/*
Script: mootools.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/).
*/
var MooTools = {
version : "1.2.1", build : "0d4845aab3d9a4fdee2f0d4a6dd59210e4b697cf"};
var Native = function(K) {
K = K || {
};
var A = K.name;
var I = K.legacy;
var B = K.protect;
var C = K.implement;
var H = K.generics;
var F = K.initialize;
var G = K.afterImplement || function() {
};
var D = F || I;
H = H !== false;
D.constructor = Native;
D.$family = {
name : "native"};
if(I && F) {
D.prototype = I.prototype}
D.prototype.constructor = D;
if(A) {
var E = A.toLowerCase();
D.prototype.$family = {
name : E};
Native.typize(D, E)}
var J = function(N, L, O, M) {
if(!B || M ||!N.prototype[L]) {
N.prototype[L] = O}
if(H) {
Native.genericize(N, L, B)}
G.call(N, L, O);
return N};
D.alias = function(N, L, O) {
if(typeof N == "string") {
if((N = this.prototype[N])) {
return J(this, L, N, O)}
}
for(var M in N) {
this.alias(M, N[M], L)}
return this};
D.implement = function(M, L, O) {
if(typeof M == "string") {
return J(this, M, L, O)}
for(var N in M) {
J(this, N, M[N], L)}
return this};
if(C) {
D.implement(C)}
return D};
Native.genericize = function(B, C, A) {
if((!A ||!B[C]) && typeof B.prototype[C] == "function") {
B[C] = function() {
var D = Array.prototype.slice.call(arguments);
return B.prototype[C].apply(D.shift(), D)}
}
};
Native.implement = function(D, C) {
for(var B = 0, A = D.length; B < A; B++) {
D[B].implement(C)}
};
Native.typize = function(A, B) {
if(!A.type) {
A.type = function(C) {
return($type(C) === B)}
}
};
(function() {
var A = {
Array : Array, Date : Date, Function : Function, Number : Number, RegExp : RegExp, String : String}; for(var G in A) {
new Native( {
name : G, initialize : A[G], protect : true}
)}
var D = {
"boolean" : Boolean, "native" : Native, object : Object}; for(var C in D) {
Native.typize(D[C], C)}
var F = {
Array : ["concat", "indexOf", "join", "lastIndexOf", "pop", "push", "reverse", "shift", "slice", "sort", "splice", "toString", "unshift", "valueOf"], String : ["charAt", "charCodeAt", "concat", "indexOf", "lastIndexOf", "match", "replace", "search", "slice", "split", "substr", "substring", "toLowerCase", "toUpperCase", "valueOf"]}; for(var E in F) {
for(var B = F[E].length; B--; ) {
Native.genericize(window[E], F[E][B], true)}
}
}
)();
var Hash = new Native( {
name : "Hash", initialize : function(A) {
if($type(A) == "hash") {
A = $unlink(A.getClean())}
for(var B in A) {
this[B] = A[B]}
return this}
}
);
Hash.implement( {
forEach : function(B, C) {
for(var A in this) {
if(this.hasOwnProperty(A)) {
B.call(C, this[A], A, this)}
}
}
, getClean : function() {
var B = {
}; for(var A in this) {
if(this.hasOwnProperty(A)) {
B[A] = this[A]}
}
return B}
, getLength : function() {
var B = 0; for(var A in this) {
if(this.hasOwnProperty(A)) {
B++}
}
return B}
}
);
Hash.alias("forEach", "each");
Array.implement( {
forEach : function(C, D) {
for(var B = 0, A = this.length; B < A; B++) {
C.call(D, this[B], B, this)}
}
}
);
Array.alias("forEach", "each");
function $A(C) {
if(C.item) {
var D = [];
for(var B = 0, A = C.length; B < A; B++) {
D[B] = C[B]}
return D}
return Array.prototype.slice.call(C)}
function $arguments(A) {
return function() {
return arguments[A]}
}
function $chk(A) {
return !!(A || A === 0)}
function $clear(A) {
clearTimeout(A);
clearInterval(A);
return null}
function $defined(A) {
return(A != undefined)}
function $each(C, B, D) {
var A = $type(C);
((A == "arguments" || A == "collection" || A == "array") ? Array : Hash).each(C, B, D)}
function $empty() {
}
function $extend(C, A) {
for(var B in (A || {
}
)) {
C[B] = A[B]}
return C}
function $H(A) {
return new Hash(A)}
function $lambda(A) {
return(typeof A == "function") ? A : function() {
return A}
}
function $merge() {
var E = {
};
for(var D = 0, A = arguments.length; D < A; D++) {
var B = arguments[D];
if($type(B) != "object") {
continue}
for(var C in B) {
var G = B[C], F = E[C];
E[C] = (F && $type(G) == "object" && $type(F) == "object") ? $merge(F, G) : $unlink(G)}
}
return E}
function $pick() {
for(var B = 0, A = arguments.length; B < A; B++) {
if(arguments[B] != undefined) {
return arguments[B]}
}
return null}
function $random(B, A) {
return Math.floor(Math.random() * (A - B + 1) + B)}
function $splat(B) {
var A = $type(B);
return(A) ? ((A != "array" && A != "arguments") ? [B] : B) : []}
var $time = Date.now || function() {
return + new Date};
function $try() {
for(var B = 0, A = arguments.length; B < A; B++) {
try {
return arguments[B]()}
catch(C) {
}
}
return null}
function $type(A) {
if(A == undefined) {
return false}
if(A.$family) {
return(A.$family.name == "number" &&!isFinite(A)) ? false : A.$family.name}
if(A.nodeName) {
switch(A.nodeType) {
case 1 : return"element";
case 3 : return(/\S/).test(A.nodeValue)?"textnode":"whitespace"}}else{if(typeof A.length=="number"){if(A.callee){return"arguments"}else{if(A.item){return"collection"}}}}return typeof A}function $unlink(C){var B;
switch($type(C)) {
case"object" : B = {
};
for(var E in C) {
B[E] = $unlink(C[E])}
break;
case"hash" : B = new Hash(C);
break;
case"array" : B = [];
for(var D = 0, A = C.length; D < A; D++) {
B[D] = $unlink(C[D])}
break;
default : return C}
return B}
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 B in this.Engines) {
var A = this.Engines[B]();
if(A) {
this.Engine = {
name : B, version : A};
this.Engine[B] = this.Engine[B + A] = true;
break}
}
return {
name : B, version : A}
};
Browser.detect();
Browser.Request = function() {
return $try(function() {
return new XMLHttpRequest()}
, function() {
return new ActiveXObject("MSXML2.XMLHTTP")}
)};
Browser.Features.xhr =!!(Browser.Request());
Browser.Plugins.Flash = (function() {
var A = ($try(function() {
return navigator.plugins["Shockwave Flash"].description}
, function() {
return new ActiveXObject("ShockwaveFlash.ShockwaveFlash").GetVariable("$version")}
) || "0 r0").match(/\d+/g);return{version:parseInt(A[0]||0+"."+A[1]||0),build:parseInt(A[2]||0)}})();
function $exec(B) {
if(!B) {
return B}
if(window.execScript) {
window.execScript(B)}
else {
var A = document.createElement("script");
A.setAttribute("type", "text/javascript");
A[(Browser.Engine.webkit && Browser.Engine.version < 420) ? "innerText" : "text"] = B;
document.head.appendChild(A);
document.head.removeChild(A)}
return B}
Native.UID = 1;
var $uid = (Browser.Engine.trident) ? function(A) {
return(A.uid || (A.uid = [Native.UID++]))[0]}
: function(A) {
return A.uid || (A.uid = Native.UID++)};
var Window = new Native( {
name : "Window", legacy : (Browser.Engine.trident) ? null : window.Window, initialize : function(A) {
$uid(A); if(!A.Element) {
A.Element = $empty; if(Browser.Engine.webkit) {
A.document.createElement("iframe")}
A.Element.prototype = (Browser.Engine.webkit) ? window["[[DOMElement.prototype]]"] : {
}
}
A.document.window = A; return $extend(A, Window.Prototype)}
, afterImplement : function(B, A) {
window[B] = Window.Prototype[B] = A}
}
);
Window.Prototype = {
$family : {
name : "window"}
};
new Window(window);
var Document = new Native( {
name : "Document", legacy : (Browser.Engine.trident) ? null : window.Document, initialize : function(A) {
$uid(A); A.head = A.getElementsByTagName("head")[0]; A.html = A.getElementsByTagName("html")[0]; if(Browser.Engine.trident && Browser.Engine.version <= 4) {
$try(function() {
A.execCommand("BackgroundImageCache", false, true)}
)}
if(Browser.Engine.trident) {
A.window.attachEvent("onunload", function() {
A.window.detachEvent("onunload", arguments.callee); A.head = A.html = A.window = null}
)}
return $extend(A, Document.Prototype)}
, afterImplement : function(B, A) {
document[B] = Document.Prototype[B] = A}
}
);
Document.Prototype = {
$family : {
name : "document"}
};
new Document(document);
Array.implement( {
every : function(C, D) {
for(var B = 0, A = this.length; B < A; B++) {
if(!C.call(D, this[B], B, this)) {
return false}
}
return true}
, filter : function(D, E) {
var C = []; for(var B = 0, A = this.length; B < A; B++) {
if(D.call(E, this[B], B, this)) {
C.push(this[B])}
}
return C}
, clean : function() {
return this.filter($defined)}
, indexOf : function(C, D) {
var A = this.length; for(var B = (D < 0) ? Math.max(0, A + D) : D || 0; B < A; B++) {
if(this[B] === C) {
return B}
}
return - 1}
, map : function(D, E) {
var C = []; for(var B = 0, A = this.length; B < A; B++) {
C[B] = D.call(E, this[B], B, this)}
return C}
, some : function(C, D) {
for(var B = 0, A = this.length; B < A; B++) {
if(C.call(D, this[B], B, this)) {
return true}
}
return false}
, associate : function(C) {
var D = {
}
, B = Math.min(this.length, C.length); for(var A = 0; A < B; A++) {
D[C[A]] = this[A]}
return D}
, link : function(C) {
var A = {
}; for(var E = 0, B = this.length; E < B; E++) {
for(var D in C) {
if(C[D](this[E])) {
A[D] = this[E]; delete C[D]; break}
}
}
return A}
, contains : function(A, B) {
return this.indexOf(A, B) !=- 1}
, extend : function(C) {
for(var B = 0, A = C.length; B < A; B++) {
this.push(C[B])}
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(A) {
if(!this.contains(A)) {
this.push(A)}
return this}
, combine : function(C) {
for(var B = 0, A = C.length; B < A; B++) {
this.include(C[B])}
return this}
, erase : function(B) {
for(var A = this.length; A--; A) {
if(this[A] === B) {
this.splice(A, 1)}
}
return this}
, empty : function() {
this.length = 0; return this}
, flatten : function() {
var D = []; for(var B = 0, A = this.length; B < A; B++) {
var C = $type(this[B]); if(!C) {
continue}
D = D.concat((C == "array" || C == "collection" || C == "arguments") ? Array.flatten(this[B]) : this[B])}
return D}
, hexToRgb : function(B) {
if(this.length != 3) {
return null}
var A = this.map(function(C) {
if(C.length == 1) {
C += C}
return C.toInt(16)}
); return(B) ? A : "rgb(" + A + ")"}
, rgbToHex : function(D) {
if(this.length < 3) {
return null}
if(this.length == 4 && this[3] == 0 &&!D) {
return"transparent"}
var B = []; for(var A = 0; A < 3; A++) {
var C = (this[A] - 0).toString(16); B.push((C.length == 1) ? "0" + C : C)}
return(D) ? B : "#" + B.join("")}
}
);
Function.implement( {
extend : function(A) {
for(var B in A) {
this[B] = A[B]}
return this}
, create : function(B) {
var A = this; B = B || {
}; return function(D) {
var C = B.arguments; C = (C != undefined) ? $splat(C) : Array.slice(arguments, (B.event) ? 1 : 0); if(B.event) {
C = [D || window.event].extend(C)}
var E = function() {
return A.apply(B.bind || null, C)}; if(B.delay) {
return setTimeout(E, B.delay)}
if(B.periodical) {
return setInterval(E, B.periodical)}
if(B.attempt) {
return $try(E)}
return E()}
}
, run : function(A, B) {
return this.apply(B, $splat(A))}
, pass : function(A, B) {
return this.create( {
bind : B, arguments : A}
)}
, bind : function(B, A) {
return this.create( {
bind : B, arguments : A}
)}
, bindWithEvent : function(B, A) {
return this.create( {
bind : B, arguments : A, event : true}
)}
, attempt : function(A, B) {
return this.create( {
bind : B, arguments : A, attempt : true}
)()}
, delay : function(B, C, A) {
return this.create( {
bind : C, arguments : A, delay : B}
)()}
, periodical : function(C, B, A) {
return this.create( {
bind : B, arguments : A, periodical : C}
)()}
}
);
Number.implement( {
limit : function(B, A) {
return Math.min(A, Math.max(B, this))}
, round : function(A) {
A = Math.pow(10, A || 0); return Math.round(this * A) / A}
, times : function(B, C) {
for(var A = 0; A < this; A++) {
B.call(C, A, this)}
}
, toFloat : function() {
return parseFloat(this)}
, toInt : function(A) {
return parseInt(this, A || 10)}
}
);
Number.alias("times", "each");
(function(B) {
var A = {
}; B.each(function(C) {
if(!Number[C]) {
A[C] = function() {
return Math[C].apply(null, [this].concat($A(arguments)))}
}
}
); Number.implement(A)}
)(["abs", "acos", "asin", "atan", "atan2", "ceil", "cos", "exp", "floor", "log", "max", "min", "pow", "sin", "sqrt", "tan"]);
String.implement( {
test : function(A, B) {
return((typeof A == "string") ? new RegExp(A, B) : A).test(this)}
, contains : function(A, B) {
return(B) ? (B + this + B).indexOf(B + A + B) >- 1 : this.indexOf(A) >- 1}
, trim : function() {
return this.replace(/^\s+|\s+$/g,"")},clean:function(){return this.replace(/\s+/g," ").trim()},camelCase:function(){return this.replace(/-\D/g,function(A){return A.charAt(1).toUpperCase()})},hyphenate:function(){return this.replace(/[A-Z]/g,function(A){return("-"+A.charAt(0).toLowerCase())})},capitalize:function(){return this.replace(/\b[a-z]/g,function(A){return A.toUpperCase()})},escapeRegExp:function(){return this.replace(/([-.*+?^${}()|[\]\/\\])/g,"\\$1")},toInt:function(A){return parseInt(this,A||10)},toFloat:function(){return parseFloat(this)},hexToRgb:function(B){var A=this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);return(A)?A.slice(1).hexToRgb(B):null},rgbToHex:function(B){var A=this.match(/\d{1,3}/g);return(A)?A.rgbToHex(B):null},stripScripts:function(B){var A="";var C=this.replace(/]*>([\s\S]*?)<\/script>/gi,function(){A+=arguments[1]+"\n";return""});if(B===true){$exec(A)}else{if($type(B)=="function"){B(A,C)}}return C},substitute:function(A,B){return this.replace(B||(/\\?\{([^{}]+)\}/g),function(D,C){if(D.charAt(0)=="\\"){return D.slice(1)}return(A[C]!=undefined)?A[C]:""})}});
Hash.implement( {
has : Object.prototype.hasOwnProperty, keyOf : function(B) {
for(var A in this) {
if(this.hasOwnProperty(A) && this[A] === B) {
return A}
}
return null}
, hasValue : function(A) {
return(Hash.keyOf(this, A) !== null)}
, extend : function(A) {
Hash.each(A, function(C, B) {
Hash.set(this, B, C)}
, this); return this}
, combine : function(A) {
Hash.each(A, function(C, B) {
Hash.include(this, B, C)}
, this); return this}
, erase : function(A) {
if(this.hasOwnProperty(A)) {
delete this[A]}
return this}
, get : function(A) {
return(this.hasOwnProperty(A)) ? this[A] : null}
, set : function(A, B) {
if(!this[A] || this.hasOwnProperty(A)) {
this[A] = B}
return this}
, empty : function() {
Hash.each(this, function(B, A) {
delete this[A]}
, this); return this}
, include : function(B, C) {
var A = this[B]; if(A == undefined) {
this[B] = C}
return this}
, map : function(B, C) {
var A = new Hash; Hash.each(this, function(E, D) {
A.set(D, B.call(C, E, D, this))}
, this); return A}
, filter : function(B, C) {
var A = new Hash; Hash.each(this, function(E, D) {
if(B.call(C, E, D, this)) {
A.set(D, E)}
}
, this); return A}
, every : function(B, C) {
for(var A in this) {
if(this.hasOwnProperty(A) &&!B.call(C, this[A], A)) {
return false}
}
return true}
, some : function(B, C) {
for(var A in this) {
if(this.hasOwnProperty(A) && B.call(C, this[A], A)) {
return true}
}
return false}
, getKeys : function() {
var A = []; Hash.each(this, function(C, B) {
A.push(B)}
); return A}
, getValues : function() {
var A = []; Hash.each(this, function(B) {
A.push(B)}
); return A}
, toQueryString : function(A) {
var B = []; Hash.each(this, function(F, E) {
if(A) {
E = A + "[" + E + "]"}
var D; switch($type(F)) {
case"object" : D = Hash.toQueryString(F, E); break; case"array" : var C = {
}; F.each(function(H, G) {
C[G] = H}
); D = Hash.toQueryString(C, E); break; default : D = E + "=" + encodeURIComponent(F)}
if(F != undefined) {
B.push(D)}
}
); return B.join("&")}
}
);
Hash.alias( {
keyOf : "indexOf", hasValue : "contains"}
);
var Event = new Native( {
name : "Event", initialize : function(A, F) {
F = F || window; var K = F.document; A = A || F.event; if(A.$extended) {
return A}
this.$extended = true; var J = A.type; var G = A.target || A.srcElement; while(G && G.nodeType == 3) {
G = G.parentNode}
if(J.test(/key/)){var B=A.which||A.keyCode;var M=Event.Keys.keyOf(B);if(J=="keydown"){var D=B-111;if(D>0&&D<13){M="f"+D}}M=M||String.fromCharCode(B).toLowerCase()}else{if(J.match(/(click|mouse|menu)/i)){K=(!K.compatMode||K.compatMode=="CSS1Compat")?K.html:K.body;var I={x:A.pageX||A.clientX+K.scrollLeft,y:A.pageY||A.clientY+K.scrollTop};var C={x:(A.pageX)?A.pageX-F.pageXOffset:A.clientX,y:(A.pageY)?A.pageY-F.pageYOffset:A.clientY};if(J.match(/DOMMouseScroll|mousewheel/)){var H=(A.wheelDelta)?A.wheelDelta/120:-(A.detail||0)/3}var E=(A.which==3)||(A.button==2);var L=null;if(J.match(/over|out/)){switch(J){case"mouseover":L=A.relatedTarget||A.fromElement;break;case"mouseout":L=A.relatedTarget||A.toElement}if(!(function(){while(L&&L.nodeType==3){L=L.parentNode}return true}).create({attempt:Browser.Engine.gecko})()){L=false}}}}return $extend(this,{event:A,type:J,page:I,client:C,rightClick:E,wheel:H,relatedTarget:L,target:G,code:B,key:M,shift:A.shiftKey,control:A.ctrlKey,alt:A.altKey,meta:A.metaKey})}});
Event.Keys = new Hash( {
enter : 13, up : 38, down : 40, left : 37, right : 39, esc : 27, space : 32, backspace : 8, tab : 9, "delete" : 46}
);
Event.implement( {
stop : function() {
return this.stopPropagation().preventDefault()}
, stopPropagation : function() {
if(this.event.stopPropagation) {
this.event.stopPropagation()}
else {
this.event.cancelBubble = true}
return this}
, preventDefault : function() {
if(this.event.preventDefault) {
this.event.preventDefault()}
else {
this.event.returnValue = false}
return this}
}
);
var Class = new Native( {
name : "Class", initialize : function(B) {
B = B || {
}; var A = function() {
for(var E in this) {
if($type(this[E]) != "function") {
this[E] = $unlink(this[E])}
}
this.constructor = A; if(Class.prototyping) {
return this}
var D = (this.initialize) ? this.initialize.apply(this, arguments) : this; if(this.options && this.options.initialize) {
this.options.initialize.call(this)}
return D}; for(var C in Class.Mutators) {
if(!B[C]) {
continue}
B = Class.Mutators[C](B, B[C]); delete B[C]}
$extend(A, this); A.constructor = Class; A.prototype = B; return A}
}
);
Class.Mutators = {
Extends : function(C, A) {
Class.prototyping = A.prototype;
var B = new A;
delete B.parent;
B = Class.inherit(B, C);
delete Class.prototyping;
return B}
, Implements : function(A, B) {
$splat(B).each(function(C) {
Class.prototying = C; $extend(A, ($type(C) == "class") ? new C : C); delete Class.prototyping}
);
return A}
};
Class.extend( {
inherit : function(B, E) {
var A = arguments.callee.caller; for(var D in E) {
var C = E[D]; var G = B[D]; var F = $type(C); if(G && F == "function") {
if(C != G) {
if(A) {
C.__parent = G; B[D] = C}
else {
Class.override(B, D, C)}
}
}
else {
if(F == "object") {
B[D] = $merge(G, C)}
else {
B[D] = C}
}
}
if(A) {
B.parent = function() {
return arguments.callee.caller.__parent.apply(this, arguments)}
}
return B}
, override : function(B, A, E) {
var D = Class.prototyping; if(D && B[A] != D[A]) {
D = null}
var C = function() {
var F = this.parent; this.parent = D ? D[A] : B[A]; var G = E.apply(this, arguments); this.parent = F; return G}; B[A] = C}
}
);
Class.implement( {
implement : function() {
var A = this.prototype; $each(arguments, function(B) {
Class.inherit(A, B)}
); return this}
}
);
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(C, B, A) {
C = Events.removeOn(C); if(B != $empty) {
this.$events[C] = this.$events[C] || []; this.$events[C].include(B); if(A) {
B.internal = true}
}
return this}
, addEvents : function(A) {
for(var B in A) {
this.addEvent(B, A[B])}
return this}
, fireEvent : function(C, B, A) {
C = Events.removeOn(C); if(!this.$events ||!this.$events[C]) {
return this}
this.$events[C].each(function(D) {
D.create( {
bind : this, delay : A, "arguments" : B}
)()}
, this); return this}
, removeEvent : function(B, A) {
B = Events.removeOn(B); if(!this.$events[B]) {
return this}
if(!A.internal) {
this.$events[B].erase(A)}
return this}
, removeEvents : function(C) {
if($type(C) == "object") {
for(var D in C) {
this.removeEvent(D, C[D])}
return this}
if(C) {
C = Events.removeOn(C)}
for(var D in this.$events) {
if(C && C != D) {
continue}
var B = this.$events[D]; for(var A = B.length; A--; A) {
this.removeEvent(D, B[A])}
}
return this}
}
);
Events.removeOn = function(A) {
return A.replace(/^on([A-Z])/,function(B,C){return C.toLowerCase()})};
var Options = new Class( {
setOptions : function() {
this.options = $merge.run([this.options].extend(arguments)); if(!this.addEvent) {
return this}
for(var A in this.options) {
if($type(this.options[A]) != "function" ||!(/^on[A-Z]/).test(A)){continue}this.addEvent(A,this.options[A]);delete this.options[A]}return this}});
var Element = new Native( {
name : "Element", legacy : window.Element, initialize : function(A, B) {
var C = Element.Constructors.get(A); if(C) {
return C(B)}
if(typeof A == "string") {
return document.newElement(A, B)}
return $(A).set(B)}
, afterImplement : function(A, B) {
Element.Prototype[A] = B; if(Array[A]) {
return }
Elements.implement(A, function() {
var C = [], G = true; for(var E = 0, D = this.length; E < D; E++) {
var F = this[E][A].apply(this[E], arguments); C.push(F); if(G) {
G = ($type(F) == "element")}
}
return(G) ? new Elements(C) : C}
)}
}
);
Element.Prototype = {
$family : {
name : "element"}
};
Element.Constructors = new Hash;
var IFrame = new Native( {
name : "IFrame", generics : false, initialize : function() {
var E = Array.link(arguments, {
properties : Object.type, iframe : $defined}
); var C = E.properties || {
}; var B = $(E.iframe) || false; var D = C.onload || $empty; delete C.onload; C.id = C.name = $pick(C.id, C.name, B.id, B.name, "IFrame_" + $time()); B = new Element(B || "iframe", C); var A = function() {
var F = $try(function() {
return B.contentWindow.location.host}
); if(F && F == window.location.host) {
var G = new Window(B.contentWindow); new Document(B.contentWindow.document); $extend(G.Element.prototype, Element.Prototype)}
D.call(B.contentWindow, B.contentWindow.document)}; (window.frames[C.id]) ? A() : B.addListener("load", A); return B}
}
);
var Elements = new Native( {
initialize : function(F, B) {
B = $extend( {
ddup : true, cash : true}
, B); F = F || []; if(B.ddup || B.cash) {
var G = {
}
, E = []; for(var C = 0, A = F.length; C < A; C++) {
var D = $.element(F[C], !B.cash); if(B.ddup) {
if(G[D.uid]) {
continue}
G[D.uid] = true}
E.push(D)}
F = E}
return(B.cash) ? $extend(F, this) : F}
}
);
Elements.implement( {
filter : function(A, B) {
if(!A) {
return this}
return new Elements(Array.filter(this, (typeof A == "string") ? function(C) {
return C.match(A)}
: A, B))}
}
);
Document.implement( {
newElement : function(A, B) {
if(Browser.Engine.trident && B) {
["name", "type", "checked"].each(function(C) {
if(!B[C]) {
return }
A += " " + C + '="' + B[C] + '"'; if(C != "checked") {
delete B[C]}
}
); A = "<" + A + ">"}
return $.element(this.createElement(A)).set(B)}
, newTextNode : function(A) {
return this.createTextNode(A)}
, getDocument : function() {
return this}
, getWindow : function() {
return this.window}
}
);
Window.implement( {
$ : function(B, C) {
if(B && B.$family && B.uid) {
return B}
var A = $type(B); return($[A]) ? $[A](B, C, this.document) : null}
, $$ : function(A) {
if(arguments.length == 1 && typeof A == "string") {
return this.document.getElements(A)}
var F = []; var C = Array.flatten(arguments); for(var D = 0, B = C.length; D < B; D++) {
var E = C[D]; switch($type(E)) {
case"element" : F.push(E); break; case"string" : F.extend(this.document.getElements(E, true))}
}
return new Elements(F)}
, getDocument : function() {
return this.document}
, getWindow : function() {
return this}
}
);
$.string = function(C, B, A) {
C = A.getElementById(C);
return(C) ? $.element(C, B) : null};
$.element = function(A, D) {
$uid(A);
if(!D &&!A.$family &&!(/^object|embed$/i).test(A.tagName)){var B=Element.Prototype;
for(var C in B) {
A[C] = B[C]}
}
return A};
$.object = function(B, C, A) {
if(B.toElement) {
return $.element(B.toElement(A), C)}
return null};
$.textnode = $.whitespace = $.window = $.document = $arguments(0);
Native.implement([Element, Document], {
getElement : function(A, B) {
return $(this.getElements(A, true)[0] || null, B)}
, getElements : function(A, D) {
A = A.split(","); var C = []; var B = (A.length > 1); A.each(function(E) {
var F = this.getElementsByTagName(E.trim()); (B) ? C.extend(F) : C = F}
, this); return new Elements(C, {
ddup : B, cash :!D}
)}
}
);
(function() {
var H = {
}
, F = {
}; var I = {
input : "checked", option : "selected", textarea : (Browser.Engine.webkit && Browser.Engine.version < 420) ? "innerHTML" : "value"}; var C = function(L) {
return(F[L] || (F[L] = {
}
))}; var G = function(N, L) {
if(!N) {
return }
var M = N.uid; if(Browser.Engine.trident) {
if(N.clearAttributes) {
var P = L && N.cloneNode(false); N.clearAttributes(); if(P) {
N.mergeAttributes(P)}
}
else {
if(N.removeEvents) {
N.removeEvents()}
}
if((/object/i).test(N.tagName)){for(var O in N){if(typeof N[O]=="function"){N[O]=$empty}}Element.dispose(N)}}if(!M){return }H[M]=F[M]=null};var D=function(){Hash.each(H,G);if(Browser.Engine.trident){$A(document.getElementsByTagName("object")).each(G)}if(window.CollectGarbage){CollectGarbage()}H=F=null};var J=function(N,L,S,M,P,R){var O=N[S||L];var Q=[];while(O){if(O.nodeType==1&&(!M||Element.match(O,M))){if(!P){return $(O,R)}Q.push(O)}O=O[L]}return(P)?new Elements(Q,{ddup:false,cash:!R}):null};var E={html:"innerHTML","class":"className","for":"htmlFor",text:(Browser.Engine.trident||(Browser.Engine.webkit&&Browser.Engine.version<420))?"innerText":"textContent"};var B=["compact","nowrap","ismap","declare","noshade","checked","disabled","readonly","multiple","selected","noresize","defer"];var K=["value","accessKey","cellPadding","cellSpacing","colSpan","frameBorder","maxLength","readOnly","rowSpan","tabIndex","useMap"];Hash.extend(E,B.associate(B));Hash.extend(E,K.associate(K.map(String.toLowerCase)));var A={before:function(M,L){if(L.parentNode){L.parentNode.insertBefore(M,L)}},after:function(M,L){if(!L.parentNode){return }var N=L.nextSibling;(N)?L.parentNode.insertBefore(M,N):L.parentNode.appendChild(M)},bottom:function(M,L){L.appendChild(M)},top:function(M,L){var N=L.firstChild;(N)?L.insertBefore(M,N):L.appendChild(M)}};A.inside=A.bottom;Hash.each(A,function(L,M){M=M.capitalize();Element.implement("inject"+M,function(N){L(this,$(N,true));return this});Element.implement("grab"+M,function(N){L($(N,true),this);return this})});Element.implement({set:function(O,M){switch($type(O)){case"object":for(var N in O){this.set(N,O[N])}break;case"string":var L=Element.Properties.get(O);(L&&L.set)?L.set.apply(this,Array.slice(arguments,1)):this.setProperty(O,M)}return this},get:function(M){var L=Element.Properties.get(M);return(L&&L.get)?L.get.apply(this,Array.slice(arguments,1)):this.getProperty(M)},erase:function(M){var L=Element.Properties.get(M);(L&&L.erase)?L.erase.apply(this):this.removeProperty(M);return this},setProperty:function(M,N){var L=E[M];if(N==undefined){return this.removeProperty(M)}if(L&&B[M]){N=!!N}(L)?this[L]=N:this.setAttribute(M,""+N);return this},setProperties:function(L){for(var M in L){this.setProperty(M,L[M])}return this},getProperty:function(M){var L=E[M];var N=(L)?this[L]:this.getAttribute(M,2);return(B[M])?!!N:(L)?N:N||null},getProperties:function(){var L=$A(arguments);return L.map(this.getProperty,this).associate(L)},removeProperty:function(M){var L=E[M];(L)?this[L]=(L&&B[M])?false:"":this.removeAttribute(M);return this},removeProperties:function(){Array.each(arguments,this.removeProperty,this);return this},hasClass:function(L){return this.className.contains(L," ")},addClass:function(L){if(!this.hasClass(L)){this.className=(this.className+" "+L).clean()}return this},removeClass:function(L){this.className=this.className.replace(new RegExp("(^|\\s)"+L+"(?:\\s|$)"),"$1");return this},toggleClass:function(L){return this.hasClass(L)?this.removeClass(L):this.addClass(L)},adopt:function(){Array.flatten(arguments).each(function(L){L=$(L,true);if(L){this.appendChild(L)}},this);return this},appendText:function(M,L){return this.grab(this.getDocument().newTextNode(M),L)},grab:function(M,L){A[L||"bottom"]($(M,true),this);return this},inject:function(M,L){A[L||"bottom"](this,$(M,true));return this},replaces:function(L){L=$(L,true);L.parentNode.replaceChild(this,L);return this},wraps:function(M,L){M=$(M,true);return this.replaces(M).grab(M,L)},getPrevious:function(L,M){return J(this,"previousSibling",null,L,false,M)},getAllPrevious:function(L,M){return J(this,"previousSibling",null,L,true,M)},getNext:function(L,M){return J(this,"nextSibling",null,L,false,M)},getAllNext:function(L,M){return J(this,"nextSibling",null,L,true,M)},getFirst:function(L,M){return J(this,"nextSibling","firstChild",L,false,M)},getLast:function(L,M){return J(this,"previousSibling","lastChild",L,false,M)},getParent:function(L,M){return J(this,"parentNode",null,L,false,M)},getParents:function(L,M){return J(this,"parentNode",null,L,true,M)},getChildren:function(L,M){return J(this,"nextSibling","firstChild",L,true,M)},getWindow:function(){return this.ownerDocument.window},getDocument:function(){return this.ownerDocument},getElementById:function(O,N){var M=this.ownerDocument.getElementById(O);if(!M){return null}for(var L=M.parentNode;L!=this;L=L.parentNode){if(!L){return null}}return $.element(M,N)},getSelected:function(){return new Elements($A(this.options).filter(function(L){return L.selected}))},getComputedStyle:function(M){if(this.currentStyle){return this.currentStyle[M.camelCase()]}var L=this.getDocument().defaultView.getComputedStyle(this,null);return(L)?L.getPropertyValue([M.hyphenate()]):null},toQueryString:function(){var L=[];this.getElements("input, select, textarea",true).each(function(M){if(!M.name||M.disabled){return }var N=(M.tagName.toLowerCase()=="select")?Element.getSelected(M).map(function(O){return O.value}):((M.type=="radio"||M.type=="checkbox")&&!M.checked)?null:M.value;$splat(N).each(function(O){if(typeof O!="undefined"){L.push(M.name+"="+encodeURIComponent(O))}})});return L.join("&")},clone:function(O,L){O=O!==false;var R=this.cloneNode(O);var N=function(V,U){if(!L){V.removeAttribute("id")}if(Browser.Engine.trident){V.clearAttributes();V.mergeAttributes(U);V.removeAttribute("uid");if(V.options){var W=V.options,S=U.options;for(var T=W.length;T--;){W[T].selected=S[T].selected}}}var X=I[U.tagName.toLowerCase()];if(X&&U[X]){V[X]=U[X]}};if(O){var P=R.getElementsByTagName("*"),Q=this.getElementsByTagName("*");for(var M=P.length;M--;){N(P[M],Q[M])}}N(R,this);return $(R)},destroy:function(){Element.empty(this);Element.dispose(this);G(this,true);return null},empty:function(){$A(this.childNodes).each(function(L){Element.destroy(L)});return this},dispose:function(){return(this.parentNode)?this.parentNode.removeChild(this):this},hasChild:function(L){L=$(L,true);if(!L){return false}if(Browser.Engine.webkit&&Browser.Engine.version<420){return $A(this.getElementsByTagName(L.tagName)).contains(L)}return(this.contains)?(this!=L&&this.contains(L)):!!(this.compareDocumentPosition(L)&16)},match:function(L){return(!L||(L==this)||(Element.get(this,"tag")==L))}});Native.implement([Element,Window,Document],{addListener:function(O,N){if(O=="unload"){var L=N,M=this;N=function(){M.removeListener("unload",N);L()}}else{H[this.uid]=this}if(this.addEventListener){this.addEventListener(O,N,false)}else{this.attachEvent("on"+O,N)}return this},removeListener:function(M,L){if(this.removeEventListener){this.removeEventListener(M,L,false)}else{this.detachEvent("on"+M,L)}return this},retrieve:function(M,L){var O=C(this.uid),N=O[M];if(L!=undefined&&N==undefined){N=O[M]=L}return $pick(N)},store:function(M,L){var N=C(this.uid);N[M]=L;return this},eliminate:function(L){var M=C(this.uid);delete M[L];return this}});window.addListener("unload",D)})();
Element.Properties = new Hash;
Element.Properties.style = {
set : function(A) {
this.style.cssText = A}
, 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 C = document.createElement("div"); var A = {
table : [1, ""], select : [1, ""], tbody : [2, ""], tr : [3, ""]}; A.thead = A.tfoot = A.tbody; var B = {
set : function() {
var E = Array.flatten(arguments).join(""); var F = Browser.Engine.trident && A[this.get("tag")]; if(F) {
var G = C; G.innerHTML = F[1] + E + F[2]; for(var D = F[0]; D--; ) {
G = G.firstChild}
this.empty().adopt(G.childNodes)}
else {
this.innerHTML = E}
}
}; B.erase = B.set; return B}
)();
if(Browser.Engine.webkit && Browser.Engine.version < 420) {
Element.Properties.text = {
get : function() {
if(this.innerText) {
return this.innerText}
var A = this.ownerDocument.newElement("div", {
html : this.innerHTML}
).inject(this.ownerDocument.body);
var B = A.innerText;
A.destroy();
return B}
}
}
Element.Properties.events = {
set : function(A) {
this.addEvents(A)}
};
Native.implement([Element, Window, Document], {
addEvent : function(E, G) {
var H = this.retrieve("events", {
}
); H[E] = H[E] || {
keys : [], values : []}; if(H[E].keys.contains(G)) {
return this}
H[E].keys.push(G); var F = E, A = Element.Events.get(E), C = G, I = this; if(A) {
if(A.onAdd) {
A.onAdd.call(this, G)}
if(A.condition) {
C = function(J) {
if(A.condition.call(this, J)) {
return G.call(this, J)}
return true}
}
F = A.base || F}
var D = function() {
return G.call(I)}; var B = Element.NativeEvents[F]; if(B) {
if(B == 2) {
D = function(J) {
J = new Event(J, I.getWindow()); if(C.call(I, J) === false) {
J.stop()}
}
}
this.addListener(F, D)}
H[E].values.push(D); return this}
, removeEvent : function(C, B) {
var A = this.retrieve("events"); if(!A ||!A[C]) {
return this}
var F = A[C].keys.indexOf(B); if(F ==- 1) {
return this}
A[C].keys.splice(F, 1); var E = A[C].values.splice(F, 1)[0]; var D = Element.Events.get(C); if(D) {
if(D.onRemove) {
D.onRemove.call(this, B)}
C = D.base || C}
return(Element.NativeEvents[C]) ? this.removeListener(C, E) : this}
, addEvents : function(A) {
for(var B in A) {
this.addEvent(B, A[B])}
return this}
, removeEvents : function(A) {
if($type(A) == "object") {
for(var C in A) {
this.removeEvent(C, A[C])}
return this}
var B = this.retrieve("events"); if(!B) {
return this}
if(!A) {
for(var C in B) {
this.removeEvents(C)}
this.eliminate("events")}
else {
if(B[A]) {
while(B[A].keys[0]) {
this.removeEvent(A, B[A].keys[0])}
B[A] = null}
}
return this}
, fireEvent : function(D, B, A) {
var C = this.retrieve("events"); if(!C ||!C[D]) {
return this}
C[D].keys.each(function(E) {
E.create( {
bind : this, delay : A, "arguments" : B}
)()}
, this); return this}
, cloneEvents : function(D, A) {
D = $(D); var C = D.retrieve("events"); if(!C) {
return this}
if(!A) {
for(var B in C) {
this.cloneEvents(D, B)}
}
else {
if(C[A]) {
C[A].keys.each(function(E) {
this.addEvent(A, E)}
, this)}
}
return this}
}
);
Element.NativeEvents = {
click : 2, dblclick : 2, mouseup : 2, mousedown : 2, contextmenu : 2, mousewheel : 2, DOMMouseScroll : 2, mouseover : 2, mouseout : 2, mousemove : 2, selectstart : 2, selectend : 2, keydown : 2, keypress : 2, keyup : 2, focus : 2, blur : 2, change : 2, reset : 2, select : 2, submit : 2, load : 1, unload : 1, beforeunload : 2, resize : 1, move : 1, DOMContentLoaded : 1, readystatechange : 1, error : 1, abort : 1, scroll : 1};
(function() {
var A = function(B) {
var C = B.relatedTarget; if(C == undefined) {
return true}
if(C === false) {
return false}
return($type(this) != "document" && C != this && C.prefix != "xul" &&!this.hasChild(C))}; Element.Events = new Hash( {
mouseenter : {
base : "mouseover", condition : A}
, mouseleave : {
base : "mouseout", condition : A}
, mousewheel : {
base : (Browser.Engine.gecko) ? "DOMMouseScroll" : "mousewheel"}
}
)}
)();
Element.Properties.styles = {
set : function(A) {
this.setStyles(A)}
};
Element.Properties.opacity = {
set : function(A, B) {
if(!B) {
if(A == 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 = (A == 1) ? "" : "alpha(opacity=" + A * 100 + ")"}
this.style.opacity = A;
this.store("opacity", A)}
, get : function() {
return this.retrieve("opacity", 1)}
};
Element.implement( {
setOpacity : function(A) {
return this.set("opacity", A, true)}
, getOpacity : function() {
return this.get("opacity")}
, setStyle : function(B, A) {
switch(B) {
case"opacity" : return this.set("opacity", parseFloat(A)); case"float" : B = (Browser.Engine.trident) ? "styleFloat" : "cssFloat"}
B = B.camelCase(); if($type(A) != "string") {
var C = (Element.Styles.get(B) || "@").split(" "); A = $splat(A).map(function(E, D) {
if(!C[D]) {
return""}
return($type(E) == "number") ? C[D].replace("@", Math.round(E)) : E}
).join(" ")}
else {
if(A == String(Number(A))) {
A = Math.round(A)}
}
this.style[B] = A; return this}
, getStyle : function(G) {
switch(G) {
case"opacity" : return this.get("opacity"); case"float" : G = (Browser.Engine.trident) ? "styleFloat" : "cssFloat"}
G = G.camelCase(); var A = this.style[G]; if(!$chk(A)) {
A = []; for(var F in Element.ShortStyles) {
if(G != F) {
continue}
for(var E in Element.ShortStyles[F]) {
A.push(this.getStyle(E))}
return A.join(" ")}
A = this.getComputedStyle(G)}
if(A) {
A = String(A); var C = A.match(/rgba?\([\d\s,]+\)/);if(C){A=A.replace(C[0],C[0].rgbToHex())}}if(Browser.Engine.presto||(Browser.Engine.trident&&!$chk(parseInt(A)))){if(G.test(/^(height|width)$/)){var B=(G=="width")?["left","right"]:["top","bottom"],D=0;B.each(function(H){D+=this.getStyle("border-"+H+"-width").toInt()+this.getStyle("padding-"+H).toInt()},this);return this["offset"+G.capitalize()]-D+"px"}if((Browser.Engine.presto)&&String(A).test("px")){return A}if(G.test(/(border(.+)Width|margin|padding)/)){return"0px"}}return A},setStyles:function(B){for(var A in B){this.setStyle(A,B[A])}return this},getStyles:function(){var A={};Array.each(arguments,function(B){A[B]=this.getStyle(B)},this);return A}});
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(G) {
var F = Element.ShortStyles; var B = Element.Styles; ["margin", "padding"].each(function(H) {
var I = H + G; F[H][I] = B[I] = "@px"}
); var E = "border" + G; F.border[E] = B[E] = "@px @ rgb(@, @, @)"; var D = E + "Width", A = E + "Style", C = E + "Color"; F[E] = {
}; F.borderWidth[D] = F[E][D] = B[D] = "@px"; F.borderStyle[A] = F[E][A] = B[A] = "@"; F.borderColor[C] = F[E][C] = B[C] = "rgb(@, @, @)"}
);
(function() {
Element.implement( {
scrollTo : function(H, I) {
if(B(this)) {
this.getWindow().scrollTo(H, I)}
else {
this.scrollLeft = H; this.scrollTop = I}
return this}
, getSize : function() {
if(B(this)) {
return this.getWindow().getSize()}
return {
x : this.offsetWidth, y : this.offsetHeight}
}
, getScrollSize : function() {
if(B(this)) {
return this.getWindow().getScrollSize()}
return {
x : this.scrollWidth, y : this.scrollHeight}
}
, getScroll : function() {
if(B(this)) {
return this.getWindow().getScroll()}
return {
x : this.scrollLeft, y : this.scrollTop}
}
, getScrolls : function() {
var I = this, H = {
x : 0, y : 0}; while(I &&!B(I)) {
H.x += I.scrollLeft; H.y += I.scrollTop; I = I.parentNode}
return H}
, getOffsetParent : function() {
var H = this; if(B(H)) {
return null}
if(!Browser.Engine.trident) {
return H.offsetParent}
while((H = H.parentNode) &&!B(H)) {
if(D(H, "position") != "static") {
return H}
}
return null}
, getOffsets : function() {
if(Browser.Engine.trident) {
var L = this.getBoundingClientRect(), J = this.getDocument().documentElement; return {
x : L.left + J.scrollLeft - J.clientLeft, y : L.top + J.scrollTop - J.clientTop}
}
var I = this, H = {
x : 0, y : 0}; if(B(this)) {
return H}
while(I &&!B(I)) {
H.x += I.offsetLeft; H.y += I.offsetTop; if(Browser.Engine.gecko) {
if(!F(I)) {
H.x += C(I); H.y += G(I)}
var K = I.parentNode; if(K && D(K, "overflow") != "visible") {
H.x += C(K); H.y += G(K)}
}
else {
if(I != this && Browser.Engine.webkit) {
H.x += C(I); H.y += G(I)}
}
I = I.offsetParent}
if(Browser.Engine.gecko &&!F(this)) {
H.x -= C(this); H.y -= G(this)}
return H}
, getPosition : function(K) {
if(B(this)) {
return {
x : 0, y : 0}
}
var L = this.getOffsets(), I = this.getScrolls(); var H = {
x : L.x - I.x, y : L.y - I.y}; var J = (K && (K = $(K))) ? K.getPosition() : {
x : 0, y : 0}; return {
x : H.x - J.x, y : H.y - J.y}
}
, getCoordinates : function(J) {
if(B(this)) {
return this.getWindow().getCoordinates()}
var H = this.getPosition(J), I = this.getSize(); var K = {
left : H.x, top : H.y, width : I.x, height : I.y}; K.right = K.left + K.width; K.bottom = K.top + K.height; return K}
, computePosition : function(H) {
return {
left : H.x - E(this, "margin-left"), top : H.y - E(this, "margin-top")}
}
, position : function(H) {
return this.setStyles(this.computePosition(H))}
}
); Native.implement([Document, Window], {
getSize : function() {
var I = this.getWindow(); if(Browser.Engine.presto || Browser.Engine.webkit) {
return {
x : I.innerWidth, y : I.innerHeight}
}
var H = A(this); return {
x : H.clientWidth, y : H.clientHeight}
}
, getScroll : function() {
var I = this.getWindow(); var H = A(this); return {
x : I.pageXOffset || H.scrollLeft, y : I.pageYOffset || H.scrollTop}
}
, getScrollSize : function() {
var I = A(this); var H = this.getSize(); return {
x : Math.max(I.scrollWidth, H.x), y : Math.max(I.scrollHeight, H.y)}
}
, getPosition : function() {
return {
x : 0, y : 0}
}
, getCoordinates : function() {
var H = this.getSize(); return {
top : 0, left : 0, bottom : H.y, right : H.x, height : H.y, width : H.x}
}
}
); var D = Element.getComputedStyle; function E(H, I) {
return D(H, I).toInt() || 0}
function F(H) {
return D(H, "-moz-box-sizing") == "border-box"}
function G(H) {
return E(H, "border-top-width")}
function C(H) {
return E(H, "border-left-width")}
function B(H) {
return(/^(?:body|html)$/i).test(H.tagName)}function A(H){var I=H.getDocument();return(!I.compatMode||I.compatMode=="CSS1Compat")?I.html:I.body}})();
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}
}
);
Native.implement([Document, Element], {
getElements : function(H, G) {
H = H.split(","); var C, E = {
}; for(var D = 0, B = H.length; D < B; D++) {
var A = H[D], F = Selectors.Utils.search(this, A, E); if(D != 0 && F.item) {
F = $A(F)}
C = (D == 0) ? F : (C.item) ? $A(C).concat(F) : C.concat(F)}
return new Elements(C, {
ddup : (H.length > 1), cash :!G}
)}
}
);
Element.implement( {
match : function(B) {
if(!B || (B == this)) {
return true}
var D = Selectors.Utils.parseTagAndID(B); var A = D[0], E = D[1]; if(!Selectors.Filters.byID(this, E) ||!Selectors.Filters.byTag(this, A)) {
return false}
var C = Selectors.Utils.parseSelector(B); return(C) ? Selectors.Utils.filter(this, C, {
}
) : true}
}
);
var Selectors = {
Cache : {
nth : {
}
, parsed : {
}
}
};
Selectors.RegExps = {
id : (/#([\w-]+)/),tag:(/^(\w+|\*)/),quick:(/^(\w+|\*)$/),splitter:(/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),combined:(/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)};
Selectors.Utils = {
chk : function(B, C) {
if(!C) {
return true}
var A = $uid(B);
if(!C[A]) {
return C[A] = true}
return false}
, parseNthArgument : function(F) {
if(Selectors.Cache.nth[F]) {
return Selectors.Cache.nth[F]}
var C = F.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);
if(!C) {
return false}
var E = parseInt(C[1]);
var B = (E || E === 0) ? E : 1;
var D = C[2] || false;
var A = parseInt(C[3]) || 0;
if(B != 0) {
A--;
while(A < 1) {
A += B}
while(A >= B) {
A -= B}
}
else {
B = A;
D = "index"}
switch(D) {
case"n" : C = {
a : B, b : A, special : "n"};
break;
case"odd" : C = {
a : 2, b : 0, special : "n"};
break;
case"even" : C = {
a : 2, b : 1, special : "n"};
break;
case"first" : C = {
a : 0, special : "index"};
break;
case"last" : C = {
special : "last-child"};
break;
case"only" : C = {
special : "only-child"};
break;
default : C = {
a : (B - 1), special : "index"}
}
return Selectors.Cache.nth[F] = C}
, parseSelector : function(E) {
if(Selectors.Cache.parsed[E]) {
return Selectors.Cache.parsed[E]}
var D, H = {
classes : [], pseudos : [], attributes : []};
while((D = Selectors.RegExps.combined.exec(E))) {
var I = D[1], G = D[2], F = D[3], B = D[5], C = D[6], J = D[7];
if(I) {
H.classes.push(I)}
else {
if(C) {
var A = Selectors.Pseudo.get(C);
if(A) {
H.pseudos.push( {
parser : A, argument : J}
)}
else {
H.attributes.push( {
name : C, operator : "=", value : J}
)}
}
else {
if(G) {
H.attributes.push( {
name : G, operator : F, value : B}
)}
}
}
}
if(!H.classes.length) {
delete H.classes}
if(!H.attributes.length) {
delete H.attributes}
if(!H.pseudos.length) {
delete H.pseudos}
if(!H.classes &&!H.attributes &&!H.pseudos) {
H = null}
return Selectors.Cache.parsed[E] = H}
, parseTagAndID : function(B) {
var A = B.match(Selectors.RegExps.tag);
var C = B.match(Selectors.RegExps.id);
return[(A) ? A[1] : "*", (C) ? C[1] : false]}
, filter : function(F, C, E) {
var D;
if(C.classes) {
for(D = C.classes.length; D--; D) {
var G = C.classes[D];
if(!Selectors.Filters.byClass(F, G)) {
return false}
}
}
if(C.attributes) {
for(D = C.attributes.length; D--; D) {
var B = C.attributes[D];
if(!Selectors.Filters.byAttribute(F, B.name, B.operator, B.value)) {
return false}
}
}
if(C.pseudos) {
for(D = C.pseudos.length; D--; D) {
var A = C.pseudos[D];
if(!Selectors.Filters.byPseudo(F, A.parser, A.argument, E)) {
return false}
}
}
return true}
, getByTagAndID : function(B, A, D) {
if(D) {
var C = (B.getElementById) ? B.getElementById(D, true) : Element.getElementById(B, D, true);
return(C && Selectors.Filters.byTag(C, A)) ? [C] : []}
else {
return B.getElementsByTagName(A)}
}
, search : function(I, H, N) {
var B = [];
var C = H.trim().replace(Selectors.RegExps.splitter, function(Y, X, W) {
B.push(X); return":)" + W}
).split(":)");
var J, E, U;
for(var T = 0, P = C.length; T < P; T++) {
var S = C[T];
if(T == 0 && Selectors.RegExps.quick.test(S)) {
J = I.getElementsByTagName(S);
continue}
var A = B[T - 1];
var K = Selectors.Utils.parseTagAndID(S);
var V = K[0], L = K[1];
if(T == 0) {
J = Selectors.Utils.getByTagAndID(I, V, L)}
else {
var D = {
}
, G = [];
for(var R = 0, Q = J.length; R < Q; R++) {
G = Selectors.Getters[A](G, J[R], V, L, D)}
J = G}
var F = Selectors.Utils.parseSelector(S);
if(F) {
E = [];
for(var O = 0, M = J.length; O < M; O++) {
U = J[O];
if(Selectors.Utils.filter(U, F, N)) {
E.push(U)}
}
J = E}
}
return J}
};
Selectors.Getters = {
" " : function(H, G, I, A, E) {
var D = Selectors.Utils.getByTagAndID(G, I, A);
for(var C = 0, B = D.length; C < B; C++) {
var F = D[C];
if(Selectors.Utils.chk(F, E)) {
H.push(F)}
}
return H}
, ">" : function(H, G, I, A, F) {
var C = Selectors.Utils.getByTagAndID(G, I, A);
for(var E = 0, D = C.length; E < D; E++) {
var B = C[E];
if(B.parentNode == G && Selectors.Utils.chk(B, F)) {
H.push(B)}
}
return H}
, "+" : function(C, B, A, E, D) {
while((B = B.nextSibling)) {
if(B.nodeType == 1) {
if(Selectors.Utils.chk(B, D) && Selectors.Filters.byTag(B, A) && Selectors.Filters.byID(B, E)) {
C.push(B)}
break}
}
return C}
, "~" : function(C, B, A, E, D) {
while((B = B.nextSibling)) {
if(B.nodeType == 1) {
if(!Selectors.Utils.chk(B, D)) {
break}
if(Selectors.Filters.byTag(B, A) && Selectors.Filters.byID(B, E)) {
C.push(B)}
}
}
return C}
};
Selectors.Filters = {
byTag : function(B, A) {
return(A == "*" || (B.tagName && B.tagName.toLowerCase() == A))}
, byID : function(A, B) {
return(!B || (A.id && A.id == B))}
, byClass : function(B, A) {
return(B.className && B.className.contains(A, " "))}
, byPseudo : function(A, D, C, B) {
return D.call(A, C, B)}
, byAttribute : function(C, D, B, E) {
var A = Element.prototype.getProperty.call(C, D);
if(!A) {
return(B == "!=")}
if(!B || E == undefined) {
return true}
switch(B) {
case"=" : return(A == E);
case"*=" : return(A.contains(E));
case"^=" : return(A.substr(0, E.length) == E);
case"$=" : return(A.substr(A.length - E.length) == E);
case"!=" : return(A != E);
case"~=" : return A.contains(E, " ");
case"|=" : return A.contains(E, "-")}
return false}
};
Selectors.Pseudo = new Hash( {
checked : function() {
return this.checked}
, empty : function() {
return !(this.innerText || this.textContent || "").length}
, not : function(A) {
return !Element.match(this, A)}
, contains : function(A) {
return(this.innerText || this.textContent || "").contains(A)}
, "first-child" : function() {
return Selectors.Pseudo.index.call(this, 0)}
, "last-child" : function() {
var A = this; while((A = A.nextSibling)) {
if(A.nodeType == 1) {
return false}
}
return true}
, "only-child" : function() {
var B = this; while((B = B.previousSibling)) {
if(B.nodeType == 1) {
return false}
}
var A = this; while((A = A.nextSibling)) {
if(A.nodeType == 1) {
return false}
}
return true}
, "nth-child" : function(G, E) {
G = (G == undefined) ? "n" : G; var C = Selectors.Utils.parseNthArgument(G); if(C.special != "n") {
return Selectors.Pseudo[C.special].call(this, C.a, E)}
var F = 0; E.positions = E.positions || {
}; var D = $uid(this); if(!E.positions[D]) {
var B = this; while((B = B.previousSibling)) {
if(B.nodeType != 1) {
continue}
F++; var A = E.positions[$uid(B)]; if(A != undefined) {
F = A + F; break}
}
E.positions[D] = F}
return(E.positions[D] % C.a == C.b)}
, index : function(A) {
var B = this, C = 0; while((B = B.previousSibling)) {
if(B.nodeType == 1 &&++C > A) {
return false}
}
return(C == A)}
, even : function(B, A) {
return Selectors.Pseudo["nth-child"].call(this, "2n+1", A)}
, odd : function(B, A) {
return Selectors.Pseudo["nth-child"].call(this, "2n", A)}
}
);
Element.Events.domready = {
onAdd : function(A) {
if(Browser.loaded) {
A.call(this)}
}
};
(function() {
var B = function() {
if(Browser.loaded) {
return }
Browser.loaded = true; window.fireEvent("domready"); document.fireEvent("domready")}; if(Browser.Engine.trident) {
var A = document.createElement("div"); (function() {
($try(function() {
A.doScroll("left"); return $(A).inject(document.body).set("html", "temp").dispose()}
)) ? B() : arguments.callee.delay(50)}
)()}
else {
if(Browser.Engine.webkit && Browser.Engine.version < 525) {
(function() {
(["loaded", "complete"].contains(document.readyState)) ? B() : arguments.callee.delay(50)}
)()}
else {
window.addEvent("load", B); document.addEvent("DOMContentLoaded", B)}
}
}
)();
var Fx = new Class( {
Implements : [Chain, Events, Options], options : {
fps : 50, unit : false, duration : 500, link : "ignore"}
, initialize : function(A) {
this.subject = this.subject || this; this.setOptions(A); this.options.duration = Fx.Durations[this.options.duration] || this.options.duration.toInt(); var B = this.options.wait; if(B === false) {
this.options.link = "cancel"}
}
, getTransition : function() {
return function(A) {
return - (Math.cos(Math.PI * A) - 1) / 2}
}
, step : function() {
var A = $time(); if(A < this.time + this.options.duration) {
var B = this.transition((A - this.time) / this.options.duration); this.set(this.compute(this.from, this.to, B))}
else {
this.set(this.compute(this.from, this.to, 1)); this.complete()}
}
, set : function(A) {
return A}
, compute : function(C, B, A) {
return Fx.compute(C, B, A)}
, check : function(A) {
if(!this.timer) {
return true}
switch(this.options.link) {
case"cancel" : this.cancel(); return true; case"chain" : this.chain(A.bind(this, Array.slice(arguments, 1))); return false}
return false}
, start : function(B, A) {
if(!this.check(arguments.callee, B, A)) {
return this}
this.from = B; this.to = A; 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(C, B, A) {
return(B - C) * A + C};
Fx.Durations = {
"short" : 250, normal : 500, "long" : 1000};
Fx.CSS = new Class( {
Extends : Fx, prepare : function(D, E, B) {
B = $splat(B); var C = B[1]; if(!$chk(C)) {
B[1] = B[0]; B[0] = D.getStyle(E)}
var A = B.map(this.parse); return {
from : A[0], to : A[1]}
}
, parse : function(A) {
A = $lambda(A)(); A = (typeof A == "string") ? A.split(" ") : $splat(A); return A.map(function(C) {
C = String(C); var B = false; Fx.CSS.Parsers.each(function(F, E) {
if(B) {
return }
var D = F.parse(C); if($chk(D)) {
B = {
value : D, parser : F}
}
}
); B = B || {
value : C, parser : Fx.CSS.Parsers.String}; return B}
)}
, compute : function(D, C, B) {
var A = []; (Math.min(D.length, C.length)).times(function(E) {
A.push( {
value : D[E].parser.compute(D[E].value, C[E].value, B), parser : D[E].parser}
)}
); A.$family = {
name : "fx:css:value"}; return A}
, serve : function(C, B) {
if($type(C) != "fx:css:value") {
C = this.parse(C)}
var A = []; C.each(function(D) {
A = A.concat(D.parser.serve(D.value, B))}
); return A}
, render : function(A, D, C, B) {
A.setStyle(D, this.serve(C, B))}
, search : function(A) {
if(Fx.CSS.Cache[A]) {
return Fx.CSS.Cache[A]}
var B = {
}; Array.each(document.styleSheets, function(E, D) {
var C = E.href; if(C && C.contains("://") &&!C.contains(document.domain)) {
return }
var F = E.rules || E.cssRules; Array.each(F, function(I, G) {
if(!I.style) {
return }
var H = (I.selectorText) ? I.selectorText.replace(/^\w+/,function(J){return J.toLowerCase()}):null;if(!H||!H.test("^"+A+"$")){return }Element.Styles.each(function(K,J){if(!I.style[J]||Element.ShortStyles[J]){return }K=String(I.style[J]);B[J]=(K.test(/^rgb/))?K.rgbToHex():K})})});return Fx.CSS.Cache[A]=B}});
Fx.CSS.Cache = {
};
Fx.CSS.Parsers = new Hash( {
Color : {
parse : function(A) {
if(A.match(/^#[0-9a-f]{3,6}$/i)){return A.hexToRgb(true)}return((A=A.match(/(\d+),\s*(\d+),\s*(\d+)/)))?[A[1],A[2],A[3]]:false},compute:function(C,B,A){return C.map(function(E,D){return Math.round(Fx.compute(C[D],B[D],A))})},serve:function(A){return A.map(Number)}},Number:{parse:parseFloat,compute:Fx.compute,serve:function(B,A){return(A)?B+A:B}},String:{parse:$lambda(false),compute:$arguments(1),serve:$arguments(0)}});
Fx.Tween = new Class( {
Extends : Fx.CSS, initialize : function(B, A) {
this.element = this.subject = $(B); this.parent(A)}
, set : function(B, A) {
if(arguments.length == 1) {
A = B; B = this.property || this.options.property}
this.render(this.element, B, A, this.options.unit); return this}
, start : function(C, E, D) {
if(!this.check(arguments.callee, C, E, D)) {
return this}
var B = Array.flatten(arguments); this.property = this.options.property || B.shift(); var A = this.prepare(this.element, this.property, B); return this.parent(A.from, A.to)}
}
);
Element.Properties.tween = {
set : function(A) {
var B = this.retrieve("tween");
if(B) {
B.cancel()}
return this.eliminate("tween").store("tween:options", $extend( {
link : "cancel"}
, A))}
, get : function(A) {
if(A ||!this.retrieve("tween")) {
if(A ||!this.retrieve("tween:options")) {
this.set("tween", A)}
this.store("tween", new Fx.Tween(this, this.retrieve("tween:options")))}
return this.retrieve("tween")}
};
Element.implement( {
tween : function(A, C, B) {
this.get("tween").start(arguments); return this}
, fade : function(C) {
var E = this.get("tween"), D = "opacity", A; C = $pick(C, "toggle"); switch(C) {
case"in" : E.start(D, 1); break; case"out" : E.start(D, 0); break; case"show" : E.set(D, 1); break; case"hide" : E.set(D, 0); break; case"toggle" : var B = this.retrieve("fade:flag", this.get("opacity") == 1); E.start(D, (B) ? 0 : 1); this.store("fade:flag", !B); A = true; break; default : E.start(D, arguments)}
if(!A) {
this.eliminate("fade:flag")}
return this}
, highlight : function(C, A) {
if(!A) {
A = this.retrieve("highlight:original", this.getStyle("background-color")); A = (A == "transparent") ? "#fff" : A}
var B = this.get("tween"); B.start("background-color", C || "#ffff88", A).chain(function() {
this.setStyle("background-color", this.retrieve("highlight:original")); B.callChain()}
.bind(this)); return this}
}
);
Fx.Morph = new Class( {
Extends : Fx.CSS, initialize : function(B, A) {
this.element = this.subject = $(B); this.parent(A)}
, set : function(A) {
if(typeof A == "string") {
A = this.search(A)}
for(var B in A) {
this.render(this.element, B, A[B], this.options.unit)}
return this}
, compute : function(E, D, C) {
var A = {
}; for(var B in E) {
A[B] = this.parent(E[B], D[B], C)}
return A}
, start : function(B) {
if(!this.check(arguments.callee, B)) {
return this}
if(typeof B == "string") {
B = this.search(B)}
var E = {
}
, D = {
}; for(var C in B) {
var A = this.prepare(this.element, C, B[C]); E[C] = A.from; D[C] = A.to}
return this.parent(E, D)}
}
);
Element.Properties.morph = {
set : function(A) {
var B = this.retrieve("morph");
if(B) {
B.cancel()}
return this.eliminate("morph").store("morph:options", $extend( {
link : "cancel"}
, A))}
, get : function(A) {
if(A ||!this.retrieve("morph")) {
if(A ||!this.retrieve("morph:options")) {
this.set("morph", A)}
this.store("morph", new Fx.Morph(this, this.retrieve("morph:options")))}
return this.retrieve("morph")}
};
Element.implement( {
morph : function(A) {
this.get("morph").start(A); return this}
}
);
Fx.implement( {
getTransition : function() {
var A = this.options.transition || Fx.Transitions.Sine.easeInOut; if(typeof A == "string") {
var B = A.split(":"); A = Fx.Transitions; A = A[B[0]] || A[B[0].capitalize()]; if(B[1]) {
A = A["ease" + B[1].capitalize() + (B[2] ? B[2].capitalize() : "")]}
}
return A}
}
);
Fx.Transition = function(B, A) {
A = $splat(A);
return $extend(B, {
easeIn : function(C) {
return B(C, A)}
, easeOut : function(C) {
return 1 - B(1 - C, A)}
, easeInOut : function(C) {
return(C <= 0.5) ? B(2 * C, A) / 2 : (2 - B(2 * (1 - C), A)) / 2}
}
)};
Fx.Transitions = new Hash( {
linear : $arguments(0)}
);
Fx.Transitions.extend = function(A) {
for(var B in A) {
Fx.Transitions[B] = new Fx.Transition(A[B])}
};
Fx.Transitions.extend( {
Pow : function(B, A) {
return Math.pow(B, A[0] || 6)}
, Expo : function(A) {
return Math.pow(2, 8 * (A - 1))}
, Circ : function(A) {
return 1 - Math.sin(Math.acos(A))}
, Sine : function(A) {
return 1 - Math.sin((1 - A) * Math.PI / 2)}
, Back : function(B, A) {
A = A[0] || 1.618; return Math.pow(B, 2) * ((A + 1) * B - A)}
, Bounce : function(D) {
var C; for(var B = 0, A = 1; 1; B += A, A /= 2) {
if(D >= (7 - 4 * B) / 11) {
C = A * A - Math.pow((11 - 6 * B - 11 * D) / 4, 2); break}
}
return C}
, Elastic : function(B, A) {
return Math.pow(2, 10 *--B) * Math.cos(20 * B * Math.PI * (A[0] || 1) / 3)}
}
);
["Quad", "Cubic", "Quart", "Quint"].each(function(B, A) {
Fx.Transitions[B] = new Fx.Transition(function(C) {
return Math.pow(C, [A + 2])}
)}
);
Fx.Elements = new Class( {
Extends : Fx.CSS, initialize : function(B, A) {
this.elements = this.subject = $$(B); this.parent(A)}
, compute : function(G, H, I) {
var C = {
}; for(var D in G) {
var A = G[D], E = H[D], F = C[D] = {
}; for(var B in A) {
F[B] = this.parent(A[B], E[B], I)}
}
return C}
, set : function(B) {
for(var C in B) {
var A = B[C]; for(var D in A) {
this.render(this.elements[C], D, A[D], this.options.unit)}
}
return this}
, start : function(C) {
if(!this.check(arguments.callee, C)) {
return this}
var H = {
}
, I = {
}; for(var D in C) {
var F = C[D], A = H[D] = {
}
, G = I[D] = {
}; for(var B in F) {
var E = this.prepare(this.elements[D], B, F[B]); A[B] = E.from; G[B] = E.to}
}
return this.parent(H, I)}
}
);
var Drag = new Class( {
Implements : [Events, Options], options : {
snap : 6, unit : "px", grid : false, style : true, limit : false, handle : false, invert : false, preventDefault : false, modifiers : {
x : "left", y : "top"}
}
, initialize : function() {
var B = Array.link(arguments, {
options : Object.type, element : $defined}
); this.element = $(B.element); this.document = this.element.getDocument(); this.setOptions(B.options || {
}
); var A = $type(this.options.handle); this.handles = (A == "array" || A == "collection") ? $$(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 : $lambda(false)}; this.attach()}
, attach : function() {
this.handles.addEvent("mousedown", this.bound.start); return this}
, detach : function() {
this.handles.removeEvent("mousedown", this.bound.start); return this}
, start : function(C) {
if(this.options.preventDefault) {
C.preventDefault()}
this.fireEvent("beforeStart", this.element); this.mouse.start = C.page; var A = this.options.limit; this.limit = {
x : [], y : []}; for(var D in this.options.modifiers) {
if(!this.options.modifiers[D]) {
continue}
if(this.options.style) {
this.value.now[D] = this.element.getStyle(this.options.modifiers[D]).toInt()}
else {
this.value.now[D] = this.element[this.options.modifiers[D]]}
if(this.options.invert) {
this.value.now[D] *=- 1}
this.mouse.pos[D] = C.page[D] - this.value.now[D]; if(A && A[D]) {
for(var B = 2; B--; B) {
if($chk(A[D][B])) {
this.limit[D][B] = $lambda(A[D][B])()}
}
}
}
if($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(A) {
if(this.options.preventDefault) {
A.preventDefault()}
var B = Math.round(Math.sqrt(Math.pow(A.page.x - this.mouse.start.x, 2) + Math.pow(A.page.y - this.mouse.start.y, 2))); if(B > this.options.snap) {
this.cancel(); this.document.addEvents( {
mousemove : this.bound.drag, mouseup : this.bound.stop}
); this.fireEvent("start", this.element).fireEvent("snap", this.element)}
}
, drag : function(A) {
if(this.options.preventDefault) {
A.preventDefault()}
this.mouse.now = A.page; for(var B in this.options.modifiers) {
if(!this.options.modifiers[B]) {
continue}
this.value.now[B] = this.mouse.now[B] - this.mouse.pos[B]; if(this.options.invert) {
this.value.now[B] *=- 1}
if(this.options.limit && this.limit[B]) {
if($chk(this.limit[B][1]) && (this.value.now[B] > this.limit[B][1])) {
this.value.now[B] = this.limit[B][1]}
else {
if($chk(this.limit[B][0]) && (this.value.now[B] < this.limit[B][0])) {
this.value.now[B] = this.limit[B][0]}
}
}
if(this.options.grid[B]) {
this.value.now[B] -= (this.value.now[B] % this.options.grid[B])}
if(this.options.style) {
this.element.setStyle(this.options.modifiers[B], this.value.now[B] + this.options.unit)}
else {
this.element[this.options.modifiers[B]] = this.value.now[B]}
}
this.fireEvent("drag", this.element)}
, cancel : function(A) {
this.document.removeEvent("mousemove", this.bound.check); this.document.removeEvent("mouseup", this.bound.cancel); if(A) {
this.document.removeEvent(this.selection, this.bound.eventStop); this.fireEvent("cancel", this.element)}
}
, stop : function(A) {
this.document.removeEvent(this.selection, this.bound.eventStop); this.document.removeEvent("mousemove", this.bound.drag); this.document.removeEvent("mouseup", this.bound.stop); if(A) {
this.fireEvent("complete", this.element)}
}
}
);
Element.implement( {
makeResizable : function(A) {
return new Drag(this, $merge( {
modifiers : {
x : "width", y : "height"}
}
, A))}
}
);
var Asset = new Hash( {
javascript : function(F, D) {
D = $extend( {
onload : $empty, document : document, check : $lambda(true)}
, D); var B = new Element("script", {
src : F, type : "text/javascript"}
); var E = D.onload.bind(B), A = D.check, G = D.document; delete D.onload; delete D.check; delete D.document; B.addEvents( {
load : E, readystatechange : function() {
if(["loaded", "complete"].contains(this.readyState)) {
E()}
}
}
).setProperties(D); if(Browser.Engine.webkit419) {
var C = (function() {
if(!$try(A)) {
return }
$clear(C); E()}
).periodical(50)}
return B.inject(G.head)}
, css : function(B, A) {
return new Element("link", $merge( {
rel : "stylesheet", media : "screen", type : "text/css", href : B}
, A)).inject(document.head)}
, image : function(C, B) {
B = $merge( {
onload : $empty, onabort : $empty, onerror : $empty}
, B); var D = new Image(); var A = $(D) || new Element("img"); ["load", "abort", "error"].each(function(E) {
var F = "on" + E; var G = B[F]; delete B[F]; D[F] = function() {
if(!D) {
return }
if(!A.parentNode) {
A.width = D.width; A.height = D.height}
D = D.onload = D.onabort = D.onerror = null; G.delay(1, A, A); A.fireEvent(E, A, 1)}
}
); D.src = A.src = C; if(D && D.complete) {
D.onload.delay(1)}
return A.setProperties(B)}
, images : function(D, C) {
C = $merge( {
onComplete : $empty, onProgress : $empty}
, C); if(!D.push) {
D = [D]}
var A = []; var B = 0; D.each(function(F) {
var E = new Asset.image(F, {
onload : function() {
C.onProgress.call(this, B, D.indexOf(F)); B++; if(B == D.length) {
C.onComplete()}
}
}
); A.push(E)}
); return new Elements(A)}
}
);