request.implement(methods);
Element.Properties.send = {
set: function(options){
var send = this.get('send').cancel();
send.setOptions(options);
return this;
},
get: function(){
var send = this.retrieve('send');
if (!send){
send = new Request({
data: this, link: 'cancel', method: this.get('method') || 'post', url: this.get('action')
});
this.store('send', send);
}
return send;
}
};
Element.implement({
send: function(url){
var sender = this.get('send');
sender.send({data: this, url: url || sender.options.url});
return this;
}
});
})();
/*
---
name: Request.HTML
description: Extends the basic Request Class with additional methods for interacting with HTML responses.
license: MIT-style license.
requires: [Element, Request]
provides: Request.HTML
...
*/
Request.HTML = new Class({
Extends: Request,
options: {
update: false,
append: false,
evalScripts: true,
filter: false,
headers: {
Accept: 'text/html, application/xml, text/xml, */*'
}
},
success: function(text){
var options = this.options, response = this.response;
response.html = text.stripScripts(function(script){
response.javascript = script;
});
var match = response.html.match(/<body[^>]*>([sS]*?)</body>/i);
if (match) response.html = match[1];
var temp = new Element('div').set('html', response.html);
response.tree = temp.childNodes;
response.elements = temp.getElements(options.filter || '*');
if (options.filter) response.tree = response.elements;
if (options.update){
var update = document.id(options.update).empty();
if (options.filter) update.adopt(response.elements);
else update.set('html', response.html);
} else if (options.append){
var append = document.id(options.append);
if (options.filter) response.elements.reverse().inject(append);
else append.adopt(temp.getChildren());
}
if (options.evalScripts) Browser.exec(response.javascript);
this.onSuccess(response.tree, response.elements, response.html, response.javascript);
}
});
Element.Properties.load = {
set: function(options){
var load = this.get('load').cancel();
load.setOptions(options);
return this;
},
get: function(){
var load = this.retrieve('load');
if (!load){
load = new Request.HTML({data: this, link: 'cancel', update: this, method: 'get'});
this.store('load', load);
}
return load;
}
};
Element.implement({
load: function(){
this.get('load').send(Array.link(arguments, {data: Type.isObject, url: Type.isString}));
return this;
}
});
/*
---
name: JSON
description: JSON encoder and decoder.
license: MIT-style license.
SeeAlso: <http://www.json.org/>
requires: [Array, String, Number, Function]
provides: JSON
...
*/
if (typeof JSON == 'undefined') this.JSON = {};
(function(){
var special = {'b': '\b', 't': '\t', 'n': '\n', 'f': '\f', 'r': '\r', '"' : '\"', '\': '\\'};
var escape = function(chr){
return special[chr] || '\u' + ('0000' + chr.charCodeAt(0).toString(16)).slice(-4);
};
JSON.validate = function(string){
string = string.replace(/\(?:["\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
replace(/"[^"\nr]*"|true|false|null|-?d+(?:.d*)?(?:[eE][+-]?d+)?/g, ']').
replace(/(?:^|:|,)(?:s*[)+/g, '');
return (/^[],:{}s]*$/).test(string);
};
JSON.encode = JSON.stringify ? function(obj){
return JSON.stringify(obj);
} : function(obj){
if (obj && obj.toJSON) obj = obj.toJSON();
switch (typeOf(obj)){
case 'string':
return '"' + obj.replace(/[x00-x1f\"]/g, escape) + '"';
case 'array':
return '[' + obj.map(JSON.encode).clean() + ']';
case 'object': case 'hash':
var string = [];
Object.each(obj, function(value, key){
var json = JSON.encode(value);
if (json) string.push(JSON.encode(key) + ':' + json);
});
return '{' + string + '}';
case 'number': case 'boolean': return '' + obj;
case 'null': return 'null';
}
return null;
};
JSON.secure = true;
//<1.4compat>
JSON.secure = false;
//</1.4compat>
JSON.decode = function(string, secure){
if (!string || typeOf(string) != 'string') return null;
if (secure == null) secure = JSON.secure;
if (secure){
if (JSON.parse) return JSON.parse(string);
if (!JSON.validate(string)) throw new Error('JSON could not decode the input; security is enabled and the value is not secure.');
}
return eval('(' + string + ')');
};
})();
/*
---
name: Request.JSON
description: Extends the basic Request Class with additional methods for sending and receiving JSON data.
license: MIT-style license.
requires: [Request, JSON]
provides: Request.JSON
...
*/
Request.JSON = new Class({
Extends: Request,
options: {
/*onError: function(text, error){},*/
secure: true
},
initialize: function(options){
this.parent(options);
Object.append(this.headers, {
'Accept': 'application/json',
'X-Request': 'JSON'
});
},
success: function(text){
var json;
try {
json = this.response.json = JSON.decode(text, this.options.secure);
} catch (error){
this.fireEvent('error', [text, error]);
return;
}
if (json == null) this.onFailure();
else this.onSuccess(json, text);
}
});
/*
---
name: Cookie
description: Class for creating, reading, and deleting browser Cookies.
license: MIT-style license.
credits:
- Based on the functions by Peter-Paul Koch (http://quirksmode.org).
requires: [Options, Browser]
provides: Cookie
...
*/
var Cookie = new Class({
Implements: Options,
options: {
path: '/',
domain: false,
duration: false,
secure: false,
document: document,
encode: true
},
initialize: function(key, options){
this.key = key;
this.setOptions(options);
},
write: function(value){
if (this.options.encode) value = encodeURIComponent(value);
if (this.options.domain) value += '; domain=' + this.options.domain;
if (this.options.path) value += '; path=' + this.options.path;
if (this.options.duration){
var date = new Date();
date.setTime(date.getTime() + this.options.duration * 24 * 60 * 60 * 1000);
value += '; expires=' + date.toGMTString();
}
if (this.options.secure) value += '; secure';
this.options.document.cookie = this.key + '=' + value;
return this;
},
read: function(){
var value = this.options.document.cookie.match('(?:^|;)\s*' + this.key.escapeRegExp() + '=([^;]*)');
return (value) ? decodeURIComponent(value[1]) : null;
},
dispose: function(){
new Cookie(this.key, Object.merge({}, this.options, {duration: -1})).write('');
return this;
}
});
Cookie.write = function(key, value, options){
return new Cookie(key, options).write(value);
};
Cookie.read = function(key){
return new Cookie(key).read();
};
Cookie.dispose = function(key, options){
return new Cookie(key, options).dispose();
};
/*
---
name: DOMReady
description: Contains the custom event domready.
license: MIT-style license.
requires: [Browser, Element, Element.Event]
provides: [DOMReady, DomReady]
...
*/
(function(window, document){
var ready,
loaded,
checks = [],
shouldPoll,
timer,
testElement = document.createElement('div');
var domready = function(){
clearTimeout(timer);
if (!ready) {
Browser.loaded = ready = true;
document.removeListener('DOMContentLoaded', domready).removeListener('readystatechange', check);
document.fireEvent('domready');
window.fireEvent('domready');
}
// cleanup scope vars
document = window = testElement = null;
};
var check = function(){
for (var i = checks.length; i--;) if (checks[i]()){
domready();
return true;
}
return false;
};
var poll = function(){
clearTimeout(timer);
if (!check()) timer = setTimeout(poll, 10);
};
document.addListener('DOMContentLoaded', domready);
/*<ltIE8>*/
// doScroll technique by Diego Perini http://javascript.nwbox.com/IEContentLoaded/
// testElement.doScroll() throws when the DOM is not ready, only in the top window
var doScrollWorks = function(){
try {
testElement.doScroll();
return true;
} catch (e){}
return false;
};
// If doScroll works already, it can't be used to determine domready
// e.g. in an iframe
if (testElement.doScroll && !doScrollWorks()){
checks.push(doScrollWorks);
shouldPoll = true;
}
/*</ltIE8>*/
if (document.readyState) checks.push(function(){
var state = document.readyState;
return (state == 'loaded' || state == 'complete');
});
if ('onreadystatechange' in document) document.addListener('readystatechange', check);
else shouldPoll = true;
if (shouldPoll) poll();
Element.Events.domready = {
onAdd: function(fn){
if (ready) fn.call(this);
}
};
// Make sure that domready fires before load
Element.Events.load = {
base: 'load',
onAdd: function(fn){
if (loaded && this == window) fn.call(this);
},
condition: function(){
if (this == window){
domready();
delete Element.Events.load;
}
return true;
}
};
// This is based on the custom load event
window.addEvent('load', function(){
loaded = true;
});
})(window, document);
?>