/*/home/eitbcom/public_html/eitbcom_portal/../../public_html//commons/js/eitbcom.js*/
/*
Script: Core.js
MooTools - My Object Oriented JavaScript Tools.
License:
MIT-style license.
Copyright:
Copyright (c) 2006-2008 [Valerio Proietti](http://mad4milk.net/).
Code & Documentation:
[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)
*/
var MooTools = {
'version': '1.2.1',
'build': '1.2.1-more-rc01'
};
var Native = function(options){
options = options || {};
var name = options.name;
var legacy = options.legacy;
var protect = options.protect;
var methods = options.implement;
var generics = options.generics;
var initialize = options.initialize;
var afterImplement = options.afterImplement || function(){};
var object = initialize || legacy;
generics = generics !== false;
object.constructor = Native;
object.$family = {name: 'native'};
if (legacy && initialize) object.prototype = legacy.prototype;
object.prototype.constructor = object;
if (name){
var family = name.toLowerCase();
object.prototype.$family = {name: family};
Native.typize(object, family);
}
var add = function(obj, name, method, force){
if (!protect || force || !obj.prototype[name]) obj.prototype[name] = method;
if (generics) Native.genericize(obj, name, protect);
afterImplement.call(obj, name, method);
return obj;
};
object.alias = function(a1, a2, a3){
if (typeof a1 == 'string'){
if ((a1 = this.prototype[a1])) return add(this, a2, a1, a3);
}
for (var a in a1) this.alias(a, a1[a], a2);
return this;
};
object.implement = function(a1, a2, a3){
if (typeof a1 == 'string') return add(this, a1, a2, a3);
for (var p in a1) add(this, p, a1[p], a2);
return this;
};
if (methods) object.implement(methods);
return object;
};
Native.genericize = function(object, property, check){
if ((!check || !object[property]) && typeof object.prototype[property] == 'function') object[property] = function(){
var args = Array.prototype.slice.call(arguments);
return object.prototype[property].apply(args.shift(), args);
};
};
Native.implement = function(objects, properties){
for (var i = 0, l = objects.length; i < l; i++) objects[i].implement(properties);
};
Native.typize = function(object, family){
if (!object.type) object.type = function(item){
return ($type(item) === family);
};
};
(function(){
var natives = {'Array': Array, 'Date': Date, 'Function': Function, 'Number': Number, 'RegExp': RegExp, 'String': String};
for (var n in natives) new Native({name: n, initialize: natives[n], protect: true});
var types = {'boolean': Boolean, 'native': Native, 'object': Object};
for (var t in types) Native.typize(types[t], t);
var generics = {
'Array': ["concat", "indexOf", "join", "lastIndexOf", "pop", "push", "reverse", "shift", "slice", "sort", "splice", "toString", "unshift", "valueOf"],
'String': ["charAt", "charCodeAt", "concat", "indexOf", "lastIndexOf", "match", "replace", "search", "slice", "split", "substr", "substring", "toLowerCase", "toUpperCase", "valueOf"]
};
for (var g in generics){
for (var i = generics[g].length; i--;) Native.genericize(window[g], generics[g][i], true);
}
})();
var Hash = new Native({
name: 'Hash',
initialize: function(object){
if ($type(object) == 'hash') object = $unlink(object.getClean());
for (var key in object) this[key] = object[key];
return this;
}
});
Hash.implement({
forEach: function(fn, bind){
for (var key in this){
if (this.hasOwnProperty(key)) fn.call(bind, this[key], key, this);
}
},
getClean: function(){
var clean = {};
for (var key in this){
if (this.hasOwnProperty(key)) clean[key] = this[key];
}
return clean;
},
getLength: function(){
var length = 0;
for (var key in this){
if (this.hasOwnProperty(key)) length++;
}
return length;
}
});
Hash.alias('forEach', 'each');
Array.implement({
forEach: function(fn, bind){
for (var i = 0, l = this.length; i < l; i++) fn.call(bind, this[i], i, this);
}
});
Array.alias('forEach', 'each');
function $A(iterable){
if (iterable.item){
var array = [];
for (var i = 0, l = iterable.length; i < l; i++) array[i] = iterable[i];
return array;
}
return Array.prototype.slice.call(iterable);
};
function $arguments(i){
return function(){
return arguments[i];
};
};
function $chk(obj){
return !!(obj || obj === 0);
};
function $clear(timer){
clearTimeout(timer);
clearInterval(timer);
return null;
};
function $defined(obj){
return (obj != undefined);
};
function $each(iterable, fn, bind){
var type = $type(iterable);
((type == 'arguments' || type == 'collection' || type == 'array') ? Array : Hash).each(iterable, fn, bind);
};
function $empty(){};
function $extend(original, extended){
for (var key in (extended || {})) original[key] = extended[key];
return original;
};
function $H(object){
return new Hash(object);
};
function $lambda(value){
return (typeof value == 'function') ? value : function(){
return value;
};
};
function $merge(){
var mix = {};
for (var i = 0, l = arguments.length; i < l; i++){
var object = arguments[i];
if ($type(object) != 'object') continue;
for (var key in object){
var op = object[key], mp = mix[key];
mix[key] = (mp && $type(op) == 'object' && $type(mp) == 'object') ? $merge(mp, op) : $unlink(op);
}
}
return mix;
};
function $pick(){
for (var i = 0, l = arguments.length; i < l; i++){
if (arguments[i] != undefined) return arguments[i];
}
return null;
};
function $random(min, max){
return Math.floor(Math.random() * (max - min + 1) + min);
};
function $splat(obj){
var type = $type(obj);
return (type) ? ((type != 'array' && type != 'arguments') ? [obj] : obj) : [];
};
var $time = Date.now || function(){
return +new Date;
};
function $try(){
for (var i = 0, l = arguments.length; i < l; i++){
try {
return arguments[i]();
} catch(e){}
}
return null;
};
function $type(obj){
if (obj == undefined) return false;
if (obj.$family) return (obj.$family.name == 'number' && !isFinite(obj)) ? false : obj.$family.name;
if (obj.nodeName){
switch (obj.nodeType){
case 1: return 'element';
case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
}
} else if (typeof obj.length == 'number'){
if (obj.callee) return 'arguments';
else if (obj.item) return 'collection';
}
return typeof obj;
};
function $unlink(object){
var unlinked;
switch ($type(object)){
case 'object':
unlinked = {};
for (var p in object) unlinked[p] = $unlink(object[p]);
break;
case 'hash':
unlinked = new Hash(object);
break;
case 'array':
unlinked = [];
for (var i = 0, l = object.length; i < l; i++) unlinked[i] = $unlink(object[i]);
break;
default: return object;
}
return unlinked;
};
/*
Script: Browser.js
The Browser Core. Contains Browser initialization, Window and Document, and the Browser Hash.
License:
MIT-style license.
*/
var Browser = $merge({
Engine: {name: 'unknown', version: 0},
Platform: {name: (window.orientation != undefined) ? 'ipod' : (navigator.platform.match(/mac|win|linux/i) || ['other'])[0].toLowerCase()},
Features: {xpath: !!(document.evaluate), air: !!(window.runtime), query: !!(document.querySelector)},
Plugins: {},
Engines: {
presto: function(){
return (!window.opera) ? false : ((arguments.callee.caller) ? 960 : ((document.getElementsByClassName) ? 950 : 925));
},
trident: function(){
return (!window.ActiveXObject) ? false : ((window.XMLHttpRequest) ? 5 : 4);
},
webkit: function(){
return (navigator.taintEnabled) ? false : ((Browser.Features.xpath) ? ((Browser.Features.query) ? 525 : 420) : 419);
},
gecko: function(){
return (document.getBoxObjectFor == undefined) ? false : ((document.getElementsByClassName) ? 19 : 18);
}
}
}, Browser || {});
Browser.Platform[Browser.Platform.name] = true;
Browser.detect = function(){
for (var engine in this.Engines){
var version = this.Engines[engine]();
if (version){
this.Engine = {name: engine, version: version};
this.Engine[engine] = this.Engine[engine + version] = true;
break;
}
}
return {name: engine, version: version};
};
Browser.detect();
Browser.Request = function(){
return $try(function(){
return new XMLHttpRequest();
}, function(){
return new ActiveXObject('MSXML2.XMLHTTP');
});
};
Browser.Features.xhr = !!(Browser.Request());
Browser.Plugins.Flash = (function(){
var version = ($try(function(){
return navigator.plugins['Shockwave Flash'].description;
}, function(){
return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
}) || '0 r0').match(/\d+/g);
return {version: parseInt(version[0] || 0 + '.' + version[1], 10) || 0, build: parseInt(version[2], 10) || 0};
})();
function $exec(text){
if (!text) return text;
if (window.execScript){
window.execScript(text);
} else {
var script = document.createElement('script');
script.setAttribute('type', 'text/javascript');
script[(Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerText' : 'text'] = text;
document.head.appendChild(script);
document.head.removeChild(script);
}
return text;
};
Native.UID = 1;
var $uid = (Browser.Engine.trident) ? function(item){
return (item.uid || (item.uid = [Native.UID++]))[0];
} : function(item){
return item.uid || (item.uid = Native.UID++);
};
var Window = new Native({
name: 'Window',
legacy: (Browser.Engine.trident) ? null: window.Window,
initialize: function(win){
$uid(win);
if (!win.Element){
win.Element = $empty;
if (Browser.Engine.webkit) win.document.createElement("iframe"); //fixes safari 2
win.Element.prototype = (Browser.Engine.webkit) ? window["[[DOMElement.prototype]]"] : {};
}
win.document.window = win;
return $extend(win, Window.Prototype);
},
afterImplement: function(property, value){
window[property] = Window.Prototype[property] = value;
}
});
Window.Prototype = {$family: {name: 'window'}};
new Window(window);
var Document = new Native({
name: 'Document',
legacy: (Browser.Engine.trident) ? null: window.Document,
initialize: function(doc){
$uid(doc);
doc.head = doc.getElementsByTagName('head')[0];
doc.html = doc.getElementsByTagName('html')[0];
if (Browser.Engine.trident && Browser.Engine.version <= 4) $try(function(){
doc.execCommand("BackgroundImageCache", false, true);
});
if (Browser.Engine.trident) doc.window.attachEvent('onunload', function() {
doc.window.detachEvent('onunload', arguments.callee);
doc.head = doc.html = doc.window = null;
});
return $extend(doc, Document.Prototype);
},
afterImplement: function(property, value){
document[property] = Document.Prototype[property] = value;
}
});
Document.Prototype = {$family: {name: 'document'}};
new Document(document);
/*
Script: Array.js
Contains Array Prototypes like each, contains, and erase.
License:
MIT-style license.
*/
Array.implement({
every: function(fn, bind){
for (var i = 0, l = this.length; i < l; i++){
if (!fn.call(bind, this[i], i, this)) return false;
}
return true;
},
filter: function(fn, bind){
var results = [];
for (var i = 0, l = this.length; i < l; i++){
if (fn.call(bind, this[i], i, this)) results.push(this[i]);
}
return results;
},
clean: function() {
return this.filter($defined);
},
indexOf: function(item, from){
var len = this.length;
for (var i = (from < 0) ? Math.max(0, len + from) : from || 0; i < len; i++){
if (this[i] === item) return i;
}
return -1;
},
map: function(fn, bind){
var results = [];
for (var i = 0, l = this.length; i < l; i++) results[i] = fn.call(bind, this[i], i, this);
return results;
},
some: function(fn, bind){
for (var i = 0, l = this.length; i < l; i++){
if (fn.call(bind, this[i], i, this)) return true;
}
return false;
},
associate: function(keys){
var obj = {}, length = Math.min(this.length, keys.length);
for (var i = 0; i < length; i++) obj[keys[i]] = this[i];
return obj;
},
link: function(object){
var result = {};
for (var i = 0, l = this.length; i < l; i++){
for (var key in object){
if (object[key](this[i])){
result[key] = this[i];
delete object[key];
break;
}
}
}
return result;
},
contains: function(item, from){
return this.indexOf(item, from) != -1;
},
extend: function(array){
for (var i = 0, j = array.length; i < j; i++) this.push(array[i]);
return this;
},
getLast: function(){
return (this.length) ? this[this.length - 1] : null;
},
getRandom: function(){
return (this.length) ? this[$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--; 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 = $type(this[i]);
if (!type) continue;
array = array.concat((type == 'array' || type == 'collection' || type == 'arguments') ? Array.flatten(this[i]) : this[i]);
}
return array;
},
hexToRgb: function(array){
if (this.length != 3) return null;
var rgb = this.map(function(value){
if (value.length == 1) value += value;
return value.toInt(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('');
}
});
/*
Script: Function.js
Contains Function Prototypes like create, bind, pass, and delay.
License:
MIT-style license.
*/
Function.implement({
extend: function(properties){
for (var property in properties) this[property] = properties[property];
return this;
},
create: function(options){
var self = this;
options = options || {};
return function(event){
var args = options.arguments;
args = (args != undefined) ? $splat(args) : Array.slice(arguments, (options.event) ? 1 : 0);
if (options.event) args = [event || window.event].extend(args);
var returns = function(){
return self.apply(options.bind || null, args);
};
if (options.delay) return setTimeout(returns, options.delay);
if (options.periodical) return setInterval(returns, options.periodical);
if (options.attempt) return $try(returns);
return returns();
};
},
run: function(args, bind){
return this.apply(bind, $splat(args));
},
pass: function(args, bind){
return this.create({bind: bind, arguments: args});
},
bind: function(bind, args){
return this.create({bind: bind, arguments: args});
},
bindWithEvent: function(bind, args){
return this.create({bind: bind, arguments: args, event: true});
},
attempt: function(args, bind){
return this.create({bind: bind, arguments: args, attempt: true})();
},
delay: function(delay, bind, args){
return this.create({bind: bind, arguments: args, delay: delay})();
},
periodical: function(periodical, bind, args){
return this.create({bind: bind, arguments: args, periodical: periodical})();
}
});
/*
Script: Number.js
Contains Number Prototypes like limit, round, times, and ceil.
License:
MIT-style license.
*/
Number.implement({
limit: function(min, max){
return Math.min(max, Math.max(min, this));
},
round: function(precision){
precision = Math.pow(10, precision || 0);
return Math.round(this * precision) / precision;
},
times: function(fn, bind){
for (var i = 0; i < this; i++) fn.call(bind, i, this);
},
toFloat: function(){
return parseFloat(this);
},
toInt: function(base){
return parseInt(this, base || 10);
}
});
Number.alias('times', 'each');
(function(math){
var methods = {};
math.each(function(name){
if (!Number[name]) methods[name] = function(){
return Math[name].apply(null, [this].concat($A(arguments)));
};
});
Number.implement(methods);
})(['abs', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'exp', 'floor', 'log', 'max', 'min', 'pow', 'sin', 'sqrt', 'tan']);
/*
Script: String.js
Contains String Prototypes like camelCase, capitalize, test, and toInt.
License:
MIT-style license.
*/
String.implement({
test: function(regex, params){
return ((typeof regex == 'string') ? new RegExp(regex, params) : regex).test(this);
},
contains: function(string, separator){
return (separator) ? (separator + this + separator).indexOf(separator + string + separator) > -1 : this.indexOf(string) > -1;
},
trim: function(){
return this.replace(/^\s+|\s+$/g, '');
},
clean: function(){
return this.replace(/\s+/g, ' ').trim();
},
camelCase: function(){
return this.replace(/-\D/g, function(match){
return match.charAt(1).toUpperCase();
});
},
hyphenate: function(){
return this.replace(/[A-Z]/g, function(match){
return ('-' + match.charAt(0).toLowerCase());
});
},
capitalize: function(){
return this.replace(/\b[a-z]/g, function(match){
return match.toUpperCase();
});
},
escapeRegExp: function(){
return this.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
},
toInt: function(base){
return parseInt(this, base || 10);
},
toFloat: function(){
return parseFloat(this);
},
hexToRgb: function(array){
var hex = this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
return (hex) ? hex.slice(1).hexToRgb(array) : null;
},
rgbToHex: function(array){
var rgb = this.match(/\d{1,3}/g);
return (rgb) ? rgb.rgbToHex(array) : null;
},
stripScripts: function(option){
var scripts = '';
var text = this.replace(/]*>([\s\S]*?)<\/script>/gi, function(){
scripts += arguments[1] + '\n';
return '';
});
if (option === true) $exec(scripts);
else if ($type(option) == 'function') option(scripts, text);
return text;
},
substitute: function(object, regexp){
return this.replace(regexp || (/\\?\{([^{}]+)\}/g), function(match, name){
if (match.charAt(0) == '\\') return match.slice(1);
return (object[name] != undefined) ? object[name] : '';
});
},
str_replace: function (search, replace, subject, count) {
var i = 0, j = 0, temp = '', repl = '', sl = 0, fl = 0,
f = [].concat(search),
r = [].concat(replace),
s = this,
ra = r instanceof Array, sa = s instanceof Array;
s = [].concat(s);
if (count) {
this.window[count] = 0;
}
for (i=0, sl=s.length; i < sl; i++) {
if (s[i] === '') {
continue;
}
for (j=0, fl=f.length; j < fl; j++) {
temp = s[i]+'';
repl = ra ? (r[j] !== undefined ? r[j] : '') : r[0];
s[i] = (temp).split(f[j]).join(repl);
if (count && s[i] !== temp) {
this.window[count] += (temp.length-s[i].length)/f[j].length;}
}
}
return sa ? s : s[0];
}
});
/*
Script: Hash.js
Contains Hash Prototypes. Provides a means for overcoming the JavaScript practical impossibility of extending native Objects.
License:
MIT-style license.
*/
Hash.implement({
has: Object.prototype.hasOwnProperty,
keyOf: function(value){
for (var key in this){
if (this.hasOwnProperty(key) && this[key] === value) return key;
}
return null;
},
hasValue: function(value){
return (Hash.keyOf(this, value) !== null);
},
extend: function(properties){
Hash.each(properties, function(value, key){
Hash.set(this, key, value);
}, this);
return this;
},
combine: function(properties){
Hash.each(properties, function(value, key){
Hash.include(this, key, value);
}, this);
return this;
},
erase: function(key){
if (this.hasOwnProperty(key)) delete this[key];
return this;
},
get: function(key){
return (this.hasOwnProperty(key)) ? this[key] : null;
},
set: function(key, value){
if (!this[key] || this.hasOwnProperty(key)) this[key] = value;
return this;
},
empty: function(){
Hash.each(this, function(value, key){
delete this[key];
}, this);
return this;
},
include: function(key, value){
if (this[key] == undefined) this[key] = value;
return this;
},
map: function(fn, bind){
var results = new Hash;
Hash.each(this, function(value, key){
results.set(key, fn.call(bind, value, key, this));
}, this);
return results;
},
filter: function(fn, bind){
var results = new Hash;
Hash.each(this, function(value, key){
if (fn.call(bind, value, key, this)) results.set(key, value);
}, this);
return results;
},
every: function(fn, bind){
for (var key in this){
if (this.hasOwnProperty(key) && !fn.call(bind, this[key], key)) return false;
}
return true;
},
some: function(fn, bind){
for (var key in this){
if (this.hasOwnProperty(key) && fn.call(bind, this[key], key)) return true;
}
return false;
},
getKeys: function(){
var keys = [];
Hash.each(this, function(value, key){
keys.push(key);
});
return keys;
},
getValues: function(){
var values = [];
Hash.each(this, function(value){
values.push(value);
});
return values;
},
toQueryString: function(base){
var queryString = [];
Hash.each(this, function(value, key){
if (base) key = base + '[' + key + ']';
var result;
switch ($type(value)){
case 'object': result = Hash.toQueryString(value, key); break;
case 'array':
var qs = {};
value.each(function(val, i){
qs[i] = val;
});
result = Hash.toQueryString(qs, key);
break;
default: result = key + '=' + encodeURIComponent(value);
}
if (value != undefined) queryString.push(result);
});
return queryString.join('&');
}
});
Hash.alias({keyOf: 'indexOf', hasValue: 'contains'});
/*
Script: Event.js
Contains the Event Native, to make the event object completely crossbrowser.
License:
MIT-style license.
*/
var Event = new Native({
name: 'Event',
initialize: function(event, win){
win = win || window;
var doc = win.document;
event = event || win.event;
if (event.$extended) return event;
this.$extended = true;
var type = event.type;
var target = event.target || event.srcElement;
while (target && target.nodeType == 3) target = target.parentNode;
if (type.test(/key/)){
var code = event.which || event.keyCode;
var key = Event.Keys.keyOf(code);
if (type == 'keydown'){
var fKey = code - 111;
if (fKey > 0 && fKey < 13) key = 'f' + fKey;
}
key = key || String.fromCharCode(code).toLowerCase();
} else if (type.match(/(click|mouse|menu)/i)){
doc = (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
var page = {
x: event.pageX || event.clientX + doc.scrollLeft,
y: event.pageY || event.clientY + doc.scrollTop
};
var client = {
x: (event.pageX) ? event.pageX - win.pageXOffset : event.clientX,
y: (event.pageY) ? event.pageY - win.pageYOffset : event.clientY
};
if (type.match(/DOMMouseScroll|mousewheel/)){
var wheel = (event.wheelDelta) ? event.wheelDelta / 120 : -(event.detail || 0) / 3;
}
var rightClick = (event.which == 3) || (event.button == 2);
var related = null;
if (type.match(/over|out/)){
switch (type){
case 'mouseover': related = event.relatedTarget || event.fromElement; break;
case 'mouseout': related = event.relatedTarget || event.toElement;
}
if (!(function(){
while (related && related.nodeType == 3) related = related.parentNode;
return true;
}).create({attempt: Browser.Engine.gecko})()) related = false;
}
}
return $extend(this, {
event: event,
type: type,
page: page,
client: client,
rightClick: rightClick,
wheel: wheel,
relatedTarget: related,
target: target,
code: code,
key: key,
shift: event.shiftKey,
control: event.ctrlKey,
alt: event.altKey,
meta: event.metaKey
});
}
});
Event.Keys = new Hash({
'enter': 13,
'up': 38,
'down': 40,
'left': 37,
'right': 39,
'esc': 27,
'space': 32,
'backspace': 8,
'tab': 9,
'delete': 46
});
Event.implement({
stop: function(){
return this.stopPropagation().preventDefault();
},
stopPropagation: function(){
if (this.event.stopPropagation) this.event.stopPropagation();
else this.event.cancelBubble = true;
return this;
},
preventDefault: function(){
if (this.event.preventDefault) this.event.preventDefault();
else this.event.returnValue = false;
return this;
}
});
/*
Script: Class.js
Contains the Class Function for easily creating, extending, and implementing reusable Classes.
License:
MIT-style license.
*/
var Class = new Native({
name: 'Class',
initialize: function(properties){
properties = properties || {};
var klass = function(){
for (var key in this){
if ($type(this[key]) != 'function') this[key] = $unlink(this[key]);
}
this.constructor = klass;
if (Class.prototyping) return this;
var instance = (this.initialize) ? this.initialize.apply(this, arguments) : this;
if (this.options && this.options.initialize) this.options.initialize.call(this);
return instance;
};
for (var mutator in Class.Mutators){
if (!properties[mutator]) continue;
properties = Class.Mutators[mutator](properties, properties[mutator]);
delete properties[mutator];
}
$extend(klass, this);
klass.constructor = Class;
klass.prototype = properties;
return klass;
}
});
Class.Mutators = {
Extends: function(self, klass){
Class.prototyping = klass.prototype;
var subclass = new klass;
delete subclass.parent;
subclass = Class.inherit(subclass, self);
delete Class.prototyping;
return subclass;
},
Implements: function(self, klasses){
$splat(klasses).each(function(klass){
Class.prototying = klass;
$extend(self, ($type(klass) == 'class') ? new klass : klass);
delete Class.prototyping;
});
return self;
}
};
Class.extend({
inherit: function(object, properties){
var caller = arguments.callee.caller && !Browser.Features.air; // caller support is broken in air 1.5
for (var key in properties){
var override = properties[key];
var previous = object[key];
var type = $type(override);
if (previous && type == 'function'){
if (override != previous){
if (caller){
override.__parent = previous;
object[key] = override;
} else {
Class.override(object, key, override);
}
}
} else if(type == 'object'){
object[key] = $merge(previous, override);
} else {
object[key] = override;
}
}
if (caller) object.parent = function(){
return arguments.callee.caller.__parent.apply(this, arguments);
};
return object;
},
override: function(object, name, method){
var parent = Class.prototyping;
if (parent && object[name] != parent[name]) parent = null;
var override = function(){
var previous = this.parent;
this.parent = parent ? parent[name] : object[name];
var value = method.apply(this, arguments);
this.parent = previous;
return value;
};
object[name] = override;
}
});
Class.implement({
implement: function(){
var proto = this.prototype;
$each(arguments, function(properties){
Class.inherit(proto, properties);
});
return this;
}
});
/*
Script: Class.Extras.js
Contains Utility Classes that can be implemented into your own Classes to ease the execution of many common tasks.
License:
MIT-style license.
*/
var Chain = new Class({
$chain: [],
chain: function(){
this.$chain.extend(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 Events = new Class({
$events: {},
addEvent: function(type, fn, internal){
type = Events.removeOn(type);
if (fn != $empty){
this.$events[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 = Events.removeOn(type);
if (!this.$events || !this.$events[type]) return this;
this.$events[type].each(function(fn){
fn.create({'bind': this, 'delay': delay, 'arguments': args})();
}, this);
return this;
},
removeEvent: function(type, fn){
type = Events.removeOn(type);
if (!this.$events[type]) return this;
if (!fn.internal) this.$events[type].erase(fn);
return this;
},
removeEvents: function(events){
if ($type(events) == 'object'){
for (var type in events) this.removeEvent(type, events[type]);
return this;
}
if (events) events = Events.removeOn(events);
for (var type in this.$events){
if (events && events != type) continue;
var fns = this.$events[type];
for (var i = fns.length; i--; i) this.removeEvent(type, fns[i]);
}
return this;
}
});
Events.removeOn = function(string){
return string.replace(/^on([A-Z])/, function(full, first) {
return first.toLowerCase();
});
};
var Options = new Class({
setOptions: function(){
this.options = $merge.run([this.options].extend(arguments));
if (!this.addEvent) return this;
for (var option in this.options){
if ($type(this.options[option]) != 'function' || !(/^on[A-Z]/).test(option)) continue;
this.addEvent(option, this.options[option]);
delete this.options[option];
}
return this;
}
});
/*
Script: Element.js
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.
*/
var Element = new Native({
name: 'Element',
legacy: window.Element,
initialize: function(tag, props){
var konstructor = Element.Constructors.get(tag);
if (konstructor) return konstructor(props);
if (typeof tag == 'string') return document.newElement(tag, props);
return $(tag).set(props);
},
afterImplement: function(key, value){
Element.Prototype[key] = value;
if (Array[key]) return;
Elements.implement(key, function(){
var items = [], elements = true;
for (var i = 0, j = this.length; i < j; i++){
var returns = this[i][key].apply(this[i], arguments);
items.push(returns);
if (elements) elements = ($type(returns) == 'element');
}
return (elements) ? new Elements(items) : items;
});
}
});
Element.Prototype = {$family: {name: 'element'}};
Element.Constructors = new Hash;
var IFrame = new Native({
name: 'IFrame',
generics: false,
initialize: function(){
var params = Array.link(arguments, {properties: Object.type, iframe: $defined});
var props = params.properties || {};
var iframe = $(params.iframe) || false;
var onload = props.onload || $empty;
delete props.onload;
props.id = props.name = $pick(props.id, props.name, iframe.id, iframe.name, 'IFrame_' + $time());
iframe = new Element(iframe || 'iframe', props);
var onFrameLoad = function(){
var host = $try(function(){
return iframe.contentWindow.location.host;
});
if (host && host == window.location.host){
var win = new Window(iframe.contentWindow);
new Document(iframe.contentWindow.document);
$extend(win.Element.prototype, Element.Prototype);
}
onload.call(iframe.contentWindow, iframe.contentWindow.document);
};
(window.frames[props.id]) ? onFrameLoad() : iframe.addListener('load', onFrameLoad);
return iframe;
}
});
var Elements = new Native({
initialize: function(elements, options){
options = $extend({ddup: true, cash: true}, options);
elements = elements || [];
if (options.ddup || options.cash){
var uniques = {}, returned = [];
for (var i = 0, l = elements.length; i < l; i++){
var el = $.element(elements[i], !options.cash);
if (options.ddup){
if (uniques[el.uid]) continue;
uniques[el.uid] = true;
}
returned.push(el);
}
elements = returned;
}
return (options.cash) ? $extend(elements, this) : 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));
}
});
Document.implement({
newElement: function(tag, props){
if (Browser.Engine.trident && props){
['name', 'type', 'checked'].each(function(attribute){
if (!props[attribute]) return;
tag += ' ' + attribute + '="' + props[attribute] + '"';
if (attribute != 'checked') delete props[attribute];
});
tag = '<' + tag + '>';
}
return $.element(this.createElement(tag)).set(props);
},
newTextNode: function(text){
return this.createTextNode(text);
},
getDocument: function(){
return this;
},
getWindow: function(){
return this.window;
}
});
Window.implement({
$: function(el, nocash){
if (el && el.$family && el.uid) return el;
var type = $type(el);
return ($[type]) ? $[type](el, nocash, this.document) : null;
},
$$: function(selector){
if (arguments.length == 1 && typeof selector == 'string') return this.document.getElements(selector);
var elements = [];
var args = Array.flatten(arguments);
for (var i = 0, l = args.length; i < l; i++){
var item = args[i];
switch ($type(item)){
case 'element': elements.push(item); break;
case 'string': elements.extend(this.document.getElements(item, true));
}
}
return new Elements(elements);
},
getDocument: function(){
return this.document;
},
getWindow: function(){
return this;
}
});
$.string = function(id, nocash, doc){
id = doc.getElementById(id);
return (id) ? $.element(id, nocash) : null;
};
$.element = function(el, nocash){
$uid(el);
if (!nocash && !el.$family && !(/^object|embed$/i).test(el.tagName)){
var proto = Element.Prototype;
for (var p in proto) el[p] = proto[p];
};
return el;
};
$.object = function(obj, nocash, doc){
if (obj.toElement) return $.element(obj.toElement(doc), nocash);
return null;
};
$.textnode = $.whitespace = $.window = $.document = $arguments(0);
Native.implement([Element, Document], {
getElement: function(selector, nocash){
return $(this.getElements(selector, true)[0] || null, nocash);
},
getElements: function(tags, nocash){
tags = tags.split(',');
var elements = [];
var ddup = (tags.length > 1);
tags.each(function(tag){
var partial = this.getElementsByTagName(tag.trim());
(ddup) ? elements.extend(partial) : elements = partial;
}, this);
return new Elements(elements, {ddup: ddup, cash: !nocash});
}
});
(function(){
var collected = {}, storage = {};
var props = {input: 'checked', option: 'selected', textarea: (Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerHTML' : 'value'};
var get = function(uid){
return (storage[uid] || (storage[uid] = {}));
};
var clean = function(item, retain){
if (!item) return;
var uid = item.uid;
if (Browser.Engine.trident){
if (item.clearAttributes){
var clone = retain && item.cloneNode(false);
item.clearAttributes();
if (clone) item.mergeAttributes(clone);
} else if (item.removeEvents){
item.removeEvents();
}
if ((/object/i).test(item.tagName)){
for (var p in item){
if (typeof item[p] == 'function') item[p] = $empty;
}
Element.dispose(item);
}
}
if (!uid) return;
collected[uid] = storage[uid] = null;
};
var purge = function(){
Hash.each(collected, clean);
if (Browser.Engine.trident) $A(document.getElementsByTagName('object')).each(clean);
if (window.CollectGarbage) CollectGarbage();
collected = storage = null;
};
var walk = function(element, walk, start, match, all, nocash){
var el = element[start || walk];
var elements = [];
while (el){
if (el.nodeType == 1 && (!match || Element.match(el, match))){
if (!all) return $(el, nocash);
elements.push(el);
}
el = el[walk];
}
return (all) ? new Elements(elements, {ddup: false, cash: !nocash}) : null;
};
var attributes = {
'html': 'innerHTML',
'class': 'className',
'for': 'htmlFor',
'text': (Browser.Engine.trident || (Browser.Engine.webkit && Browser.Engine.version < 420)) ? 'innerText' : 'textContent'
};
var bools = ['compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked', 'disabled', 'readonly', 'multiple', 'selected', 'noresize', 'defer'];
var camels = ['value', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan', 'frameBorder', 'maxLength', 'readOnly', 'rowSpan', 'tabIndex', 'useMap'];
bools = bools.associate(bools);
Hash.extend(attributes, bools);
Hash.extend(attributes, camels.associate(camels.map(String.toLowerCase)));
var inserters = {
before: function(context, element){
if (element.parentNode) element.parentNode.insertBefore(context, element);
},
after: function(context, element){
if (!element.parentNode) return;
var next = element.nextSibling;
(next) ? element.parentNode.insertBefore(context, next) : element.parentNode.appendChild(context);
},
bottom: function(context, element){
element.appendChild(context);
},
top: function(context, element){
var first = element.firstChild;
(first) ? element.insertBefore(context, first) : element.appendChild(context);
}
};
inserters.inside = inserters.bottom;
Hash.each(inserters, function(inserter, where){
where = where.capitalize();
Element.implement('inject' + where, function(el){
inserter(this, $(el, true));
return this;
});
Element.implement('grab' + where, function(el){
inserter($(el, true), this);
return this;
});
});
Element.implement({
set: function(prop, value){
switch ($type(prop)){
case 'object':
for (var p in prop) this.set(p, prop[p]);
break;
case 'string':
var property = Element.Properties.get(prop);
(property && property.set) ? property.set.apply(this, Array.slice(arguments, 1)) : this.setProperty(prop, value);
}
return this;
},
get: function(prop){
var property = Element.Properties.get(prop);
return (property && property.get) ? property.get.apply(this, Array.slice(arguments, 1)) : this.getProperty(prop);
},
erase: function(prop){
var property = Element.Properties.get(prop);
(property && property.erase) ? property.erase.apply(this) : this.removeProperty(prop);
return this;
},
setProperty: function(attribute, value){
var key = attributes[attribute];
if (value == undefined) return this.removeProperty(attribute);
if (key && bools[attribute]) value = !!value;
(key) ? this[key] = value : this.setAttribute(attribute, '' + value);
return this;
},
setProperties: function(attributes){
for (var attribute in attributes) this.setProperty(attribute, attributes[attribute]);
return this;
},
getProperty: function(attribute){
var key = attributes[attribute];
var value = (key) ? this[key] : this.getAttribute(attribute, 2);
return (bools[attribute]) ? !!value : (key) ? value : value || null;
},
getProperties: function(){
var args = $A(arguments);
return args.map(this.getProperty, this).associate(args);
},
removeProperty: function(attribute){
var key = attributes[attribute];
(key) ? this[key] = (key && bools[attribute]) ? false : '' : this.removeAttribute(attribute);
return this;
},
removeProperties: function(){
Array.each(arguments, this.removeProperty, this);
return this;
},
hasClass: function(className){
return this.className.contains(className, ' ');
},
addClass: function(className){
if (!this.hasClass(className)) this.className = (this.className + ' ' + className).clean();
return this;
},
removeClass: function(className){
this.className = this.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)'), '$1');
return this;
},
toggleClass: function(className){
return this.hasClass(className) ? this.removeClass(className) : this.addClass(className);
},
adopt: function(){
Array.flatten(arguments).each(function(element){
element = $(element, true);
if (element) this.appendChild(element);
}, this);
return this;
},
appendText: function(text, where){
return this.grab(this.getDocument().newTextNode(text), where);
},
grab: function(el, where){
inserters[where || 'bottom']($(el, true), this);
return this;
},
inject: function(el, where){
inserters[where || 'bottom'](this, $(el, true));
return this;
},
replaces: function(el){
el = $(el, true);
el.parentNode.replaceChild(this, el);
return this;
},
wraps: function(el, where){
el = $(el, true);
return this.replaces(el).grab(el, where);
},
getPrevious: function(match, nocash){
return walk(this, 'previousSibling', null, match, false, nocash);
},
getAllPrevious: function(match, nocash){
return walk(this, 'previousSibling', null, match, true, nocash);
},
getNext: function(match, nocash){
return walk(this, 'nextSibling', null, match, false, nocash);
},
getAllNext: function(match, nocash){
return walk(this, 'nextSibling', null, match, true, nocash);
},
getFirst: function(match, nocash){
return walk(this, 'nextSibling', 'firstChild', match, false, nocash);
},
getLast: function(match, nocash){
return walk(this, 'previousSibling', 'lastChild', match, false, nocash);
},
getParent: function(match, nocash){
return walk(this, 'parentNode', null, match, false, nocash);
},
getParents: function(match, nocash){
return walk(this, 'parentNode', null, match, true, nocash);
},
getSiblings: function(match, nocash) {
return this.getParent().getChildren(match, nocash).erase(this);
},
getChildren: function(match, nocash){
return walk(this, 'nextSibling', 'firstChild', match, true, nocash);
},
getWindow: function(){
return this.ownerDocument.window;
},
getDocument: function(){
return this.ownerDocument;
},
getElementById: function(id, nocash){
var el = this.ownerDocument.getElementById(id);
if (!el) return null;
for (var parent = el.parentNode; parent != this; parent = parent.parentNode){
if (!parent) return null;
}
return $.element(el, nocash);
},
getSelected: function(){
return new Elements($A(this.options).filter(function(option){
return option.selected;
}));
},
getComputedStyle: function(property){
if (this.currentStyle) return this.currentStyle[property.camelCase()];
var defaultView = this.getDocument().defaultView;
var computed = defaultView && defaultView.getComputedStyle(this, null);
return (computed) ? computed.getPropertyValue([property.hyphenate()]) : null;
},
toQueryString: function(){
var queryString = [];
this.getElements('input, select, textarea', true).each(function(el){
if (!el.name || el.disabled) return;
var value = (el.tagName.toLowerCase() == 'select') ? Element.getSelected(el).map(function(opt){
return opt.value;
}) : ((el.type == 'radio' || el.type == 'checkbox') && !el.checked) ? null : el.value;
$splat(value).each(function(val){
if (typeof val != 'undefined') queryString.push(el.name + '=' + encodeURIComponent(val));
});
});
return queryString.join('&');
},
clone: function(contents, keepid){
contents = contents !== false;
var clone = this.cloneNode(contents);
var clean = function(node, element){
if (!keepid) node.removeAttribute('id');
if (Browser.Engine.trident){
node.clearAttributes();
node.mergeAttributes(element);
node.removeAttribute('uid');
if (node.options){
var no = node.options, eo = element.options;
for (var j = no.length; j--;) no[j].selected = eo[j].selected;
}
}
var prop = props[element.tagName.toLowerCase()];
if (prop && element[prop]) node[prop] = element[prop];
};
if (contents){
var ce = clone.getElementsByTagName('*'), te = this.getElementsByTagName('*');
for (var i = ce.length; i--;) clean(ce[i], te[i]);
}
clean(clone, this);
return $(clone);
},
destroy: function(){
Element.empty(this);
Element.dispose(this);
clean(this, true);
return null;
},
empty: function(){
$A(this.childNodes).each(function(node){
Element.destroy(node);
});
return this;
},
dispose: function(){
return (this.parentNode) ? this.parentNode.removeChild(this) : this;
},
hasChild: function(el){
el = $(el, true);
if (!el) return false;
if (Browser.Engine.webkit && Browser.Engine.version < 420) return $A(this.getElementsByTagName(el.tagName)).contains(el);
return (this.contains) ? (this != el && this.contains(el)) : !!(this.compareDocumentPosition(el) & 16);
},
match: function(tag){
return (!tag || (tag == this) || (Element.get(this, 'tag') == tag));
}
});
Native.implement([Element, Window, Document], {
addListener: function(type, fn){
if (type == 'unload'){
var old = fn, self = this;
fn = function(){
self.removeListener('unload', fn);
old();
};
} else {
collected[this.uid] = this;
}
if (this.addEventListener) this.addEventListener(type, fn, false);
else this.attachEvent('on' + type, fn);
return this;
},
removeListener: function(type, fn){
if (this.removeEventListener) this.removeEventListener(type, fn, false);
else this.detachEvent('on' + type, fn);
return this;
},
retrieve: function(property, dflt){
var storage = get(this.uid), prop = storage[property];
if (dflt != undefined && prop == undefined) prop = storage[property] = dflt;
return $pick(prop);
},
store: function(property, value){
var storage = get(this.uid);
storage[property] = value;
return this;
},
eliminate: function(property){
var storage = get(this.uid);
delete storage[property];
return this;
}
});
window.addListener('unload', purge);
})();
Element.Properties = new Hash;
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 = (function(){
var wrapper = document.createElement('div');
var translations = {
table: [1, ''],
select: [1, '', ' '],
tbody: [2, ''],
tr: [3, '']
};
translations.thead = translations.tfoot = translations.tbody;
var html = {
set: function(){
var html = Array.flatten(arguments).join('');
var wrap = Browser.Engine.trident && translations[this.get('tag')];
if (wrap){
var first = wrapper;
first.innerHTML = wrap[1] + html + wrap[2];
for (var i = wrap[0]; i--;) first = first.firstChild;
this.empty().adopt(first.childNodes);
} else {
this.innerHTML = html;
}
}
};
html.erase = html.set;
return html;
})();
if (Browser.Engine.webkit && Browser.Engine.version < 420) Element.Properties.text = {
get: function(){
if (this.innerText) return this.innerText;
var temp = this.ownerDocument.newElement('div', {html: this.innerHTML}).inject(this.ownerDocument.body);
var text = temp.innerText;
temp.destroy();
return text;
}
};
/*
Script: Element.Event.js
Contains Element methods for dealing with events, and custom Events.
License:
MIT-style license.
*/
Element.Properties.events = {set: function(events){
this.addEvents(events);
}};
Native.implement([Element, Window, Document], {
addEvent: function(type, fn){
var events = this.retrieve('events', {});
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.get(type), condition = fn, self = this;
if (custom){
if (custom.onAdd) custom.onAdd.call(this, fn);
if (custom.condition){
condition = function(event){
if (custom.condition.call(this, event)) return fn.call(this, event);
return true;
};
}
realType = custom.base || realType;
}
var defn = function(){
return fn.call(self);
};
var nativeEvent = Element.NativeEvents[realType];
if (nativeEvent){
if (nativeEvent == 2){
defn = function(event){
event = new Event(event, self.getWindow());
if (condition.call(self, event) === false) event.stop();
};
}
this.addListener(realType, defn);
}
events[type].values.push(defn);
return this;
},
removeEvent: function(type, fn){
var events = this.retrieve('events');
if (!events || !events[type]) return this;
var pos = events[type].keys.indexOf(fn);
if (pos == -1) return this;
events[type].keys.splice(pos, 1);
var value = events[type].values.splice(pos, 1)[0];
var custom = Element.Events.get(type);
if (custom){
if (custom.onRemove) custom.onRemove.call(this, fn);
type = custom.base || type;
}
return (Element.NativeEvents[type]) ? this.removeListener(type, value) : this;
},
addEvents: function(events){
for (var event in events) this.addEvent(event, events[event]);
return this;
},
removeEvents: function(events){
if ($type(events) == 'object'){
for (var type in events) this.removeEvent(type, events[type]);
return this;
}
var attached = this.retrieve('events');
if (!attached) return this;
if (!events){
for (var type in attached) this.removeEvents(type);
this.eliminate('events');
} else if (attached[events]){
while (attached[events].keys[0]) this.removeEvent(events, attached[events].keys[0]);
attached[events] = null;
}
return this;
},
fireEvent: function(type, args, delay){
var events = this.retrieve('events');
if (!events || !events[type]) return this;
events[type].keys.each(function(fn){
fn.create({'bind': this, 'delay': delay, 'arguments': args})();
}, this);
return this;
},
cloneEvents: function(from, type){
from = $(from);
var fevents = from.retrieve('events');
if (!fevents) return this;
if (!type){
for (var evType in fevents) this.cloneEvents(from, evType);
} else if (fevents[type]){
fevents[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
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
focus: 2, blur: 2, change: 2, reset: 2, select: 2, submit: 2, //form elements
load: 1, unload: 1, beforeunload: 2, resize: 1, move: 1, DOMContentLoaded: 1, readystatechange: 1, //window
error: 1, abort: 1, scroll: 1 //misc
};
(function(){
var $check = function(event){
var related = event.relatedTarget;
if (related == undefined) return true;
if (related === false) return false;
return ($type(this) != 'document' && related != this && related.prefix != 'xul' && !this.hasChild(related));
};
Element.Events = new Hash({
mouseenter: {
base: 'mouseover',
condition: $check
},
mouseleave: {
base: 'mouseout',
condition: $check
},
mousewheel: {
base: (Browser.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel'
}
});
})();
/*
Script: Element.Style.js
Contains methods for interacting with the styles of Elements in a fashionable way.
License:
MIT-style license.
*/
Element.Properties.styles = {set: function(styles){
this.setStyles(styles);
}};
Element.Properties.opacity = {
set: function(opacity, novisibility){
if (!novisibility){
if (opacity == 0){
if (this.style.visibility != 'hidden') this.style.visibility = 'hidden';
} else {
if (this.style.visibility != 'visible') this.style.visibility = 'visible';
}
}
if (!this.currentStyle || !this.currentStyle.hasLayout) this.style.zoom = 1;
if (Browser.Engine.trident) this.style.filter = (opacity == 1) ? '' : 'alpha(opacity=' + opacity * 100 + ')';
this.style.opacity = opacity;
this.store('opacity', opacity);
},
get: function(){
return this.retrieve('opacity', 1);
}
};
Element.implement({
setOpacity: function(value){
return this.set('opacity', value, true);
},
getOpacity: function(){
return this.get('opacity');
},
setStyle: function(property, value){
switch (property){
case 'opacity': return this.set('opacity', parseFloat(value));
case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
}
property = property.camelCase();
if ($type(value) != 'string'){
var map = (Element.Styles.get(property) || '@').split(' ');
value = $splat(value).map(function(val, i){
if (!map[i]) return '';
return ($type(val) == 'number') ? map[i].replace('@', Math.round(val)) : val;
}).join(' ');
} else if (value == String(Number(value))){
value = Math.round(value);
}
this.style[property] = value;
return this;
},
getStyle: function(property){
switch (property){
case 'opacity': return this.get('opacity');
case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
}
property = property.camelCase();
var result = this.style[property];
if (!$chk(result)){
result = [];
for (var style in Element.ShortStyles){
if (property != style) continue;
for (var s in Element.ShortStyles[style]) result.push(this.getStyle(s));
return result.join(' ');
}
result = this.getComputedStyle(property);
}
if (result){
result = String(result);
var color = result.match(/rgba?\([\d\s,]+\)/);
if (color) result = result.replace(color[0], color[0].rgbToHex());
}
if (Browser.Engine.presto || (Browser.Engine.trident && !$chk(parseInt(result, 10)))){
if (property.test(/^(height|width)$/)){
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 ((Browser.Engine.presto) && String(result).test('px')) return result;
if (property.test(/(border(.+)Width|margin|padding)/)) return '0px';
}
return result;
},
setStyles: function(styles){
for (var style in styles) this.setStyle(style, styles[style]);
return this;
},
getStyles: function(){
var result = {};
Array.each(arguments, function(key){
result[key] = this.getStyle(key);
}, this);
return result;
}
});
Element.Styles = new Hash({
left: '@px', top: '@px', bottom: '@px', right: '@px',
width: '@px', height: '@px', maxWidth: '@px', maxHeight: '@px', minWidth: '@px', minHeight: '@px',
backgroundColor: 'rgb(@, @, @)', 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(@, @, @)';
});
/*
Script: Element.Dimensions.js
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).
*/
(function(){
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();
return {x: this.offsetWidth, y: this.offsetHeight};
},
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, position = {x: 0, y: 0};
while (element && !isBody(element)){
position.x += element.scrollLeft;
position.y += element.scrollTop;
element = element.parentNode;
}
return position;
},
getOffsetParent: function(){
var element = this;
if (isBody(element)) return null;
if (!Browser.Engine.trident) return element.offsetParent;
while ((element = element.parentNode) && !isBody(element)){
if (styleString(element, 'position') != 'static') return element;
}
return null;
},
getOffsets: function(){
if (Browser.Engine.trident){
var bound = this.getBoundingClientRect(), html = this.getDocument().documentElement;
return {
x: bound.left + html.scrollLeft - html.clientLeft,
y: bound.top + html.scrollTop - 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;
if (Browser.Engine.gecko){
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.Engine.webkit){
position.x += leftBorder(element);
position.y += topBorder(element);
}
element = element.offsetParent;
}
if (Browser.Engine.gecko && !borderBox(this)){
position.x -= leftBorder(this);
position.y -= topBorder(this);
}
return position;
},
getPosition: function(relative){
if (isBody(this)) return {x: 0, y: 0};
var offset = this.getOffsets(), scroll = this.getScrolls();
var position = {x: offset.x - scroll.x, y: offset.y - scroll.y};
var relativePosition = (relative && (relative = $(relative))) ? relative.getPosition() : {x: 0, y: 0};
return {x: position.x - relativePosition.x, y: position.y - relativePosition.y};
},
getCoordinates: function(element){
if (isBody(this)) return this.getWindow().getCoordinates();
var position = this.getPosition(element), size = this.getSize();
var obj = {left: position.x, top: position.y, width: size.x, height: size.y};
obj.right = obj.left + obj.width;
obj.bottom = obj.top + obj.height;
return obj;
},
computePosition: function(obj){
return {left: obj.x - styleNumber(this, 'margin-left'), top: obj.y - styleNumber(this, 'margin-top')};
},
position: function(obj){
return this.setStyles(this.computePosition(obj));
}
});
Native.implement([Document, Window], {
getSize: function(){
if (Browser.Engine.presto || Browser.Engine.webkit) {
var win = this.getWindow();
return {x: win.innerWidth, y: win.innerHeight};
}
var doc = getCompatElement(this);
return {x: doc.clientWidth, y: doc.clientHeight};
},
getScroll: function(){
var win = this.getWindow(), doc = getCompatElement(this);
return {x: win.pageXOffset || doc.scrollLeft, y: win.pageYOffset || doc.scrollTop};
},
getScrollSize: function(){
var doc = getCompatElement(this), min = this.getSize();
return {x: Math.max(doc.scrollWidth, min.x), y: Math.max(doc.scrollHeight, min.y)};
},
getPosition: function(){
return {x: 0, y: 0};
},
getCoordinates: function(){
var size = this.getSize();
return {top: 0, left: 0, bottom: size.y, right: size.x, height: size.y, width: size.x};
}
});
// private methods
var styleString = Element.getComputedStyle;
function styleNumber(element, style){
return styleString(element, style).toInt() || 0;
};
function borderBox(element){
return styleString(element, '-moz-box-sizing') == 'border-box';
};
function topBorder(element){
return styleNumber(element, 'border-top-width');
};
function leftBorder(element){
return styleNumber(element, 'border-left-width');
};
function isBody(element){
return (/^(?:body|html)$/i).test(element.tagName);
};
function getCompatElement(element){
var doc = element.getDocument();
return (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
};
})();
//aliases
Native.implement([Window, Document, Element], {
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;
}
});
/*
Script: Selectors.js
Adds advanced CSS Querying capabilities for targeting elements. Also includes pseudoselectors support.
License:
MIT-style license.
*/
Native.implement([Document, Element], {
getElements: function(expression, nocash){
expression = expression.split(',');
var items, local = {};
for (var i = 0, l = expression.length; i < l; i++){
var selector = expression[i], elements = Selectors.Utils.search(this, selector, local);
if (i != 0 && elements.item) elements = $A(elements);
items = (i == 0) ? elements : (items.item) ? $A(items).concat(elements) : items.concat(elements);
}
return new Elements(items, {ddup: (expression.length > 1), cash: !nocash});
}
});
Element.implement({
match: function(selector){
if (!selector || (selector == this)) return true;
var tagid = Selectors.Utils.parseTagAndID(selector);
var tag = tagid[0], id = tagid[1];
if (!Selectors.Filters.byID(this, id) || !Selectors.Filters.byTag(this, tag)) return false;
var parsed = Selectors.Utils.parseSelector(selector);
return (parsed) ? Selectors.Utils.filter(this, parsed, {}) : true;
}
});
var Selectors = {Cache: {nth: {}, parsed: {}}};
Selectors.RegExps = {
id: (/#([\w-]+)/),
tag: (/^(\w+|\*)/),
quick: (/^(\w+|\*)$/),
splitter: (/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),
combined: (/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)
};
Selectors.Utils = {
chk: function(item, uniques){
if (!uniques) return true;
var uid = $uid(item);
if (!uniques[uid]) return uniques[uid] = true;
return false;
},
parseNthArgument: function(argument){
if (Selectors.Cache.nth[argument]) return Selectors.Cache.nth[argument];
var parsed = argument.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);
if (!parsed) return false;
var inta = parseInt(parsed[1], 10);
var a = (inta || inta === 0) ? inta : 1;
var special = parsed[2] || false;
var b = parseInt(parsed[3], 10) || 0;
if (a != 0){
b--;
while (b < 1) b += a;
while (b >= a) b -= a;
} else {
a = b;
special = 'index';
}
switch (special){
case 'n': parsed = {a: a, b: b, special: 'n'}; break;
case 'odd': parsed = {a: 2, b: 0, special: 'n'}; break;
case 'even': parsed = {a: 2, b: 1, special: 'n'}; break;
case 'first': parsed = {a: 0, special: 'index'}; break;
case 'last': parsed = {special: 'last-child'}; break;
case 'only': parsed = {special: 'only-child'}; break;
default: parsed = {a: (a - 1), special: 'index'};
}
return Selectors.Cache.nth[argument] = parsed;
},
parseSelector: function(selector){
if (Selectors.Cache.parsed[selector]) return Selectors.Cache.parsed[selector];
var m, parsed = {classes: [], pseudos: [], attributes: []};
while ((m = Selectors.RegExps.combined.exec(selector))){
var cn = m[1], an = m[2], ao = m[3], av = m[5], pn = m[6], pa = m[7];
if (cn){
parsed.classes.push(cn);
} else if (pn){
var parser = Selectors.Pseudo.get(pn);
if (parser) parsed.pseudos.push({parser: parser, argument: pa});
else parsed.attributes.push({name: pn, operator: '=', value: pa});
} else if (an){
parsed.attributes.push({name: an, operator: ao, value: av});
}
}
if (!parsed.classes.length) delete parsed.classes;
if (!parsed.attributes.length) delete parsed.attributes;
if (!parsed.pseudos.length) delete parsed.pseudos;
if (!parsed.classes && !parsed.attributes && !parsed.pseudos) parsed = null;
return Selectors.Cache.parsed[selector] = parsed;
},
parseTagAndID: function(selector){
var tag = selector.match(Selectors.RegExps.tag);
var id = selector.match(Selectors.RegExps.id);
return [(tag) ? tag[1] : '*', (id) ? id[1] : false];
},
filter: function(item, parsed, local){
var i;
if (parsed.classes){
for (i = parsed.classes.length; i--; i){
var cn = parsed.classes[i];
if (!Selectors.Filters.byClass(item, cn)) return false;
}
}
if (parsed.attributes){
for (i = parsed.attributes.length; i--; i){
var att = parsed.attributes[i];
if (!Selectors.Filters.byAttribute(item, att.name, att.operator, att.value)) return false;
}
}
if (parsed.pseudos){
for (i = parsed.pseudos.length; i--; i){
var psd = parsed.pseudos[i];
if (!Selectors.Filters.byPseudo(item, psd.parser, psd.argument, local)) return false;
}
}
return true;
},
getByTagAndID: function(ctx, tag, id){
if (id){
var item = (ctx.getElementById) ? ctx.getElementById(id, true) : Element.getElementById(ctx, id, true);
return (item && Selectors.Filters.byTag(item, tag)) ? [item] : [];
} else {
return ctx.getElementsByTagName(tag);
}
},
search: function(self, expression, local){
var splitters = [];
var selectors = expression.trim().replace(Selectors.RegExps.splitter, function(m0, m1, m2){
splitters.push(m1);
return ':)' + m2;
}).split(':)');
var items, filtered, item;
for (var i = 0, l = selectors.length; i < l; i++){
var selector = selectors[i];
if (i == 0 && Selectors.RegExps.quick.test(selector)){
items = self.getElementsByTagName(selector);
continue;
}
var splitter = splitters[i - 1];
var tagid = Selectors.Utils.parseTagAndID(selector);
var tag = tagid[0], id = tagid[1];
if (i == 0){
items = Selectors.Utils.getByTagAndID(self, tag, id);
} else {
var uniques = {}, found = [];
for (var j = 0, k = items.length; j < k; j++) found = Selectors.Getters[splitter](found, items[j], tag, id, uniques);
items = found;
}
var parsed = Selectors.Utils.parseSelector(selector);
if (parsed){
filtered = [];
for (var m = 0, n = items.length; m < n; m++){
item = items[m];
if (Selectors.Utils.filter(item, parsed, local)) filtered.push(item);
}
items = filtered;
}
}
return items;
}
};
Selectors.Getters = {
' ': function(found, self, tag, id, uniques){
var items = Selectors.Utils.getByTagAndID(self, tag, id);
for (var i = 0, l = items.length; i < l; i++){
var item = items[i];
if (Selectors.Utils.chk(item, uniques)) found.push(item);
}
return found;
},
'>': function(found, self, tag, id, uniques){
var children = Selectors.Utils.getByTagAndID(self, tag, id);
for (var i = 0, l = children.length; i < l; i++){
var child = children[i];
if (child.parentNode == self && Selectors.Utils.chk(child, uniques)) found.push(child);
}
return found;
},
'+': function(found, self, tag, id, uniques){
while ((self = self.nextSibling)){
if (self.nodeType == 1){
if (Selectors.Utils.chk(self, uniques) && Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
break;
}
}
return found;
},
'~': function(found, self, tag, id, uniques){
while ((self = self.nextSibling)){
if (self.nodeType == 1){
if (!Selectors.Utils.chk(self, uniques)) break;
if (Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
}
}
return found;
}
};
Selectors.Filters = {
byTag: function(self, tag){
return (tag == '*' || (self.tagName && self.tagName.toLowerCase() == tag));
},
byID: function(self, id){
return (!id || (self.id && self.id == id));
},
byClass: function(self, klass){
return (self.className && self.className.contains(klass, ' '));
},
byPseudo: function(self, parser, argument, local){
return parser.call(self, argument, local);
},
byAttribute: function(self, name, operator, value){
var result = Element.prototype.getProperty.call(self, name);
if (!result) return (operator == '!=');
if (!operator || value == undefined) return true;
switch (operator){
case '=': return (result == value);
case '*=': return (result.contains(value));
case '^=': return (result.substr(0, value.length) == value);
case '$=': return (result.substr(result.length - value.length) == value);
case '!=': return (result != value);
case '~=': return result.contains(value, ' ');
case '|=': return result.contains(value, '-');
}
return false;
}
};
Selectors.Pseudo = new Hash({
// w3c pseudo selectors
checked: function(){
return this.checked;
},
empty: function(){
return !(this.innerText || this.textContent || '').length;
},
not: function(selector){
return !Element.match(this, selector);
},
contains: function(text){
return (this.innerText || this.textContent || '').contains(text);
},
'first-child': function(){
return Selectors.Pseudo.index.call(this, 0);
},
'last-child': function(){
var element = this;
while ((element = element.nextSibling)){
if (element.nodeType == 1) return false;
}
return true;
},
'only-child': function(){
var prev = this;
while ((prev = prev.previousSibling)){
if (prev.nodeType == 1) return false;
}
var next = this;
while ((next = next.nextSibling)){
if (next.nodeType == 1) return false;
}
return true;
},
'nth-child': function(argument, local){
argument = (argument == undefined) ? 'n' : argument;
var parsed = Selectors.Utils.parseNthArgument(argument);
if (parsed.special != 'n') return Selectors.Pseudo[parsed.special].call(this, parsed.a, local);
var count = 0;
local.positions = local.positions || {};
var uid = $uid(this);
if (!local.positions[uid]){
var self = this;
while ((self = self.previousSibling)){
if (self.nodeType != 1) continue;
count ++;
var position = local.positions[$uid(self)];
if (position != undefined){
count = position + count;
break;
}
}
local.positions[uid] = count;
}
return (local.positions[uid] % parsed.a == parsed.b);
},
// custom pseudo selectors
index: function(index){
var element = this, count = 0;
while ((element = element.previousSibling)){
if (element.nodeType == 1 && ++count > index) return false;
}
return (count == index);
},
even: function(argument, local){
return Selectors.Pseudo['nth-child'].call(this, '2n+1', local);
},
odd: function(argument, local){
return Selectors.Pseudo['nth-child'].call(this, '2n', local);
},
selected: function() {
return this.selected;
}
});
/*
Script: Domready.js
Contains the domready custom event.
License:
MIT-style license.
*/
Element.Events.domready = {
onAdd: function(fn){
if (Browser.loaded) fn.call(this);
}
};
(function(){
var domready = function(){
if (Browser.loaded) return;
Browser.loaded = true;
window.fireEvent('domready');
document.fireEvent('domready');
};
if (Browser.Engine.trident){
var temp = document.createElement('div');
(function(){
($try(function(){
temp.doScroll('left');
return $(temp).inject(document.body).set('html', 'temp').dispose();
})) ? domready() : arguments.callee.delay(50);
})();
} else if (Browser.Engine.webkit && Browser.Engine.version < 525){
(function(){
(['loaded', 'complete'].contains(document.readyState)) ? domready() : arguments.callee.delay(50);
})();
} else {
window.addEvent('load', domready);
document.addEvent('DOMContentLoaded', domready);
}
})();
/*
Script: JSON.js
JSON encoder and decoder.
License:
MIT-style license.
See Also:
' + __flash__argumentsToXML(arguments, 2) + ' ');
return eval(rs);
};
/*
Script: Fx.js
Contains the basic animation logic to be extended by all other Fx Classes.
License:
MIT-style license.
*/
var Fx = new Class({
Implements: [Chain, Events, Options],
options: {
/*
onStart: $empty,
onCancel: $empty,
onComplete: $empty,
*/
fps: 50,
unit: false,
duration: 500,
link: 'ignore'
},
initialize: function(options){
this.subject = this.subject || this;
this.setOptions(options);
this.options.duration = Fx.Durations[this.options.duration] || this.options.duration.toInt();
var wait = this.options.wait;
if (wait === false) this.options.link = 'cancel';
},
getTransition: function(){
return function(p){
return -(Math.cos(Math.PI * p) - 1) / 2;
};
},
step: function(){
var time = $time();
if (time < this.time + this.options.duration){
var delta = this.transition((time - this.time) / this.options.duration);
this.set(this.compute(this.from, this.to, delta));
} else {
this.set(this.compute(this.from, this.to, 1));
this.complete();
}
},
set: function(now){
return now;
},
compute: function(from, to, delta){
return Fx.compute(from, to, delta);
},
check: function(caller){
if (!this.timer) return true;
switch (this.options.link){
case 'cancel': this.cancel(); return true;
case 'chain': this.chain(caller.bind(this, Array.slice(arguments, 1))); return false;
}
return false;
},
start: function(from, to){
if (!this.check(arguments.callee, from, to)) return this;
this.from = from;
this.to = to;
this.time = 0;
this.transition = this.getTransition();
this.startTimer();
this.onStart();
return this;
},
complete: function(){
if (this.stopTimer()) this.onComplete();
return this;
},
cancel: function(){
if (this.stopTimer()) this.onCancel();
return this;
},
onStart: function(){
this.fireEvent('start', this.subject);
},
onComplete: function(){
this.fireEvent('complete', this.subject);
if (!this.callChain()) this.fireEvent('chainComplete', this.subject);
},
onCancel: function(){
this.fireEvent('cancel', this.subject).clearChain();
},
pause: function(){
this.stopTimer();
return this;
},
resume: function(){
this.startTimer();
return this;
},
stopTimer: function(){
if (!this.timer) return false;
this.time = $time() - this.time;
this.timer = $clear(this.timer);
return true;
},
startTimer: function(){
if (this.timer) return false;
this.time = $time() - this.time;
this.timer = this.step.periodical(Math.round(1000 / this.options.fps), this);
return true;
}
});
Fx.compute = function(from, to, delta){
return (to - from) * delta + from;
};
Fx.Durations = {'short': 250, 'normal': 500, 'long': 1000};
/*
Script: Fx.CSS.js
Contains the CSS animation logic. Used by Fx.Tween, Fx.Morph, Fx.Elements.
License:
MIT-style license.
*/
Fx.CSS = new Class({
Extends: Fx,
//prepares the base from/to object
prepare: function(element, property, values){
values = $splat(values);
var values1 = values[1];
if (!$chk(values1)){
values[1] = values[0];
values[0] = element.getStyle(property);
}
var parsed = values.map(this.parse);
return {from: parsed[0], to: parsed[1]};
},
//parses a value into an array
parse: function(value){
value = $lambda(value)();
value = (typeof value == 'string') ? value.split(' ') : $splat(value);
return value.map(function(val){
val = String(val);
var found = false;
Fx.CSS.Parsers.each(function(parser, key){
if (found) return;
var parsed = parser.parse(val);
if ($chk(parsed)) 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.$family = {name: 'fx:css:value'};
return computed;
},
//serves the value as settable
serve: function(value, unit){
if ($type(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 = {};
Array.each(document.styleSheets, function(sheet, j){
var href = sheet.href;
if (href && href.contains('://') && !href.contains(document.domain)) return;
var rules = sheet.rules || sheet.cssRules;
Array.each(rules, function(rule, i){
if (!rule.style) return;
var selectorText = (rule.selectorText) ? rule.selectorText.replace(/^\w+/, function(m){
return m.toLowerCase();
}) : null;
if (!selectorText || !selectorText.test('^' + selector + '$')) return;
Element.Styles.each(function(value, style){
if (!rule.style[style] || Element.ShortStyles[style]) return;
value = String(rule.style[style]);
to[style] = (value.test(/^rgb/)) ? value.rgbToHex() : value;
});
});
});
return Fx.CSS.Cache[selector] = to;
}
});
Fx.CSS.Cache = {};
Fx.CSS.Parsers = new Hash({
Color: {
parse: function(value){
if (value.match(/^#[0-9a-f]{3,6}$/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: $lambda(false),
compute: $arguments(1),
serve: $arguments(0)
}
});
/*
Script: Fx.Tween.js
Formerly Fx.Style, effect to transition any CSS property for an element.
License:
MIT-style license.
*/
Fx.Tween = new Class({
Extends: Fx.CSS,
initialize: function(element, options){
this.element = this.subject = $(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(arguments.callee, 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){
var tween = this.retrieve('tween');
if (tween) tween.cancel();
return this.eliminate('tween').store('tween:options', $extend({link: 'cancel'}, options));
},
get: function(options){
if (options || !this.retrieve('tween')){
if (options || !this.retrieve('tween:options')) this.set('tween', options);
this.store('tween', new Fx.Tween(this, this.retrieve('tween:options')));
}
return this.retrieve('tween');
}
};
Element.implement({
tween: function(property, from, to){
this.get('tween').start(arguments);
return this;
},
fade: function(how){
var fade = this.get('tween'), o = 'opacity', toggle;
how = $pick(how, 'toggle');
switch (how){
case 'in': fade.start(o, 1); break;
case 'out': fade.start(o, 0); break;
case 'show': fade.set(o, 1); break;
case 'hide': fade.set(o, 0); break;
case 'toggle':
var flag = this.retrieve('fade:flag', this.get('opacity') == 1);
fade.start(o, (flag) ? 0 : 1);
this.store('fade:flag', !flag);
toggle = true;
break;
default: fade.start(o, arguments);
}
if (!toggle) this.eliminate('fade:flag');
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;
}
});
/*
Script: Fx.Morph.js
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.
*/
Fx.Morph = new Class({
Extends: Fx.CSS,
initialize: function(element, options){
this.element = this.subject = $(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(arguments.callee, 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){
var morph = this.retrieve('morph');
if (morph) morph.cancel();
return this.eliminate('morph').store('morph:options', $extend({link: 'cancel'}, options));
},
get: function(options){
if (options || !this.retrieve('morph')){
if (options || !this.retrieve('morph:options')) this.set('morph', options);
this.store('morph', new Fx.Morph(this, this.retrieve('morph:options')));
}
return this.retrieve('morph');
}
};
Element.implement({
morph: function(props){
this.get('morph').start(props);
return this;
}
});
/*
Script: Fx.Transitions.js
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, ]*>([\s\S]*?)<\/body>/i);
text = (match) ? match[1] : text;
var container = new Element('div');
return $try(function(){
var root = '' + text + ' ', doc;
if (Browser.Engine.trident){
doc = new ActiveXObject('Microsoft.XMLDOM');
doc.async = false;
doc.loadXML(root);
} else {
doc = new DOMParser().parseFromString(root, 'text/xml');
}
root = doc.getElementsByTagName('root')[0];
for (var i = 0, k = root.childNodes.length; i < k; i++){
var child = Element.clone(root.childNodes[i], true, true);
if (child) container.grab(child);
}
return container;
}) || container.set('html', text);
},
success: function(text){
var options = this.options, response = this.response;
response.html = text.stripScripts(function(script){
response.javascript = script;
});
var temp = this.processHTML(response.html);
response.tree = temp.childNodes;
response.elements = temp.getElements('*');
if (options.filter) response.tree = response.elements.filter(options.filter);
if (options.update) $(options.update).empty().set('html', response.html);
if (options.evalScripts) $exec(response.javascript);
this.onSuccess(response.tree, response.elements, response.html, response.javascript);
}
});
Element.Properties.load = {
set: function(options){
var load = this.retrieve('load');
if (load) load.cancel();
return this.eliminate('load').store('load:options', $extend({data: this, link: 'cancel', update: this, method: 'get'}, options));
},
get: function(options){
if (options || ! this.retrieve('load')){
if (options || !this.retrieve('load:options')) this.set('load', options);
this.store('load', new Request.HTML(this.retrieve('load:options')));
}
return this.retrieve('load');
}
};
Element.implement({
load: function(){
this.get('load').send(Array.link(arguments, {data: Object.type, url: String.type}));
return this;
}
});
/*
Script: Request.JSON.js
Extends the basic Request Class with additional methods for sending and receiving JSON data.
License:
MIT-style license.
*/
Request.JSON = new Class({
Extends: Request,
options: {
secure: true
},
initialize: function(options){
this.parent(options);
this.headers.extend({'Accept': 'application/json', 'X-Request': 'JSON'});
},
success: function(text){
this.response.json = JSON.decode(text, this.options.secure);
this.onSuccess(this.response.json, text);
}
});
MooTools.More = {
'version': 'rc01'
};
/*
Script: MooTools.Lang.js
Provides methods for localization.
License:
MIT-style license.
Authors:
Aaron Newton
*/
(function(){
var data = {
language: 'en-US',
languages: {
'en-US': {}
},
cascades: ['en-US']
};
var cascaded;
MooTools.lang = new Events();
$extend(MooTools.lang, {
setLanguage: function(lang){
if (!data.languages[lang]) return;
data.language = lang;
this.load();
this.fireEvent('langChange', lang);
return this;
},
load: function() {
var langs = this.cascade(this.getCurrentLanguage());
cascaded = {};
$each(langs, function(set, setName){
cascaded[setName] = this.lambda(set);
}, this);
},
getCurrentLanguage: function(){
return data.language;
},
addLanguage: function(lang){
data.languages[lang] = data.languages[lang] || {};
return this;
},
cascade: function(lang){
var cascades = (data.languages[lang] || {}).cascades || [];
cascades.combine(data.cascades);
cascades.erase(lang).push(lang);
var langs = cascades.map(function(lng){
return data.languages[lng];
}, this);
return $merge.apply(this, langs);
},
lambda: function(set) {
(set||{}).get = function(key, args) {
var key = arguments[0];
return $lambda(set[key]).apply(this, $splat(args));
};
return set;
},
get: function(set, key, args){
if (cascaded && cascaded[set]) return (key ? cascaded[set].get(key, args) : cascaded[set]);
},
set: function(lang, set, members){
this.addLanguage(lang);
langData = data.languages[lang];
if (!langData[set]) langData[set] = {};
$extend(langData[set], members);
if (lang == this.getCurrentLanguage()) {
this.load();
this.fireEvent('langChange', lang);
}
return this;
},
list: function(){
return $A(data.languages);
}
});
})();
/*
Script: Class.Refactor.js
Extends a class onto itself with new property, preserving any items attached to the class's namespace.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Class.refactor = function(orig, props){
props = $extend($unlink(props), {Extends: orig});
var update = new Class(props);
$each(orig, function(v, k){
update[k] = update[k] || v;
});
return update;
};
$extend(Class.prototype, {
refactor: function(props){
this.prototype = Class.refactor(this, props).prototype;
return this;
}
});
/*
Script: Class.Binds.js
Automagically binds specified methods in a class to the instance of the class.
License:
MIT-style license.
Authors:
Aaron Newton
*/
(function(){
var binder = function(self, binds){
var oldInit = self.initialize;
self.initialize = function(){
Array.flatten(binds).each(function(binder){
var original = this[binder];
this[binder] = function(){
return original.apply(this, arguments);
}.bind(this);
this[binder].parent = original.parent;
}, this);
return oldInit.apply(this,arguments);
};
return self;
};
Class.Mutators.Binds = function(self, binds){
if (!self.Binds) return self;
delete self.Binds;
return binder(self, binds);
};
})();
/*
Script: Class.Occlude.js
Prevents a class from being applied to a DOM element twice.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Class.Occlude = new Class({
occlude: function(property, element){
element = $(element || this.element);
var instance = element.retrieve(property || this.property);
if (instance && !$defined(this.occluded)){
this.occluded = instance;
} else {
this.occluded = false;
element.store(property || this.property, this);
}
return this.occluded;
}
});
/*
Script: Chain.Wait.js
Adds a method to inject pauses between chained events.
License:
MIT-style license.
Authors:
Aaron Newton
*/
(function(){
var wait = {
wait: function(duration){
return this.chain(function(){
this.callChain.delay($pick(duration, 500), this);
}.bind(this));
}
};
Chain.implement(wait);
if (window.Fx){
Fx.implement(wait);
['Css', 'Tween', 'Elements'].each(function(cls){
if (Fx[cls]) Fx[cls].implement(wait);
});
}
try {
Element.implement({
chains: function(effects){
$splat($pick(effects, ['tween', 'morph', 'reveal'])).each(function(effect){
var effect = this.get(effect);
if (!effect) return;
effect.setOptions({
link:'chain'
});
}, this);
return this;
},
pauseFx: function(duration, effect){
this.chains(effect).get($pick(effect, 'tween')).wait(duration);
return this;
}
});
} catch(e){}
})();
/*
Script: Array.Extras.js
Extends the Array native object to include useful methods to work with arrays.
License:
MIT-style license.
Authors:
Christoph Pojer
*/
Array.implement({
sum: function(){
var s = 0;
for(var i = 0, l = this.length; i < l; i++) s += this[i];
return s;
}
});
/*
Script: Date.js
Extends the Date native object to include methods useful in managing dates.
License:
MIT-style license.
Authors:
Aaron Newton
Nicholas Barthelemy - https://svn.nbarthelemy.com/date-js/
Harald Kirshner - mail [at] digitarald.de; http://digitarald.de
*/
(function(){
new Native({name: 'Date', initialize: Date, protect: true});
['now','parse','UTC'].each(function(method){
Native.genericize(Date, method, true);
});
Date.Methods = new Hash();
["Date", "Day", "FullYear", "Hours", "Milliseconds", "Minutes", "Month", "Seconds", "Time", "TimezoneOffset",
"Week", "Timezone", "GMTOffset", "DayOfYear", "LastMonth", "UTCDate", "UTCDay", "UTCFullYear",
"AMPM", "UTCHours", "UTCMilliseconds", "UTCMinutes", "UTCMonth", "UTCSeconds"].each(function(method){
Date.Methods.set(method.toLowerCase(), method);
});
$each({
ms: "Milliseconds",
year: "FullYear",
min: "Minutes",
mo: "Month",
sec: "Seconds",
hr: "Hours"
}, function(value, key){
Date.Methods.set(key, value);
});
var zeroize = function(what, length){
return '0'.repeat(length - what.toString().length) + what;
};
Date.implement({
set: function(key, value){
key = key.toLowerCase();
var m = Date.Methods;
if (m.has(key)) this['set'+m.get(key)](value);
return this;
},
get: function(key){
key = key.toLowerCase();
var m = Date.Methods;
if (m.has(key)) return this['get'+m.get(key)]();
return null;
},
clone: function(){
return new Date(this.get('time'));
},
increment: function(interval, times){
return this.multiply(interval, times);
},
decrement: function(interval, times){
return this.multiply(interval, times, false);
},
multiply: function(interval, times, increment){
interval = interval || 'day';
times = $pick(times, 1);
increment = $pick(increment, true);
var multiplier = increment?1:-1;
var month = this.format("%m").toInt()-1;
var year = this.format("%Y").toInt();
var time = this.get('time');
var offset = 0;
switch (interval) {
case 'year':
times.times(function(val) {
if (Date.isLeapYear(year+val) && month > 1 && multiplier > 0) val++;
if (Date.isLeapYear(year+val) && month <= 1 && multiplier < 0) val--;
offset += Date.units.year(year+val);
});
break;
case 'month':
times.times(function(val){
if (multiplier < 0) val++;
var mo = month+(val*multiplier);
var year = year;
if (mo < 0) {
year--;
mo = 12+mo;
}
if (mo > 11 || mo < 0) {
year += (mo/12).toInt()*multiplier;
mo = mo%12;
}
offset += Date.units.month(mo, year);
});
break;
case 'day':
return this.set('date', this.get('date')+(multiplier*times));
default:
offset = Date.units[interval]()*times;
break;
}
this.set('time', time+(offset*multiplier));
return this;
},
isLeapYear: function(){
return Date.isLeapYear(this.get('year'));
},
clearTime: function(){
['hr', 'min', 'sec', 'ms'].each(function(t){
this.set(t, 0);
}, this);
return this;
},
diff: function(d, resolution){
resolution = resolution || 'day';
if ($type(d) == 'string') d = Date.parse(d);
switch (resolution){
case 'year':
return d.format("%Y").toInt() - this.format("%Y").toInt();
break;
case 'month':
var months = (d.format("%Y").toInt() - this.format("%Y").toInt())*12;
return months + d.format("%m").toInt() - this.format("%m").toInt();
break;
default:
var diff = d.get('time') - this.get('time');
if (diff < 0 && Date.units[resolution]() > (-1*(diff))) return 0;
else if (diff >= 0 && diff < Date.units[resolution]()) return 0;
return ((d.get('time') - this.get('time')) / Date.units[resolution]()).round();
}
},
getWeek: function(){
var day = (new Date(this.get('year'), 0, 1)).get('date');
return Math.round((this.get('dayofyear') + (day > 3 ? day - 4 : day + 3)) / 7);
},
getTimezone: function(){
return this.toString()
.replace(/^.*? ([A-Z]{3}).[0-9]{4}.*$/, '$1')
.replace(/^.*?\(([A-Z])[a-z]+ ([A-Z])[a-z]+ ([A-Z])[a-z]+\)$/, '$1$2$3');
},
getGMTOffset: function(){
var off = this.get('timezoneOffset');
return ((off > 0) ? '-' : '+')
+ zeroize(Math.floor(Math.abs(off) / 60), 2)
+ zeroize(off % 60, 2);
},
parse: function(str){
this.set('time', Date.parse(str));
return this;
},
isValid: function(date) {
return !!(date || this).valueOf();
},
format: function(f){
if (!this.isValid()) return 'invalid date';
f = f || "%x %X";
//replace short-hand with actual format
f = ({
db: '%Y-%m-%d %H:%M:%S',
compact: '%Y%m%dT%H%M%S',
iso8601: '%Y-%m-%dT%H:%M:%S%T',
rfc822: '%a, %d %b %Y %H:%M:%S %Z',
'short': '%d %b %H:%M',
'long': '%B %d, %Y %H:%M'
})[f.toLowerCase()] || f;
var d = this;
return f.replace(/\%([aAbBcdHIjmMpSUWwxXyYTZ])/g,
function($1, $2){
switch ($2){
case 'a': return Date.getMsg('days', d.get('day')).substr(0, 3);
case 'A': return Date.getMsg('days', d.get('day'));
case 'b': return Date.getMsg('months', d.get('month')).substr(0, 3);
case 'B': return Date.getMsg('months', d.get('month'));
case 'c': return d.toString();
case 'd': return zeroize(d.get('date'), 2);
case 'H': return zeroize(d.get('hr'), 2);
case 'I': return ((d.get('hr') % 12) || 12);
case 'j': return zeroize(d.get('dayofyear'), 3);
case 'm': return zeroize((d.get('mo') + 1), 2);
case 'M': return zeroize(d.get('min'), 2);
case 'p': return d.get('hr') < 12 ? 'AM' : 'PM';
case 'S': return zeroize(d.get('seconds'), 2);
case 'U': return zeroize(d.get('week'), 2);
case 'W': throw new Error('%W is not supported yet');
case 'w': return d.get('day');
case 'x':
var c = Date.getMsg('dateOrder');
//return d.format("%{0}{3}%{1}{3}%{2}".substitute(c.map(function(s){return s.substr(0,1)}))); //grr!
return d.format('%' + c[0].substr(0,1) +
c[3] + '%' + c[1].substr(0,1) +
c[3] + '%' + c[2].substr(0,1).toUpperCase());
case 'X': return d.format('%I:%M%p');
case 'y': return d.get('year').toString().substr(2);
case 'Y': return d.get('year');
case 'T': return d.get('GMTOffset');
case 'Z': return d.get('Timezone');
case '%': return '%';
}
return $2;
}
);
},
setAMPM: function(ampm){
ampm = ampm.toUpperCase();
if (this.format("%H").toInt() > 11 && ampm == Date.getMsg('AM'))
return this.decrement('hour', 12);
else if (this.format("%H").toInt() < 12 && ampm == Date.getMsg('PM'))
return this.increment('hour', 12);
return this;
}
});
Date.alias('diff', 'compare');
Date.alias('format', 'strftime');
var nativeParse = Date.parse;
var daysInMonth = function(monthIndex, year){
if (Date.isLeapYear(year.toInt()) && monthIndex === 1) return 29;
return [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31][monthIndex];
};
$extend(Date, {
getMsg: function(key, args) {
return MooTools.lang.get('Date', key, args);
},
units: {
ms: $lambda(1),
second: $lambda(1000),
minute: $lambda(60000),
hour: $lambda(3600000),
day: $lambda(86400000),
week: $lambda(608400000),
month: function(monthIndex, year){
var d = new Date();
return daysInMonth($pick(monthIndex,d.format("%m").toInt()), $pick(year,d.format("%Y").toInt())) * 86400000;
},
year: function(year){
year = year || new Date().format("%Y").toInt();
return Date.isLeapYear(year.toInt())?31622400000:31536000000;
}
},
isLeapYear: function(yr){
return new Date(yr,1,29).getDate() == 29;
},
fixY2K: function(d){
if (!isNaN(d)){
var newDate = new Date(d);
if (newDate.get('year') < 2000 && d.toString().indexOf(newDate.get('year')) < 0) newDate.increment('year', 100);
return newDate;
} else {
return d;
}
},
parse: function(from){
var t = $type(from);
if (t == 'number') return new Date(from);
if (t != 'string') return from;
if (!from.length) return null;
var parsed;
var i=0;
Date.parsePatterns.each(function(pattern){
if (parsed) return;
var r = Date.parsePatterns[i].re.exec(from);
if (r) parsed = Date.parsePatterns[i].handler(r);
i++;
});
return parsed || new Date(nativeParse(from));
},
parseDay: function(day, num){
var ret = -1;
switch ($type(day)){
case 'number':
ret = Date.getMsg('days', day - 1) || false;
if (!ret) throw new Error('Invalid day index value must be between 1 and 7');
break;
case 'string':
var match = Date.getMsg('days').filter(function(name){
return this.test(name);
}, new RegExp('^' + day, 'i'));
if (!match.length) throw new Error('Invalid day string');
if (match.length > 1) throw new Error('Ambiguous day');
ret = match[0];
}
return (num) ? Date.getMsg('days').indexOf(ret) : ret;
},
parseMonth: function(month, num){
var ret = -1;
switch ($type(month)){
case 'object':
ret = Date.getMsg('months')[month.get('mo')];
break;
case 'number':
ret = Date.getMsg('months')[month - 1] || false;
if (!ret) throw new Error('Invalid month index value must be between 1 and 12:' + index);
break;
case 'string':
var match = Date.getMsg('months').filter(function(name){
return this.test(name);
}, new RegExp('^' + month, 'i'));
if (!match.length) throw new Error('Invalid month string');
if (match.length > 1) throw new Error('Ambiguous month');
ret = match[0];
}
return (num) ? Date.getMsg('months').indexOf(ret) : ret;
},
parseUTC: function(value){
var localDate = new Date(value);
var utcSeconds = Date.UTC(localDate.get('year'), localDate.get('mo'),
localDate.get('date'), localDate.get('hr'), localDate.get('min'), localDate.get('sec'));
return new Date(utcSeconds);
},
orderIndex: function(unit){
return Date.getMsg('dateOrder').indexOf(unit)+1;
},
parsePatterns: [
{
//"12.31.08", "12-31-08", "12/31/08", "12.31.2008", "12-31-2008", "12/31/2008"
re: /^(\d{1,2})[\.\-\/](\d{1,2})[\.\-\/](\d{2,4})$/,
handler: function(bits){
var d = new Date(bits[Date.orderIndex('year')],
bits[Date.orderIndex('month')] - 1,
bits[Date.orderIndex('date')]);
return Date.fixY2K(d);
}
},
//"12.31.08", "12-31-08", "12/31/08", "12.31.2008", "12-31-2008", "12/31/2008"
//above plus "10:45pm" ex: 12.31.08 10:45pm
{
re: /^(\d{1,2})[\.\-\/](\d{1,2})[\.\-\/](\d{2,4})\s(\d{1,2}):(\d{1,2})(\w{2})$/,
handler: function(bits){
var d = new Date(bits[Date.orderIndex('year')],
bits[Date.orderIndex('month')] - 1,
bits[Date.orderIndex('date')]);
d.set('hr', bits[4]);
d.set('min', bits[5]);
d.set('ampm', bits[6]);
return Date.fixY2K(d);
}
},
{
//"12.31.08 11:59:59", "12-31-08 11:59:59", "12/31/08 11:59:59", "12.31.2008 11:59:59", "12-31-2008 11:59:59", "12/31/2008 11:59:59"
re: /^(\d{1,2})[\.\-\/](\d{1,2})[\.\-\/](\d{2,4})\s(\d{1,2}):(\d{1,2}):(\d{1,2})/,
handler: function(bits){
var d = new Date(bits[Date.orderIndex('year')],
bits[Date.orderIndex('month')] - 1,
bits[Date.orderIndex('date')]);
d.set('hr', bits[4]);
d.set('min', bits[5]);
d.set('sec', bits[6]);
return Date.fixY2K(d);
}
}
]
});
})();
/*
Script: Date.Extras.js
Extends the Date native object to include extra methods (on top of those in Date.js).
License:
MIT-style license.
Authors:
Aaron Newton
*/
["LastDayOfMonth", "Ordinal"].each(function(method){
Date.Methods.set(method.toLowerCase(), method);
});
Date.implement({
timeDiffInWords: function(relative_to){
return Date.distanceOfTimeInWords(this, relative_to || new Date);
},
getOrdinal: function(dayOfMonth){
return Date.getMsg('ordinal', dayOfMonth || this.get('date'));
},
getDayOfYear: function(){
return ((Date.UTC(this.getFullYear(), this.getMonth(), this.getDate() + 1, 0, 0, 0)
- Date.UTC(this.getFullYear(), 0, 1, 0, 0, 0) ) / Date.units.day());
},
getLastDayOfMonth: function(){
var ret = this.clone();
ret.setMonth(ret.getMonth() + 1, 0);
return ret.getDate();
}
});
Date.alias('timeDiffInWords', 'timeAgoInWords');
$extend(Date, {
distanceOfTimeInWords: function(fromTime, toTime){
return this.getTimePhrase(((toTime.getTime() - fromTime.getTime()) / 1000).toInt(), fromTime, toTime);
},
getTimePhrase: function(delta, fromTime, toTime){
var getPhrase = function(){
var suffix;
if (delta >= 0){
suffix = 'Ago';
} else {
delta = delta * -1;
suffix = 'Until';
}
if (delta < 60){
return Date.getMsg('lessThanMinute' + suffix, delta);
} else if (delta < 120){
return Date.getMsg('minute' + suffix, delta);
} else if (delta < (45*60)){
delta = (delta / 60).round();
return Date.getMsg('minutes' + suffix, delta);
} else if (delta < (90*60)){
return Date.getMsg('hour' + suffix, delta);
} else if (delta < (24*60*60)){
delta = (delta / 3600).round();
return Date.getMsg('hours' + suffix, delta);
} else if (delta < (48*60*60)){
return Date.getMsg('day' + suffix, delta);
} else {
delta = (delta / 86400).round();
return Date.getMsg('days' + suffix, delta);
}
};
return getPhrase().substitute({delta: delta});
}
});
Date.parsePatterns.extend([
{
//"1999-12-31 23:59:59"
re: /^(\d{4})[\.\-\/](\d{1,2})[\.\-\/](\d{2,4})\s(\d{1,2}):(\d{1,2}):(\d{1,2})/,
handler: function(bits){
var d = new Date();
d.set('yr', bits[1]);
d.set('date', bits[3]);
d.set('mo', bits[2] - 1);
d.set('hr', bits[4]);
d.set('min', bits[5]);
d.set('sec', bits[6]);
return d;
}
},
{
// yyyy-mm-ddTHH:MM:SS-0500 (ISO8601) i.e.2007-04-17T23:15:22Z
// inspired by: http://delete.me.uk/2005/03/iso8601.html
re: /^(\d{4})(?:-?(\d{2})(?:-?(\d{2})(?:[T ](\d{2})(?::?(\d{2})(?::?(\d{2})(?:\.(\d+))?)?)?(?:Z|(?:([-+])(\d{2})(?::?(\d{2}))?)?)?)?)?)?$/,
handler: function(bits){
var offset = 0;
var d = new Date(bits[1], 0, 1);
if (bits[3]) d.set('date', bits[3]);
if (bits[2]) d.set('mo', bits[2] - 1);
if (bits[4]) d.set('hr', bits[4]);
if (bits[5]) d.set('min', bits[5]);
if (bits[6]) d.set('sec', bits[6]);
if (bits[7]) d.set('ms', ('0.' + bits[7]).toInt() * 1000);
if (bits[9]){
offset = (bits[9].toInt() * 60) + bits[10].toInt();
offset *= ((bits[8] == '-') ? 1 : -1);
}
//offset -= d.getTimezoneOffset();
d.setTime((d * 1) + (offset * 60 * 1000).toInt());
return d;
}
},
{
//"today"
re: /^tod/i,
handler: function(){
return new Date();
}
},
{
//"tomorow"
re: /^tom/i,
handler: function(){
return new Date().increment();
}
},
{
//"yesterday"
re: /^yes/i,
handler: function(){
return new Date().decrement();
}
},
{
//4th, 23rd
re: /^(\d{1,2})(st|nd|rd|th)?$/i,
handler: function(bits){
var d = new Date();
d.set('date', bits[1].toInt());
return d;
}
},
{
//4th Jan, 23rd May
re: /^(\d{1,2})(?:st|nd|rd|th)? (\w+)$/i,
handler: function(bits){
var d = new Date();
d.set('mo', Date.parseMonth(bits[2], true), bits[1].toInt());
return d;
}
},
{
//4th Jan 2000, 23rd May 2004
re: /^(\d{1,2})(?:st|nd|rd|th)? (\w+),? (\d{4})$/i,
handler: function(bits){
var d = new Date();
d.set('mo', Date.parseMonth(bits[2], true), bits[1].toInt());
d.setYear(bits[3]);
return d;
}
},
{
//Jan 4th
re: /^(\w+) (\d{1,2})(?:st|nd|rd|th)?,? (\d{4})$/i,
handler: function(bits){
var d = new Date();
d.set('mo', Date.parseMonth(bits[1], true), bits[2].toInt());
d.setYear(bits[3]);
return d;
}
},
{
//Jan 4th 2003
re: /^next (\w+)$/i,
handler: function(bits){
var d = new Date();
var day = d.getDay();
var newDay = Date.parseDay(bits[1], true);
var addDays = newDay - day;
if (newDay <= day){
addDays += 7;
}
d.set('date', d.getDate() + addDays);
return d;
}
},
{
//4 May 08:12
re: /^\d+\s[a-zA-z]..\s\d.\:\d.$/,
handler: function(bits){
var d = new Date();
bits = bits[0].split(" ");
d.set('date', bits[0]);
var m;
Date.getMsg('months').each(function(mo, i){
if (new RegExp("^"+bits[1]).test(mo)) m = i;
});
d.set('mo', m);
d.set('hr', bits[2].split(":")[0]);
d.set('min', bits[2].split(":")[1]);
d.set('ms', 0);
return d;
}
},
{
re: /^last (\w+)$/i,
handler: function(bits){
return Date.parse('next ' + bits[0]).decrement('day', 7);
}
}
]);
/*
Script: Hash.Extras.js
Extends the Hash native object to include getFromPath which allows a path notation to child elements.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Hash.implement({
getFromPath: function(notation){
var source = this.getClean();
notation.replace(/\[([^\]]+)\]|\.([^.[]+)|[^[.]+/g, function(match){
if (!source) return;
var prop = arguments[2] || arguments[1] || arguments[0];
source = (prop in source) ? source[prop] : null;
return match;
});
return source;
},
cleanValues: function(method){
method = method || $defined;
this.each(function(v, k){
if (!method(v)) this.erase(k);
}, this);
return this;
},
run: function(){
var args = arguments;
this.each(function(v, k){
if ($type(v) == 'function') v.run(args);
});
}
});
/*
Script: String.Extras.js
Extends the String native object to include methods useful in managing various kinds of strings (query strings, urls, html, etc).
License:
MIT-style license.
Authors:
Aaron Newton
Guillermo Rauch
*/
(function(){
var special = ['À','à ','Ã','á','Â','â','Ã','ã','Ä','ä','Ã…','Ã¥','A','a','A','a','C','c','C','c','Ç','ç', 'D','d','Ã','d', 'È','è','É','é','Ê','ê','Ë','ë','E','e','E','e', 'G','g','ÃŒ','ì','Ã','Ã','ÃŽ','î','Ã','ï', 'L','l','L','l','L','l', 'Ñ','ñ','N','n','N','n','Ã’','ò','Ó','ó','Ô','ô','Õ','õ','Ö','ö','Ø','ø','o','R','r','R','r','Å ','Å¡','S','s','S','s', 'T','t','T','t','T','t','Ù','ù','Ú','ú','Û','û','Ãœ','ü','U','u', 'Ÿ','ÿ','ý','Ã','Ž','ž','Z','z','Z','z', 'Þ','þ','Ã','ð','ß','Å’','Å“','Æ','æ','µ'];
var standard = ['A','a','A','a','A','a','A','a','Ae','ae','A','a','A','a','A','a','C','c','C','c','C','c','D','d','D','d', 'E','e','E','e','E','e','E','e','E','e','E','e','G','g','I','i','I','i','I','i','I','i','L','l','L','l','L','l', 'N','n','N','n','N','n', 'O','o','O','o','O','o','O','o','Oe','oe','O','o','o', 'R','r','R','r', 'S','s','S','s','S','s','T','t','T','t','T','t', 'U','u','U','u','U','u','Ue','ue','U','u','Y','y','Y','y','Z','z','Z','z','Z','z','TH','th','DH','dh','ss','OE','oe','AE','ae','u'];
var tidymap = {
"[\xa0\u2002\u2003\u2009]": " ",
"\xb7": "*",
"[\u2018\u2019]": "'",
"[\u201c\u201d]": '"',
"\u2026": "...",
"\u2013": "-",
"\u2014": "--",
"\uFFFD": "»"
};
String.implement({
standardize: function(){
var text = this;
special.each(function(ch, i){
text = text.replace(new RegExp(ch, 'g'), standard[i]);
});
return text;
},
repeat: function(times){
return new Array(times + 1).join(this);
},
pad: function(length, str, dir){
if (this.length >= length) return this;
str = str || ' ';
var pad = str.repeat(length - this.length).substr(0, length - this.length);
if (!dir || dir == 'right') return this + pad;
if (dir == 'left') return pad + this;
return pad.substr(0, (pad.length / 2).floor()) + this + pad.substr(0, (pad.length / 2).ceil());
},
stripTags: function(){
return this.replace(/<\/?[^>]+>/gi, '');
},
tidy: function(){
var txt = this.toString();
$each(tidymap, function(value, key){
txt = txt.replace(new RegExp(key, 'g'), value);
});
return txt;
}
});
})();
/*
Script: URI.js
Provides methods useful in managing the window location and uris.
License:
MIT-style license.
String subclass based on:
http://webreflection.blogspot.com/2008/10/subclassing-javascript-native-string.html
Authors:
Aaron Newton, Lennart Pilon, Valerio Proietti
*/
String.implement({
parseQueryString: function(encodeKeys, encodeValues){
encodeKeys = $pick(encodeKeys, true);
encodeValues = $pick(encodeValues, true);
var vars = this.split(/[&;]/), rs = {};
if (vars.length) vars.each(function(val){
var keys = val.split('=');
if (keys.length && keys.length == 2){
rs[(encodeKeys) ? encodeURIComponent(keys[0]):keys[0]] = (encodeValues) ? encodeURIComponent(keys[1]) : keys[1];
}
});
return rs;
},
cleanQueryString: function(method){
return this.split('&').filter(method || function(set){
return $chk(set.split('=')[1]);
}).join('&');
}
});
var URI = new Native({
initialize: function(uri){
this.value = uri || document.location.href || '';
this.assertLength();
}
});
URI.prototype = new String;
(function(){
var reg = /^(?:(\w+):\/\/)?(?:([^\/:?#]*))?(?::(\d+))?([^#?]*)(?:\?([^#]*))?(?:#(.*))?$/;
var parts = ['full', 'protocol', 'domain', 'port', 'path', 'query', 'fragment'];
URI.implement({
assertLength: function(){
if (this.length != this.value.length) this.length = this.value.length;
},
toString: function(){
return this.value;
},
valueOf: function(){
return this.value;
},
parseURI: function(){
var bits = this.value.match(reg).associate(parts);
delete bits.trash;
return bits;
},
set: function(part, value){
if (part == 'data') return this.setData(value);
var bits = this.parseURI();
bits[part] = value;
this.combine(bits);
return this;
},
get: function(part){
return (part == 'data') ? this.getData() : this.parseURI()[part];
},
combine: function(bits){
bits = bits || this.parseURI();
var result = '';
if (bits.protocol) result += bits.protocol + '://';
if (bits.domain) result += bits.domain;
if ($defined(bits.port)) result += ':' + bits.port;
if (bits.path) result += bits.path;
if (bits.query) result += '?' + bits.query;
if (bits.fragment) result += '#' + bits.fragment;
this.value = result;
this.assertLength();
return this;
},
getData: function(key){
var qs = this.get('query');
if (!$chk(qs)) return key ? null : {};
var obj = decodeURI(qs).parseQueryString(false, false);
return key ? obj[key] : obj;
},
setData: function(values, merge){
var merged = merge ? $merge(this.getData(), values) : values;
var newQuery = '';
for (key in merged) newQuery += encodeURIComponent(key) + '=' + encodeURIComponent(merged[key]) + '&';
return this.set('query', newQuery.substring(0, newQuery.length-1));
},
clearData: function(){
this.set('query', '');
},
go: function(){
document.location.href = this.value;
}
});
var methods = {};
parts.each(function(part){
methods['get' + part.capitalize()] = function(){
return this.get(part);
};
methods['set' + part.capitalize()] = function(value){
return this.set(part, value);
};
});
URI.implement(methods);
})();
/*
Script: Element.Forms.js
Extends the Element native object to include methods useful in managing inputs.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Element.implement({
tidy: function(){
this.set('value', this.get('value').tidy());
},
getTextInRange: function(start, end){
return this.get('value').substring(start, end);
},
getSelectedText: function(){
if (Browser.Engine.trident) return document.selection.createRange().text;
return this.get('value').substring(this.getSelectionStart(), this.getSelectionEnd());
},
getIERanges: function(){
this.focus();
var range = document.selection.createRange();
var re = this.createTextRange();
var dupe = re.duplicate();
re.moveToBookmark(range.getBookmark());
dupe.setEndPoint('EndToStart', re);
return { start: dupe.text.length, end: dupe.text.length + range.text.length, length: range.text.length, text: range.text };
},
getSelectionStart: function(){
if (Browser.Engine.trident) return this.getIERanges().start;
return this.selectionStart;
},
getSelectionEnd: function(){
if (Browser.Engine.trident) return this.getIERanges().end;
return this.selectionEnd;
},
getSelectedRange: function(){
return {
start: this.getSelectionStart(),
end: this.getSelectionEnd()
};
},
setCaretPosition: function(pos){
if (pos == 'end') pos = this.get('value').length;
this.selectRange(pos, pos);
return this;
},
getCaretPosition: function(){
return this.getSelectedRange().start;
},
selectRange: function(start, end){
this.focus();
if (Browser.Engine.trident){
var range = this.createTextRange();
range.collapse(true);
range.moveStart('character', start);
range.moveEnd('character', end - start);
range.select();
return this;
}
this.setSelectionRange(start, end);
return this;
},
insertAtCursor: function(value, select){
var start = this.getSelectionStart();
var end = this.getSelectionEnd();
this.set('value', this.get('value').substring(0, start) + value + this.get('value').substring(end, this.get('value').length));
if ($pick(select, true)) this.selectRange(start, start + value.length);
else this.setCaretPosition(start + value.length);
return this;
},
insertAroundCursor: function(options, select){
options = $extend({
before: '',
defaultMiddle: 'SOMETHING HERE',
after: ''
}, options);
value = this.getSelectedText() || options.defaultMiddle;
var start = this.getSelectionStart();
var end = this.getSelectionEnd();
if (start == end){
var text = this.get('value');
this.set('value', text.substring(0, start) + options.before + value + options.after + text.substring(end, text.length));
this.selectRange(start + options.before.length, end + options.before.length + value.length);
text = null;
} else {
text = this.get('value').substring(start, end);
this.set('value', this.get('value').substring(0, start) + options.before + text + options.after + this.get('value').substring(end, this.get('value').length));
var selStart = start + options.before.length;
if ($pick(select, true)) this.selectRange(selStart, selStart + text.length);
else this.setCaretPosition(selStart + text.length);
}
return this;
}
});
/*
Script: Element.Measure.js
Extends the Element native object to include methods useful in measuring dimensions.
Element.measure / .expose methods by Daniel Steigerwald
License: MIT-style license.
Copyright: Copyright (c) 2008 Daniel Steigerwald, daniel.steigerwald.cz
License:
MIT-style license.
Authors:
Aaron Newton
Daniel Steigerwald
*/
Element.implement({
measure: function(fn){
var restore = this.expose();
var result = fn.apply(this);
restore();
return result;
},
expose: function(){
if (this.getStyle('display') != 'none') return $empty;
var before = {};
var styles = { visibility: 'hidden', display: 'block', position:'absolute' };
$each(styles, function(value, style){
before[style] = this.style[style]||'';
}, this);
this.setStyles(styles);
return (function(){ this.setStyles(before); }).bind(this);
},
getDimensions: function(options){
options = $merge({computeSize: false},options);
var dim = {};
var getSize = function(el, options){
return (options.computeSize)?el.getComputedSize(options):el.getSize();
};
if (this.getStyle('display') == 'none'){
dim = this.measure(function(){
return getSize(this, options);
});
} else {
try { //safari sometimes crashes here, so catch it
dim = getSize(this, options);
}catch(e){}
}
return $chk(dim.x) ? $extend(dim, {width: dim.x, height: dim.y}) : $extend(dim, {x: dim.width, y: dim.height});
},
getComputedSize: function(options){
options = $merge({
styles: ['padding','border'],
plains: {
height: ['top','bottom'],
width: ['left','right']
},
mode: 'both'
}, options);
var size = {width: 0,height: 0};
switch (options.mode){
case 'vertical':
delete size.width;
delete options.plains.width;
break;
case 'horizontal':
delete size.height;
delete options.plains.height;
break;
};
var getStyles = [];
//this function might be useful in other places; perhaps it should be outside this function?
$each(options.plains, function(plain, key){
plain.each(function(edge){
options.styles.each(function(style){
getStyles.push((style == "border") ? style + '-' + edge + '-' + 'width' : style + '-' + edge);
});
});
});
var styles = this.getStyles.apply(this, getStyles);
var subtracted = [];
$each(options.plains, function(plain, key){ //keys: width, height, plains: ['left', 'right'], ['top','bottom']
size['total' + key.capitalize()] = 0;
size['computed' + key.capitalize()] = 0;
plain.each(function(edge){ //top, left, right, bottom
size['computed' + edge.capitalize()] = 0;
getStyles.each(function(style, i){ //padding, border, etc.
//'padding-left'.test('left') size['totalWidth'] = size['width'] + [padding-left]
if (style.test(edge)){
styles[style] = styles[style].toInt(); //styles['padding-left'] = 5;
if (isNaN(styles[style]))styles[style] = 0;
size['total' + key.capitalize()] = size['total' + key.capitalize()] + styles[style];
size['computed' + edge.capitalize()] = size['computed' + edge.capitalize()] + styles[style];
}
//if width != width (so, padding-left, for instance), then subtract that from the total
if (style.test(edge) && key != style &&
(style.test('border') || style.test('padding')) && !subtracted.contains(style)){
subtracted.push(style);
size['computed' + key.capitalize()] = size['computed' + key.capitalize()]-styles[style];
}
});
});
});
['Width', 'Height'].each(function(value){
var lower = value.toLowerCase();
if(!$chk(size[lower])) return;
size[lower] = size[lower] + this['offset' + value] + size['computed' + value];
size['total' + value] = size[lower] + size['total' + value];
delete size['computed' + value];
}, this);
return $extend(styles, size);
}
});
/*
Script: Element.Pin.js
Extends the Element native object to include the pin method useful for fixed positioning for elements.
License:
MIT-style license.
Authors:
Aaron Newton
*/
(function(){
var supportsPositionFixed = false;
window.addEvent('domready', function(){
var test = new Element('div').setStyles({
position: 'fixed',
top: 0,
right: 0
}).inject(document.body);
supportsPositionFixed = (test.offsetTop === 0);
test.dispose();
});
Element.implement({
pin: function(enable){
if (this.getStyle('display') == 'none')
return;
if (enable!==false){
var p = this.getPosition();
if (!this.retrieve('pinned')){
var pos = {
top: p.y - window.getScroll().y,
left: p.x - window.getScroll().x
};
if (supportsPositionFixed){
this.setStyle('position','fixed').setStyles(pos);
} else {
this.store('pinnedByJS', true);
this.setStyles({
position: 'absolute',
top: p.y,
left: p.x
});
this.store('scrollFixer', (function(){
if (this.retrieve('pinned'))
this.setStyles({
top: pos.top.toInt() + window.getScroll().y,
left: pos.left.toInt() + window.getScroll().x
});
}).bind(this));
window.addEvent('scroll', this.retrieve('scrollFixer'));
}
this.store('pinned', true);
}
} else {
var op;
if (!Browser.Engine.trident){
if (this.getParent().getComputedStyle('position') != 'static') op = this.getParent();
else op = this.getParent().getOffsetParent();
}
var p = this.getPosition(op);
this.store('pinned', false);
var reposition;
if (supportsPositionFixed && !this.retrieve('pinnedByJS')){
reposition = {
top: p.y + window.getScroll().y,
left: p.x + window.getScroll().x
};
} else {
this.store('pinnedByJS', false);
window.removeEvent('scroll', this.retrieve('scrollFixer'));
reposition = {
top: p.y,
left: p.x
};
}
this.setStyles($merge(reposition, {position: 'absolute'}));
}
return this.addClass('isPinned');
},
unpin: function(){
return this.pin(false).removeClass('isPinned');
},
togglepin: function(){
this.pin(!this.retrieve('pinned'));
}
});
})();
/*
Script: Element.Position.js
Extends the Element native object to include methods useful positioning elements relative to others.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Element.implement({
position: function(options){
$each(options||{}, function(v, k){ if (!$defined(v)) delete options[k]; });
options = $merge({
relativeTo: document.body,
position: {
x: 'center', //left, center, right
y: 'center' //top, center, bottom
},
edge: false,
offset: {x: 0, y: 0},
returnPos: false,
relFixedPosition: false,
ignoreMargins: false,
allowNegative: false
}, options);
//compute the offset of the parent positioned element if this element is in one
var parentOffset = {x: 0, y: 0};
var parentPositioned = false;
/* dollar around getOffsetParent should not be necessary, but as it does not return
* a mootools extended element in IE, an error occurs on the call to expose. See:
* http://mootools.lighthouseapp.com/projects/2706/tickets/333-element-getoffsetparent-inconsistency-between-ie-and-other-browsers */
var offsetParent = this.measure(function(){
return $(this.getOffsetParent());
});
if (offsetParent && offsetParent != this.getDocument().body){
parentOffset = offsetParent.measure(function(){
return this.getPosition();
});
parentPositioned = true;
options.offset.x = options.offset.x - parentOffset.x;
options.offset.y = options.offset.y - parentOffset.y;
}
//upperRight, bottomRight, centerRight, upperLeft, bottomLeft, centerLeft
//topRight, topLeft, centerTop, centerBottom, center
var fixValue = function(option){
if ($type(option) != "string") return option;
option = option.toLowerCase();
var val = {};
if (option.test('left')) val.x = 'left';
else if (option.test('right')) val.x = 'right';
else val.x = 'center';
if (option.test('upper') || option.test('top')) val.y = 'top';
else if (option.test('bottom')) val.y = 'bottom';
else val.y = 'center';
return val;
};
options.edge = fixValue(options.edge);
options.position = fixValue(options.position);
if (!options.edge){
if (options.position.x == 'center' && options.position.y == 'center') options.edge = {x:'center', y:'center'};
else options.edge = {x:'left', y:'top'};
}
this.setStyle('position', 'absolute');
var rel = $(options.relativeTo) || document.body;
var calc = rel == document.body ? window.getScroll() : rel.getPosition();
var top = calc.y;
var left = calc.x;
if (Browser.Engine.trident){
var scrolls = rel.getScrolls();
top += scrolls.y;
left += scrolls.x;
}
var dim = this.getDimensions({computeSize: true, styles:['padding', 'border','margin']});
if (options.ignoreMargins){
options.offset.x = options.offset.x - dim['margin-left'];
options.offset.y = options.offset.y - dim['margin-top'];
}
var pos = {};
var prefY = options.offset.y;
var prefX = options.offset.x;
var winSize = window.getSize();
switch(options.position.x){
case 'left':
pos.x = left + prefX;
break;
case 'right':
pos.x = left + prefX + rel.offsetWidth;
break;
default: //center
pos.x = left + ((rel == document.body ? winSize.x : rel.offsetWidth)/2) + prefX;
break;
};
switch(options.position.y){
case 'top':
pos.y = top + prefY;
break;
case 'bottom':
pos.y = top + prefY + rel.offsetHeight;
break;
default: //center
pos.y = top + ((rel == document.body ? winSize.y : rel.offsetHeight)/2) + prefY;
break;
};
if (options.edge){
var edgeOffset = {};
switch(options.edge.x){
case 'left':
edgeOffset.x = 0;
break;
case 'right':
edgeOffset.x = -dim.x-dim.computedRight-dim.computedLeft;
break;
default: //center
edgeOffset.x = -(dim.x/2);
break;
};
switch(options.edge.y){
case 'top':
edgeOffset.y = 0;
break;
case 'bottom':
edgeOffset.y = -dim.y-dim.computedTop-dim.computedBottom;
break;
default: //center
edgeOffset.y = -(dim.y/2);
break;
};
pos.x = pos.x + edgeOffset.x;
pos.y = pos.y + edgeOffset.y;
}
pos = {
left: ((pos.x >= 0 || parentPositioned || options.allowNegative) ? pos.x : 0).toInt(),
top: ((pos.y >= 0 || parentPositioned || options.allowNegative) ? pos.y : 0).toInt()
};
if (rel.getStyle('position') == "fixed" || options.relFixedPosition){
var winScroll = window.getScroll();
pos.top = pos.top.toInt() + winScroll.y;
pos.left = pos.left.toInt() + winScroll.x;
}
if (options.returnPos) return pos;
else this.setStyles(pos);
return this;
}
});
(function(){
var oldSetPosition = Element.prototype.setPosition;
Element.implement({
setPosition: function(obj){
if ($defined(obj.x) || $defined(obj.y)) return oldSetPosition.apply(this, arguments);
return this.position.apply(this, arguments);
}
});
});
/*
Script: Element.Shortcuts.js
Extends the Element native object to include some shortcut methods.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Element.implement({
isDisplayed: function(){
return this.getStyle('display') != 'none';
},
toggle: function(){
return this[this.isDisplayed() ? 'hide' : 'show']();
},
hide: function(){
var d;
try {
//IE fails here if the element is not in the dom
if ('none' != this.getStyle('display')) d = this.getStyle('display');
} catch(e){}
return this.store('originalDisplay', d || 'block').setStyle('display', 'none');
},
show: function(display){
return this.setStyle('display', display || this.retrieve('originalDisplay') || 'block');
},
swapClass: function(remove, add){
return this.removeClass(remove).addClass(add);
}
});
/*
Script: FormValidator.js
A css-class based form validation system.
License:
MIT-style license.
Authors:
Aaron Newton
*/
var InputValidator = new Class({
Implements: [Options],
options: {
errorMsg: 'Validation failed.',
test: function(field){return true;}
},
initialize: function(className, options){
this.setOptions(options);
this.className = className;
},
test: function(field, props){
if ($(field)) return this.options.test($(field), props||this.getProps(field));
else return false;
},
getError: function(field, props){
var err = this.options.errorMsg;
if ($type(err) == "function") err = err($(field), props||this.getProps(field));
return err;
},
getProps: function(field){
if (!$(field)) return {};
return field.get('validatorProps');
}
});
Element.Properties.validatorProps = {
set: function(props){
return this.eliminate('validatorProps').store('validatorProps', props);
},
get: function(props){
if (props) this.set(props);
if (this.retrieve('validatorProps')) return this.retrieve('validatorProps');
if (this.getProperty('validatorProps')){
try {
this.store('validatorProps', JSON.decode(this.getProperty('validatorProps')));
}catch(e){
return {};
}
} else {
var vals = this.get('class').split(' ').filter(function(cls){
return cls.test(':');
});
if (!vals.length){
this.store('validatorProps', {});
} else {
props = {};
vals.each(function(cls){
var split = cls.split(':');
if (split[1]) {
try {
props[split[0]] = JSON.decode(split[1]);
} catch(e) {}
}
});
this.store('validatorProps', props);
}
}
return this.retrieve('validatorProps');
}
};
var FormValidator = new Class({
Implements:[Options, Events],
Binds: ['onSubmit'],
options: {/*
onFormValidate: $empty(isValid, form, event),
onElementValidate: $empty(isValid, field, className, warn),
onElementPass: $empty(field),
onElementFail: $empty(field, validatorsFailed) */
fieldSelectors:"input, select, textarea",
ignoreHidden: true,
useTitles:false,
evaluateOnSubmit:true,
evaluateFieldsOnBlur: false,
evaluateFieldsOnChange: true,
serial: true,
stopOnFailure: true,
warningPrefix: function(){
return FormValidator.getMsg('warningPrefix') || 'Warning: ';
},
errorPrefix: function(){
return FormValidator.getMsg('errorPrefix') || ' ';
}
},
initialize: function(form, options){
this.setOptions(options);
this.element = $(form);
this.element.store('validator', this);
this.warningPrefix = $lambda(this.options.warningPrefix)();
this.errorPrefix = $lambda(this.options.errorPrefix)();
if (this.options.evaluateOnSubmit) this.element.addEvent('submit', this.onSubmit);
if (this.options.evaluateFieldsOnBlur) this.watchFields(this.getFields());
},
toElement: function(){
return this.element;
},
getFields: function(){
return this.fields = this.element.getElements(this.options.fieldSelectors);
},
watchFields: function(fields){
fields.each(function(el){
el.addEvent('blur', this.validateField.pass([el, false], this));
if (this.options.evaluateFieldsOnChange)
el.addEvent('change', this.validateField.pass([el, true], this));
}, this);
},
onSubmit: function(event){
if (!this.validate(event) && event) event.preventDefault();
else this.reset();
},
reset: function(){
this.getFields().each(this.resetField, this);
return this;
},
validate: function(event){
var result = this.getFields().map(function(field){
return this.validateField(field, true);
}, this).every(function(v){ return v;});
this.fireEvent('formValidate', [result, this.element, event]);
if (this.options.stopOnFailure && !result && event) event.preventDefault();
return result;
},
validateField: function(field, force){
if (this.paused) return true;
field = $(field);
var passed = !field.hasClass('validation-failed');
var failed, warned;
if (this.options.serial && !force){
failed = this.element.getElement('.validation-failed');
warned = this.element.getElement('.warning');
}
if (field && (!failed || force || field.hasClass('validation-failed') || (failed && !this.options.serial))){
var validators = field.className.split(" ").some(function(cn){
return this.getValidator(cn);
}, this);
var validatorsFailed = [];
field.className.split(" ").each(function(className){
if (className && !this.test(className, field)) validatorsFailed.include(className);
}, this);
passed = validatorsFailed.length === 0;
if (validators && !field.hasClass('warnOnly')){
if (passed){
field.addClass('validation-passed').removeClass('validation-failed');
this.fireEvent('elementPass', field);
} else {
field.addClass('validation-failed').removeClass('validation-passed');
this.fireEvent('elementFail', [field, validatorsFailed]);
}
}
if (!warned){
var warnings = field.className.split(" ").some(function(cn){
if (cn.test('^warn-') || field.hasClass('warnOnly'))
return this.getValidator(cn.replace(/^warn-/,""));
else return null;
}, this);
field.removeClass('warning');
var warnResult = field.className.split(" ").map(function(cn){
if (cn.test('^warn-') || field.hasClass('warnOnly'))
return this.test(cn.replace(/^warn-/,""), field, true);
else return null;
}, this);
}
}
return passed;
},
test: function(className, field, warn){
var validator = this.getValidator(className);
field = $(field);
if (field.hasClass('ignoreValidation')) return true;
warn = $pick(warn, false);
if (field.hasClass('warnOnly')) warn = true;
var isValid = validator ? validator.test(field) : true;
if (validator && this.isVisible(field)) this.fireEvent('elementValidate', [isValid, field, className, warn]);
if (warn) return true;
return isValid;
},
isVisible : function(field){
if (!this.options.ignoreHidden) return true;
while(field != document.body){
if ($(field).getStyle('display') == "none") return false;
field = field.getParent();
}
return true;
},
resetField: function(field){
field = $(field);
if (field){
field.className.split(" ").each(function(className){
if (className.test('^warn-')) className = className.replace(/^warn-/,"");
field.removeClass('validation-failed');
field.removeClass('warning');
field.removeClass('validation-passed');
}, this);
}
return this;
},
stop: function(){
this.paused = true;
return this;
},
start: function(){
this.paused = false;
return this;
},
ignoreField: function(field, warn){
field = $(field);
if (field){
this.enforceField(field);
if (warn) field.addClass('warnOnly');
else field.addClass('ignoreValidation');
}
return this;
},
enforceField: function(field){
field = $(field);
if (field) field.removeClass('warnOnly').removeClass('ignoreValidation');
return this;
}
});
FormValidator.getMsg = function(key){
return MooTools.lang.get('FormValidator', key);
};
FormValidator.adders = {
validators:{},
add : function(className, options){
this.validators[className] = new InputValidator(className, options);
//if this is a class (this method is used by instances of FormValidator and the FormValidator namespace)
//extend these validators into it
//this allows validators to be global and/or per instance
if (!this.initialize){
this.implement({
validators: this.validators
});
}
},
addAllThese : function(validators){
$A(validators).each(function(validator){
this.add(validator[0], validator[1]);
}, this);
},
getValidator: function(className){
return this.validators[className.split(":")[0]];
}
};
$extend(FormValidator, FormValidator.adders);
FormValidator.implement(FormValidator.adders);
FormValidator.add('IsEmpty', {
errorMsg: false,
test: function(element){
if (element.type == "select-one"||element.type == "select")
return !(element.selectedIndex >= 0 && element.options[element.selectedIndex].value != "");
else
return ((element.get('value') == null) || (element.get('value').length == 0));
}
});
FormValidator.addAllThese([
['required', {
errorMsg: function(){
return FormValidator.getMsg('required');
},
test: function(element){
return !FormValidator.getValidator('IsEmpty').test(element);
}
}],
['minLength', {
errorMsg: function(element, props){
if ($type(props.minLength))
return FormValidator.getMsg('minLength').substitute({minLength:props.minLength,length:element.get('value').length });
else return '';
},
test: function(element, props){
if ($type(props.minLength)) return (element.get('value').length >= $pick(props.minLength, 0));
else return true;
}
}],
['maxLength', {
errorMsg: function(element, props){
//props is {maxLength:10}
if ($type(props.maxLength))
return FormValidator.getMsg('maxLength').substitute({maxLength:props.maxLength,length:element.get('value').length });
else return '';
},
test: function(element, props){
//if the value is <= than the maxLength value, element passes test
return (element.get('value').length <= $pick(props.maxLength, 10000));
}
}],
['validate-integer', {
errorMsg: FormValidator.getMsg.pass('integer'),
test: function(element){
return FormValidator.getValidator('IsEmpty').test(element) || (/^-?[1-9]\d*$/).test(element.get('value'));
}
}],
['validate-numeric', {
errorMsg: FormValidator.getMsg.pass('numeric'),
test: function(element){
return FormValidator.getValidator('IsEmpty').test(element) ||
(/^-?(?:0$0(?=\d*\.)|[1-9]|0)\d*(\.\d+)?$/).test(element.get('value'));
}
}],
['validate-digits', {
errorMsg: FormValidator.getMsg.pass('digits'),
test: function(element){
return FormValidator.getValidator('IsEmpty').test(element) || (/^[\d() .:\-\+#]+$/.test(element.get('value')));
}
}],
['validate-alpha', {
errorMsg: FormValidator.getMsg.pass('alpha'),
test: function(element){
return FormValidator.getValidator('IsEmpty').test(element) || (/^[a-zA-Z]+$/).test(element.get('value'));
}
}],
['validate-alphanum', {
errorMsg: FormValidator.getMsg.pass('alphanum'),
test: function(element){
return FormValidator.getValidator('IsEmpty').test(element) || !(/\W/).test(element.get('value'));
}
}],
['validate-date', {
errorMsg: function(element, props){
if (Date.parse){
var format = props.dateFormat || "%x";
return FormValidator.getMsg('dateSuchAs').substitute({date:new Date().format(format)});
} else {
return FormValidator.getMsg('dateInFormatMDY');
}
},
test: function(element, props){
if (FormValidator.getValidator('IsEmpty').test(element)) return true;
if (Date.parse){
var format = props.dateFormat || "%x";
var d = Date.parse(element.get('value'));
var formatted = d.format(format);
if (formatted != "invalid date") element.set('value', formatted);
return !isNaN(d);
} else {
var regex = /^(\d{2})\/(\d{2})\/(\d{4})$/;
if (!regex.test(element.get('value'))) return false;
var d = new Date(element.get('value').replace(regex, '$1/$2/$3'));
return (parseInt(RegExp.$1, 10) == (1 + d.getMonth())) &&
(parseInt(RegExp.$2, 10) == d.getDate()) &&
(parseInt(RegExp.$3, 10) == d.getFullYear());
}
}
}],
['validate-email', {
errorMsg: function(){
return FormValidator.getMsg('email');
},
test: function(element){
return !FormValidator.getValidator('IsEmpty').test(element) && (/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i).test(element.get('value'));
}
}],
['validate-url', {
errorMsg: FormValidator.getMsg.pass('url'),
test: function(element){
return FormValidator.getValidator('IsEmpty').test(element) || (/^(https?|ftp|rmtp|mms):\/\/(([A-Z0-9][A-Z0-9_-]*)(\.[A-Z0-9][A-Z0-9_-]*)+)(:(\d+))?\/?/i).test(element.get('value'));
}
}],
['validate-currency-dollar', {
errorMsg: FormValidator.getMsg.pass('currencyDollar'),
test: function(element){
// [$]1[##][,###]+[.##]
// [$]1###+[.##]
// [$]0.##
// [$].##
return FormValidator.getValidator('IsEmpty').test(element) || (/^\$?\-?([1-9]{1}[0-9]{0,2}(\,[0-9]{3})*(\.[0-9]{0,2})?|[1-9]{1}\d*(\.[0-9]{0,2})?|0(\.[0-9]{0,2})?|(\.[0-9]{1,2})?)$/).test(element.get('value'));
}
}],
['validate-one-required', {
errorMsg: FormValidator.getMsg.pass('oneRequired'),
test: function(element, props){
var p = $(props['validate-one-required']) || element.parentNode;
return p.getElements('input').some(function(el){
if (['checkbox', 'radio'].contains(el.get('type'))) return el.get('checked');
return el.get('value');
});
}
}]
]);
FormValidator.addAllThese([
['validate-enforce-oncheck', {
test: function(element, props){
if (element.checked){
var fv = element.getParent('form').retrieve('validator');
if (!fv) return true;
(props.toEnforce || $(props.enforceChildrenOf).getElements('input, select, textarea')).map(function(item){
fv.enforceField(item);
});
}
return true;
}
}],
['validate-ignore-oncheck', {
test: function(element, props){
if (element.checked){
var fv = element.getParent('form').retrieve('validator');
if (!fv) return true;
(props.toIgnore || $(props.ignoreChildrenOf).getElements('input, select, textarea')).each(function(item){
fv.ignoreField(item);
fv.resetField(item);
});
}
return true;
}
}],
['validate-nospace', {
errorMsg: function(){
return FormValidator.getMsg('noSpace');
},
test: function(element, props){
return !element.get('value').test(/\s/);
}
}],
['validate-toggle-oncheck', {
test: function(element, props){
var fv = element.getParent('form').retrieve('validator');
if (!fv) return true;
var eleArr = props.toToggle || $(props.toToggleChildrenOf).getElements('input, select, textarea');
if (!element.checked){
eleArr.each(function(item){
fv.ignoreField(item);
fv.resetField(item);
});
} else {
eleArr.each(function(item){
fv.enforceField(item);
});
}
return true;
}
}],
['validate-reqchk-bynode', {
errorMsg: function(){
return FormValidator.getMsg('reqChkByNode');
},
test: function(element, props){
return ($(props.nodeId).getElements(props.selector || 'input[type=checkbox], input[type=radio]')).some(function(item){
return item.checked;
});
}
}],
['validate-required-check', {
errorMsg: function(element, props){
return props.useTitle ? element.get('title') : FormValidator.getMsg('requiredChk');
},
test: function(element, props){
return !!element.checked;
}
}],
['validate-reqchk-byname', {
errorMsg: function(element, props){
return FormValidator.getMsg('reqChkByName').substitute({label: props.label || element.get('type')});
},
test: function(element, props){
var grpName = props.groupName || element.get('name');
var oneCheckedItem = $$(document.getElementsByName(grpName)).some(function(item, index){
return item.checked;
});
var fv = element.getParent('form').retrieve('validator');
if (oneCheckedItem && fv) fv.resetField(element);
return oneCheckedItem;
}
}],
['validate-match', {
errorMsg: function(element, props){
return FormValidator.getMsg('match').substitute({matchName: props.matchName || $(props.matchInput).get('name')});
},
test: function(element, props){
if (FormValidator.getValidator('IsEmpty').test(element)) return false;
var eleVal = element.get('value');
var matchVal = $(props.matchInput) && $(props.matchInput).get('value');
return eleVal && matchVal ? eleVal == matchVal : true;
}
}],
['validate-after-date', {
errorMsg: function(element, props){
return FormValidator.getMsg('afterDate').substitute({
label: props.afterLabel || (props.afterElement ? FormValidator.getMsg('startDate') : FormValidator.getMsg('currentDate'))
});
},
test: function(element, props){
var start = $(props.afterElement) ? Date.parse($(props.afterElement).get('value')) : new Date();
var end = Date.parse(element.get('value'));
return end && start ? end >= start : true;
}
}],
['validate-before-date', {
errorMsg: function(element, props){
return FormValidator.getMsg('beforeDate').substitute({
label: props.beforeLabel || (props.beforeElement ? FormValidator.getMsg('endDate') : FormValidator.getMsg('currentDate'))
});
},
test: function(element, props){
var start = Date.parse(element.get('value'));
var end = $(props.beforeElement) ? Date.parse($(props.beforeElement).get('value')) : new Date();
return end && start ? end >= start : true;
}
}],
['validate-custom-required', {
errorMsg: function(){
return FormValidator.getMsg('required');
},
test: function(element, props){
return element.get('value') != props.emptyValue;
}
}],
['validate-same-month', {
errorMsg: function(element, props){
var startMo = $(props.sameMonthAs) && $(props.sameMonthAs).get('value');
var eleVal = element.get('value');
if (eleVal != ''){
if (!startMo){ return FormValidator.getMsg('startMonth');}
else {
return FormValidator.getMsg('sameMonth');
}
}
},
test: function(element, props){
var d1 = Date.parse(element.get('value'));
var d2 = Date.parse($(props.sameMonthAs) && $(props.sameMonthAs).get('value'));
return d1 && d2 ? d1.format("%B") == d2.format("%B") : true;
}
}]
]);
Element.Properties.validator = {
set: function(options){
var validator = this.retrieve('validator');
if (validator) validator.setOptions(options);
return this.store('validator:options');
},
get: function(options){
if (options || !this.retrieve('validator')){
if (options || !this.retrieve('validator:options')) this.set('validator', options);
this.store('validator', new FormValidator(this, this.retrieve('validator:options')));
}
return this.retrieve('validator');
}
};
Element.implement({
validate: function(options){
this.set('validator', options);
return this.get('validator', options).validate();
}
});
/*
Script: FormValidator.Inline.js
Extends FormValidator to add inline messages.
License:
MIT-style license.
Authors:
Aaron Newton
*/
FormValidator.Inline = new Class({
Extends: FormValidator,
options: {
scrollToErrorsOnSubmit: true,
scrollFxOptions: {
offset: {
y: -20
}
}
},
initialize: function(){
this.parent.apply(this, arguments);
this.addEvent('onElementValidate', function(isValid, field, className, warn){
var validator = this.getValidator(className);
if (!isValid && validator.getError(field)){
if (warn) field.addClass('warning');
var advice = this.makeAdvice(className, field, validator.getError(field), warn);
this.insertAdvice(advice, field);
this.showAdvice(className, field);
} else {
this.hideAdvice(className, field);
}
});
},
makeAdvice: function(className, field, error, warn){
var errorMsg = (warn)?this.warningPrefix:this.errorPrefix;
errorMsg += (this.options.useTitles) ? field.title || error:error;
var cssClass = (warn)?'warning-advice':'validation-advice';
var advice = this.getAdvice(className, field);
if(advice) {
advice = advice.clone(true).set('html', errorMsg).replaces(advice);
} else {
advice = new Element('div', {
html: errorMsg,
styles: { display: 'none' },
id: 'advice-'+className+'-'+this.getFieldId(field)
}).addClass(cssClass);
}
field.store('advice-'+className, advice);
return advice;
},
getFieldId : function(field){
return field.id ? field.id : field.id = "input_" + field.name;
},
showAdvice: function(className, field){
var advice = this.getAdvice(className, field);
if (advice && !field.retrieve(this.getPropName(className))
&& (advice.getStyle('display') == "none"
|| advice.getStyle('visiblity') == "hidden"
|| advice.getStyle('opacity') == 0)){
field.store(this.getPropName(className), true);
if (advice.reveal) advice.reveal();
else advice.setStyle('display', 'block');
}
},
hideAdvice: function(className, field){
var advice = this.getAdvice(className, field);
if (advice && field.retrieve(this.getPropName(className))){
field.store(this.getPropName(className), false);
//if Fx.Reveal.js is present, transition the advice out
if (advice.dissolve) advice.dissolve();
else advice.setStyle('display', 'none');
}
},
getPropName: function(className){
return 'advice' + className;
},
resetField: function(field){
field = $(field);
if (!field) return this;
this.parent(field);
field.className.split(" ").each(function(className){
this.hideAdvice(className, field);
}, this);
},
getAllAdviceMessages: function(field, force){
var advice = [];
if (field.hasClass('ignoreValidation') && !force) return advice;
var validators = field.className.split(" ").some(function(cn){
var warner = cn.test('^warn-') || field.hasClass('warnOnly');
if (warner) cn = cn.replace(/^warn-/,"");
var validator = this.getValidator(cn);
if (!validator) return;
advice.push({
message: validator.getError(field),
warnOnly: warner,
passed: validator.test(),
validator: validator
});
}, this);
return advice;
},
getAdvice: function(className, field){
return field.retrieve('advice-'+className);
},
insertAdvice: function(advice, field){
//Check for error position prop
var props = field.get('validatorProps');
//Build advice
if (!props.msgPos || !$(props.msgPos)){
switch (field.type.toLowerCase()){
case 'radio':
var p = field.getParent().adopt(advice);
break;
default:
advice.inject($(field), 'after');
};
} else {
$(props.msgPos).grab(advice);
}
},
validate: function(field, force){
var result = this.parent(field, force);
if (this.options.scrollToErrorsOnSubmit && !result){
var failed = $(this).getElement('.validation-failed');
var par = $(this).getParent();
var isScrolled = function(p){
return p.getScrollSize().y != p.getSize().y;
};
var scrolls;
while (par != document.body && !isScrolled(par)){
par = par.getParent();
};
var fx = par.retrieve('fvScroller');
if (!fx && window.Fx && Fx.Scroll){
fx = new Fx.Scroll(par, {
transition: 'quad:out',
offset: {
y: -20
}
});
par.store('fvScroller', fx);
}
if (failed){
if (fx) fx.toElement(failed);
else par.scrollTo(par.getScroll().x, failed.getPosition(par).y - 20);
}
}
return result;
}
});
/*
Script: FormValidator.Extras.js
Additional validators for the FormValidator class.
License:
MIT-style license.
Authors:
Aaron Newton
*/
/*
Script: OverText.js
Shows text over an input that disappears when the user clicks into it. The text remains hidden if the user adds a value.
License:
MIT-style license.
Authors:
Aaron Newton
*/
var OverText = new Class({
Implements: [Options, Events, Class.Occlude],
Binds: ['reposition', 'test', 'focus'],
options: {/*
textOverride: null,
onFocus: $empty()
onTextHide: $empty(textEl, inputEl),
onTextShow: $empty(textEl, inputEl), */
positionOptions: {
position: "upperLeft",
edge: "upperLeft",
offset: {
x: 4,
y: 2
}
},
poll: false,
pollInterval: 250
},
property: 'OverText',
initialize: function(element, options){
this.element = $(element);
if (this.occlude()) return this.occluded;
this.setOptions(options);
this.attach(this.element);
OverText.instances.push(this);
if (this.options.poll) this.poll();
},
toElement: function(){
return this.element;
},
attach: function(){
var val = this.options.textOverride || this.element.get('alt') || this.element.get('title');
if (!val) return;
this.text = new Element('div', {
'class': 'overTxtDiv',
styles: {
lineHeight: 'normal',
position: 'absolute'
},
html: val,
events: {
click: this.hide.pass(true, this)
}
}).inject(this.element, 'after');
this.element.addEvents({
focus: this.focus,
blur: this.test,
change: this.test
}).store('OverTextDiv', this.text);
window.addEvent('resize', this.reposition.bind(this));
this.test();
this.reposition();
},
startPolling: function(){
this.pollingPaused = false;
return this.poll();
},
poll: function(stop){
//start immediately
//pause on focus
//resumeon blur
if (this.poller && !stop) return this;
var test = function(){
if (!this.pollingPaused) this.test();
}.bind(this);
if (stop) $clear(this.poller);
else this.poller = test.periodical(this.options.pollInterval, this);
return this;
},
stopPolling: function(){
this.pollingPaused = true;
return this.poll(true);
},
focus: function(){
if (!this.text.isDisplayed() || this.element.get('disabled')) return;
this.hide();
},
hide: function(){
if (this.text.isDisplayed() && !this.element.get('disabled')){
this.text.hide();
this.fireEvent('textHide', [this.text, this.element]);
this.pollingPaused = true;
try {
this.element.fireEvent('focus').focus();
} catch(e){} //IE barfs if you call focus on hidden elements
}
return this;
},
show: function(){
if (!this.text.isDisplayed()){
this.text.show();
this.reposition();
this.fireEvent('textShow', [this.text, this.element]);
this.pollingPaused = false;
}
return this;
},
test: function(){
var v = this.element.get('value');
this[v ? 'hide' : 'show']();
return !v;
},
reposition: function(){
try {
if (!this.element.getParent() || !this.element.offsetHeight) return this.hide();
if (this.test()) this.text.position($merge(this.options.positionOptions, {relativeTo: this.element}));
} catch(e){ }
return this;
}
});
OverText.instances = [];
OverText.update = function(){
return OverText.instances.map(function(ot){
if (ot.element && ot.text) return ot.reposition();
return null; //the input or the text was destroyed
});
};
/*
Script: Fx.Elements.js
Effect to change any number of CSS properties of any number of Elements.
License:
MIT-style license.
Authors:
Valerio Proietti
*/
Fx.Elements = new Class({
Extends: Fx.CSS,
initialize: function(elements, options){
this.elements = this.subject = $$(elements);
this.parent(options);
},
compute: function(from, to, delta){
var now = {};
for (var i in from){
var iFrom = from[i], iTo = to[i], iNow = now[i] = {};
for (var p in iFrom) iNow[p] = this.parent(iFrom[p], iTo[p], delta);
}
return now;
},
set: function(now){
for (var i in now){
var iNow = now[i];
for (var p in iNow) this.render(this.elements[i], p, iNow[p], this.options.unit);
}
return this;
},
start: function(obj){
if (!this.check(arguments.callee, obj)) return this;
var from = {}, to = {};
for (var i in obj){
var iProps = obj[i], iFrom = from[i] = {}, iTo = to[i] = {};
for (var p in iProps){
var parsed = this.prepare(this.elements[i], p, iProps[p]);
iFrom[p] = parsed.from;
iTo[p] = parsed.to;
}
}
return this.parent(from, to);
}
});
/*
Script: Fx.Accordion.js
An Fx.Elements extension which allows you to easily create accordion type controls.
License:
MIT-style license.
Authors:
Valerio Proietti
*/
Fx.Accordion = new Class({
Extends: Fx.Elements,
options: {/*
onActive: $empty(toggler, section),
onBackground: $empty(toggler, section),*/
display: 0,
show: false,
height: true,
width: false,
opacity: true,
fixedHeight: false,
fixedWidth: false,
wait: false,
alwaysHide: false,
trigger: 'click'
},
initialize: function(){
var params = Array.link(arguments, {'container': Element.type, 'options': Object.type, 'togglers': $defined, 'elements': $defined});
this.parent(params.elements, params.options);
this.togglers = $$(params.togglers);
this.container = $(params.container);
this.previous = -1;
if (this.options.alwaysHide) this.options.wait = true;
if ($chk(this.options.show)){
this.options.display = false;
this.previous = this.options.show;
}
if (this.options.start){
this.options.display = false;
this.options.show = false;
}
this.effects = {};
if (this.options.opacity) this.effects.opacity = 'fullOpacity';
if (this.options.width) this.effects.width = this.options.fixedWidth ? 'fullWidth' : 'offsetWidth';
if (this.options.height) this.effects.height = this.options.fixedHeight ? 'fullHeight' : 'scrollHeight';
for (var i = 0, l = this.togglers.length; i < l; i++) this.addSection(this.togglers[i], this.elements[i]);
this.elements.each(function(el, i){
if (this.options.show === i){
this.fireEvent('active', [this.togglers[i], el]);
} else {
for (var fx in this.effects) el.setStyle(fx, 0);
}
}, this);
if ($chk(this.options.display)) this.display(this.options.display);
},
addSection: function(toggler, element, pos){
toggler = $(toggler);
element = $(element);
var test = this.togglers.contains(toggler);
var len = this.togglers.length;
this.togglers.include(toggler);
this.elements.include(element);
if (len && (!test || pos)){
pos = $pick(pos, len - 1);
toggler.inject(this.togglers[pos], 'before');
element.inject(toggler, 'after');
} else if (this.container && !test){
toggler.inject(this.container);
element.inject(this.container);
}
var idx = this.togglers.indexOf(toggler);
toggler.addEvent(this.options.trigger, this.display.bind(this, idx));
if (this.options.height) element.setStyles({'padding-top': 0, 'border-top': 'none', 'padding-bottom': 0, 'border-bottom': 'none'});
if (this.options.width) element.setStyles({'padding-left': 0, 'border-left': 'none', 'padding-right': 0, 'border-right': 'none'});
element.fullOpacity = 1;
if (this.options.fixedWidth) element.fullWidth = this.options.fixedWidth;
if (this.options.fixedHeight) element.fullHeight = this.options.fixedHeight;
element.setStyle('overflow', 'hidden');
if (!test){
for (var fx in this.effects) element.setStyle(fx, 0);
}
return this;
},
display: function(index){
index = ($type(index) == 'element') ? this.elements.indexOf(index) : index;
if ((this.timer && this.options.wait) || (index === this.previous && !this.options.alwaysHide)) return this;
this.previous = index;
var obj = {};
this.elements.each(function(el, i){
obj[i] = {};
var hide = (i != index) || (this.options.alwaysHide && (el.offsetHeight > 0));
this.fireEvent(hide ? 'background' : 'active', [this.togglers[i], el]);
for (var fx in this.effects) obj[i][fx] = hide ? 0 : el[this.effects[fx]];
}, this);
return this.start(obj);
}
});
/*
Script: Fx.Move.js
Defines Fx.Move, a class that works with Element.Position.js to transition an element from one location to another.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Fx.Move = new Class({
Extends: Fx.Morph,
options: {
relativeTo: document.body,
position: 'center',
edge: false,
offset: {x: 0, y: 0}
},
start: function(destination){
return this.parent(this.element.position($merge(this.options, destination, {returnPos: true})));
}
});
Element.Properties.move = {
set: function(options){
var morph = this.retrieve('move');
if (morph) morph.cancel();
return this.eliminate('move').store('move:options', $extend({link: 'cancel'}, options));
},
get: function(options){
if (options || !this.retrieve('move')){
if (options || !this.retrieve('move:options')) this.set('move', options);
this.store('move', new Fx.Move(this, this.retrieve('move:options')));
}
return this.retrieve('move');
}
};
Element.implement({
move: function(options){
this.get('move').start(options);
return this;
}
});
/*
Script: Fx.Reveal.js
Defines Fx.Reveal, a class that shows and hides elements with a transition.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Fx.Reveal = new Class({
Extends: Fx.Morph,
options: {/*
onShow: $empty(thisElemeng),
onHide: $empty(thisElemeng),
onComplete: $empty(thisElemeng),
heightOverride: null,
widthOverride: null, */
styles: ['padding', 'border', 'margin'],
transitionOpacity: !Browser.Engine.trident4,
mode: 'vertical'
},
dissolve: function(){
try {
if (!this.hiding && !this.showing){
if (this.element.getStyle('display') != 'none'){
this.hiding = true;
this.showing = false;
this.hidden = true;
var startStyles = this.element.getComputedSize({
styles: this.options.styles,
mode: this.options.mode
});
var setToAuto = (this.element.style.height === ""||this.element.style.height=="auto") && !this.element.getStyle('height').toInt();
this.element.setStyle('display', 'block');
if (this.options.transitionOpacity) startStyles.opacity = 1;
var zero = {};
$each(startStyles, function(style, name){
zero[name] = [style, 0];
}, this);
var overflowBefore = this.element.getStyle('overflow');
this.element.setStyle('overflow', 'hidden');
this.$chain.unshift(function(){
if (this.hidden){
this.hiding = false;
$each(startStyles, function(style, name){
startStyles[name] = style;
}, this);
this.element.setStyles($merge({display: 'none', overflow: overflowBefore}, startStyles));
if (setToAuto) this.element.setStyle('height', 'auto');
}
this.fireEvent('hide', this.element);
this.callChain();
}.bind(this));
this.start(zero);
} else {
this.callChain.delay(10, this);
this.fireEvent('complete', this.element);
this.fireEvent('hide', this.element);
}
} else if (this.options.link == 'chain'){
this.chain(this.dissolve.bind(this));
} else if (this.options.link == 'cancel' && !this.hiding){
this.cancel();
this.dissolve();
}
} catch(e){
this.hiding = false;
this.element.setStyle('display', 'bock');
this.callChain.delay(10, this);
this.fireEvent('complete', this.element);
this.fireEvent('hide', this.element);
}
return this;
},
reveal: function(){
try {
if (!this.showing && !this.hiding){
if (this.element.getStyle('display') == 'none' ||
this.element.getStyle('visiblity') == 'hidden' ||
this.element.getStyle('opacity') == 0){
this.showing = true;
this.hiding = false;
this.hidden = false;
var setToAuto, startStyles;
//toggle display, but hide it
this.element.measure(function(){
setToAuto = (this.element.style.height === ""||this.element.style.height=="auto") && !this.element.getStyle('height').toInt();
//create the styles for the opened/visible state
startStyles = this.element.getComputedSize({
styles: this.options.styles,
mode: this.options.mode
});
}.bind(this));
$each(startStyles, function(style, name){
startStyles[name] = style;
});
//if we're overridding height/width
if ($chk(this.options.heightOverride)) startStyles.height = this.options.heightOverride.toInt();
if ($chk(this.options.widthOverride)) startStyles.width = this.options.widthOverride.toInt();
if (this.options.transitionOpacity) {
this.element.setStyle('opacity', 0);
startStyles.opacity = 1;
}
//create the zero state for the beginning of the transition
var zero = {
height: 0,
display: 'block'
};
$each(startStyles, function(style, name){ zero[name] = 0; });
var overflowBefore = this.element.getStyle('overflow');
//set to zero
this.element.setStyles($merge(zero, {overflow: 'hidden'}));
//start the effect
this.start(startStyles);
this.$chain.unshift(function(){
this.element.setStyle('overflow', overflowBefore);
if (!this.options.heightOverride && setToAuto){
if (['vertical', 'both'].contains(this.options.mode)) this.element.setStyle('height', 'auto');
if (['width', 'both'].contains(this.options.mode)) this.element.setStyle('width', 'auto');
}
if (!this.hidden) this.showing = false;
this.callChain();
this.fireEvent('show', this.element);
}.bind(this));
} else {
this.callChain();
this.fireEvent('complete', this.element);
this.fireEvent('show', this.element);
}
} else if (this.options.link == 'chain'){
this.chain(this.reveal.bind(this));
} else if (this.options.link == 'cancel' && !this.showing){
this.cancel();
this.reveal();
}
} catch(e){
this.element.setStyles({
display: 'block',
visiblity: 'visible',
opacity: 1
});
this.showing = false;
this.callChain.delay(10, this);
this.fireEvent('complete', this.element);
this.fireEvent('show', this.element);
}
return this;
},
toggle: function(){
if (this.element.getStyle('display') == 'none' ||
this.element.getStyle('visiblity') == 'hidden' ||
this.element.getStyle('opacity') == 0){
this.reveal();
} else {
this.dissolve();
}
return this;
}
});
Element.Properties.reveal = {
set: function(options){
var reveal = this.retrieve('reveal');
if (reveal) reveal.cancel();
return this.eliminate('reveal').store('reveal:options', $extend({link: 'cancel'}, options));
},
get: function(options){
if (options || !this.retrieve('reveal')){
if (options || !this.retrieve('reveal:options')) this.set('reveal', options);
this.store('reveal', new Fx.Reveal(this, this.retrieve('reveal:options')));
}
return this.retrieve('reveal');
}
};
Element.Properties.dissolve = Element.Properties.reveal;
Element.implement({
reveal: function(options){
this.get('reveal', options).reveal();
return this;
},
dissolve: function(options){
this.get('reveal', options).dissolve();
return this;
},
nix: function(){
var params = Array.link(arguments, {destroy: Boolean.type, options: Object.type});
this.get('reveal', params.options).dissolve().chain(function(){
this[params.destroy ? 'destroy' : 'dispose']();
}.bind(this));
return this;
}
});
/*
Script: Fx.Scroll.js
Effect to smoothly scroll any element, including the window.
License:
MIT-style license.
Authors:
Valerio Proietti
*/
Fx.Scroll = new Class({
Extends: Fx,
options: {
offset: {x: 0, y: 0},
wheelStops: true
},
initialize: function(element, options){
this.element = this.subject = $(element);
this.parent(options);
var cancel = this.cancel.bind(this, false);
if ($type(this.element) != 'element') this.element = $(this.element.getDocument().body);
var stopper = this.element;
if (this.options.wheelStops){
this.addEvent('start', function(){
stopper.addEvent('mousewheel', cancel);
}, true);
this.addEvent('complete', function(){
stopper.removeEvent('mousewheel', cancel);
}, true);
}
},
set: function(){
var now = Array.flatten(arguments);
this.element.scrollTo(now[0], now[1]);
},
compute: function(from, to, delta){
return [0, 1].map(function(i){
return Fx.compute(from[i], to[i], delta);
});
},
start: function(x, y){
if (!this.check(arguments.callee, x, y)) return this;
var offsetSize = this.element.getSize(), scrollSize = this.element.getScrollSize();
var scroll = this.element.getScroll(), values = {x: x, y: y};
for (var z in values){
var max = scrollSize[z] - offsetSize[z];
if ($chk(values[z])) values[z] = ($type(values[z]) == 'number') ? values[z].limit(0, max) : max;
else values[z] = scroll[z];
values[z] += this.options.offset[z];
}
return this.parent([scroll.x, scroll.y], [values.x, values.y]);
},
toTop: function(){
return this.start(false, 0);
},
toLeft: function(){
return this.start(0, false);
},
toRight: function(){
return this.start('right', false);
},
toBottom: function(){
return this.start(false, 'bottom');
},
toElement: function(el){
var position = $(el).getPosition(this.element);
return this.start(position.x, position.y);
}
});
/*
Script: Fx.Slide.js
Effect to slide an element in and out of view.
License:
MIT-style license.
Authors:
Valerio Proietti
*/
Fx.Slide = new Class({
Extends: Fx,
options: {
mode: 'vertical'
},
initialize: function(element, options){
this.addEvent('complete', function(){
this.open = (this.wrapper['offset' + this.layout.capitalize()] != 0);
if (this.open && Browser.Engine.webkit419) this.element.dispose().inject(this.wrapper);
}, true);
this.element = this.subject = $(element);
this.parent(options);
var wrapper = this.element.retrieve('wrapper');
this.wrapper = wrapper || new Element('div', {
styles: $extend(this.element.getStyles('margin', 'position'), {overflow: 'hidden'})
}).wraps(this.element);
this.element.store('wrapper', this.wrapper).setStyle('margin', 0);
this.now = [];
this.open = true;
},
vertical: function(){
this.margin = 'margin-top';
this.layout = 'height';
this.offset = this.element.offsetHeight;
},
horizontal: function(){
this.margin = 'margin-left';
this.layout = 'width';
this.offset = this.element.offsetWidth;
},
set: function(now){
this.element.setStyle(this.margin, now[0]);
this.wrapper.setStyle(this.layout, now[1]);
return this;
},
compute: function(from, to, delta){
return [0, 1].map(function(i){
return Fx.compute(from[i], to[i], delta);
});
},
start: function(how, mode){
if (!this.check(arguments.callee, how, mode)) return this;
this[mode || this.options.mode]();
var margin = this.element.getStyle(this.margin).toInt();
var layout = this.wrapper.getStyle(this.layout).toInt();
var caseIn = [[margin, layout], [0, this.offset]];
var caseOut = [[margin, layout], [-this.offset, 0]];
var start;
switch (how){
case 'in': start = caseIn; break;
case 'out': start = caseOut; break;
case 'toggle': start = (layout == 0) ? caseIn : caseOut;
}
return this.parent(start[0], start[1]);
},
slideIn: function(mode){
return this.start('in', mode);
},
slideOut: function(mode){
return this.start('out', mode);
},
hide: function(mode){
this[mode || this.options.mode]();
this.open = false;
return this.set([-this.offset, 0]);
},
show: function(mode){
this[mode || this.options.mode]();
this.open = true;
return this.set([0, this.offset]);
},
toggle: function(mode){
return this.start('toggle', mode);
}
});
Element.Properties.slide = {
set: function(options){
var slide = this.retrieve('slide');
if (slide) slide.cancel();
return this.eliminate('slide').store('slide:options', $extend({link: 'cancel'}, options));
},
get: function(options){
if (options || !this.retrieve('slide')){
if (options || !this.retrieve('slide:options')) this.set('slide', options);
this.store('slide', new Fx.Slide(this, this.retrieve('slide:options')));
}
return this.retrieve('slide');
}
};
Element.implement({
slide: function(how, mode){
how = how || 'toggle';
var slide = this.get('slide'), toggle;
switch (how){
case 'hide': slide.hide(mode); break;
case 'show': slide.show(mode); break;
case 'toggle':
var flag = this.retrieve('slide:flag', slide.open);
slide[flag ? 'slideOut' : 'slideIn'](mode);
this.store('slide:flag', !flag);
toggle = true;
break;
default: slide.start(how, mode);
}
if (!toggle) this.eliminate('slide:flag');
return this;
}
});
/*
Script: Fx.SmoothScroll.js
Class for creating a smooth scrolling effect to all internal links on the page.
License:
MIT-style license.
Authors:
Valerio Proietti
*/
Fx.SmoothScroll = new Class({
Extends: Fx.Scroll,
initialize: function(options, context){
context = context || document;
this.doc = context.getDocument();
var win = context.getWindow();
this.parent(this.doc, options);
this.links = this.options.links ? $$(this.options.links) : $$(this.doc.links);
var location = win.location.href.match(/^[^#]*/)[0] + '#';
this.links.each(function(link){
if (link.href.indexOf(location) != 0) {return;}
var anchor = link.href.substr(location.length);
if (anchor) this.useLink(link, anchor);
}, this);
if (!Browser.Engine.webkit419) {
this.addEvent('complete', function(){
win.location.hash = this.anchor;
}, true);
}
},
useLink: function(link, anchor){
var el;
link.addEvent('click', function(event){
if (el !== false && !el) el = this.doc.getElement("a[name=" + anchor + "]");
if (el) {
event.preventDefault();
this.anchor = anchor;
this.toElement(el);
link.blur();
}
}.bind(this));
}
});
/*
Script: Fx.Sort.js
Defines Fx.Sort, a class that reorders lists with a transition.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Fx.Sort = new Class({
Extends: Fx.Elements,
options: {
mode: 'vertical'
},
initialize: function(elements, options){
this.parent(elements, options);
this.elements.each(function(el){
if (el.getStyle('position') == 'static') el.setStyle('position', 'relative');
});
this.setDefaultOrder();
},
setDefaultOrder: function(){
this.currentOrder = this.elements.map(function(el, index){
return index;
});
},
sort: function(newOrder){
if ($type(newOrder) != 'array') return false;
var top = 0;
var left = 0;
var zero = {};
var vert = this.options.mode == 'vertical';
var current = this.elements.map(function(el, index){
var size = el.getComputedSize({styles: ['border', 'padding', 'margin']});
var val;
if (vert){
val = {
top: top,
margin: size['margin-top'],
height: size.totalHeight
};
top += val.height - size['margin-top'];
} else {
val = {
left: left,
margin: size['margin-left'],
width: size.totalWidth
};
left += val.width;
}
var plain = vert ? 'top' : 'left';
zero[index] = {};
var start = el.getStyle(plain).toInt();
zero[index][plain] = start || 0;
return val;
}, this);
this.set(zero);
newOrder = newOrder.map(function(i){ return i.toInt(); });
if (newOrder.length != this.elements.length){
this.currentOrder.each(function(index){
if (!newOrder.contains(index)) newOrder.push(index);
});
if (newOrder.length > this.elements.length)
newOrder.splice(this.elements.length-1, newOrder.length-this.elements.length);
}
var top = 0;
var left = 0;
var margin = 0;
var next = {};
newOrder.each(function(item, index){
var newPos = {};
if (vert){
newPos.top = top - current[item].top - margin;
top += current[item].height;
} else {
newPos.left = left - current[item].left;
left += current[item].width;
}
margin = margin + current[item].margin;
next[item]=newPos;
}, this);
var mapped = {};
$A(newOrder).sort().each(function(index){
mapped[index] = next[index];
});
this.start(mapped);
this.currentOrder = newOrder;
return this;
},
rearrangeDOM: function(newOrder){
newOrder = newOrder || this.currentOrder;
var parent = this.elements[0].getParent();
var rearranged = [];
this.elements.setStyle('opacity', 0);
//move each element and store the new default order
newOrder.each(function(index){
rearranged.push(this.elements[index].inject(parent).setStyles({
top: 0,
left: 0
}));
}, this);
this.elements.setStyle('opacity', 1);
this.elements = $$(rearranged);
this.setDefaultOrder();
return this;
},
getDefaultOrder: function(){
return this.elements.map(function(el, index){
return index;
});
},
forward: function(){
return this.sort(this.getDefaultOrder());
},
backward: function(){
return this.sort(this.getDefaultOrder().reverse());
},
reverse: function(){
return this.sort(this.currentOrder.reverse());
},
sortByElements: function(elements){
return this.sort(elements.map(function(el){
return this.elements.indexOf(el);
}, this));
},
swap: function(one, two){
if ($type(one) == 'element') one = this.elements.indexOf(one);
if ($type(two) == 'element') two = this.elements.indexOf(two);
var newOrder = $A(this.currentOrder);
newOrder[this.currentOrder.indexOf(one)] = two;
newOrder[this.currentOrder.indexOf(two)] = one;
this.sort(newOrder);
}
});
/*
Script: Drag.js
The base Drag Class. Can be used to drag and resize Elements using mouse events.
License:
MIT-style license.
Authors:
Valerio Proietti
Tom Occhinno
Jan Kassens
*/
var Drag = new Class({
Implements: [Events, Options],
options: {/*
onBeforeStart: $empty(thisElement),
onStart: $empty(thisElement, event),
onSnap: $empty(thisElement)
onDrag: $empty(thisElement, event),
onCancel: $empty(thisElement),
onComplete: $empty(thisElement, event),*/
snap: 6,
unit: 'px',
grid: false,
style: true,
limit: false,
handle: false,
invert: false,
preventDefault: false,
modifiers: {x: 'left', y: 'top'}
},
initialize: function(){
var params = Array.link(arguments, {'options': Object.type, 'element': $defined});
this.element = $(params.element);
this.document = this.element.getDocument();
this.setOptions(params.options || {});
var htype = $type(this.options.handle);
this.handles = ((htype == 'array' || htype == 'collection') ? $$(this.options.handle) : $(this.options.handle)) || this.element;
this.mouse = {'now': {}, 'pos': {}};
this.value = {'start': {}, 'now': {}};
this.selection = (Browser.Engine.trident) ? 'selectstart' : 'mousedown';
this.bound = {
start: this.start.bind(this),
check: this.check.bind(this),
drag: this.drag.bind(this),
stop: this.stop.bind(this),
cancel: this.cancel.bind(this),
eventStop: $lambda(false)
};
this.attach();
},
attach: function(){
this.handles.addEvent('mousedown', this.bound.start);
return this;
},
detach: function(){
this.handles.removeEvent('mousedown', this.bound.start);
return this;
},
start: function(event){
if (this.options.preventDefault) event.preventDefault();
this.mouse.start = event.page;
this.fireEvent('beforeStart', this.element);
var limit = this.options.limit;
this.limit = {x: [], y: []};
for (var z in this.options.modifiers){
if (!this.options.modifiers[z]) continue;
if (this.options.style) this.value.now[z] = this.element.getStyle(this.options.modifiers[z]).toInt();
else this.value.now[z] = this.element[this.options.modifiers[z]];
if (this.options.invert) this.value.now[z] *= -1;
this.mouse.pos[z] = event.page[z] - this.value.now[z];
if (limit && limit[z]){
for (var i = 2; i--; i){
if ($chk(limit[z][i])) this.limit[z][i] = $lambda(limit[z][i])();
}
}
}
if ($type(this.options.grid) == 'number') this.options.grid = {x: this.options.grid, y: this.options.grid};
this.document.addEvents({mousemove: this.bound.check, mouseup: this.bound.cancel});
this.document.addEvent(this.selection, this.bound.eventStop);
},
check: function(event){
if (this.options.preventDefault) event.preventDefault();
var distance = Math.round(Math.sqrt(Math.pow(event.page.x - this.mouse.start.x, 2) + Math.pow(event.page.y - this.mouse.start.y, 2)));
if (distance > this.options.snap){
this.cancel();
this.document.addEvents({
mousemove: this.bound.drag,
mouseup: this.bound.stop
});
this.fireEvent('start', [this.element, event]).fireEvent('snap', this.element);
}
},
drag: function(event){
if (this.options.preventDefault) event.preventDefault();
this.mouse.now = event.page;
for (var z in this.options.modifiers){
if (!this.options.modifiers[z]) continue;
this.value.now[z] = this.mouse.now[z] - this.mouse.pos[z];
if (this.options.invert) this.value.now[z] *= -1;
if (this.options.limit && this.limit[z]){
if ($chk(this.limit[z][1]) && (this.value.now[z] > this.limit[z][1])){
this.value.now[z] = this.limit[z][1];
} else if ($chk(this.limit[z][0]) && (this.value.now[z] < this.limit[z][0])){
this.value.now[z] = this.limit[z][0];
}
}
if (this.options.grid[z]) this.value.now[z] -= (this.value.now[z] % this.options.grid[z]);
if (this.options.style) this.element.setStyle(this.options.modifiers[z], this.value.now[z] + this.options.unit);
else this.element[this.options.modifiers[z]] = this.value.now[z];
}
this.fireEvent('drag', [this.element, event]);
},
cancel: function(event){
this.document.removeEvent('mousemove', this.bound.check);
this.document.removeEvent('mouseup', this.bound.cancel);
if (event){
this.document.removeEvent(this.selection, this.bound.eventStop);
this.fireEvent('cancel', this.element);
}
},
stop: function(event){
this.document.removeEvent(this.selection, this.bound.eventStop);
this.document.removeEvent('mousemove', this.bound.drag);
this.document.removeEvent('mouseup', this.bound.stop);
if (event) this.fireEvent('complete', [this.element, event]);
}
});
Element.implement({
makeResizable: function(options){
return new Drag(this, $merge({modifiers: {x: 'width', y: 'height'}}, options));
}
});
/*
Script: Drag.Move.js
A Drag extension that provides support for the constraining of draggables to containers and droppables.
License:
MIT-style license.
Authors:
Valerio Proietti
Tom Occhinno
Jan Kassens*/
Drag.Move = new Class({
Extends: Drag,
options: {/*
onEnter: $empty(thisElement, overed),
onLeave: $empty(thisElement, overed),
onDrop: $empty(thisElement, overed, event),*/
droppables: [],
container: false,
precalculate: false
},
initialize: function(element, options){
this.parent(element, options);
this.droppables = $$(this.options.droppables);
this.container = $(this.options.container);
if (this.container && $type(this.container) != 'element') this.container = $(this.container.getDocument().body);
var position = this.element.getStyle('position');
if (position=='static') position = 'absolute';
if ([this.element.getStyle('left'), this.element.getStyle('top')].contains('auto')) this.element.position(this.element.getPosition(this.element.offsetParent));
this.element.setStyle('position', position);
this.addEvent('start', this.checkDroppables, true);
this.overed = null;
},
start: function(event){
if (this.container){
var ccoo = this.container.getCoordinates(this.element.offsetParent), cps = {}, ems = {};
['top', 'right', 'bottom', 'left'].each(function(pad){
cps[pad] = this.container.getStyle('padding-' + pad).toInt();
ems[pad] = this.element.getStyle('margin-' + pad).toInt();
}, this);
var width = this.element.offsetWidth + ems.left + ems.right;
var height = this.element.offsetHeight + ems.top + ems.bottom;
this.options.limit = {
x: [ccoo.left + cps.left, ccoo.right - cps.right - width],
y: [ccoo.top + cps.top, ccoo.bottom - cps.bottom - height]
};
}
if (this.options.precalculate){
this.positions = this.droppables.map(function(el) {
return el.getCoordinates();
});
}
this.parent(event);
},
checkAgainst: function(el, i){
el = (this.positions) ? this.positions[i] : el.getCoordinates();
var now = this.mouse.now;
return (now.x > el.left && now.x < el.right && now.y < el.bottom && now.y > el.top);
},
checkDroppables: function(){
var overed = this.droppables.filter(this.checkAgainst, this).getLast();
if (this.overed != overed){
if (this.overed) this.fireEvent('leave', [this.element, this.overed]);
if (overed) this.fireEvent('enter', [this.element, overed]);
this.overed = overed;
}
},
drag: function(event){
this.parent(event);
if (this.droppables.length) this.checkDroppables();
},
stop: function(event){
this.checkDroppables();
this.fireEvent('drop', [this.element, this.overed, event]);
this.overed = null;
return this.parent(event);
}
});
Element.implement({
makeDraggable: function(options){
return new Drag.Move(this, options);
}
});
/*
Script: Slider.js
Class for creating horizontal and vertical slider controls.
License:
MIT-style license.
Authors:
Valerio Proietti
*/
var Slider = new Class({
Implements: [Events, Options],
options: {/*
onTick: $empty(intPosition),
onChange: $empty(intStep),
onComplete: $empty(strStep),*/
onTick: function(position){
if (this.options.snap) position = this.toPosition(this.step);
this.knob.setStyle(this.property, position);
},
snap: false,
offset: 0,
range: false,
wheel: false,
steps: 100,
mode: 'horizontal'
},
initialize: function(element, knob, options){
this.setOptions(options);
this.element = $(element);
this.knob = $(knob);
this.previousChange = this.previousEnd = this.step = -1;
this.element.addEvent('mousedown', this.clickedElement.bind(this));
if (this.options.wheel) this.element.addEvent('mousewheel', this.scrolledElement.bindWithEvent(this));
var offset, limit = {}, modifiers = {'x': false, 'y': false};
switch (this.options.mode){
case 'vertical':
this.axis = 'y';
this.property = 'top';
offset = 'offsetHeight';
break;
case 'horizontal':
this.axis = 'x';
this.property = 'left';
offset = 'offsetWidth';
}
this.half = this.knob[offset] / 2;
this.full = this.element[offset] - this.knob[offset] + (this.options.offset * 2);
this.min = $chk(this.options.range[0]) ? this.options.range[0] : 0;
this.max = $chk(this.options.range[1]) ? this.options.range[1] : this.options.steps;
this.range = this.max - this.min;
this.steps = this.options.steps || this.full;
this.stepSize = Math.abs(this.range) / this.steps;
this.stepWidth = this.stepSize * this.full / Math.abs(this.range) ;
this.knob.setStyle('position', 'relative').setStyle(this.property, - this.options.offset);
modifiers[this.axis] = this.property;
limit[this.axis] = [- this.options.offset, this.full - this.options.offset];
this.drag = new Drag(this.knob, {
snap: 0,
limit: limit,
modifiers: modifiers,
onDrag: this.draggedKnob.bind(this),
onBeforeStart: (function(){
this.isDragging = true;
}).bind(this),
onStart: this.draggedKnob.bind(this),
onComplete: function(){
this.isDragging = false;
this.draggedKnob();
this.end();
}.bind(this)
});
if (this.options.snap){
this.drag.options.grid = Math.ceil(this.stepWidth);
this.drag.options.limit[this.axis][1] = this.full;
}
},
set: function(step){
if (!((this.range > 0) ^ (step < this.min))) step = this.min;
if (!((this.range > 0) ^ (step > this.max))) step = this.max;
this.step = Math.round(step);
this.checkStep();
this.end();
this.fireEvent('tick', this.toPosition(this.step));
return this;
},
clickedElement: function(event){
if (this.isDragging) return;
var dir = this.range < 0 ? -1 : 1;
var position = event.page[this.axis] - this.element.getPosition()[this.axis] - this.half;
position = position.limit(-this.options.offset, this.full -this.options.offset);
this.step = Math.round(this.min + dir * this.toStep(position));
this.checkStep();
this.end();
this.fireEvent('tick', position);
},
scrolledElement: function(event){
var mode = (this.options.mode == 'horizontal') ? (event.wheel < 0) : (event.wheel > 0);
this.set(mode ? this.step - this.stepSize : this.step + this.stepSize);
event.stop();
},
draggedKnob: function(){
var dir = this.range < 0 ? -1 : 1;
var position = this.drag.value.now[this.axis];
position = position.limit(-this.options.offset, this.full -this.options.offset);
this.step = Math.round(this.min + dir * this.toStep(position));
this.checkStep();
},
checkStep: function(){
if (this.previousChange != this.step){
this.previousChange = this.step;
this.fireEvent('change', this.step);
}
},
end: function(){
if (this.previousEnd !== this.step){
this.previousEnd = this.step;
this.fireEvent('complete', this.step + '');
}
},
toStep: function(position){
var step = (position + this.options.offset) * this.stepSize / this.full * this.steps;
return this.options.steps ? Math.round(step -= step % this.stepSize) : step;
},
toPosition: function(step){
return (this.full * Math.abs(this.min - step)) / (this.steps * this.stepSize) - this.options.offset;
}
});
/*
Script: Sortables.js
Class for creating a drag and drop sorting interface for lists of items.
License:
MIT-style license.
Authors:
Tom Occhino
*/
var Sortables = new Class({
Implements: [Events, Options],
options: {/*
onSort: $empty(element, clone),
onStart: $empty(element, clone),
onComplete: $empty(element),*/
snap: 4,
opacity: 1,
clone: false,
revert: false,
handle: false,
constrain: false
},
initialize: function(lists, options){
this.setOptions(options);
this.elements = [];
this.lists = [];
this.idle = true;
this.addLists($$($(lists) || lists));
if (!this.options.clone) this.options.revert = false;
if (this.options.revert) this.effect = new Fx.Morph(null, $merge({duration: 250, link: 'cancel'}, this.options.revert));
},
attach: function(){
this.addLists(this.lists);
return this;
},
detach: function(){
this.lists = this.removeLists(this.lists);
return this;
},
addItems: function(){
Array.flatten(arguments).each(function(element){
this.elements.push(element);
var start = element.retrieve('sortables:start', this.start.bindWithEvent(this, element));
(this.options.handle ? element.getElement(this.options.handle) || element : element).addEvent('mousedown', start);
}, this);
return this;
},
addLists: function(){
Array.flatten(arguments).each(function(list){
this.lists.push(list);
this.addItems(list.getChildren());
}, this);
return this;
},
removeItems: function(){
return $$(Array.flatten(arguments).map(function(element){
this.elements.erase(element);
var start = element.retrieve('sortables:start');
(this.options.handle ? element.getElement(this.options.handle) || element : element).removeEvent('mousedown', start);
return element;
}, this));
},
removeLists: function(){
return $$(Array.flatten(arguments).map(function(list){
this.lists.erase(list);
this.removeItems(list.getChildren());
return list;
}, this));
},
getClone: function(event, element){
if (!this.options.clone) return new Element('div').inject(document.body);
if ($type(this.options.clone) == 'function') return this.options.clone.call(this, event, element, this.list);
return element.clone(true).setStyles({
margin: '0px',
position: 'absolute',
visibility: 'hidden'
}).inject(this.list).position(element.getPosition(element.getOffsetParent()));
},
getDroppables: function(){
var droppables = this.list.getChildren();
if (!this.options.constrain) droppables = this.lists.concat(droppables).erase(this.list);
return droppables.erase(this.clone).erase(this.element);
},
insert: function(dragging, element){
var where = 'inside';
if (this.lists.contains(element)){
this.list = element;
this.drag.droppables = this.getDroppables();
} else {
where = this.element.getAllPrevious().contains(element) ? 'before' : 'after';
}
this.element.inject(element, where);
this.fireEvent('sort', [this.element, this.clone]);
},
start: function(event, element){
if (!this.idle) return;
this.idle = false;
this.element = element;
this.opacity = element.get('opacity');
this.list = element.getParent();
this.clone = this.getClone(event, element);
this.drag = new Drag.Move(this.clone, {
snap: this.options.snap,
container: this.options.constrain && this.element.getParent(),
droppables: this.getDroppables(),
onSnap: function(){
event.stop();
this.clone.setStyle('visibility', 'visible');
this.element.set('opacity', this.options.opacity || 0);
this.fireEvent('start', [this.element, this.clone]);
}.bind(this),
onEnter: this.insert.bind(this),
onCancel: this.reset.bind(this),
onComplete: this.end.bind(this)
});
this.clone.inject(this.element, 'before');
this.drag.start(event);
},
end: function(){
this.drag.detach();
this.element.set('opacity', this.opacity);
if (this.effect){
var dim = this.element.getStyles('width', 'height');
var pos = this.clone.computePosition(this.element.getPosition(this.clone.offsetParent));
this.effect.element = this.clone;
this.effect.start({
top: pos.top,
left: pos.left,
width: dim.width,
height: dim.height,
opacity: 0.25
}).chain(this.reset.bind(this));
} else {
this.reset();
}
},
reset: function(){
this.idle = true;
this.clone.destroy();
this.fireEvent('complete', this.element);
},
serialize: function(){
var params = Array.link(arguments, {modifier: Function.type, index: $defined});
var serial = this.lists.map(function(list){
return list.getChildren().map(params.modifier || function(element){
return element.get('id');
}, this);
}, this);
var index = params.index;
if (this.lists.length == 1) index = 0;
return $chk(index) && index >= 0 && index < this.lists.length ? serial[index] : serial;
}
});
/*
Script: Request.JSONP.js
Defines Request.JSONP, a class for cross domain javascript via script injection.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Request.JSONP = new Class({
Implements: [Chain, Events, Options],
options: {/*
onRetry: $empty(intRetries),
onRequest: $empty(scriptElement),
onComplete: $empty(data),
onSuccess: $empty(data),
onCancel: $empty(),*/
url: '',
data: {},
retries: 0,
timeout: 0,
link: 'ignore',
callBackKey: 'callback',
injectScript: document.head
},
initialize: function(options){
this.setOptions(options);
this.running = false;
this.requests = 0;
this.triesRemaining = [];
},
check: function(caller){
if (!this.running) return true;
switch (this.options.link){
case 'cancel': this.cancel(); return true;
case 'chain': this.chain(caller.bind(this, Array.slice(arguments, 1))); return false;
}
return false;
},
send: function(options){
if (!$chk(arguments[1]) && !this.check(arguments.callee, options)) return this;
var type = $type(options), old = this.options, index = $chk(arguments[1]) ? arguments[1] : this.requests++;
if (type == 'string' || type == 'element') options = {data: options};
options = $extend({data: old.data, url: old.url}, options);
if (!$chk(this.triesRemaining[index])) this.triesRemaining[index] = this.options.retries;
var remaining = this.triesRemaining[index];
(function(){
var script = this.getScript(options);
MooTools.log('JSONP retrieving script with url: ' + script.src);
this.fireEvent('request', script);
this.running = true;
(function(){
if (remaining){
this.triesRemaining[index] = remaining - 1;
if (script){
script.destroy();
this.request(options, index);
this.fireEvent('retry', this.triesRemaining[index]);
}
} else if(script && this.options.timeout){
script.destroy();
this.cancel();
}
}).delay(this.options.timeout, this);
}).delay(Browser.Engine.trident ? 50 : 0, this);
return this;
},
cancel: function(){
if (!this.running) return this;
this.running = false;
this.fireEvent('cancel');
return this;
},
getScript: function(options){
var options = this.options, index = Request.JSONP.counter, data;
Request.JSONP.counter++;
switch ($type(options.data)){
case 'element': data = $(options.data).toQueryString(); break;
case 'object': case 'hash': data = Hash.toQueryString(options.data);
}
var script = new Element('script', {
type: 'text/javascript',
src: options.url +
(options.url.test('\\?') ? '&' :'?') +
(options.callBackKey || this.options.callBackKey) +
"=Request.JSONP.request_map.req_"+ index +
(data ? '&' + data : '')
}).inject(this.options.injectScript);
var callback = function(data){ this.success(data, script); }.bind(this);
Request.JSONP.request_map['req_' + index] = callback;
return script;
},
success: function(data, script){
if (script) script.destroy();
this.running = false;
MooTools.log('JSONP successfully retrieved: ', data);
this.fireEvent('complete', data).fireEvent('success', data).callChain();
}
});
Request.JSONP.counter = 0;
Request.JSONP.request_map = {};
$extend(MooTools, {
logged: [],
log: function(){
MooTools.logged.push(arguments);
}
});
/*
Script: Request.Queue.js
Controls several instances of Request and its variants to run only one request at a time.
License:
MIT-style license.
Authors:
Aaron Newton
*/
Request.Queue = new Class({
Implements: [Options, Events],
Binds: ['attach', 'request', 'complete', 'cancel', 'success', 'failure', 'exception'],
options: {/*
onRequest: $empty(argsPassedToOnRequest),
onSuccess: $empty(argsPassedToOnSuccess),
onComplete: $empty(argsPassedToOnComplete),
onCancel: $empty(argsPassedToOnCancel),
onException: $empty(argsPassedToOnException),
onFailure: $empty(argsPassedToOnFailure),*/
stopOnFailure: true,
autoAdvance: true,
concurrent: 1,
requests: {}
},
initialize: function(options){
this.setOptions(options);
this.requests = new Hash;
this.addRequests(this.options.requests);
this.queue = [];
this.reqBinders = {};
},
addRequest: function(name, request){
this.requests.set(name, request);
this.attach(name, request);
return this;
},
addRequests: function(obj){
$each(obj, this.addRequest, this);
return this;
},
getName: function(req){
return this.requests.keyOf(req);
},
attach: function(name, req){
if (req._groupSend) return this;
['request', 'complete', 'cancel', 'success', 'failure', 'exception'].each(function(evt){
if(!this.reqBinders[name]) this.reqBinders[name] = {};
this.reqBinders[name][evt] = function(){
this['on' + evt.capitalize()].apply(this, [name, req].extend(arguments));
}.bind(this);
req.addEvent(evt, this.reqBinders[name][evt]);
}, this);
req._groupSend = req.send;
req.send = function(options){
this.send(name, options);
return req;
}.bind(this);
return this;
},
removeRequest: function(req){
var name = $type(req) == 'object' ? this.getName(req) : req;
if (!name && $type(name) != 'string') return this;
req = this.requests.get(name);
if (!req) return this;
['request', 'complete', 'cancel', 'success', 'failure', 'exception'].each(function(evt){
req.removeEvent(evt, this.reqBinders[name][evt]);
}, this);
req.send = req._groupSend;
delete req._groupSend;
return this;
},
getRunning: function(){
return this.requests.filter(function(r){ return r.running; });
},
isRunning: function(){
return !!this.getRunning().getKeys().length;
},
send: function(name, options){
var q = function(){
this.requests.get(name)._groupSend(options);
this.queue.erase(q);
}.bind(this);
q.name = name;
if (this.getRunning().getKeys().length >= this.options.concurrent || (this.error && this.options.stopOnFailure)) this.queue.push(q);
else q();
return this;
},
hasNext: function(name){
return (!name) ? !!this.queue.length : !!this.queue.filter(function(q){ return q.name == name; }).length;
},
resume: function(){
this.error = false;
(this.options.concurrent - this.getRunning().getKeys().length).times(this.runNext, this);
return this;
},
runNext: function(name){
if (!this.queue.length) return;
if (!name){
this.queue[0]();
} else {
var found;
this.queue.each(function(q){
if (!found && q.name == name){
found = true;
q();
}
});
}
return this;
},
runAll: function() {
this.queue.each(function(q) {
q();
});
return this;
},
clear: function(name){
if (!name){
this.queue.empty();
} else {
this.queue = this.queue.map(function(q){
if (q.name != name) return q;
else return false;
}).filter(function(q){ return q; });
}
return this;
},
cancel: function(name){
this.requests.get(name).cancel();
return this;
},
onRequest: function(){
this.fireEvent('request', arguments);
},
onComplete: function(){
this.fireEvent('complete', arguments);
},
onCancel: function(){
if (this.options.autoAdvance && !this.error) this.runNext();
this.fireEvent('cancel', arguments);
},
onSuccess: function(){
if (this.options.autoAdvance && !this.error) this.runNext();
this.fireEvent('success', arguments);
},
onFailure: function(){
this.error = true;
if (!this.options.stopOnFailure && this.options.autoAdvance) this.runNext();
this.fireEvent('failure', arguments);
},
onException: function(){
this.error = true;
if (!this.options.stopOnFailure && this.options.autoAdvance) this.runNext();
this.fireEvent('exception', arguments);
}
});
/*
Script: Request.Periodical.js
Requests the same url at a time interval that increases when no data is returned from the requested server
License:
MIT-style license.
Authors:
Christoph Pojer
*/
(function(){
var refactor = function(klass){
return {
Extends: klass,
options: {
initialDelay: 5000,
delay: 5000,
limit: 60000
},
startTimer: function(data){
var fn = (function(){
if (!this.running) this.send({data: data});
});
this.timer = fn.delay(this.options.initialDelay, this);
this.lastDelay = this.options.initialDelay;
this.completeCheck = function(j){
$clear(this.timer);
if (j) this.lastDelay = this.options.delay;
else this.lastDelay = (this.lastDelay+this.options.delay).min(this.options.limit);
this.timer = fn.delay(this.lastDelay, this);
};
this.addEvent('complete', this.completeCheck);
return this;
},
stopTimer: function(){
$clear(this.timer);
this.removeEvent('complete', this.completeCheck);
return this;
}
};
};
Request = Class.refactor(Request, refactor(Request));
if (Request.HTML) Request.HTML = Class.refactor(Request.HTML, refactor(Request.HTML));
if (Request.JSON) Request.JSON = Class.refactor(Request.JSON, refactor(Request.JSON));
})();
/*
Script: Assets.js
Provides methods to dynamically load JavaScript, CSS, and Image files into the document.
License:
MIT-style license.
Authors:
Valerio Proietti
*/
var Asset = new Hash({
javascript: function(source, properties){
properties = $extend({
onload: $empty,
document: document,
check: $lambda(true)
}, properties);
var script = new Element('script', {src: source, type: 'text/javascript'});
var load = properties.onload.bind(script), check = properties.check, doc = properties.document;
delete properties.onload; delete properties.check; delete properties.document;
script.addEvents({
load: load,
readystatechange: function(){
if (['loaded', 'complete'].contains(this.readyState)) load();
}
}).set(properties);
if (Browser.Engine.webkit419) var checker = (function(){
if (!$try(check)) return;
$clear(checker);
load();
}).periodical(50);
return script.inject(doc.head);
},
css: function(source, properties){
return new Element('link', $merge({
rel: 'stylesheet', media: 'screen', type: 'text/css', href: source
}, properties)).inject(document.head);
},
image: function(source, properties){
properties = $merge({
onload: $empty,
onabort: $empty,
onerror: $empty
}, properties);
var image = new Image();
var element = $(image) || new Element('img');
['load', 'abort', 'error'].each(function(name){
var type = 'on' + name;
var event = properties[type];
delete properties[type];
image[type] = function(){
if (!image) return;
if (!element.parentNode){
element.width = image.width;
element.height = image.height;
}
image = image.onload = image.onabort = image.onerror = null;
event.delay(1, element, element);
element.fireEvent(name, element, 1);
};
});
image.src = element.src = source;
if (image && image.complete) image.onload.delay(1);
return element.set(properties);
},
images: function(sources, options){
options = $merge({
onComplete: $empty,
onProgress: $empty
}, options);
sources = $splat(sources);
var images = [];
var counter = 0;
return new Elements(sources.map(function(source){
return Asset.image(source, {
onload: function(){
options.onProgress.call(this, counter, sources.indexOf(source));
counter++;
if (counter == sources.length) options.onComplete();
}
});
}));
}
});
/*
Script: Color.js
Class for creating and manipulating colors in JavaScript. Supports HSB -> RGB Conversions and vice versa.
License:
MIT-style license.
Authors:
Valerio Proietti
*/
var Color = new Native({
initialize: function(color, type){
if (arguments.length >= 3){
type = 'rgb'; color = Array.slice(arguments, 0, 3);
} else if (typeof color == 'string'){
if (color.match(/rgb/)) color = color.rgbToHex().hexToRgb(true);
else if (color.match(/hsb/)) color = color.hsbToRgb();
else color = color.hexToRgb(true);
}
type = type || 'rgb';
switch (type){
case 'hsb':
var old = color;
color = color.hsbToRgb();
color.hsb = old;
break;
case 'hex': color = color.hexToRgb(true); break;
}
color.rgb = color.slice(0, 3);
color.hsb = color.hsb || color.rgbToHsb();
color.hex = color.rgbToHex();
return $extend(color, this);
}
});
Color.implement({
mix: function(){
var colors = Array.slice(arguments);
var alpha = ($type(colors.getLast()) == 'number') ? colors.pop() : 50;
var rgb = this.slice();
colors.each(function(color){
color = new Color(color);
for (var i = 0; i < 3; i++) rgb[i] = Math.round((rgb[i] / 100 * (100 - alpha)) + (color[i] / 100 * alpha));
});
return new Color(rgb, 'rgb');
},
invert: function(){
return new Color(this.map(function(value){
return 255 - value;
}));
},
setHue: function(value){
return new Color([value, this.hsb[1], this.hsb[2]], 'hsb');
},
setSaturation: function(percent){
return new Color([this.hsb[0], percent, this.hsb[2]], 'hsb');
},
setBrightness: function(percent){
return new Color([this.hsb[0], this.hsb[1], percent], 'hsb');
}
});
var $RGB = function(r, g, b){
return new Color([r, g, b], 'rgb');
};
var $HSB = function(h, s, b){
return new Color([h, s, b], 'hsb');
};
var $HEX = function(hex){
return new Color(hex, 'hex');
};
Array.implement({
rgbToHsb: function(){
var red = this[0], green = this[1], blue = this[2];
var hue, saturation, brightness;
var max = Math.max(red, green, blue), min = Math.min(red, green, blue);
var delta = max - min;
brightness = max / 255;
saturation = (max != 0) ? delta / max : 0;
if (saturation == 0){
hue = 0;
} else {
var rr = (max - red) / delta;
var gr = (max - green) / delta;
var br = (max - blue) / delta;
if (red == max) hue = br - gr;
else if (green == max) hue = 2 + rr - br;
else hue = 4 + gr - rr;
hue /= 6;
if (hue < 0) hue++;
}
return [Math.round(hue * 360), Math.round(saturation * 100), Math.round(brightness * 100)];
},
hsbToRgb: function(){
var br = Math.round(this[2] / 100 * 255);
if (this[1] == 0){
return [br, br, br];
} else {
var hue = this[0] % 360;
var f = hue % 60;
var p = Math.round((this[2] * (100 - this[1])) / 10000 * 255);
var q = Math.round((this[2] * (6000 - this[1] * f)) / 600000 * 255);
var t = Math.round((this[2] * (6000 - this[1] * (60 - f))) / 600000 * 255);
switch (Math.floor(hue / 60)){
case 0: return [br, t, p];
case 1: return [q, br, p];
case 2: return [p, br, t];
case 3: return [p, q, br];
case 4: return [t, p, br];
case 5: return [br, p, q];
}
}
return false;
}
});
String.implement({
rgbToHsb: function(){
var rgb = this.match(/\d{1,3}/g);
return (rgb) ? rgb.rgbToHsb() : null;
},
hsbToRgb: function(){
var hsb = this.match(/\d{1,3}/g);
return (hsb) ? hsb.hsbToRgb() : null;
}
});
/*
Script: Group.js
Class for monitoring collections of events
License:
MIT-style license.
Authors:
Valerio Proietti
*/
var Group = new Class({
initialize: function(){
this.instances = Array.flatten(arguments);
this.events = {};
this.checker = {};
},
addEvent: function(type, fn){
this.checker[type] = this.checker[type] || {};
this.events[type] = this.events[type] || [];
if (this.events[type].contains(fn)) return false;
else this.events[type].push(fn);
this.instances.each(function(instance, i){
instance.addEvent(type, this.check.bind(this, [type, instance, i]));
}, this);
return this;
},
check: function(type, instance, i){
this.checker[type][i] = true;
var every = this.instances.every(function(current, j){
return this.checker[type][j] || false;
}, this);
if (!every) return;
this.checker[type] = {};
this.events[type].each(function(event){
event.call(this, this.instances, instance);
}, this);
}
});
/*
Script: Hash.Cookie.js
Class for creating, reading, and deleting Cookies in JSON format.
License:
MIT-style license.
Authors:
Valerio Proietti
Aaron Newton
*/
Hash.Cookie = new Class({
Extends: Cookie,
options: {
autoSave: true
},
initialize: function(name, options){
this.parent(name, options);
this.load();
},
save: function(){
var value = JSON.encode(this.hash);
if (!value || value.length > 4096) return false; //cookie would be truncated!
if (value == '{}') this.dispose();
else this.write(value);
return true;
},
load: function(){
this.hash = new Hash(JSON.decode(this.read(), true));
return this;
}
});
Hash.Cookie.implement((function(){
var methods = {};
Hash.each(Hash.prototype, function(method, name){
methods[name] = function(){
var value = method.apply(this.hash, arguments);
if (this.options.autoSave) this.save();
return value;
};
});
return methods;
})());
/*
Script: IframeShim.js
Defines IframeShim, a class for obscuring select lists and flash objects in IE.
License:
MIT-style license.
Authors:
Aaron Newton
*/
var IframeShim = new Class({
Implements: [Options, Events, Class.Occlude],
options: {
className: 'iframeShim',
display: false,
zIndex: null,
margin: 0,
offset: {x: 0, y: 0},
browsers: (Browser.Engine.trident4 || (Browser.Engine.gecko && !Browser.Engine.gecko19 && Browser.Platform.mac))
},
property: 'IframeShim',
initialize: function(element, options){
this.element = $(element);
if (this.occlude()) return this.occluded;
this.setOptions(options);
if(this.options.browsers){
var zIndex = this.element.getStyle('zIndex').toInt();
if (!zIndex){
var pos = this.element.getStyle('position');
if (pos == "static" || !pos) this.element.setStyle('position', 'relative');
this.element.setStyle('zIndex', zIndex);
}
this.shim = new Iframe({
src: (window.location.protocol == 'https') ? '://0' : 'javascript:void(0)',
scrolling: 'no',
frameborder: 0,
styles: {
zIndex: ($chk(this.options.zIndex) && zIndex > this.options.zIndex) ? this.options.zIndex : zIndex - 1,
position: 'absolute',
border: 'none',
filter: 'progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)'
},
'class': this.options.className
}).store('IframeShim', this);
var inject = (function(){
this.shim.inject(this.element, 'after');
this[this.options.display ? 'show' : 'hide']();
this.fireEvent('inject');
}).bind(this);
if (Browser.Engine.trident && !IframeShim.ready) window.addEvent('load', inject);
else inject();
} else {
this.position = this.hide = this.show = this.dispose = $lambda(this);
}
},
position: function(){
if (!IframeShim.ready) return this;
var size = this.element.measure(function(){ return this.getSize(); });
if ($type(this.options.margin)){
size.x = size.x - (this.options.margin * 2);
size.y = size.y - (this.options.margin * 2);
this.options.offset.x += this.options.margin;
this.options.offset.y += this.options.margin;
}
this.shim.set({width: size.x, height: size.y}).position({
relativeTo: this.element,
offset: this.options.offset
});
return this;
},
hide: function(){
this.shim.hide();
return this;
},
show: function(){
this.shim.show();
return this.position();
},
dispose: function(){
this.shim.dispose();
return this;
}
});
window.addEvent('load', function(){
IframeShim.ready = true;
});
/*
Script: Scroller.js
Class which scrolls the contents of any Element (including the window) when the mouse reaches the Element's boundaries.
License:
MIT-style license.
Authors:
Valerio Proietti
*/
var Scroller = new Class({
Implements: [Events, Options],
options: {
area: 20,
velocity: 1,
onChange: function(x, y){
this.element.scrollTo(x, y);
},
fps: 50
},
initialize: function(element, options){
this.setOptions(options);
this.element = $(element);
this.listener = ($type(this.element) != 'element') ? $(this.element.getDocument().body) : this.element;
this.timer = null;
this.coord = this.getCoords.bind(this);
},
start: function(){
this.listener.addEvent('mousemove', this.coord);
},
stop: function(){
this.listener.removeEvent('mousemove', this.coord);
this.timer = $clear(this.timer);
},
getCoords: function(event){
this.page = (this.listener.get('tag') == 'body') ? event.client : event.page;
if (!this.timer) this.timer = this.scroll.periodical(Math.round(1000 / this.options.fps), this);
},
scroll: function(){
var size = this.element.getSize(),
scroll = this.element.getScroll(),
pos = this.element.getOffsets(),
scrollSize = this.element.getScrollSize(),
change = {'x': 0, 'y': 0};
for (var z in this.page){
if (this.page[z] < (this.options.area + pos[z]) && scroll[z] != 0)
change[z] = (this.page[z] - this.options.area - pos[z]) * this.options.velocity;
else if (this.page[z] + this.options.area > (size[z] + pos[z]) && scroll[z] + size[z] != scrollSize[z])
change[z] = (this.page[z] - size[z] + this.options.area - pos[z]) * this.options.velocity;
}
if (change.y || change.x) this.fireEvent('change', [scroll.x + change.x, scroll.y + change.y]);
}
});
/*
Script: Tips.js
Class for creating nice tips that follow the mouse cursor when hovering an element.
License:
MIT-style license.
Authors:
Valerio Proietti
*/
var Tips = new Class({
Implements: [Events, Options],
options: {
onShow: function(tip){
tip.setStyle('visibility', 'visible');
},
onHide: function(tip){
tip.setStyle('visibility', 'hidden');
},
showDelay: 100,
hideDelay: 100,
className: null,
offset: {x: 16, y: 16},
fixed: false
},
initialize: function(){
var params = Array.link(arguments, {options: Object.type, elements: $defined});
this.setOptions(params.options);
this.container = new Element('div', {'class': 'tip'});
this.tip = this.getTip();
if (params.elements) this.attach(params.elements);
},
getTip: function(){
return new Element('div', {
styles: {
visibility: 'hidden',
position: 'absolute',
top: 0,
left: 0
},
'class': this.options.className
}).adopt(
new Element('div', {'class': 'tip-top'}),
this.container,
new Element('div', {'class': 'tip-bottom'})
).inject(document.body)
},
attach: function(elements){
$$(elements).each(function(element){
var title = element.get('title');
element.store('tip:native', title).erase('title').retrieve('tip:title', title);
element.retrieve('tip:text', element.get('rel') || element.get('href'));
var events = ['enter', 'leave'];
if (!this.options.fixed) events.push('move');
events.each(function(value){
element.addEvent('mouse' + value, element.retrieve('tip:' + value, this['element' + value.capitalize()].bindWithEvent(this, element)));
}, this);
}, this);
return this;
},
detach: function(elements){
$$(elements).each(function(element){
['enter', 'leave', 'move'].each(function(value){
element.removeEvent('mouse' + value, element.retrieve('tip:' + value) || $empty);
});
element.eliminate('tip:enter').eliminate('tip:leave').eliminate('tip:move');
var original = element.retrieve('tip:native');
if (original) element.set('title', original);
});
return this;
},
elementEnter: function(event, element){
$A(this.container.childNodes).each(Element.dispose);
['title', 'text'].each(function(value){
var content = element.retrieve('tip:' + value);
if (!content) return;
this[value + 'Element'] = new Element('div', {'class': 'tip-' + value}).inject(this.container);
this.fill(this[value + 'Element'], content);
}, this);
this.timer = $clear(this.timer);
this.timer = this.show.delay(this.options.showDelay, this, element);
this.position((!this.options.fixed) ? event : {page: element.getPosition()});
},
elementLeave: function(event, element){
$clear(this.timer);
this.timer = this.hide.delay(this.options.hideDelay, this, element);
},
elementMove: function(event){
this.position(event);
},
position: function(event){
var size = window.getSize(), scroll = window.getScroll(),
tip = {x: this.tip.offsetWidth, y: this.tip.offsetHeight},
props = {x: 'left', y: 'top'},
obj = {};
for (var z in props){
obj[props[z]] = event.page[z] + this.options.offset[z];
if ((obj[props[z]] + tip[z] - scroll[z]) > size[z]) obj[props[z]] = event.page[z] - this.options.offset[z] - tip[z];
}
this.tip.setStyles(obj);
},
fill: function(element, contents){
if(typeof contents == 'string') element.set('html', contents);
else element.adopt(contents);
},
show: function(el){
this.fireEvent('show', [this.tip, el]);
},
hide: function(el){
this.fireEvent('hide', [this.tip, el]);
}
});
/*
Script: Date.English.US.js
Date messages for US English.
License:
MIT-style license.
Authors:
Aaron Newton
*/
MooTools.lang.set('en-US', 'Date', {
months: function(i){
return ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'][i]
},
days: function(i) {
return ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'][i];
},
//culture's date order: MM/DD/YYYY
dateOrder: ['month', 'date', 'year', '/'],
AM: 'AM',
PM: 'PM',
/* Date.Extras */
ordinal: function(dayOfMonth){
//1st, 2nd, 3rd, etc.
return (dayOfMonth > 3 && dayOfMonth < 21) ? 'th' : ['th', 'st', 'nd', 'rd', 'th'][Math.min(dayOfMonth % 10, 4)];
},
lessThanMinuteAgo: 'less than a minute ago',
minuteAgo: 'about a minute ago',
minutesAgo: '{delta} minutes ago',
hourAgo: 'about an hour ago',
hoursAgo: 'about {delta} hours ago',
dayAgo: '1 day ago',
daysAgo: '{delta} days ago',
lessThanMinuteUntil: 'less than a minute from now',
minuteUntil: 'about a minute from now',
minutesUntil: '{delta} minutes from now',
hourUntil: 'about an hour from now',
hoursUntil: 'about {delta} hours from now',
dayUntil: '1 day from now',
daysUntil: '{delta} days from now'
});
/*
Script: FormValidator.English.js
Date messages for English.
License:
MIT-style license.
Authors:
Aaron Newton
*/
MooTools.lang.set('en-US', 'FormValidator', {
required:'This field is required.',
minLength:'Please enter at least {minLength} characters (you entered {length} characters).',
maxLength:'Please enter no more than {maxLength} characters (you entered {length} characters).',
integer:'Please enter an integer in this field. Numbers with decimals (e.g. 1.25) are not permitted.',
numeric:'Please enter only numeric values in this field (i.e. "1" or "1.1" or "-1" or "-1.1").',
digits:'Please use numbers and punctuation only in this field (for example, a phone number with dashes or dots is permitted).',
alpha:'Please use letters only (a-z) with in this field. No spaces or other characters are allowed.',
alphanum:'Please use only letters (a-z) or numbers (0-9) only in this field. No spaces or other characters are allowed.',
dateSuchAs:'Please enter a valid date such as {date}',
dateInFormatMDY:'Please enter a valid date such as MM/DD/YYYY (i.e. "12/31/1999")',
email:'Please enter a valid email address. For example "fred@domain.com".',
url:'Please enter a valid URL such as http://www.google.com.',
currencyDollar:'Please enter a valid $ amount. For example $100.00 .',
oneRequired:'Please enter something for at least one of these inputs.',
errorPrefix: 'Error: ',
warningPrefix: 'Warning: ',
//FormValidator.Extras
noSpace: 'There can be no spaces in this input.',
reqChkByNode: 'No items are selected.',
requiredChk: 'This field is required.',
reqChkByName: 'Please select a {label}.',
match: 'This field needs to match the {matchName} field',
startDate: 'the start date',
endDate: 'the end date',
currendDate: 'the current date',
afterDate: 'The date should be the same or after {label}.',
beforeDate: 'The date should be the same or before {label}.',
startMonth: 'Please select a start month',
sameMonth: 'These two dates must be in the same month - you must change one or the other.'
});
MooTools.lang.set('eu', 'FormValidator', {
required:'Eremu hau nahitaez bete behar da.',
minLength:'Zenbakiak edo letrak sartu (gutxienez {minLength}), mesedez; txikiz eta hutsune eta karaktere berezi barik (tildeak, kakotxak, ñ-ak...)',
maxLength:'Please enter no more than {maxLength} characters (you entered {length} characters).',
integer:'Idatzi zenbaki oso bat (dezimal gabe), mesedez.',
numeric:'Idatzi zenbaki oso bat (dezimal gabe), mesedez.',
digits:'Please use numbers and punctuation only in this field (for example, a phone number with dashes or dots is permitted).',
alpha:'Please use letters only (a-z) with in this field. No spaces or other characters are allowed.',
alphanum:'Please use only letters (a-z) or numbers (0-9) only in this field. No spaces or other characters are allowed.',
dateSuchAs:'Please enter a valid date such as {date}',
dateInFormatMDY:'Please enter a valid date such as MM/DD/YYYY (i.e. "12/31/1999")',
email:'Idatzi helbide elektroniko baliagarri bat, mesedez. Adibidez: "fred@domain.com".',
url:'Please enter a valid URL such as http://www.google.com.',
currencyDollar:'Please enter a valid $ amount. For example $100.00 .',
oneRequired:'Mesedez, egin klik aukeretako batean',
errorPrefix: '',
warningPrefix: 'Warning: ',
//FormValidator.Extras
noSpace: 'There can be no spaces in this input.',
reqChkByNode: 'No items are selected.',
requiredChk: 'This field is required.',
reqChkByName: 'Please select a {label}.',
match: 'Pasahitzak ez datoz bat',
startDate: 'the start date',
endDate: 'the end date',
currendDate: 'the current date',
afterDate: 'The date should be the same or after {label}.',
beforeDate: 'The date should be the same or before {label}.',
startMonth: 'Please select a start month',
sameMonth: 'These two dates must be in the same month - you must change one or the other.'
});
MooTools.lang.set('es-ES', 'FormValidator', {
required:'Este campo es obligatorio.',
//minLength:'Por favor escribe como mínimo {minLength} caracteres (has escrito {length} caracteres).',
minLength:'Por favor, introduce números o letras en minúsculas (mínimo {minLength} caracteres), sin espacios, ni caracteres especiales.',
maxLength:'Por favor no escribas más de {maxLength} caracteres (has escrito {length} caracteres).',
integer:'Por favor, escribe un número entero (sin decimales)',
numeric:'Por favor escribe tan sólo valores numéricos en este campo (p.ej. "1" or "1\'1" or "-1" or "-1\'1").',
digits:'Por favor utiliza números y signos de puntuación tan sólo en este campo (por ejemplo, un número de teléfono con guiones está permitido).',
alpha:'Por favor utiliza sólo letras (a-z) en este campo. Los espacios u otros caracteres no están permitidos.',
//alphanum:'Por favor utiliza sólo letras (a-z) o números en este campo. Los espacios u otros caracteres no estn permitidos.',
alphanum:'Por favor, introduce números o letras en minúsculas, sin espacios, ni caracteres especiales.',
dateSuchAs:'Por favor escribe una fecha válida, como {date}',
dateInFormatMDY:'Por favor escribe una fecha válida, como DD/MM/AAAA (p.ej. "31/11/1999")',
email:'Por favor, escribe una dirección de correo electrónico válida. Por ejemplo "fred@domain.com".',
url:'Por favor escribe una URL válida, como http://www.google.com.',
currencyDollar:'Por favor escribe una cantidad válida. Por ejemplo $100.00 .',
oneRequired:'Por favor, selecciona una de estas opciones',
errorPrefix:'',
warningPrefix:'Aviso: ',
//Extras
noSpace: 'No puede haber espacios en este campo.',
reqChkByNode: 'No has elegido ningun item.',
requiredChk: 'Este campo es obligatorio.',
reqChkByName: 'Por favor, elige un {label}.',
match: 'Las contraseñas no coinciden',
startDate: 'la fecha inicial',
endDate: 'la fecha final',
currendDate: 'la fecha actual'
}).set('es-ES', 'Date', {
dateOrder: ['date', 'month', 'year', '/']
});
/**
* SqueezeBox - Expandable Lightbox
*
* Allows to open various content as modal,
* centered and animated box.
*
* Dependencies: MooTools 1.2 trunk (04/2008)
*
* Inspired by
* ... Lokesh Dhakar - The original Lightbox v2
*
* @version 1.1 rc2
*
* @license MIT-style license
* @author Harald Kirschner
* @copyright Author
*/
var SqueezeBox = {
presets: {
size: {x: 600, y: 450},
sizeLoading: {x: 200, y: 150},
marginInner: {x: 20, y: 20},
marginImage: {x: 50, y: 75},
handler: false,
target: null,
closable: true,
closeBtn: true,
zIndex: 65555,
overlayOpacity: 0.7,
classWindow: '',
classOverlay: '',
overlayFx: {},
resizeFx: {},
contentFx: {},
parse: false, // 'rel'
parseSecure: false,
ajaxOptions: {},
onOpen: $empty,
onClose: $empty,
onUpdate: $empty,
onResize: $empty,
onMove: $empty,
onShow: $empty,
onHide: $empty
},
initialize: function(presets) {
if (this.options) return this;
this.presets = $merge(this.presets, presets);
this.options = {};
this.setOptions(this.presets).build();
this.bound = {
window: this.reposition.bind(this, [null]),
scroll: this.checkTarget.bind(this),
close: this.close.bind(this),
key: this.onKey.bind(this)
};
this.isOpen = this.isLoading = false;
return this;
},
build: function() {
this.overlay = new Element('div', {
id: 'sbox-overlay',
styles: {display: 'none', zIndex: this.options.zIndex}
});
this.content = new Element('div', {id: 'sbox-content'});
this.closeBtn = new Element('a', {id: 'sbox-btn-close', href: '#'});
this.win = new Element('div', {
id: 'sbox-window',
styles: {display: 'none', zIndex: this.options.zIndex + 2}
}).adopt(this.closeBtn, this.content);
this.fx = {
overlay: new Fx.Tween(this.overlay, $merge({
property: 'opacity',
onStart: Events.prototype.clearChain,
duration: 250,
link: 'cancel'
}, this.options.overlayFx)).set(0),
win: new Fx.Morph(this.win, $merge({
onStart: Events.prototype.clearChain,
unit: 'px',
duration: 750,
transition: Fx.Transitions.Quint.easeOut,
link: 'cancel',
unit: 'px'
}, this.options.resizeFx)),
content: new Fx.Tween(this.content, $merge({
property: 'opacity',
duration: 250,
link: 'cancel'
}, this.options.contentFx)).set(0)
};
$(document.body).adopt(this.overlay, this.win);
},
assign: function(to, options) {
return to.addEvent('click', function() {
return !SqueezeBox.fromElement(this, options);
});
},
fromElement: function(from, options) {
this.initialize();
if (this.element) this.trash();
this.element = $(from);
this.setOptions($merge(this.presets, options || {}));
if (this.element && this.options.parse) {
var obj = this.element.getProperty(this.options.parse);
if (obj && (obj = JSON.decode(obj, this.options.parseSecure))) this.setOptions(obj);
}
this.assignOptions();
this.url = ((this.element) ? (this.options.url || this.element.get('href')) : from) || '';
var handler = this.options.handler;
if (handler) return this.setContent(handler, this.parsers[handler].call(this, true));
var ret = false;
this.parsers.some(function(parser, key) {
var content = parser.call(this);
if (content) {
ret = this.setContent(key, content);
return true;
}
return false;
}, this);
return ret;
},
assignOptions: function() {
this.overlay.set('class', this.options.classOverlay);
this.win.set('class', this.options.classWindow);
if (Browser.Engine.trident4) this.win.addClass('sbox-window-ie6');
},
close: function(e) {
var stoppable = ($type(e) == 'event');
if (stoppable) e.stop();
if (!this.isOpen || (stoppable && !$lambda(this.options.closable).call(this, e))) return this;
this.fx.overlay.start(0).chain(this.toggleOverlay.bind(this));
this.win.setStyle('display', 'none');
this.trash();
this.toggleListeners();
this.isOpen = false;
this.fireEvent('onClose', [this.content]);
return this;
},
trash: function() {
this.element = this.asset = null;
this.options = {};
this.removeEvents().setOptions(this.presets).callChain();
},
onError: function() {
this.asset = null;
this.setContent('string', 'Error during loading');
},
setContent: function(handler, content) {
if (!this.handlers[handler]) return false;
this.content.className = 'sbox-content-' + handler;
this.applyTimer = this.applyContent.delay(this.fx.overlay.options.duration, this, this.handlers[handler].call(this, content));
if (this.overlay.retrieve('opacity')) return this;
this.toggleOverlay(true);
this.fx.overlay.start(this.options.overlayOpacity);
return this.reposition();
},
applyContent: function(content, size) {
this.applyTimer = $clear(this.applyTimer);
this.hideContent();
if (!content) {
this.toggleLoading(true);
} else {
if (this.isLoading) this.toggleLoading(false);
this.fireEvent('onUpdate', [this.content], 20);
}
this.content.empty();
if (['string', 'array', false].contains($type(content))) this.content.set('html', content || '');
else this.content.adopt(content);
this.callChain();
if (!this.isOpen) {
this.toggleListeners(true);
this.resize(size, true);
this.isOpen = true;
this.fireEvent('onOpen', [this.content]);
} else {
this.resize(size);
}
},
resize: function(size, instantly) {
var box = document.getSize(), scroll = document.getScroll();
this.size = $merge((this.isLoading) ? this.options.sizeLoading : this.options.size, size);
var to = {
width: this.size.x,
height: this.size.y,
left: (scroll.x + (box.x - this.size.x - this.options.marginInner.x) / 2).toInt(),
top: (scroll.y + (box.y - this.size.y - this.options.marginInner.y) / 2).toInt()
};
$clear(this.showTimer || null);
this.hideContent();
if (!instantly) {
this.fx.win.start(to).chain(this.showContent.bind(this));
} else {
this.win.setStyles(to).setStyle('display', '');
this.showTimer = this.showContent.delay(50, this);
}
return this.reposition();
},
toggleListeners: function(state) {
var fn = (state) ? 'addEvent' : 'removeEvent';
this.closeBtn[fn]('click', this.bound.close);
this.overlay[fn]('click', this.bound.close);
document[fn]('keydown', this.bound.key)[fn]('mousewheel', this.bound.scroll);
window[fn]('resize', this.bound.window)[fn]('scroll', this.bound.window);
},
toggleLoading: function(state) {
this.isLoading = state;
this.win[(state) ? 'addClass' : 'removeClass']('sbox-loading');
if (state) this.fireEvent('onLoading', [this.win]);
},
toggleOverlay: function(state) {
this.overlay.setStyle('display', (state) ? '' : 'none');
$(document.body)[(state) ? 'addClass' : 'removeClass']('body-overlayed');
},
showContent: function() {
if (this.content.get('opacity')) this.fireEvent('onShow', [this.win]);
this.fx.content.start(1);
},
hideContent: function() {
if (!this.content.get('opacity')) this.fireEvent('onHide', [this.win]);
this.fx.content.set(0);
},
onKey: function(e) {
switch (e.key) {
case 'esc': this.close(e);
case 'up': case 'down': return false;
}
},
checkTarget: function(e) {
return this.content.hasChild(e.target);
},
reposition: function() {
var size = document.getSize(), scroll = document.getScroll();
this.overlay.setStyles({
left: scroll.x + 'px',
top: scroll.y + 'px',
width: size.x + 'px',
height: size.y + 'px'
});
this.win.setStyles({
left: (scroll.x + (size.x - this.win.offsetWidth) / 2).toInt() + 'px',
top: (scroll.y + (size.y - this.win.offsetHeight) / 2).toInt() + 'px'
});
return this.fireEvent('onMove', [this.overlay, this.win]);
},
removeEvents: function(type){
if (!this.$events) return this;
if (!type) this.$events = null;
else if (this.$events[type]) this.$events[type] = null;
return this;
},
extend: function(properties) {
return $extend(this, properties);
},
handlers: new Hash(),
parsers: new Hash()
};
SqueezeBox.extend(new Events($empty)).extend(new Options($empty)).extend(new Chain($empty));
SqueezeBox.parsers.extend({
image: function(preset) {
return (preset || (/\.(?:jpg|png|gif)$/i).test(this.url)) ? this.url : false;
},
clone: function(preset) {
if ($(this.options.target)) return $(this.options.target);
if (this.element && !this.element.parentNode) return this.element;
var bits = this.url.match(/#([\w-]+)$/);
return (bits) ? $(bits[1]) : (preset ? this.element : false);
},
ajax: function(preset) {
return (preset || (this.url && !(/^(?:javascript|#)/i).test(this.url))) ? this.url : false;
},
iframe: function(preset) {
return (preset || this.url) ? this.url : false;
},
string: function(preset) {
return true;
}
});
SqueezeBox.handlers.extend({
image: function(url) {
var size, tmp = new Image();
this.asset = null;
tmp.onload = tmp.onabort = tmp.onerror = (function() {
tmp.onload = tmp.onabort = tmp.onerror = null;
if (!tmp.width) {
this.onError.delay(10, this);
return;
}
var box = document.getSize();
box.x -= this.options.marginImage.x;
box.y -= this.options.marginImage.y;
size = {x: tmp.width, y: tmp.height};
for (var i = 2; i--;) {
if (size.x > box.x) {
size.y *= box.x / size.x;
size.x = box.x;
} else if (size.y > box.y) {
size.x *= box.y / size.y;
size.y = box.y;
}
}
size.x = size.x.toInt();
size.y = size.y.toInt();
this.asset = $(tmp);
tmp = null;
this.asset.setProperties({width: size.x, height: size.y});
if (this.isOpen) this.applyContent(this.asset, size);
}).bind(this);
tmp.src = url;
if (tmp && tmp.onload && tmp.complete) tmp.onload();
return (this.asset) ? [this.asset, size] : null;
},
clone: function(el) {
return el.clone();
},
adopt: $arguments(0),
ajax: function(url) {
this.asset = new Request.HTML($merge({
method: 'get'
}, this.options.ajaxOptions)).addEvents({
onSuccess: function(resp) {
this.applyContent(resp);
this.asset = null;
}.bind(this),
onFailure: this.onError.bind(this)
});
this.asset.send.delay(10, this.asset, [{url: url}]);
},
iframe: function(url) {
return new Element('iframe', $merge({
src: url,
frameBorder: 0,
width: this.options.size.x,
height: this.options.size.y
}, this.options.iframeOptions));
},
string: function(str) {
return str;
}
});
SqueezeBox.handlers.url = SqueezeBox.handlers.ajax;
SqueezeBox.parsers.url = SqueezeBox.parsers.ajax;
SqueezeBox.parsers.adopt = SqueezeBox.parsers.clone;
/**
* @todo Clean that up or check if they exist already
*/
Element.implement({
getOffsetParent: function() {
var body = this.getDocument().body;
if (this == body) return null;
if (!Browser.Engine.trident) return $(this.offsetParent);
var el = this;
while ((el = el.parentNode)){
if (el == body || Element.getComputedStyle(el, 'position') != 'static') return $(el);
}
return null;
},
getCaretPosition: function() {
if (!Browser.Engine.trident) return this.selectionStart;
this.focus();
var work = document.selection.createRange();
var all = this.createTextRange();
work.setEndPoint('StartToStart', all);
return work.text.length;
},
selectRange: function(start, end) {
if (Browser.Engine.trident) {
var range = this.createTextRange();
range.collapse(true);
range.moveEnd('character', end);
range.moveStart('character', start);
range.select();
} else {
this.focus();
this.setSelectionRange(start, end);
}
return this;
}
});
/**
* Observer - Observe formelements for changes
*
* @version 1.0rc3
*
* @license MIT-style license
* @author Harald Kirschner
* @copyright Author
*/
var Observer = new Class({
Implements: [Options, Events],
options: {
periodical: false,
delay: 1000
},
initialize: function(el, onFired, options){
this.setOptions(options);
this.addEvent('onFired', onFired);
this.element = $(el) || $$(el);
this.value = this.element.get('value');
if (this.options.periodical) this.timer = this.changed.periodical(this.options.periodical, this);
else this.element.addEvent('keyup', this.changed.bind(this));
},
changed: function() {
var value = this.element.get('value');
if ($equals(this.value, value)) return;
this.clear();
this.value = value;
this.timeout = this.onFired.delay(this.options.delay, this);
},
setValue: function(value) {
this.value = value;
this.element.set('value', value);
return this.clear();
},
onFired: function() {
this.fireEvent('onFired', [this.value, this.element]);
},
clear: function() {
$clear(this.timeout || null);
return this;
}
});
var $equals = function(obj1, obj2) {
return (obj1 == obj2 || JSON.encode(obj1) == JSON.encode(obj2));
};
/*
Script: Element.Shortcuts.js
Extends the Element native object to include some shortcut methods.
License:
http://clientside.cnet.com/wiki/cnet-libraries#license
*/
Element.implement({
isVisible: function() {
return this.getStyle('display') != 'none';
},
toggle: function() {
return this[this.isVisible() ? 'hide' : 'show']();
},
hide: function() {
var d;
try {
//IE fails here if the element is not in the dom
d = this.getStyle('display');
} catch(e){}
this.store('originalDisplay', d||'block');
this.setStyle('display','none');
return this;
},
show: function(display) {
original = this.retrieve('originalDisplay')?this.retrieve('originalDisplay'):this.get('originalDisplay');
this.setStyle('display',(display || original || 'block'));
return this;
},
swapClass: function(remove, add) {
return this.removeClass(remove).addClass(add);
},
//TODO
//DO NOT USE THIS METHOD
//it is temporary, as Mootools 1.1 will negate its requirement
fxOpacityOk: function(){
return !Browser.Engine.trident4;
}
});
/*
Script: Fx.Marquee.js
Defines Fx.Marquee, a marquee class for animated notifications.
License:
http://clientside.cnet.com/wiki/cnet-libraries#license
*/
Fx.Marquee = new Class({
Extends: Fx.Morph,
options: {
mode: 'horizontal', //or vertical
message: '', //the message to display
revert: true, //revert back to the previous message after a specified time
delay: 5000, //how long to wait before reverting
cssClass: 'msg', //the css class to apply to that message
showEffect: { opacity: 1 },
hideEffect: {opacity: 0},
revertEffect: { opacity: [0,1] },
currentMessage: null
/* onRevert: $empty,
onMessage: $empty */
},
initialize: function(container, options){
container = $(container);
var msg = this.options.currentMessage || (container.getChildren().length == 1)?container.getFirst():'';
var wrapper = new Element('div', {
styles: { position: 'relative' },
'class':'fxMarqueeWrapper'
}).inject(container);
this.parent(wrapper, options);
this.current = this.wrapMessage(msg);
},
wrapMessage: function(msg){
if($(msg) && $(msg).hasClass('fxMarquee')) { //already set up
var wrapper = $(msg);
} else {
//create the wrapper
var wrapper = new Element('span', {
'class':'fxMarquee',
styles: {
position: 'relative'
}
});
if($(msg)){
wrapper.grab($(msg)); //if the message is a dom element, inject it inside the wrapper
}else if ($type(msg) == "string") wrapper.set('html', msg); //else set it's value as the inner html
var a =wrapper.getFirst();
if (a!=null && a.get('rel')=='ejecution'){
a.set('rel',"{handler:'iframe',size:{x:565,y:520}}");
SqueezeBox.assign(a, {
parse: 'rel'
});
}
}
return wrapper.inject(this.element); //insert it into the container
},
announce: function(options) {
this.setOptions(options).showMessage();
return this;
},
showMessage: function(reverting){
//delay the fuction if we're reverting
(function(){
//store a copy of the current chained functions
var chain = this.$chain?$A(this.$chain):[];
//clear teh chain
this.clearChain();
this.element = $(this.element);
this.current = $(this.current);
this.message = $(this.message);
//execute the hide effect
this.start(this.options.hideEffect).chain(function(){
//if we're reverting, hide the message and show the original
if(reverting) {
this.message.hide();
if(this.current) this.current.show();
} else {
//else we're showing; remove the current message
if(this.message) this.message.dispose();
//create a new one with the message supplied
this.message = this.wrapMessage(this.options.message);
//hide the current message
if(this.current) this.current.hide();
}
//if we're reverting, execute the revert effect, else the show effect
this.start((reverting)?this.options.revertEffect:this.options.showEffect).chain(function(){
//merge the chains we set aside back into this.$chain
if (this.$chain) this.$chain.combine(chain);
else this.$chain = chain;
this.fireEvent((reverting)?'onRevert':'onMessage');
//then, if we're reverting, show the original message
if(!reverting && this.options.revert) this.showMessage(true);
//if we're done, call the chain stack
else this.callChain.delay(this.options.delay, this);
}.bind(this));
}.bind(this));
}).delay((reverting)?this.options.delay:10, this);
return this;
}
});
/**
Script: Slideshow.js
Slideshow - A javascript class for Mootools to stream and animate the presentation of images on your website.
License:
MIT-style license.
Copyright:
Copyright (c) 2008 [Aeron Glemann](http://www.electricprism.com/aeron/).
Dependencies:
Mootools 1.2 Core: Fx.Morph, Fx.Tween, Selectors, Element.Dimensions.
Mootools 1.2 More: Assets.
*/
Slideshow = new Class({
Implements: [Chain, Events, Options],
options: {
captions: false,
center: true,
classes: [],
controller: false,
delay: 2000,
duration: 750,
fast: false,
height: false,
href: '',
hu: '',
linked: false,
loader: {'animate': ['css/loader-#.png', 12]},
loop: true,
match: /\?slide=(\d+)$/,
/*
onComplete: $empty,
onEnd: $empty,
onStart: $empty,
*/
overlap: true,
paused: false,
random: false,
replace: [/(\.[^\.]+)$/, 't$1'],
resize: 'width',
slide: 0,
thumbnails: false,
transition: function(p){return -(Math.cos(Math.PI * p) - 1) / 2;},
width: false
},
/**
Constructor: initialize
Creates an instance of the Slideshow class.
Arguments:
element - (element) The wrapper element.
data - (array or object) The images and optional thumbnails, captions and links for the show.
options - (object) The options below.
Syntax:
var myShow = new Slideshow(element, data, options);
*/
initialize: function(el, data, options){
this.setOptions(options);
this.slideshow = $(el);
if (!this.slideshow)
return;
this.slideshow.set('styles', {'display': 'block', 'position': 'relative', 'z-index': 0});
var match = window.location.href.match(this.options.match);
this.slide = (this.options.match && match) ? match[1].toInt() : this.options.slide;
this.counter = this.delay = this.transition = 0;
this.direction = 'left';
this.paused = false;
if (!this.options.overlap)
this.options.duration *= 2;
var anchor = this.slideshow.getElement('a') || new Element('a');
if (!this.options.href)
this.options.href = anchor.get('href') || '';
if (this.options.hu.length && !this.options.hu.test(/\/$/))
this.options.hu += '/';
// styles
var keys = ['slideshow', 'first', 'prev', 'play', 'pause', 'next', 'last', 'images', 'captions', 'controller', 'thumbnails', 'hidden', 'visible', 'inactive', 'active', 'loader'];
var values = keys.map(function(key, i){
return this.options.classes[i] || key;
}, this);
this.classes = values.associate(keys);
this.classes.get = function(){
var str = '.' + this.slideshow;
for (var i = 0, l = arguments.length; i < l; i++)
str += ('-' + this[arguments[i]]);
return str;
}.bind(this.classes);
// data
if (!data){
this.options.hu = '';
data = {};
var thumbnails = this.slideshow.getElements(this.classes.get('thumbnails') + ' img');
this.slideshow.getElements(this.classes.get('images') + ' img').each(function(img, i){
var src = img.get('src');
var caption = img.get('alt') || img.get('title') || '';
var href = img.getParent().get('href') || '';
var thumbnail = thumbnails[i].get('src') || '';
data[src] = {'caption': caption, 'href': href, 'thumbnail': thumbnail};
});
}
var loaded = this.load(data);
if (!loaded)
return;
// events
this.events = $H({'keydown': [], 'keyup': [], 'mousemove': []});
var keyup = function(e){
switch(e.key){
case 'left':
this.prev(e.shift); break;
case 'right':
this.next(e.shift); break;
case 'p':
this.pause(); break;
}
}.bind(this);
this.events.keyup.push(keyup);
document.addEvent('keyup', keyup);
// required elements
var el = this.slideshow.getElement(this.classes.get('images'));
var images = (el) ? el.empty() : new Element('div', {'class': this.classes.get('images').substr(1)}).inject(this.slideshow);
var div = images.getSize();
this.height = this.options.height || div.y;
this.width = this.options.width || div.x;
images.set({'styles': {'display': 'block', 'height': this.height, 'overflow': 'hidden', 'position': 'relative', 'width': this.width}});
this.slideshow.store('images', images);
this.a = this.image = this.slideshow.getElement('img') || new Element('img');
this.a.set('styles', {'display': 'none', 'position': 'absolute', 'zIndex': 1});
this.b = this.a.clone();
[this.a, this.b].each(function(img){
anchor.clone().grab(img).inject(images);
});
// optional elements
if (this.options.captions)
this._captions();
if (this.options.controller)
this._controller();
if (this.options.loader)
this._loader();
if (this.options.thumbnails){
alert("pepe");
this._thumbnails();
}
// begin show
this._preload();
},
/**
Public method: go
Jump directly to a slide in the show.
Arguments:
n - (integer) The index number of the image to jump to, 0 being the first image in the show.
Syntax:
myShow.go(n);
*/
go: function(n, direction){
if ((this.slide - 1 + this.data.images.length) % this.data.images.length == n || $time() < this.transition)
return;
$clear(this.timer);
this.delay = 0;
this.direction = (direction) ? direction : ((n < this.slide) ? 'right' : 'left');
this.slide = n;
if (this.preloader)
this.preloader = this.preloader.destroy();
this._preload(this.options.fast || this.paused);
},
/**
Public method: first
Goes to the first image in the show.
Syntax:
myShow.first();
*/
first: function(){
this.prev(true);
},
/**
Public method: prev
Goes to the previous image in the show.
Syntax:
myShow.prev();
*/
prev: function(first){
var n = 0;
if (!first){
if (this.options.random){
// if it's a random show get the previous slide from the showed array
if (this.showed.i < 2)
return;
this.showed.i -= 2;
n = this.showed.array[this.showed.i];
}
else
n = (this.slide - 2 + this.data.images.length) % this.data.images.length;
}
this.go(n, 'right');
},
/**
Public method: pause
Toggles play / pause state of the show.
Arguments:
p - (undefined, 1 or 0) Call pause with no arguments to toggle the pause state. Call pause(1) to force pause, or pause(0) to force play.
Syntax:
myShow.pause(p);
*/
pause: function(p){
if ($chk(p))
this.paused = (p) ? false : true;
if (this.paused){
this.paused = false;
this.delay = this.transition = 0;
this.timer = this._preload.delay(100, this);
[this.a, this.b].each(function(img){
['morph', 'tween'].each(function(p){
if (this.retrieve(p)) this.get(p).resume();
}, img);
});
if (this.options.controller)
this.slideshow.getElement('.' + this.classes.pause).removeClass(this.classes.play);
}
else {
this.paused = true;
this.delay = Number.MAX_VALUE;
this.transition = 0;
$clear(this.timer);
[this.a, this.b].each(function(img){
['morph', 'tween'].each(function(p){
if (this.retrieve(p)) this.get(p).pause();
}, img);
});
if (this.options.controller)
this.slideshow.getElement('.' + this.classes.pause).addClass(this.classes.play);
}
},
/**
Public method: next
Goes to the next image in the show.
Syntax:
myShow.next();
*/
next: function(last){
var n = (last) ? this.data.images.length - 1 : this.slide;
this.go(n, 'left');
},
/**
Public method: last
Goes to the last image in the show.
Syntax:
myShow.last();
*/
last: function(){
this.next(true);
},
/**
Public method: load
Loads a new data set into the show: will stop the current show, rewind and rebuild thumbnails if applicable.
Arguments:
data - (array or object) The images and optional thumbnails, captions and links for the show.
Syntax:
myShow.load(data);
*/
load: function(data){
this.firstrun = true;
this.showed = {'array': [], 'i': 0};
if ($type(data) == 'array'){
this.options.captions = false;
data = new Array(data.length).associate(data.map(function(image, i){ return image + '?' + i }));
}
this.data = {'images': [], 'captions': [], 'hrefs': [], 'thumbnails': []};
for (image in data){
var obj = data[image] || {};
var caption = (obj.caption) ? obj.caption.trim() : '';
var href = (obj.href) ? obj.href.trim() : ((this.options.linked) ? this.options.hu + image : this.options.href);
var thumbnail = (obj.thumbnail) ? obj.thumbnail.trim() : image.replace(this.options.replace[0], this.options.replace[1]);
this.data.images.push(image);
this.data.captions.push(caption);
this.data.hrefs.push(href);
this.data.thumbnails.push(thumbnail);
}
// only run when data is loaded dynamically into an existing slideshow instance
if (this.options.thumbnails && this.slideshow.retrieve('thumbnails'))
this._thumbnails();
if (this.slideshow.retrieve('images')){
[this.a, this.b].each(function(img){
['morph', 'tween'].each(function(p){
if (this.retrieve(p)) this.get(p).cancel();
}, img);
});
this.slide = this.transition = 0;
this.go(0);
}
return this.data.images.length;
},
/**
Public method: destroy
Destroys a Slideshow instance.
Arguments:
p - (string) The images and optional thumbnails, captions and links for the show.
Syntax:
myShow.destroy(p);
*/
destroy: function(p){
this.events.each(function(array, e){
array.each(function(fn){ document.removeEvent(e, fn); });
});
this.pause(1);
if (this.options.loader)
$clear(this.slideshow.retrieve('loader').retrieve('timer'));
if (this.options.thumbnails)
$clear(this.slideshow.retrieve('thumbnails').retrieve('timer'));
this.slideshow.uid = Native.UID++;
if (p)
this.slideshow[p]();
},
/**
Private method: preload
Preloads the next slide in the show, once loaded triggers the show, updates captions, thumbnails, etc.
*/
_preload: function(fast){
if (!this.preloader)
this.preloader = new Asset.image(this.options.hu + this.data.images[this.slide], {'onload': function(){
this.store('loaded', true);
}});
if (this.preloader.retrieve('loaded') && $time() > this.delay && $time() > this.transition){
if (this.stopped){
if (this.options.captions)
this.slideshow.retrieve('captions').get('morph').cancel().start(this.classes.get('captions', 'hidden'));
this.pause(1);
if (this.end)
this.fireEvent('end');
this.stopped = this.end = false;
return;
}
this.image = (this.counter % 2) ? this.b : this.a;
this.image.set('styles', {'display': 'block', 'height': 'auto', 'visibility': 'hidden', 'width': 'auto', 'zIndex': this.counter});
['src', 'height', 'width'].each(function(prop){
this.image.set(prop, this.preloader.get(prop));
}, this);
this._resize(this.image);
this._center(this.image);
var anchor = this.image.getParent();
if (this.data.hrefs[this.slide])
anchor.set('href', this.data.hrefs[this.slide]);
else
anchor.erase('href');
if (this.data.captions[this.slide])
anchor.set('title', this.data.captions[this.slide].replace(//g, '>').replace(/"/g, "'"));
else
anchor.erase('title');
if (this.options.loader)
this.slideshow.retrieve('loader').fireEvent('hide');
if (this.options.captions)
this.slideshow.retrieve('captions').fireEvent('update', fast);
if (this.options.thumbnails)
this.slideshow.retrieve('thumbnails').fireEvent('update', fast);
this._show(fast);
this._loaded();
}
else {
if ($time() > this.delay && this.options.loader)
this.slideshow.retrieve('loader').fireEvent('show');
this.timer = (this.paused && this.preloader.retrieve('loaded')) ? null : this._preload.delay(100, this, fast);
}
},
/**
Private method: show
Does the slideshow effect.
*/
_show: function(fast){
if (!this.image.retrieve('morph')){
var options = (this.options.overlap) ? {'duration': this.options.duration, 'link': 'cancel'} : {'duration': this.options.duration / 2, 'link': 'chain'};
$$(this.a, this.b).set('morph', $merge(options, {'onStart': this._start.bind(this), 'onComplete': this._complete.bind(this), 'transition': this.options.transition}));
}
var hidden = this.classes.get('images', ((this.direction == 'left') ? 'next' : 'prev'));
var visible = this.classes.get('images', 'visible');
var img = (this.counter % 2) ? this.a : this.b;
if (fast){
img.get('morph').cancel().set(hidden);
this.image.get('morph').cancel().set(visible);
}
else {
if (this.options.overlap){
img.get('morph').set(visible);
this.image.get('morph').set(hidden).start(visible);
}
else {
var fn = function(hidden, visible){
this.image.get('morph').set(hidden).start(visible);
}.pass([hidden, visible], this);
hidden = this.classes.get('images', ((this.direction == 'left') ? 'prev' : 'next'));
img.get('morph').set(visible).start(hidden).chain(fn);
}
}
},
/**
Private method: loaded
Run after the current image has been loaded, sets up the next image to be shown.
*/
_loaded: function(){
this.counter++;
this.delay = (this.paused) ? Number.MAX_VALUE : $time() + this.options.duration + this.options.delay;
this.direction = 'left';
this.transition = (this.paused || this.options.fast) ? 0 : $time() + this.options.duration;
if (this.slide + 1 == this.data.images.length && !this.options.loop && !this.options.random)
this.stopped = this.end = true;
if (this.options.random){
this.showed.i++;
if (this.showed.i >= this.showed.array.length){
var n = this.slide;
if (this.showed.array.getLast() != n) this.showed.array.push(n);
while (this.slide == n)
this.slide = $random(0, this.data.images.length - 1);
}
else
this.slide = this.showed.array[this.showed.i];
}
else
this.slide = (this.slide + 1) % this.data.images.length;
if (this.preloader)
this.preloader = this.preloader.destroy();
this._preload();
},
/**
Private method: center
Center an image.
*/
_center: function(img){
if (this.options.center){
var size = img.getSize();
img.set('styles', {'left': (size.x - this.width) / -2, 'top': (size.y - this.height) / -2});
}
},
/**
Private method: resize
Resizes an image.
*/
_resize: function(img){
if (this.options.resize){
var h = this.preloader.get('height'), w = this.preloader.get('width');
var dh = this.height / h, dw = this.width / w, d;
if (this.options.resize == 'length')
d = (dh > dw) ? dw : dh;
else
d = (dh > dw) ? dh : dw;
img.set('styles', {height: Math.ceil(h * d), width: Math.ceil(w * d)});
}
},
/**
Private method: start
Callback on start of slide change.
*/
_start: function(){
this.fireEvent('start');
},
/**
Private method: complete
Callback on start of slide change.
*/
_complete: function(){
if (this.firstrun && this.options.paused){
this.firstrun = false;
this.pause(1);
}
this.fireEvent('complete');
},
/**
Private method: captions
Builds the optional caption element, adds interactivity.
This method can safely be removed if the captions option is not enabled.
*/
_captions: function(){
if (this.options.captions === true)
this.options.captions = {};
var el = this.slideshow.getElement(this.classes.get('captions'));
var captions = (el) ? el.empty() : new Element('div', {'class': this.classes.get('captions').substr(1)}).inject(this.slideshow);
captions.set({
'events': {
'update': function(fast){
var captions = this.slideshow.retrieve('captions');
var empty = (this.data.captions[this.slide] === '');
if (fast){
var p = (empty) ? 'hidden' : 'visible';
captions.set('html', this.data.captions[this.slide]).get('morph').cancel().set(this.classes.get('captions', p));
}
else {
var fn = (empty) ? $empty : function(n){
this.slideshow.retrieve('captions').set('html', this.data.captions[n]).morph(this.classes.get('captions', 'visible'))
}.pass(this.slide, this);
captions.get('morph').cancel().start(this.classes.get('captions', 'hidden')).chain(fn);
}
}.bind(this)
},
'morph': $merge(this.options.captions, {'link': 'chain'})
});
this.slideshow.store('captions', captions);
},
/**
Private method: controller
Builds the optional controller element, adds interactivity.
This method can safely be removed if the controller option is not enabled.
*/
_controller: function(){
if (this.options.controller === true)
this.options.controller = {};
var el = this.slideshow.getElement(this.classes.get('controller'));
var controller = (el) ? el.empty() : new Element('div', {'class': this.classes.get('controller').substr(1)}).inject(this.slideshow);
var ul = new Element('ul').inject(controller);
$H({'first': 'Shift + Leftwards Arrow', 'prev': 'Leftwards Arrow', 'pause': 'P', 'next': 'Rightwards Arrow', 'last': 'Shift + Rightwards Arrow'}).each(function(accesskey, action){
var li = new Element('li', {
'class': (action == 'pause' && this.options.paused) ? this.classes.play + ' ' + this.classes[action] : this.classes[action]
}).inject(ul);
var a = this.slideshow.retrieve(action, new Element('a', {
'title': ((action == 'pause') ? this.classes.play.capitalize() + ' / ' : '') + this.classes[action].capitalize() + ' [' + accesskey + ']'
}).inject(li));
a.set('events', {
'click': function(action){this[action]();}.pass(action, this),
'mouseenter': function(active){this.addClass(active);}.pass(this.classes.active, a),
'mouseleave': function(active){this.removeClass(active);}.pass(this.classes.active, a)
});
}, this);
controller.set({
'events': {
'hide': function(hidden){
if (!this.retrieve('hidden'))
this.store('hidden', true).morph(hidden);
}.pass(this.classes.get('controller', 'hidden'), controller),
'show': function(visible){
if (this.retrieve('hidden'))
this.store('hidden', false).morph(visible);
}.pass(this.classes.get('controller', 'visible'), controller)
},
'morph': $merge(this.options.controller, {'link': 'cancel'})
}).store('hidden', false);
var keydown = function(e){
if (['left', 'right', 'p'].contains(e.key)){
var controller = this.slideshow.retrieve('controller');
if (controller.retrieve('hidden'))
controller.get('morph').set(this.classes.get('controller', 'visible'));
switch(e.key){
case 'left':
this.slideshow.retrieve((e.shift) ? 'first' : 'prev').fireEvent('mouseenter'); break;
case 'right':
this.slideshow.retrieve((e.shift) ? 'last' : 'next').fireEvent('mouseenter'); break;
default:
this.slideshow.retrieve('pause').fireEvent('mouseenter'); break;
}
}
}.bind(this);
this.events.keydown.push(keydown);
var keyup = function(e){
if (['left', 'right', 'p'].contains(e.key)){
var controller = this.slideshow.retrieve('controller');
if (controller.retrieve('hidden'))
controller.store('hidden', false).fireEvent('hide');
switch(e.key){
case 'left':
this.slideshow.retrieve((e.shift) ? 'first' : 'prev').fireEvent('mouseleave'); break;
case 'right':
this.slideshow.retrieve((e.shift) ? 'last' : 'next').fireEvent('mouseleave'); break;
default:
this.slideshow.retrieve('pause').fireEvent('mouseleave'); break;
}
}
}.bind(this);
this.events.keyup.push(keyup);
var mousemove = function(e){
alert("aqui");
var images = this.slideshow.retrieve('images').getCoordinates();
if (e.page.x > images.left && e.page.x < images.right && e.page.y > images.top && e.page.y < images.bottom)
this.slideshow.retrieve('controller').fireEvent('show');
else
this.slideshow.retrieve('controller').fireEvent('hide');
}.bind(this);
this.events.mousemove.push(mousemove);
document.addEvents({'keydown': keydown, 'keyup': keyup, 'mousemove': mousemove});
this.slideshow.retrieve('controller', controller).fireEvent('hide');
},
/**
Private method: loader
Builds the optional loader element, adds interactivity.
This method can safely be removed if the loader option is not enabled.
*/
_loader: function(){
if (this.options.loader === true)
this.options.loader = {};
var loader = new Element('div', {
'class': this.classes.get('loader').substr(1),
'morph': $merge(this.options.loader, {'link': 'cancel'})
}).store('hidden', false).store('i', 1).inject(this.slideshow.retrieve('images'));
if (this.options.loader.animate){
for (var i = 0; i < this.options.loader.animate[1]; i++)
img = new Asset.image(this.options.loader.animate[0].replace(/#/, i));
if (Browser.Engine.trident4 && this.options.loader.animate[0].contains('png'))
loader.setStyle('backgroundImage', 'none');
}
loader.set('events', {
'animate': function(){
var loader = this.slideshow.retrieve('loader');
var i = (loader.retrieve('i').toInt() + 1) % this.options.loader.animate[1];
loader.store('i', i);
var img = this.options.loader.animate[0].replace(/#/, i);
if (Browser.Engine.trident4 && this.options.loader.animate[0].contains('png'))
loader.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + img + '", sizingMethod="scale")';
else
loader.setStyle('backgroundImage', 'url(' + img + ')');
}.bind(this),
'hide': function(){
var loader = this.slideshow.retrieve('loader');
if (!loader.retrieve('hidden')){
loader.store('hidden', true).morph(this.classes.get('loader', 'hidden'));
if (this.options.loader.animate)
$clear(loader.retrieve('timer'));
}
}.bind(this),
'show': function(){
var loader = this.slideshow.retrieve('loader');
if (loader.retrieve('hidden')){
loader.store('hidden', false).morph(this.classes.get('loader', 'visible'));
if (this.options.loader.animate)
loader.store('timer', function(){this.fireEvent('animate');}.periodical(50, loader));
}
}.bind(this)
});
this.slideshow.retrieve('loader', loader).fireEvent('hide');
},
/**
Private method: thumbnails
Builds the optional thumbnails element, adds interactivity.
This method can safely be removed if the thumbnails option is not enabled.
*/
_thumbnails: function(){
alert("aqui");
if (this.options.thumbnails === true)
this.options.thumbnails = {};
var el = this.slideshow.getElement(this.classes.get('thumbnails'));
var thumbnails = (el) ? el.empty() : new Element('div', {'class': this.classes.get('thumbnails').substr(1)}).inject(this.slideshow);
thumbnails.setStyle('overflow', 'hidden');
var ul = new Element('ul', {'tween': {'link': 'cancel'}}).inject(thumbnails);
this.data.thumbnails.each(function(thumbnail, i){
var li = new Element('li').inject(ul);
var a = new Element('a', {
'events': {
'click': function(i){
this.go(i);
return false;
}.pass(i, this),
'loaded': function(){
this.data.thumbnails.pop();
if (!this.data.thumbnails.length){
var div = thumbnails.getCoordinates();
var props = thumbnails.retrieve('props');
var limit = 0, pos = props[1], size = props[2];
thumbnails.getElements('li').each(function(li){
var li = li.getCoordinates();
if (li[pos] > limit) limit = li[pos];
}, this);
thumbnails.store('limit', div[size] + div[props[0]] - limit);
}
}.bind(this)
},
'href': this.options.hu + this.data.images[i],
'morph': $merge(this.options.thumbnails, {'link': 'cancel'}),
'title': this.data.captions[i]
}).inject(li);
var img = new Asset.image(this.options.hu + thumbnail, {
'onload': function(){this.fireEvent('loaded');}.bind(a)
}).inject(a);
}, this);
thumbnails.set('events', {
'scroll': function(n, fast){
var div = this.getCoordinates();
var ul = this.getElement('ul').getPosition();
var props = this.retrieve('props');
var axis = props[3], delta, pos = props[0], size = props[2], value;
var tween = this.getElement('ul').get('tween', {'property': pos});
if ($chk(n)){
var li = this.getElements('li')[n].getCoordinates();
delta = div[pos] + (div[size] / 2) - (li[size] / 2) - li[pos]
value = (ul[axis] - div[pos] + delta).limit(this.retrieve('limit'), 0);
if (fast)
tween.set(value);
else
tween.start(value);
}
else{
var area = div[props[2]] / 3, page = this.retrieve('page'), velocity = -0.2;
if (page[axis] < (div[pos] + area))
delta = (page[axis] - div[pos] - area) * velocity;
else if (page[axis] > (div[pos] + div[size] - area))
delta = (page[axis] - div[pos] - div[size] + area) * velocity;
if (delta){
value = (ul[axis] - div[pos] + delta).limit(this.retrieve('limit'), 0);
tween.set(value);
}
}
}.bind(thumbnails),
'update': function(fast){
var thumbnails = this.slideshow.retrieve('thumbnails');
thumbnails.getElements('a').each(function(a, i){
if (i == this.slide){
if (!a.retrieve('active', false)){
a.store('active', true);
var active = this.classes.get('thumbnails', 'active');
if (fast) a.get('morph').set(active);
else a.morph(active);
}
}
else {
if (a.retrieve('active', true)){
a.store('active', false);
var inactive = this.classes.get('thumbnails', 'inactive');
if (fast) a.get('morph').set(inactive);
else a.morph(inactive);
}
}
}, this);
if (!thumbnails.retrieve('mouseover'))
thumbnails.fireEvent('scroll', [this.slide, fast]);
}.bind(this)
})
var div = thumbnails.getCoordinates();
thumbnails.store('props', (div.height > div.width) ? ['top', 'bottom', 'height', 'y'] : ['left', 'right', 'width', 'x']);
var mousemove = function(e){
alert("adasd");
var div = this.getCoordinates();
if (e.page.x > div.left && e.page.x < div.right && e.page.y > div.top && e.page.y < div.bottom){
this.store('page', e.page);
if (!this.retrieve('mouseover')){
this.store('mouseover', true);
this.store('timer', function(){this.fireEvent('scroll');}.periodical(50, this));
}
}
else {
if (this.retrieve('mouseover')){
this.store('mouseover', false);
$clear(this.retrieve('timer'));
}
}
}.bind(thumbnails);
this.events.mousemove.push(mousemove);
document.addEvent('mousemove', mousemove);
this.slideshow.store('thumbnails', thumbnails);
}
});
/**
Script: Slideshow.KenBurns.js
Slideshow.KenBurns - KenBurns extension for Slideshow, includes zooming and panning effects.
License:
MIT-style license.
Copyright:
Copyright (c) 2008 [Aeron Glemann](http://www.electricprism.com/aeron/).
Dependencies:
Slideshow.
*/
Slideshow.KenBurns = new Class({
Extends: Slideshow,
options: {
pan: [100, 100],
zoom: [50, 50]
},
/**
Constructor: initialize
Creates an instance of the Slideshow class.
Arguments:
element - (element) The wrapper element.
data - (array or object) The images and optional thumbnails, captions and links for the show.
options - (object) The options below.
Syntax:
var myShow = new Slideshow.KenBurns(element, data, options);
*/
initialize: function(el, data, options){
options.overlap = true;
options.resize = true;
['pan', 'zoom'].each(function(p){
if ($chk(this[p])){
if ($type(this[p]) != 'array') this[p] = [this[p], this[p]];
this[p].map(function(n){return (n.toInt() || 0).limit(0, 100);});
}
}, options);
this.parent(el, data, options);
},
/**
Private method: show
Does the slideshow effect.
*/
_show: function(fast){
if (!this.image.retrieve('morph')){
['a', 'b'].each(function(image){
this[image].set('tween', {
'duration': this.options.duration, 'link': 'cancel', 'onStart': this._start.bind(this), 'onComplete': this._complete.bind(this), 'property': 'opacity'}
).get('morph', {
'duration': (this.options.delay + this.options.duration * 2), 'link': 'cancel', 'transition': $arguments(0)}
);
}, this);
}
this.image.set('styles', {'bottom': 'auto', 'left': 'auto', 'right': 'auto', 'top': 'auto'});
var props = ['top left', 'top right', 'bottom left', 'bottom right'][this.counter % 4].split(' ');
props.each(function(prop){this.image.setStyle(prop, 0);}, this);
dh = this.height / this.preloader.height;
dw = this.width / this.preloader.width;
delta = (dw > dh) ? dw : dh;
var values = {};
var zoom = ($random.run(this.options.zoom) / 100.0) + 1;
var pan = Math.abs(($random.run(this.options.pan) / 100.0) - 1);
['height', 'width'].each(function(prop, i){
var e = Math.ceil(this.preloader[prop] * delta);
var s = (e * zoom).toInt();
values[prop] = [s, e];
if (dw > dh || i){
e = (this[prop] - this.image[prop]);
s = (e * pan).toInt();
values[props[i]] = [s, e];
}
}, this);
var paused = (this.firstrun && this.options.paused);
if (fast || paused){
this._center(this.image);
this.image.get('morph').cancel();
if (paused)
this.image.get('tween').cancel().set(0).start(1);
else
this.image.get('tween').cancel().set(1);
}
else{
this.image.get('morph').start(values);
this.image.get('tween').set(0).start(1);
}
}
});
/*/home/eitbcom/public_html/eitbcom_portal/../../public_html//commons/js/commons.js*/
function ver_login(lang,msg){
hc_form_login(lang,'light',msg);
document.getElementById('light').style.width='548px';
document.getElementById('light').style.marginLeft='-275px';
document.getElementById('light').style.height='270px';
document.getElementById('light').style.marginTop='-135px';
document.getElementById('light').style.display='block';
document.getElementById('fade').style.height=document.body.clientHeight;
document.getElementById('fade').style.display='block';
if(document.getElementById('flashcontent3'))
document.getElementById('flashcontent3').style.display='none';
}
function esconder_login(){
document.getElementById('light').style.display='none';
document.getElementById('fade').style.display='none';
if(document.getElementById('flashcontent3'))
document.getElementById('flashcontent3').style.display='block';
}
function centrar(elementoid) {
xpos = (screen.availWidth/3)
ypos = (screen.availHeight/3)
elementoid.style.top = (document.documentElement.scrollTop+ypos) + 'px';
elementoid.style.left = (document.documentElement.scrollLeft)+xpos + 'px';
}
function ver_registro(lang){
hc_registry_form(lang,'light');
document.getElementById('light').style.width='548px';
document.getElementById('light').style.marginLeft='-275px';
document.getElementById('light').style.height='500px';
document.getElementById('light').style.marginTop='-250px';
document.getElementById('light').style.display='block';
document.getElementById('fade').style.height=document.body.clientHeight;
document.getElementById('fade').style.display='block';
if(document.getElementById('flashcontent3'))
document.getElementById('flashcontent3').style.display='none';
}
function ver_perfil(){
hc_editform_user('light');
document.getElementById('light').style.width='548px';
document.getElementById('light').style.marginLeft='-275px';
document.getElementById('light').style.height='564px';
document.getElementById('light').style.marginTop='-282px';
document.getElementById('light').style.display='block';
document.getElementById('fade').style.height=document.body.clientHeight;
document.getElementById('fade').style.display='block';
if(document.getElementById('flashcontent3'))
document.getElementById('flashcontent3').style.display='none';
}
function ver_activacion(lang,usuario,token){
hc_activateform_user(lang,'light',usuario,token);
document.getElementById('light').style.width='548px';
document.getElementById('light').style.marginLeft='-275px';
document.getElementById('light').style.height='564px';
document.getElementById('light').style.marginTop='-282px';
document.getElementById('light').style.display='block';
document.getElementById('fade').style.height=document.body.clientHeight;
document.getElementById('fade').style.display='block';
if(document.getElementById('flashcontent3'))
document.getElementById('flashcontent3').style.display='none';
}
function ver_cambio_clave(usuario,token){
hc_resetform_user('light',usuario,token);
document.getElementById('light').style.width='548px';
document.getElementById('light').style.marginLeft='-275px';
document.getElementById('light').style.height='564px';
document.getElementById('light').style.marginTop='-282px';
document.getElementById('light').style.display='block';
document.getElementById('fade').style.height=document.body.clientHeight;
document.getElementById('fade').style.display='block';
if(document.getElementById('flashcontent3'))
document.getElementById('flashcontent3').style.display='none';
}
function cargar_div(div_id,anchura,altura){
document.getElementById('light').innerHTML=document.getElementById(div_id).innerHTML;
document.getElementById('light').style.width=anchura+'px';
document.getElementById('light').style.marginLeft='-'+(anchura/2)+'px';
document.getElementById('light').style.height=altura+'px';
document.getElementById('light').style.marginTop='-'+(altura/2)+'px';
document.getElementById('light').style.display='block';
document.getElementById('fade').style.height=document.body.clientHeight+'px';
document.getElementById('fade').style.display='block';
if(document.getElementById('flashcontent3'))
document.getElementById('flashcontent3').style.display='none';
}
function cerrar_div(){
document.getElementById('light').style.display='none';
document.getElementById('fade').style.display='none';
if(document.getElementById('flashcontent3'))
document.getElementById('flashcontent3').style.display='block';
}
function _nnEventTrack(_nnClickURL){
if (_nnClickURL!=null && _nnClickURL!=""){
_nnClickURL=_nnClickURL.toString().replace("&","%26");
}
var _nnCI = "es-eitb";
var _nnCG = "0";
var _nnCC = "uk"; /* country code */
var _nnLP = location.protocol.indexOf('https')>-1?'https:':'http:';
var _nnRP = escape(window.location);
var _nnND = _nnLP + '//secure-' + _nnCC + '.imrworldwide.com/';
var _nnPixel = new Image(1,1);
var _nnParams = "rnd=" + (new Date()).getTime() + "&ci=" + _nnCI + "&cg=" + _nnCG;
_nnParams += "&si=" + escape(_nnClickURL) + "&rp=" + _nnRP;
_nnPixel.src = _nnND + "cgi-bin/m?" + _nnParams;
}
/*/home/eitbcom/public_html/eitbcom_portal/../../public_html//commons/shadowbox/adapter/shadowbox-base.js*/
var Shadowbox={};Shadowbox.lib=function(){var F={};var C=/(-[a-z])/gi;var B=function(H,I){return I.charAt(1).toUpperCase()};var G=function(I){var H;if(!(H=F[I])){H=F[I]=I.replace(C,B)}return H};var A=document.defaultView;var E=/alpha\([^\)]*\)/gi;var D=function(J,H){var I=J.style;if(window.ActiveXObject){I.zoom=1;I.filter=(I.filter||"").replace(E,"")+(H==1?"":" alpha(opacity="+(H*100)+")")}else{I.opacity=H}};return{adapter:"standalone",getStyle:function(){return A&&A.getComputedStyle?function(L,K){var H,J,I;if(K=="float"){K="cssFloat"}if(H=L.style[K]){return H}if(J=A.getComputedStyle(L,"")){return J[G(K)]}return null}:function(M,L){var I,K,J;if(L=="opacity"){if(typeof M.style.filter=="string"){var H=M.style.filter.match(/alpha\(opacity=(.+)\)/i);if(H){var N=parseFloat(H[1]);if(!isNaN(N)){return(N?N/100:0)}}}return 1}else{if(L=="float"){L="styleFloat"}}var J=G(L);if(I=M.style[J]){return I}if(K=M.currentStyle){return K[J]}return null}}(),setStyle:function(K,J,L){if(typeof J=="string"){var H=G(J);if(H=="opacity"){D(K,L)}else{K.style[H]=L}}else{for(var I in J){this.setStyle(K,I,J[I])}}},get:function(H){return typeof H=="string"?document.getElementById(H):H},remove:function(H){H.parentNode.removeChild(H)},getTarget:function(I){var H=I.target?I.target:I.srcElement;return H.nodeType==3?H.parentNode:H},getPageXY:function(I){var H=I.pageX||(I.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft));var J=I.pageY||(I.clientY+(document.documentElement.scrollTop||document.body.scrollTop));return[H,J]},preventDefault:function(H){if(H.preventDefault){H.preventDefault()}else{H.returnValue=false}},keyCode:function(H){return H.which?H.which:H.keyCode},addEvent:function(J,H,I){if(J.addEventListener){J.addEventListener(H,I,false)}else{if(J.attachEvent){J.attachEvent("on"+H,I)}}},removeEvent:function(J,H,I){if(J.removeEventListener){J.removeEventListener(H,I,false)}else{if(J.detachEvent){J.detachEvent("on"+H,I)}}},append:function(J,I){if(J.insertAdjacentHTML){J.insertAdjacentHTML("BeforeEnd",I)}else{if(J.lastChild){var H=J.ownerDocument.createRange();H.setStartAfter(J.lastChild);var K=H.createContextualFragment(I);J.appendChild(K)}else{J.innerHTML=I}}}}}();
/*/home/eitbcom/public_html/eitbcom_portal/../../public_html//commons/shadowbox/shadowbox.js*/
/**
* The Shadowbox class.
*
* This file is part of Shadowbox.
*
* Shadowbox is an online media viewer application that supports all of the
* web's most popular media publishing formats. Shadowbox is written entirely
* in JavaScript and CSS and is highly customizable. Using Shadowbox, website
* authors can showcase a wide assortment of media in all major browsers without
* navigating users away from the linking page.
*
* Shadowbox is released under version 3.0 of the Creative Commons Attribution-
* Noncommercial-Share Alike license. This means that it is absolutely free
* for personal, noncommercial use provided that you 1) make attribution to the
* author and 2) release any derivative work under the same or a similar
* license.
*
* If you wish to use Shadowbox for commercial purposes, licensing information
* can be found at http://mjijackson.com/shadowbox/.
*
* @author Michael J. I. Jackson
* @copyright 2007-2008 Michael J. I. Jackson
* @license http://creativecommons.org/licenses/by-nc-sa/3.0/
* @version SVN: $Id: shadowbox.js 108 2008-07-11 04:19:01Z mjijackson $
*/
if(typeof Shadowbox == 'undefined'){
throw 'Unable to load Shadowbox, no base library adapter found';
}
/**
* The Shadowbox class. Used to display different media on a web page using a
* Lightbox-like effect.
*
* Useful resources:
*
* - http://www.alistapart.com/articles/byebyeembed
* - http://www.w3.org/TR/html401/struct/objects.html
* - http://www.dyn-web.com/dhtml/iframes/
* - http://www.apple.com/quicktime/player/specs.html
* - http://www.apple.com/quicktime/tutorials/embed2.html
* - http://www.howtocreate.co.uk/wrongWithIE/?chapter=navigator.plugins
* - http://msdn.microsoft.com/en-us/library/ms532969.aspx
* - http://support.microsoft.com/kb/316992
*
* @class Shadowbox
* @author Michael J. I. Jackson
* @singleton
*/
(function(){
/**
* The current version of Shadowbox.
*
* @var String
* @private
*/
var version = '2.0';
/**
* Contains the default options for Shadowbox.
*
* @var Object
* @private
*/
var options = {
/**
* Enable all animations besides fades.
*
* @var Boolean
*/
animate: true,
/**
* Enable fade animations.
*
* @var Boolean
*/
animateFade: true,
/**
* Specifies the sequence of the height and width animations. May be
* 'wh' (width then height), 'hw' (height then width), or 'sync' (both
* at the same time). Of course this will only work if animate is true.
*
* @var String
*/
animSequence: 'wh',
/**
* The path to flvplayer.swf.
*
* @var String
*/
flvPlayer: 'flvplayer.swf',
/**
* Listen to the overlay for clicks. If the user clicks the overlay,
* it will trigger Shadowbox.close().
*
* @var Boolean
*/
modal: false,
/**
* The color to use for the modal overlay (in hex).
*
* @var String
*/
overlayColor: '#000',
/**
* The opacity to use for the modal overlay.
*
* @var Number
*/
overlayOpacity: 0.8,
/**
* The default background color to use for Flash movies (in hex).
*
* @var String
*/
flashBgColor: '#000000',
/**
* Automatically play movies.
*
* @var Boolean
*/
autoplayMovies: true,
/**
* Enable movie controllers on movie players.
*
* @var Boolean
*/
showMovieControls: true,
/**
* A delay (in seconds) to use for slideshows. If set to anything other
* than 0, this value determines an interval at which Shadowbox will
* automatically proceed to the next piece in the gallery.
*
* @var Number
*/
slideshowDelay: 0,
/**
* The duration of the resizing animations (in seconds).
*
* @var Number
*/
resizeDuration: 0.55,
/**
* The duration of the fading animations (in seconds).
*
* @var Number
*/
fadeDuration: 0.35,
/**
* Show the navigation controls.
*
* @var Boolean
*/
displayNav: true,
/**
* Enable continuous galleries. When this is true, users will be able
* to skip to the first gallery image from the last using next and vice
* versa.
*
* @var Boolean
*/
continuous: false,
/**
* Display the gallery counter.
*
* @var Boolean
*/
displayCounter: true,
/**
* This option may be either 'default' or 'skip'. The default counter is
* a simple '1 of 5' message. The skip counter displays a link for each
* piece in the gallery that enables a user to skip directly to any
* piece.
*
* @var String
*/
counterType: 'default',
/**
* Limits the number of counter links that will be displayed in a "skip"
* style counter. If the actual number of gallery elements is greater
* than this value, the counter will be restrained to the elements
* immediately preceeding and following the current element.
*
* @var Number
*/
counterLimit: 500,
/**
* The amount of padding to maintain around the viewport edge (in
* pixels). This only applies when the image is very large and takes up
* the entire viewport.
*
* @var Number
*/
viewportPadding: 20,
/**
* How to handle content that is too large to display in its entirety
* (and is resizable). A value of 'resize' will resize the content while
* preserving aspect ratio and display it at the smaller resolution. If
* the content is an image, a value of 'drag' will display the image at
* its original resolution but it will be draggable within Shadowbox. A
* value of 'none' will display the content at its original resolution
* but it may be cropped.
*
* @var String
*/
handleOversize: 'resize',
/**
* An exception handling function that will be called whenever
* Shadowbox should throw an exception. Will be passed the error
* message as its first argument.
*
* @var Function
*/
handleException: null,
/**
* The mode to use when handling unsupported media. May be either
* 'remove' or 'link'. If it is 'remove', the unsupported gallery item
* will merely be removed from the gallery. If it is the only item in
* the gallery, the link will simply be followed. If it is 'link', a
* link will be provided to the appropriate plugin page in place of the
* gallery element.
*
* @var String
*/
handleUnsupported: 'link',
/**
* The initial height of Shadowbox (in pixels).
*
* @var Number
*/
initialHeight: 160,
/**
* The initial width of Shadowbox (in pixels).
*
* @var Number
*/
initialWidth: 320,
/**
* Enable keyboard control.
*
* @var Boolean
*/
enableKeys: true,
/**
* A hook function to be fired when Shadowbox opens. The single argument
* will be the current gallery element.
*
* @var Function
*/
onOpen: null,
/**
* A hook function to be fired when Shadowbox finishes loading its
* content. The single argument will be the current gallery element on
* display.
*
* @var Function
*/
onFinish: null,
/**
* A hook function to be fired when Shadowbox changes from one gallery
* element to the next. The single argument will be the current gallery
* element that is about to be displayed.
*
* @var Function
*/
onChange: null,
/**
* A hook function that will be fired when Shadowbox closes. The single
* argument will be the gallery element most recently displayed.
*
* @var Function
*/
onClose: null,
/**
* Skips calling Shadowbox.setup() in init(). This means that it must
* be called later manually.
*
* @var Boolean
*/
skipSetup: false,
/**
* An object containing names of plugins and links to their respective
* download pages.
*
* @var Object
*/
errors: {
fla: {
name: 'Flash',
url: 'http://www.adobe.com/products/flashplayer/'
},
qt: {
name: 'QuickTime',
url: 'http://www.apple.com/quicktime/download/'
},
wmp: {
name: 'Windows Media Player',
url: 'http://www.microsoft.com/windows/windowsmedia/'
},
f4m: {
name: 'Flip4Mac',
url: 'http://www.flip4mac.com/wmv_download.htm'
}
},
/**
* A map of players to the file extensions they support. Each member of
* this object is the name of a player (with one exception), whose value
* is an array of file extensions that player will "play". The one
* exception to this rule is the "qtwmp" member, which contains extensions
* that may be played using either QuickTime or Windows Media Player.
*
* - img: Image file extensions
* - swf: Flash SWF file extensions
* - flv: Flash video file extensions (will be played by JW FLV player)
* - qt: Movie file extensions supported by QuickTime
* - wmp: Movie file extensions supported by Windows Media Player
* - qtwmp: Movie file extensions supported by both QuickTime and Windows Media Player
* - iframe: File extensions that will be display in an iframe
*
* IMPORTANT: If this object is to be modified, it must be copied in its
* entirety and tweaked because it is not merged recursively with the
* default. Also, any modifications must be passed into Shadowbox.init
* for speed reasons.
*
* @var Object ext
*/
ext: {
img: ['png', 'jpg', 'jpeg', 'gif', 'bmp'],
swf: ['swf'],
flv: ['flv'],
qt: ['dv', 'mov', 'moov', 'movie', 'mp4'],
wmp: ['asf', 'wm', 'wmv'],
qtwmp: ['avi', 'mpg', 'mpeg'],
iframe: ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'pl', 'php',
'php3', 'php4', 'php5', 'phtml', 'rb', 'rhtml', 'shtml',
'txt', 'vbs','/']
}
};
// shorthand
var SB = Shadowbox;
var SL = SB.lib;
/**
* Stores the default set of options in case a custom set of options is used
* on a link-by-link basis so we can restore them later.
*
* @var Object
* @private
*/
var default_options;
/**
* An object containing some regular expressions we'll need later. Compiled
* up front for speed.
*
* @var Object
* @private
*/
var RE = {
domain: /:\/\/(.*?)[:\/]/, // domain prefix
inline: /#(.+)$/, // inline element id
rel: /^(light|shadow)box/i, // rel attribute format
gallery: /^(light|shadow)box\[(.*?)\]/i, // rel attribute format for gallery link
unsupported: /^unsupported-(\w+)/, // unsupported media type
param: /\s*([a-z_]*?)\s*=\s*(.+)\s*/, // rel string parameter
empty: /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i // elements that don't have children
};
/**
* A cache of options for links that have been set up for use with
* Shadowbox.
*
* @var Array
* @private
*/
var cache = [];
/**
* An array containing the gallery objects currently being viewed. In the
* case of non-gallery items, this will only hold one object.
*
* @var Array
* @private
*/
var gallery;
/**
* The array index of the current gallery that is currently being viewed.
*
* @var Number
* @private
*/
var current;
/**
* The current content object.
*
* @var Object
* @private
*/
var content;
/**
* The id to use for content objects.
*
* @var String
* @private
*/
var content_id = 'shadowbox_content';
/**
* Holds the current dimensions of Shadowbox as calculated by
* setDimensions(). Contains the following properties:
*
* - height: The total height of #shadowbox
* - width: The total width of #shadowbox
* - inner_h: The height of #shadowbox_body
* - inner_w: The width of #shadowbox_body
* - top: The top to use for #shadowbox
* - resize_h: The height to use for resizable content
* - resize_w: The width to use for resizable content
* - drag: True if dragging should be enabled (oversized image)
*
* @var Object
* @private
*/
var dims;
/**
* Keeps track of whether or not Shadowbox has been initialized. We never
* want to initialize twice.
*
* @var Boolean
* @private
*/
var initialized = false;
/**
* Keeps track of whether or not Shadowbox is activated.
*
* @var Boolean
* @private
*/
var activated = false;
/**
* The timeout id for the slideshow transition function.
*
* @var Number
* @private
*/
var slide_timer;
/**
* Keeps track of the time at which the current slideshow frame was
* displayed.
*
* @var Number
* @private
*/
var slide_start;
/**
* The delay on which the next slide will display.
*
* @var Number
* @private
*/
var slide_delay = 0;
/**
* These parameters for simple browser detection. Adapted from Ext.js.
*
* @var Object
* @private
*/
var ua = navigator.userAgent.toLowerCase();
var client = {
isStrict: document.compatMode == 'CSS1Compat',
isOpera: ua.indexOf('opera') > -1,
isIE: ua.indexOf('msie') > -1,
isIE7: ua.indexOf('msie 7') > -1,
isSafari: /webkit|khtml/.test(ua),
isWindows: ua.indexOf('windows') != -1 || ua.indexOf('win32') != -1,
isMac: ua.indexOf('macintosh') != -1 || ua.indexOf('mac os x') != -1,
isLinux: ua.indexOf('linux') != -1
};
client.isBorderBox = client.isIE && !client.isStrict;
client.isSafari3 = client.isSafari && !!(document.evaluate);
client.isGecko = ua.indexOf('gecko') != -1 && !client.isSafari;
/**
* You're not sill using IE6 are you?
*
* @var Boolean
* @private
*/
var ltIE7 = client.isIE && !client.isIE7;
/**
* Contains plugin support information. Each property of this object is a
* boolean indicating whether that plugin is supported.
*
* - fla: Flash player
* - qt: QuickTime player
* - wmp: Windows Media player
* - f4m: Flip4Mac plugin
*
* @var Object
* @private
*/
var plugins;
// detect plugin support
if(navigator.plugins && navigator.plugins.length){
var detectPlugin = function(plugin_name){
var detected = false;
for (var i = 0, len = navigator.plugins.length; i < len; ++i){
if(navigator.plugins[i].name.indexOf(plugin_name) > -1){
detected = true;
break;
}
}
return detected;
};
var f4m = detectPlugin('Flip4Mac');
plugins = {
fla: detectPlugin('Shockwave Flash'),
qt: detectPlugin('QuickTime'),
wmp: !f4m && detectPlugin('Windows Media'), // if it's Flip4Mac, it's not really WMP
f4m: f4m
};
}else{
var detectPlugin = function(plugin_name){
var detected = false;
try{
var axo = new ActiveXObject(plugin_name);
if(axo) detected = true;
}catch(e){}
return detected;
};
plugins = {
fla: detectPlugin('ShockwaveFlash.ShockwaveFlash'),
qt: detectPlugin('QuickTime.QuickTime'),
wmp: detectPlugin('wmplayer.ocx'),
f4m: false
};
}
/**
* Applies all properties of e to o.
*
* @param Object o The original object
* @param Object e The extension object
* @return Object The original object with all properties
* of the extension object applied
* @private
*/
var apply = function(o, e){
for(var p in e) o[p] = e[p];
return o;
};
/**
* Determines if the given object is an anchor/area element.
*
* @param mixed el The object to check
* @return Boolean True if the object is a link element
* @private
*/
var isLink = function(el){
return el && typeof el.tagName == 'string' && (el.tagName.toUpperCase() == 'A' || el.tagName.toUpperCase() == 'AREA');
};
/**
* Gets the height of the viewport in pixels. Note: This function includes
* scrollbars in Safari 3.
*
* @return Number The height of the viewport
* @public
* @static
*/
SL.getViewportHeight = function(){
var h = window.innerHeight; // Safari
var mode = document.compatMode;
if((mode || client.isIE) && !client.isOpera){
h = client.isStrict ? document.documentElement.clientHeight : document.body.clientHeight;
}
return h;
};
/**
* Gets the width of the viewport in pixels. Note: This function includes
* scrollbars in Safari 3.
*
* @return Number The width of the viewport
* @public
* @static
*/
SL.getViewportWidth = function(){
var w = window.innerWidth; // Safari
var mode = document.compatMode;
if(mode || client.isIE){
w = client.isStrict ? document.documentElement.clientWidth : document.body.clientWidth;
}
return w;
};
/**
* Creates an HTML string from an object representing HTML elements. Based
* on Ext.DomHelper's createHtml.
*
* @param Object obj The HTML definition object
* @return String An HTML string
* @public
* @static
*/
SL.createHTML = function(obj){
var html = '<' + obj.tag;
for(var attr in obj){
if(attr == 'tag' || attr == 'html' || attr == 'children') continue;
if(attr == 'cls'){
html += ' class="' + obj['cls'] + '"';
}else{
html += ' ' + attr + '="' + obj[attr] + '"';
}
}
if(RE.empty.test(obj.tag)){
html += '/>';
}else{
html += '>';
var cn = obj.children;
if(cn){
for(var i = 0, len = cn.length; i < len; ++i){
html += this.createHTML(cn[i]);
}
}
if(obj.html) html += obj.html;
html += '';
}
return html;
};
/**
* Easing function used for animations. Based on a cubic polynomial.
*
* @param Number x The state of the animation (% complete)
* @return Number The adjusted easing value
* @private
* @static
*/
var ease = function(x){
return 1 + Math.pow(x - 1, 3);
};
/**
* Animates any numeric (not color) style of the given element from its
* current state to the given value. Defaults to using pixel-based
* measurements.
*
* @param HTMLElement el The DOM element to animate
* @param String p The property to animate (in camelCase)
* @param mixed to The value to animate to
* @param Number d The duration of the animation (in
* seconds)
* @param Function cb A callback function to call when the
* animation completes
* @return void
* @private
* @static
*/
var animate = function(el, p, to, d, cb){
var from = parseFloat(SL.getStyle(el, p));
if(isNaN(from)) from = 0;
if(from == to){
if(typeof cb == 'function') cb();
return; // nothing to animate
}
var delta = to - from;
var op = p == 'opacity';
var unit = op ? '' : 'px'; // default unit is px
var fn = function(ease){
SL.setStyle(el, p, from + ease * delta + unit);
};
// cancel the animation here if set in the options
if(!options.animate && !op || op && !options.animateFade){
fn(1);
if(typeof cb == 'function') cb();
return;
}
d *= 1000; // convert to milliseconds
var begin = new Date().getTime();
var end = begin + d;
var timer = setInterval(function(){
var time = new Date().getTime();
if(time >= end){ // end of animation
clearInterval(timer);
fn(1);
if(typeof cb == 'function') cb();
}else{
fn(ease((time - begin) / d));
}
}, 10); // 10 ms interval is minimum on WebKit
};
/**
* A utility function used by the fade functions to clear the opacity
* style setting of the given element. Required in some cases for IE.
*
* @param HTMLElement el The DOM element
* @return void
* @private
*/
var clearOpacity = function(el){
var s = el.style;
if(client.isIE){
if(typeof s.filter == 'string' && (/alpha/i).test(s.filter)){
// careful not to overwrite other filters!
s.filter = s.filter.replace(/[\w\.]*alpha\(.*?\);?/i, '');
}
}else{
s.opacity = '';
s['-moz-opacity'] = '';
s['-khtml-opacity'] = '';
}
};
/**
* Gets the computed height of the given element, including padding and
* borders.
*
* @param HTMLElement el The element
* @return Number The computed height of the element
* @private
*/
var getComputedHeight = function(el){
var h = Math.max(el.offsetHeight, el.clientHeight);
if(!h){
h = parseInt(SL.getStyle(el, 'height'), 10) || 0;
if(!client.isBorderBox){
h += parseInt(SL.getStyle(el, 'padding-top'), 10)
+ parseInt(SL.getStyle(el, 'padding-bottom'), 10)
+ parseInt(SL.getStyle(el, 'border-top-width'), 10)
+ parseInt(SL.getStyle(el, 'border-bottom-width'), 10);
}
}
return h;
};
/**
* Determines the player needed to display the file at the given URL. If
* the file type is not supported, the return value will be 'unsupported'.
* If the file type is not supported but the correct player can be
* determined, the return value will be 'unsupported-*' where * will be the
* player abbreviation (e.g. 'qt' = QuickTime).
*
* @param String url The url of the file
* @return String The name of the player to use
* @private
*/
var getPlayer = function(url){
var m = url.match(RE.domain);
var d = m && document.domain == m[1]; // same domain
if(url.indexOf('#') > -1 && d) return 'inline';
var q = url.indexOf('?');
if(q > -1) url = url.substring(0, q); // strip query string for player detection purposes
if(null != RE.img && RE.img.test(url)) return 'img';
if(null != RE.swf && RE.swf.test(url)) return plugins.fla ? 'swf' : 'unsupported-swf';
if(null != RE.flv && RE.flv.test(url)) return plugins.fla ? 'flv' : 'unsupported-flv';
if(null != RE.qt && RE.qt.test(url)) return plugins.qt ? 'qt' : 'unsupported-qt';
if(null != RE.wmp && RE.wmp.test(url)){
if(plugins.wmp) return 'wmp';
if(plugins.f4m) return 'qt';
if(client.isMac) return plugins.qt ? 'unsupported-f4m' : 'unsupported-qtf4m';
return 'unsupported-wmp';
}else if(null != RE.qtwmp && RE.qtwmp.test(url)){
if(plugins.qt) return 'qt';
if(plugins.wmp) return 'wmp';
return client.isMac ? 'unsupported-qt' : 'unsupported-qtwmp';
}else if(!d || (null != RE.iframe && RE.iframe.test(url))){
return 'iframe';
}
return 'unsupported'; // same domain, not supported
};
/**
* Handles all clicks on links that have been set up to work with Shadowbox
* and cancels the default event behavior when appropriate.
*
* @param {Event} ev The click event object
* @return void
* @private
*/
var handleClick = function(ev){
// get anchor/area element
var link;
if(isLink(this)){
link = this; // jQuery, Prototype, YUI
}else{
link = SL.getTarget(ev); // Ext, standalone
while(!isLink(link) && link.parentNode){
link = link.parentNode;
}
}
//SL.preventDefault(ev); // good for debugging
if(link){
_nnEventTrack(link);
SB.open(link);
if(gallery.length) SL.preventDefault(ev); // stop event
}
};
/**
* Toggles the display of the nav control with the given id on and off.
*
* @param String id The id of the navigation control
* @param Boolean on True to toggle on, false to toggle off
* @return void
* @private
*/
var toggleNav = function(id, on){
var el = SL.get('shadowbox_nav_' + id);
if(el) el.style.display = on ? '' : 'none';
};
/**
* Builds the content for the title and information bars.
*
* @param Function cb A callback function to execute after the
* bars are built
* @return void
* @private
*/
var buildBars = function(cb){
var obj = gallery[current];
var title_i = SL.get('shadowbox_title_inner');
var re = new RegExp(/^\/(videos|fotos)\/(video|galeria)\.php\?id=(\d*)\&lang=(es|eu|en|fr)$/);
var vars=re.exec(obj.href);
if (vars!=null){
var id=vars[3];
var urlDetalle= $('urltira_'+id+'').get('text');
var titulo=''+obj.title+' ';
}else{
var titulo=obj.title || '';
}
// build the title
title_i.innerHTML = titulo;
// build the nav
var nav = SL.get('shadowbox_nav');
if(nav){
var c, n, pl, pa, p;
// need to build the nav?
if(options.displayNav){
c = true;
// next & previous links
var len = gallery.length;
if(len > 1){
if(options.continuous){
n = p = true; // show both
}else{
n = (len - 1) > current; // not last in gallery, show next
p = current > 0; // not first in gallery, show previous
}
}
// in a slideshow?
if(options.slideshowDelay > 0 && hasNext()){
pa = slide_timer != 'paused';
pl = !pa;
}
}else{
c = n = pl = pa = p = false;
}
toggleNav('close', c);
toggleNav('next', n);
toggleNav('play', pl);
toggleNav('pause', pa);
toggleNav('previous', p);
}
// build the counter
var counter = SL.get('shadowbox_counter');
if(counter){
var co = '';
// need to build the counter?
if(options.displayCounter && gallery.length > 1){
if(options.counterType == 'skip'){
// limit the counter?
var i = 0, len = gallery.length, end = len, cont=1;
var limit = parseInt(options.counterLimit);
if(limit < len){ // support large galleries
var h = Math.round(limit / 2);
i = current - h;
if(i < 0) i += len;
end = current + (limit - h);
if(end > len) end -= len;
}
co += '';
while(i != end){
if(i == len) i = 0;
co += ' ';
}else{ // default
co = (current + 1) + ' ' + SB.LANG.of + ' ' + len;
}
}
counter.innerHTML = co;
}
cb();
};
/**
* Hides the title and info bars.
*
* @param Boolean anim True to animate the transition
* @param Function cb A callback function to execute after the
* animation completes
* @return void
* @private
*/
var hideBars = function(anim, cb){
var obj = gallery[current];
var title = SL.get('shadowbox_title');
var info = SL.get('shadowbox_info');
var title_i = SL.get('shadowbox_title_inner');
var info_i = SL.get('shadowbox_info_inner');
// build bars after they are hidden
var fn = function(){
buildBars(cb);
};
var title_h = getComputedHeight(title);
var info_h = getComputedHeight(info) * -1;
if(anim){
// animate the transition
animate(title_i, 'margin-top', title_h, 0.35);
animate(info_i, 'margin-top', info_h, 0.35, fn);
}else{
SL.setStyle(title_i, 'margin-top', title_h + 'px');
SL.setStyle(info_i, 'margin-top', info_h + 'px');
fn();
}
};
/**
* Shows the title and info bars.
*
* @param Function cb A callback function to execute after the
* animation completes
* @return void
* @private
*/
var showBars = function(cb){
var title_i = SL.get('shadowbox_title_inner');
var info_i = SL.get('shadowbox_info_inner');
var t = title_i.innerHTML != ''; // is there a title to display?
if(t) animate(title_i, 'margin-top', 0, 0.35);
animate(info_i, 'margin-top', 0, 0.35, cb);
};
/**
* Loads the Shadowbox with the current piece.
*
* @return void
* @private
*/
var loadContent = function(){
var obj = gallery[current];
if(!obj) return; // invalid
var changing = false;
if(content){
content.remove(); // remove old content first
changing = true; // changing from some previous content
}
// determine player, inline is really just HTML
var p = obj.player == 'inline' ? 'html' : obj.player;
// make sure player is loaded
if(typeof SB[p] != 'function'){
SB.raise('Unknown player ' + obj.player);
}
content = new SB[p](content_id, obj); // instantiate new content object
listenKeys(false); // disable the keyboard temporarily
toggleLoading(true);
hideBars(changing, function(){ // if changing, animate the bars transition
if(!content) return;
// if opening, clear #shadowbox display
if(!changing){
SL.get('shadowbox').style.display = '';
}
var fn = function(){
resizeContent(function(){
if(!content) return;
showBars(function(){
if(!content) return;
// append content just before hiding the loading layer
SL.get('shadowbox_body_inner').innerHTML = SL.createHTML(content.markup(dims));
toggleLoading(false, function(){
if(!content) return;
if(typeof content.onLoad == 'function'){
content.onLoad(); // call onLoad callback if present
}
if(options.onFinish && typeof options.onFinish == 'function'){
options.onFinish(gallery[current]); // fire onFinish handler
}
if(slide_timer != 'paused'){
SB.play(); // kick off next slide
}
listenKeys(true); // re-enable the keyboard
});
});
});
};
if(typeof content.ready != 'undefined'){ // does the object have a ready property?
var id = setInterval(function(){ // if so, wait for the object to be ready
if(content){
if(content.ready){
clearInterval(id); // clean up
id = null;
fn();
}
}else{ // content has been removed
clearInterval(id);
id = null;
}
}, 100);
}else{
fn();
}
});
// preload neighboring gallery images
if(gallery.length > 1){
var next = gallery[current + 1] || gallery[0];
if(next.player == 'img'){
var a = new Image();
a.src = next.content;
}
var prev = gallery[current - 1] || gallery[gallery.length - 1];
if(prev.player == 'img'){
var b = new Image();
b.src = prev.content;
}
}
};
/**
* Calculates the dimensions for Shadowbox, taking into account the borders
* and surrounding elements of the shadowbox_body. If the height/width
* combination is too large for Shadowbox and handleOversize option is set
* to 'resize', the resized dimensions will be returned (preserving the
* original aspect ratio). Otherwise, the originally calculated dimensions
* will be used. Stores all dimensions in the private dims variable.
*
* @param Number height The content player height
* @param Number width The content player width
* @param Boolean resizable True if the content is able to be
* resized. Defaults to false.
* @return void
* @private
*/
var setDimensions = function(height, width, resizable){
resizable = resizable || false;
var sb = SL.get('shadowbox_body');
var h = height = parseInt(height);
var w = width = parseInt(width);
var view_h = SL.getViewportHeight();
var view_w = SL.getViewportWidth();
// calculate the max width
var border_w = parseInt(SL.getStyle(sb, 'border-left-width'), 10)
+ parseInt(SL.getStyle(sb, 'border-right-width'), 10);
var extra_w = border_w + 2 * options.viewportPadding;
if(w + extra_w >= view_w){
w = view_w - extra_w;
}
// calculate the max height
var border_h = parseInt(SL.getStyle(sb, 'border-top-width'), 10)
+ parseInt(SL.getStyle(sb, 'border-bottom-width'), 10);
var bar_h = getComputedHeight(SL.get('shadowbox_title'))
+ getComputedHeight(SL.get('shadowbox_info'));
var extra_h = border_h + 2 * options.viewportPadding + bar_h;
if(h + extra_h >= view_h){
h = view_h - extra_h;
}
// handle oversized content
var drag = false;
var resize_h = height;
var resize_w = width;
var handle = options.handleOversize;
if(resizable && (handle == 'resize' || handle == 'drag')){
var change_h = (height - h) / height;
var change_w = (width - w) / width;
if(handle == 'resize'){
if(change_h > change_w){
w = Math.round((width / height) * h);
}else if(change_w > change_h){
h = Math.round((height / width) * w);
}
// adjust resized height or width accordingly
resize_w = w;
resize_h = h;
}else{
// drag on oversized images only
var link = gallery[current];
if(link) drag = link.player == 'img' && (change_h > 0 || change_w > 0);
}
}
// update dims
dims = {
height: h + border_h + bar_h,
width: w + border_w,
inner_h: h,
inner_w: w,
top: (view_h - (h + extra_h)) / 2 + options.viewportPadding,
resize_h: resize_h,
resize_w: resize_w,
drag: drag
};
};
/**
* Resizes Shadowbox to the given height and width. If the callback
* parameter is given, the transition will be animated and the callback
* function will be called when the animation completes. Note: The private
* content variable must be updated before calling this function.
*
* @param Function cb A callback function to execute after the
* content has been resized
* @return void
* @private
*/
var resizeContent = function(cb){
if(!content) return; // no content
// set new dimensions
setDimensions(content.height, content.width, content.resizable);
if(cb){
switch(options.animSequence){
case 'hw':
adjustHeight(dims.inner_h, dims.top, true, function(){
adjustWidth(dims.width, true, cb);
});
break;
case 'wh':
adjustWidth(dims.width, true, function(){
adjustHeight(dims.inner_h, dims.top, true, cb);
});
break;
case 'sync':
default:
adjustWidth(dims.width, true);
adjustHeight(dims.inner_h, dims.top, true, cb);
}
}else{ // window resize
adjustWidth(dims.width, false);
adjustHeight(dims.inner_h, dims.top, false);
var c = SL.get(content_id);
if(c){
// resize resizable content when in resize mode
if(content.resizable && options.handleOversize == 'resize'){
c.height = dims.resize_h;
c.width = dims.resize_w;
}
// fix draggable positioning if enlarging viewport
if(gallery[current].player == 'img' && options.handleOversize == 'drag'){
var top = parseInt(SL.getStyle(c, 'top'));
if(top + content.height < dims.inner_h){
SL.setStyle(c, 'top', dims.inner_h - content.height + 'px');
}
var left = parseInt(SL.getStyle(c, 'left'));
if(left + content.width < dims.inner_w){
SL.setStyle(c, 'left', dims.inner_w - content.width + 'px');
}
}
}
}
};
/**
* Adjusts the height of #shadowbox_body and centers #shadowbox vertically
* in the viewport.
*
* @param Number height The height to use for #shadowbox_body
* @param Number top The top to use for #shadowbox
* @param Boolean anim True to animate the transition
* @param Function cb A callback to use when the animation
* completes
* @return void
* @private
*/
var adjustHeight = function(height, top, anim, cb){
height = parseInt(height);
// adjust the height
var sb = SL.get('shadowbox_body');
if(anim){
animate(sb, 'height', height, options.resizeDuration);
}else{
SL.setStyle(sb, 'height', height + 'px');
}
// adjust the top
var s = SL.get('shadowbox');
if(anim){
animate(s, 'top', top, options.resizeDuration, cb);
}else{
SL.setStyle(s, 'top', top + 'px');
if(typeof cb == 'function') cb();
}
};
/**
* Adjusts the width of #shadowbox.
*
* @param Number width The width to use for #shadowbox
* @param Boolean anim True to animate the transition
* @param Function cb A callback to use when the animation
* completes
* @return void
* @private
*/
var adjustWidth = function(width, anim, cb){
width = parseInt(width);
// adjust the width
var s = SL.get('shadowbox');
if(anim){
animate(s, 'width', width, options.resizeDuration, cb);
}else{
SL.setStyle(s, 'width', width + 'px');
if(typeof cb == 'function') cb();
}
};
/**
* Sets up a listener on the document for keystrokes.
*
* @param Boolean on True to enable the listener, false to turn
* it off
* @return void
* @private
*/
var listenKeys = function(on){
if(!options.enableKeys) return;
SL[(on ? 'add' : 'remove') + 'Event'](document, 'keydown', handleKey);
};
/**
* A listener function that is fired when a key is pressed.
*
* @param mixed e The event object
* @return void
* @private
*/
var handleKey = function(e){
var code = SL.keyCode(e);
// attempt to prevent default key action
SL.preventDefault(e);
if(code == 81 || code == 88 || code == 27){ // q, x, or esc
SB.close();
}else if(code == 37){ // left arrow
SB.previous();
}else if(code == 39){ // right arrow
SB.next();
}else if(code == 32){ // space bar
SB[(typeof slide_timer == 'number' ? 'pause' : 'play')]();
}
};
/**
* Toggles the visibility of the "loading" layer.
*
* @param Boolean on True to toggle on, false to toggle off
* @param Function cb The callback function to call when toggling
* completes
* @return void
* @private
*/
var toggleLoading = function(on, cb){
var loading = SL.get('shadowbox_loading');
if(on){
loading.style.display = '';
if(typeof cb == 'function') cb();
}else{
var p = gallery[current].player;
var anim = (p == 'img' || p == 'html'); // fade on images & html
var fn = function(){
loading.style.display = 'none';
clearOpacity(loading);
if(typeof cb == 'function') cb();
};
if(anim){
animate(loading, 'opacity', 0, options.fadeDuration, fn);
}else{
fn();
}
}
};
/**
* Sets the top of the container element. This is only necessary in IE6
* where the container uses absolute positioning instead of fixed.
*
* @return void
* @private
*/
var fixTop = function(){
SL.get('shadowbox_container').style.top = document.documentElement.scrollTop + 'px';
};
/**
* Sets the height of the overlay element to the full viewport height. This
* is only necessary in IE6 where the container uses absolute positioning
* instead of fixed, thus restricting the size of the overlay element.
*
* @return void
* @private
*/
var fixHeight = function(){
SL.get('shadowbox_overlay').style.height = SL.getViewportHeight() + 'px';
};
/**
* Determines if there is a next piece to display in the current gallery.
*
* @return bool True if there is another piece, false otherwise
* @private
*/
var hasNext = function(){
return gallery.length > 1 && (current != gallery.length - 1 || options.continuous);
};
/**
* Toggles the visibility of #shadowbox_container and sets its size (if on
* IE6). Also toggles the visibility of elements (, , and
* ) that are troublesome for semi-transparent modal overlays. IE has
* problems with elements, while Firefox has trouble with
* s.
*
* @param Function cb A callback to call after toggling on, absent
* when toggling off
* @return void
* @private
*/
var toggleVisible = function(cb){
var els, v = (cb) ? 'hidden' : 'visible';
var hide = ['select', 'object', 'embed']; // tags to hide
for(var i = 0; i < hide.length; ++i){
els = document.getElementsByTagName(hide[i]);
for(var j = 0, len = els.length; j < len; ++j){
els[j].style.visibility = v;
}
}
// resize & show container
var so = SL.get('shadowbox_overlay');
var sc = SL.get('shadowbox_container');
var sb = SL.get('shadowbox');
if(cb){
// set overlay color/opacity
SL.setStyle(so, {
backgroundColor: options.overlayColor,
opacity: 0
});
if(!options.modal) SL.addEvent(so, 'click', SB.close);
if(ltIE7){
// fix container top & overlay height before showing
fixTop();
fixHeight();
SL.addEvent(window, 'scroll', fixTop);
}
// fade in animation
sb.style.display = 'none'; // will be cleared in loadContent()
sc.style.visibility = 'visible';
animate(so, 'opacity', parseFloat(options.overlayOpacity), options.fadeDuration, cb);
}else{
SL.removeEvent(so, 'click', SB.close);
if(ltIE7) SL.removeEvent(window, 'scroll', fixTop);
// fade out effect
sb.style.display = 'none';
animate(so, 'opacity', 0, options.fadeDuration, function(){
sc.style.visibility = 'hidden';
sb.style.display = '';
clearOpacity(so);
});
}
};
/**
* Initializes the Shadowbox environment. Loads the skin (if necessary),
* compiles the player matching regular expressions, and sets up the
* window resize listener.
*
* @param Object opts (optional) The default options to use
* @return void
* @public
* @static
*/
Shadowbox.init = function(opts){
// don't initialize twice
if(initialized) return;
// make sure language is loaded
if(typeof SB.LANG == 'undefined'){
//SB.raise('No Shadowbox language loaded');
return;
}
// make sure skin is loaded
if(typeof SB.SKIN == 'undefined'){
SB.raise('No Shadowbox skin loaded');
return;
}
// apply custom options
apply(options, opts || {});
// add markup
var markup = SB.SKIN.markup.replace(/\{(\w+)\}/g, function(m, p){
return SB.LANG[p];
});
var bd = document.body || document.documentElement;
SL.append(bd, markup);
// several fixes for IE6
if(ltIE7){
// give the container absolute positioning
SL.setStyle(SL.get('shadowbox_container'), 'position', 'absolute');
// give shadowbox_body "layout"...whatever that is
SL.get('shadowbox_body').style.zoom = 1;
// use AlphaImageLoader for transparent PNG support
var png = SB.SKIN.png_fix;
if(png && png.constructor == Array){
for(var i = 0; i < png.length; ++i){
var el = SL.get(png[i]);
if(el){
var match = SL.getStyle(el, 'background-image').match(/url\("(.*\.png)"\)/);
if(match){
SL.setStyle(el, {
backgroundImage: 'none',
filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true,src=' + match[1] + ',sizingMethod=scale);'
});
}
}
}
}
}
// compile file type regular expressions here for speed
for(var e in options.ext){
RE[e] = new RegExp('\.(' + options.ext[e].join('|') + ')\s*$', 'i');
}
// set up window resize event handler
var id;
SL.addEvent(window, 'resize', function(){
// use 50 ms event buffering to prevent jerky window resizing
if(id){
clearTimeout(id);
id = null;
}
id = setTimeout(function(){
if(ltIE7) fixHeight();
resizeContent();
}, 50);
});
if(!options.skipSetup) SB.setup();
initialized = true;
};
/**
* Dynamically loads the specified skin for use with Shadowbox. If the skin
* is included already in the page via the appropriate