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socket.io.js
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socket.io.js
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/** Socket.IO 0.6.1 - Built with build.js */
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
this.io = {
version: '0.6.1',
setPath: function(path){
if (window.console && console.error) console.error('io.setPath will be removed. Please set the variable WEB_SOCKET_SWF_LOCATION pointing to WebSocketMain.swf');
this.path = /\/$/.test(path) ? path : path + '/';
WEB_SOCKET_SWF_LOCATION = path + 'lib/vendor/web-socket-js/WebSocketMain.swf';
}
};
if ('jQuery' in this) jQuery.io = this.io;
if (typeof window != 'undefined'){
// WEB_SOCKET_SWF_LOCATION = (document.location.protocol == 'https:' ? 'https:' : 'http:') + '//cdn.socket.io/' + this.io.version + '/WebSocketMain.swf';
if (typeof WEB_SOCKET_SWF_LOCATION === 'undefined')
WEB_SOCKET_SWF_LOCATION = '/socket.io/lib/vendor/web-socket-js/WebSocketMain.swf';
}
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
(function(){
var _pageLoaded = false;
io.util = {
ios: false,
load: function(fn){
if (/loaded|complete/.test(document.readyState) || _pageLoaded) return fn();
if ('attachEvent' in window){
window.attachEvent('onload', fn);
} else {
window.addEventListener('load', fn, false);
}
},
inherit: function(ctor, superCtor){
// no support for `instanceof` for now
for (var i in superCtor.prototype){
ctor.prototype[i] = superCtor.prototype[i];
}
},
indexOf: function(arr, item, from){
for (var l = arr.length, i = (from < 0) ? Math.max(0, l + from) : from || 0; i < l; i++){
if (arr[i] === item) return i;
}
return -1;
},
isArray: function(obj){
return Object.prototype.toString.call(obj) === '[object Array]';
},
merge: function(target, additional){
for (var i in additional)
if (additional.hasOwnProperty(i))
target[i] = additional[i];
}
};
io.util.ios = /iphone|ipad/i.test(navigator.userAgent);
io.util.android = /android/i.test(navigator.userAgent);
io.util.opera = /opera/i.test(navigator.userAgent);
io.util.load(function(){
_pageLoaded = true;
});
})();
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
// abstract
(function(){
var frame = '~m~',
stringify = function(message){
if (Object.prototype.toString.call(message) == '[object Object]'){
if (!('JSON' in window)){
if ('console' in window && console.error) console.error('Trying to encode as JSON, but JSON.stringify is missing.');
return '{ "$error": "Invalid message" }';
}
return '~j~' + JSON.stringify(message);
} else {
return String(message);
}
};
Transport = io.Transport = function(base, options){
this.base = base;
this.options = {
timeout: 15000 // based on heartbeat interval default
};
io.util.merge(this.options, options);
};
Transport.prototype.send = function(){
throw new Error('Missing send() implementation');
};
Transport.prototype.connect = function(){
throw new Error('Missing connect() implementation');
};
Transport.prototype.disconnect = function(){
throw new Error('Missing disconnect() implementation');
};
Transport.prototype._encode = function(messages){
var ret = '', message,
messages = io.util.isArray(messages) ? messages : [messages];
for (var i = 0, l = messages.length; i < l; i++){
message = messages[i] === null || messages[i] === undefined ? '' : stringify(messages[i]);
ret += frame + message.length + frame + message;
}
return ret;
};
Transport.prototype._decode = function(data){
var messages = [], number, n;
do {
if (data.substr(0, 3) !== frame) return messages;
data = data.substr(3);
number = '', n = '';
for (var i = 0, l = data.length; i < l; i++){
n = Number(data.substr(i, 1));
if (data.substr(i, 1) == n){
number += n;
} else {
data = data.substr(number.length + frame.length);
number = Number(number);
break;
}
}
messages.push(data.substr(0, number)); // here
data = data.substr(number);
} while(data !== '');
return messages;
};
Transport.prototype._onData = function(data){
this._setTimeout();
var msgs = this._decode(data);
if (msgs && msgs.length){
for (var i = 0, l = msgs.length; i < l; i++){
this._onMessage(msgs[i]);
}
}
};
Transport.prototype._setTimeout = function(){
var self = this;
if (this._timeout) clearTimeout(this._timeout);
this._timeout = setTimeout(function(){
self._onTimeout();
}, this.options.timeout);
};
Transport.prototype._onTimeout = function(){
this._onDisconnect();
};
Transport.prototype._onMessage = function(message){
if (!this.sessionid){
this.sessionid = message;
this._onConnect();
} else if (message.substr(0, 3) == '~h~'){
this._onHeartbeat(message.substr(3));
} else if (message.substr(0, 3) == '~j~'){
this.base._onMessage(JSON.parse(message.substr(3)));
} else {
this.base._onMessage(message);
}
},
Transport.prototype._onHeartbeat = function(heartbeat){
this.send('~h~' + heartbeat); // echo
};
Transport.prototype._onConnect = function(){
this.connected = true;
this.connecting = false;
this.base._onConnect();
this._setTimeout();
};
Transport.prototype._onDisconnect = function(){
this.connecting = false;
this.connected = false;
this.sessionid = null;
this.base._onDisconnect();
};
Transport.prototype._prepareUrl = function(){
return (this.base.options.secure ? 'https' : 'http')
+ '://' + this.base.host
+ ':' + this.base.options.port
+ '/' + this.base.options.resource
+ '/' + this.type
+ (this.sessionid ? ('/' + this.sessionid) : '/');
};
})();
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
(function(){
var empty = new Function,
XMLHttpRequestCORS = (function(){
if (!('XMLHttpRequest' in window)) return false;
// CORS feature detection
var a = new XMLHttpRequest();
return a.withCredentials != undefined;
})(),
request = function(xdomain){
if ('XDomainRequest' in window && xdomain) return new XDomainRequest();
if ('XMLHttpRequest' in window && (!xdomain || XMLHttpRequestCORS)) return new XMLHttpRequest();
if (!xdomain){
try {
var a = new ActiveXObject('MSXML2.XMLHTTP');
return a;
} catch(e){}
try {
var b = new ActiveXObject('Microsoft.XMLHTTP');
return b;
} catch(e){}
}
return false;
},
XHR = io.Transport.XHR = function(){
io.Transport.apply(this, arguments);
this._sendBuffer = [];
};
io.util.inherit(XHR, io.Transport);
XHR.prototype.connect = function(){
this._get();
return this;
};
XHR.prototype._checkSend = function(){
if (!this._posting && this._sendBuffer.length){
var encoded = this._encode(this._sendBuffer);
this._sendBuffer = [];
this._send(encoded);
}
};
XHR.prototype.send = function(data){
if (io.util.isArray(data)){
this._sendBuffer.push.apply(this._sendBuffer, data);
} else {
this._sendBuffer.push(data);
}
this._checkSend();
return this;
};
XHR.prototype._send = function(data){
var self = this;
this._posting = true;
this._sendXhr = this._request('send', 'POST');
this._sendXhr.onreadystatechange = function(){
var status;
if (self._sendXhr.readyState == 4){
self._sendXhr.onreadystatechange = empty;
try { status = self._sendXhr.status; } catch(e){}
self._posting = false;
if (status == 200){
self._checkSend();
} else {
self._onDisconnect();
}
}
};
this._sendXhr.send('data=' + encodeURIComponent(data));
};
XHR.prototype.disconnect = function(){
// send disconnection signal
this._onDisconnect();
return this;
};
XHR.prototype._onDisconnect = function(){
if (this._xhr){
this._xhr.onreadystatechange = empty;
try {
this._xhr.abort();
} catch(e){}
this._xhr = null;
}
if (this._sendXhr){
this._sendXhr.onreadystatechange = empty;
try {
this._sendXhr.abort();
} catch(e){}
this._sendXhr = null;
}
this._sendBuffer = [];
io.Transport.prototype._onDisconnect.call(this);
};
XHR.prototype._request = function(url, method, multipart){
var req = request(this.base._isXDomain());
if (multipart) req.multipart = true;
req.open(method || 'GET', this._prepareUrl() + (url ? '/' + url : ''));
if (method == 'POST' && 'setRequestHeader' in req){
req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded; charset=utf-8');
}
return req;
};
XHR.check = function(xdomain){
try {
if (request(xdomain)) return true;
} catch(e){}
return false;
};
XHR.xdomainCheck = function(){
return XHR.check(true);
};
XHR.request = request;
})();
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
(function(){
var WS = io.Transport.websocket = function(){
io.Transport.apply(this, arguments);
};
io.util.inherit(WS, io.Transport);
WS.prototype.type = 'websocket';
WS.prototype.connect = function(){
var self = this;
this.socket = new WebSocket(this._prepareUrl());
this.socket.onmessage = function(ev){ self._onData(ev.data); };
this.socket.onclose = function(ev){ self._onClose(); };
this.socket.onerror = function(e){ self._onError(e); };
return this;
};
WS.prototype.send = function(data){
if (this.socket) this.socket.send(this._encode(data));
return this;
};
WS.prototype.disconnect = function(){
if (this.socket) this.socket.close();
return this;
};
WS.prototype._onClose = function(){
this._onDisconnect();
return this;
};
WS.prototype._onError = function(e){
this.base.emit('error', [e]);
};
WS.prototype._prepareUrl = function(){
return (this.base.options.secure ? 'wss' : 'ws')
+ '://' + this.base.host
+ ':' + this.base.options.port
+ '/' + this.base.options.resource
+ '/' + this.type
+ (this.sessionid ? ('/' + this.sessionid) : '');
};
WS.check = function(){
// we make sure WebSocket is not confounded with a previously loaded flash WebSocket
return 'WebSocket' in window && WebSocket.prototype && ( WebSocket.prototype.send && !!WebSocket.prototype.send.toString().match(/native/i)) && typeof WebSocket !== "undefined";
};
WS.xdomainCheck = function(){
return true;
};
})();
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
(function(){
var Flashsocket = io.Transport.flashsocket = function(){
io.Transport.websocket.apply(this, arguments);
};
io.util.inherit(Flashsocket, io.Transport.websocket);
Flashsocket.prototype.type = 'flashsocket';
Flashsocket.prototype.connect = function(){
var self = this, args = arguments;
WebSocket.__addTask(function(){
io.Transport.websocket.prototype.connect.apply(self, args);
});
return this;
};
Flashsocket.prototype.send = function(){
var self = this, args = arguments;
WebSocket.__addTask(function(){
io.Transport.websocket.prototype.send.apply(self, args);
});
return this;
};
Flashsocket.check = function(){
if (typeof WebSocket == 'undefined' || !('__addTask' in WebSocket)) return false;
if (io.util.opera) return false; // opera is buggy with this transport
if ('navigator' in window && 'plugins' in navigator && navigator.plugins['Shockwave Flash']){
return !!navigator.plugins['Shockwave Flash'].description;
}
if ('ActiveXObject' in window) {
try {
return !!new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
} catch (e) {}
}
return false;
};
Flashsocket.xdomainCheck = function(){
return true;
};
})();
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
(function(){
var HTMLFile = io.Transport.htmlfile = function(){
io.Transport.XHR.apply(this, arguments);
};
io.util.inherit(HTMLFile, io.Transport.XHR);
HTMLFile.prototype.type = 'htmlfile';
HTMLFile.prototype._get = function(){
var self = this;
this._open();
window.attachEvent('onunload', function(){ self._destroy(); });
};
HTMLFile.prototype._open = function(){
this._doc = new ActiveXObject('htmlfile');
this._doc.open();
this._doc.write('<html></html>');
this._doc.parentWindow.s = this;
this._doc.close();
var _iframeC = this._doc.createElement('div');
this._doc.body.appendChild(_iframeC);
this._iframe = this._doc.createElement('iframe');
_iframeC.appendChild(this._iframe);
this._iframe.src = this._prepareUrl() + '/' + (+ new Date);
};
HTMLFile.prototype._ = function(data, doc){
this._onData(data);
var script = doc.getElementsByTagName('script')[0];
script.parentNode.removeChild(script);
};
HTMLFile.prototype._destroy = function(){
if (this._iframe){
this._iframe.src = 'about:blank';
this._doc = null;
CollectGarbage();
}
};
HTMLFile.prototype.disconnect = function(){
this._destroy();
return io.Transport.XHR.prototype.disconnect.call(this);
};
HTMLFile.check = function(){
if ('ActiveXObject' in window){
try {
var a = new ActiveXObject('htmlfile');
return a && io.Transport.XHR.check();
} catch(e){}
}
return false;
};
HTMLFile.xdomainCheck = function(){
// we can probably do handling for sub-domains, we should test that it's cross domain but a subdomain here
return false;
};
})();
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
(function(){
var XHRMultipart = io.Transport['xhr-multipart'] = function(){
io.Transport.XHR.apply(this, arguments);
};
io.util.inherit(XHRMultipart, io.Transport.XHR);
XHRMultipart.prototype.type = 'xhr-multipart';
XHRMultipart.prototype._get = function(){
var self = this;
this._xhr = this._request('', 'GET', true);
this._xhr.onreadystatechange = function(){
if (self._xhr.readyState == 3) self._onData(self._xhr.responseText);
};
this._xhr.send(null);
};
XHRMultipart.check = function(){
return 'XMLHttpRequest' in window && 'prototype' in XMLHttpRequest && 'multipart' in XMLHttpRequest.prototype;
};
XHRMultipart.xdomainCheck = function(){
return true;
};
})();
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
(function(){
var empty = new Function(),
XHRPolling = io.Transport['xhr-polling'] = function(){
io.Transport.XHR.apply(this, arguments);
};
io.util.inherit(XHRPolling, io.Transport.XHR);
XHRPolling.prototype.type = 'xhr-polling';
XHRPolling.prototype.connect = function(){
if (io.util.ios || io.util.android){
var self = this;
io.util.load(function(){
setTimeout(function(){
io.Transport.XHR.prototype.connect.call(self);
}, 10);
});
} else {
io.Transport.XHR.prototype.connect.call(this);
}
};
XHRPolling.prototype._get = function(){
var self = this;
this._xhr = this._request(+ new Date, 'GET');
this._xhr.onreadystatechange = function(){
var status;
if (self._xhr.readyState == 4){
self._xhr.onreadystatechange = empty;
try { status = self._xhr.status; } catch(e){}
if (status == 200){
self._onData(self._xhr.responseText);
self._get();
} else {
self._onDisconnect();
}
}
};
this._xhr.send(null);
};
XHRPolling.check = function(){
return io.Transport.XHR.check();
};
XHRPolling.xdomainCheck = function(){
return io.Transport.XHR.xdomainCheck();
};
})();
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
io.JSONP = [];
JSONPPolling = io.Transport['jsonp-polling'] = function(){
io.Transport.XHR.apply(this, arguments);
this._insertAt = document.getElementsByTagName('script')[0];
this._index = io.JSONP.length;
io.JSONP.push(this);
};
io.util.inherit(JSONPPolling, io.Transport['xhr-polling']);
JSONPPolling.prototype.type = 'jsonp-polling';
JSONPPolling.prototype._send = function(data){
var self = this;
if (!('_form' in this)){
var form = document.createElement('FORM'),
area = document.createElement('TEXTAREA'),
id = this._iframeId = 'socket_io_iframe_' + this._index,
iframe;
form.style.position = 'absolute';
form.style.top = '-1000px';
form.style.left = '-1000px';
form.target = id;
form.method = 'POST';
form.action = this._prepareUrl() + '/' + (+new Date) + '/' + this._index;
area.name = 'data';
form.appendChild(area);
this._insertAt.parentNode.insertBefore(form, this._insertAt);
document.body.appendChild(form);
this._form = form;
this._area = area;
}
function complete(){
initIframe();
self._posting = false;
self._checkSend();
};
function initIframe(){
if (self._iframe){
self._form.removeChild(self._iframe);
}
try {
// ie6 dynamic iframes with target="" support (thanks Chris Lambacher)
iframe = document.createElement('<iframe name="'+ self._iframeId +'">');
} catch(e){
iframe = document.createElement('iframe');
iframe.name = self._iframeId;
}
iframe.id = self._iframeId;
self._form.appendChild(iframe);
self._iframe = iframe;
};
initIframe();
this._posting = true;
this._area.value = data;
try {
this._form.submit();
} catch(e){}
if (this._iframe.attachEvent){
iframe.onreadystatechange = function(){
if (self._iframe.readyState == 'complete') complete();
};
} else {
this._iframe.onload = complete;
}
};
JSONPPolling.prototype._get = function(){
var self = this,
script = document.createElement('SCRIPT');
if (this._script){
this._script.parentNode.removeChild(this._script);
this._script = null;
}
script.async = true;
script.src = this._prepareUrl() + '/' + (+new Date) + '/' + this._index;
script.onerror = function(){
self._onDisconnect();
};
this._insertAt.parentNode.insertBefore(script, this._insertAt);
this._script = script;
};
JSONPPolling.prototype._ = function(){
this._onData.apply(this, arguments);
this._get();
return this;
};
JSONPPolling.check = function(){
return true;
};
JSONPPolling.xdomainCheck = function(){
return true;
};
/**
* Socket.IO client
*
* @author Guillermo Rauch <guillermo@learnboost.com>
* @license The MIT license.
* @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
*/
(function(){
var Socket = io.Socket = function(host, options){
this.host = host || document.domain;
this.options = {
secure: false,
document: document,
port: document.location.port || 80,
resource: 'socket.io',
transports: ['websocket', 'flashsocket', 'htmlfile', 'xhr-multipart', 'xhr-polling', 'jsonp-polling'],
transportOptions: {
'xhr-polling': {
timeout: 25000 // based on polling duration default
},
'jsonp-polling': {
timeout: 25000
}
},
connectTimeout: 5000,
tryTransportsOnConnectTimeout: true,
rememberTransport: true
};
io.util.merge(this.options, options);
this.connected = false;
this.connecting = false;
this._events = {};
this.transport = this.getTransport();
if (!this.transport && 'console' in window) console.error('No transport available');
};
Socket.prototype.getTransport = function(override){
var transports = override || this.options.transports, match;
if (this.options.rememberTransport && !override){
match = this.options.document.cookie.match('(?:^|;)\\s*socketio=([^;]*)');
if (match){
this._rememberedTransport = true;
transports = [decodeURIComponent(match[1])];
}
}
for (var i = 0, transport; transport = transports[i]; i++){
if (io.Transport[transport]
&& io.Transport[transport].check()
&& (!this._isXDomain() || io.Transport[transport].xdomainCheck())){
return new io.Transport[transport](this, this.options.transportOptions[transport] || {});
}
}
return null;
};
Socket.prototype.connect = function(){
if (this.transport && !this.connected){
if (this.connecting) this.disconnect();
this.connecting = true;
this.emit('connecting', [this.transport.type]);
this.transport.connect();
if (this.options.connectTimeout){
var self = this;
this.connectTimeoutTimer = setTimeout(function(){
if (!self.connected){
self.disconnect();
if (self.options.tryTransportsOnConnectTimeout && !self._rememberedTransport){
if(!self._remainingTransports) self._remainingTransports = self.options.transports.slice(0);
var transports = self._remainingTransports;
while(transports.length > 0 && transports.splice(0,1)[0] != self.transport.type){}
if(transports.length){
self.transport = self.getTransport(transports);
self.connect();
}
}
if(!self._remainingTransports || self._remainingTransports.length == 0) self.emit('connect_failed');
}
if(self._remainingTransports && self._remainingTransports.length == 0) delete self._remainingTransports;
}, this.options.connectTimeout);
}
}
return this;
};
Socket.prototype.send = function(data){
if (!this.transport || !this.transport.connected) return this._queue(data);
this.transport.send(data);
return this;
};
Socket.prototype.disconnect = function(){
if (this.connectTimeoutTimer) clearTimeout(this.connectTimeoutTimer);
this.transport.disconnect();
return this;
};
Socket.prototype.on = function(name, fn){
if (!(name in this._events)) this._events[name] = [];
this._events[name].push(fn);
return this;
};
Socket.prototype.emit = function(name, args){
if (name in this._events){
var events = this._events[name].concat();
for (var i = 0, ii = events.length; i < ii; i++)
events[i].apply(this, args === undefined ? [] : args);
}
return this;
};
Socket.prototype.removeEvent = function(name, fn){
if (name in this._events){
for (var a = 0, l = this._events[name].length; a < l; a++)
if (this._events[name][a] == fn) this._events[name].splice(a, 1);
}
return this;
};
Socket.prototype._queue = function(message){
if (!('_queueStack' in this)) this._queueStack = [];
this._queueStack.push(message);
return this;
};
Socket.prototype._doQueue = function(){
if (!('_queueStack' in this) || !this._queueStack.length) return this;
this.transport.send(this._queueStack);
this._queueStack = [];
return this;
};
Socket.prototype._isXDomain = function(){
return this.host !== document.domain;
};
Socket.prototype._onConnect = function(){
this.connected = true;
this.connecting = false;
this._doQueue();
if (this.options.rememberTransport) this.options.document.cookie = 'socketio=' + encodeURIComponent(this.transport.type);
this.emit('connect');
};
Socket.prototype._onMessage = function(data){
this.emit('message', [data]);
};
Socket.prototype._onDisconnect = function(){
var wasConnected = this.connected;
this.connected = false;
this.connecting = false;
this._queueStack = [];
if (wasConnected) this.emit('disconnect');
};
Socket.prototype.fire = Socket.prototype.emit;
Socket.prototype.addListener = Socket.prototype.addEvent = Socket.prototype.addEventListener = Socket.prototype.on;
})();
/* SWFObject v2.2 <http://code.google.com/p/swfobject/>
is released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
*/
var swfobject=function(){var D="undefined",r="object",S="Shockwave Flash",W="ShockwaveFlash.ShockwaveFlash",q="application/x-shockwave-flash",R="SWFObjectExprInst",x="onreadystatechange",O=window,j=document,t=navigator,T=false,U=[h],o=[],N=[],I=[],l,Q,E,B,J=false,a=false,n,G,m=true,M=function(){var aa=typeof j.getElementById!=D&&typeof j.getElementsByTagName!=D&&typeof j.createElement!=D,ah=t.userAgent.toLowerCase(),Y=t.platform.toLowerCase(),ae=Y?/win/.test(Y):/win/.test(ah),ac=Y?/mac/.test(Y):/mac/.test(ah),af=/webkit/.test(ah)?parseFloat(ah.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):false,X=!+"\v1",ag=[0,0,0],ab=null;if(typeof t.plugins!=D&&typeof t.plugins[S]==r){ab=t.plugins[S].description;if(ab&&!(typeof t.mimeTypes!=D&&t.mimeTypes[q]&&!t.mimeTypes[q].enabledPlugin)){T=true;X=false;ab=ab.replace(/^.*\s+(\S+\s+\S+$)/,"$1");ag[0]=parseInt(ab.replace(/^(.*)\..*$/,"$1"),10);ag[1]=parseInt(ab.replace(/^.*\.(.*)\s.*$/,"$1"),10);ag[2]=/[a-zA-Z]/.test(ab)?parseInt(ab.replace(/^.*[a-zA-Z]+(.*)$/,"$1"),10):0}}else{if(typeof O.ActiveXObject!=D){try{var ad=new ActiveXObject(W);if(ad){ab=ad.GetVariable("$version");if(ab){X=true;ab=ab.split(" ")[1].split(",");ag=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)]}}}catch(Z){}}}return{w3:aa,pv:ag,wk:af,ie:X,win:ae,mac:ac}}(),k=function(){if(!M.w3){return}if((typeof j.readyState!=D&&j.readyState=="complete")||(typeof j.readyState==D&&(j.getElementsByTagName("body")[0]||j.body))){f()}if(!J){if(typeof j.addEventListener!=D){j.addEventListener("DOMContentLoaded",f,false)}if(M.ie&&M.win){j.attachEvent(x,function(){if(j.readyState=="complete"){j.detachEvent(x,arguments.callee);f()}});if(O==top){(function(){if(J){return}try{j.documentElement.doScroll("left")}catch(X){setTimeout(arguments.callee,0);return}f()})()}}if(M.wk){(function(){if(J){return}if(!/loaded|complete/.test(j.readyState)){setTimeout(arguments.callee,0);return}f()})()}s(f)}}();function f(){if(J){return}try{var Z=j.getElementsByTagName("body")[0].appendChild(C("span"));Z.parentNode.removeChild(Z)}catch(aa){return}J=true;var X=U.length;for(var Y=0;Y<X;Y++){U[Y]()}}function K(X){if(J){X()}else{U[U.length]=X}}function s(Y){if(typeof O.addEventListener!=D){O.addEventListener("load",Y,false)}else{if(typeof j.addEventListener!=D){j.addEventListener("load",Y,false)}else{if(typeof O.attachEvent!=D){i(O,"onload",Y)}else{if(typeof O.onload=="function"){var X=O.onload;O.onload=function(){X();Y()}}else{O.onload=Y}}}}}function h(){if(T){V()}else{H()}}function V(){var X=j.getElementsByTagName("body")[0];var aa=C(r);aa.setAttribute("type",q);var Z=X.appendChild(aa);if(Z){var Y=0;(function(){if(typeof Z.GetVariable!=D){var ab=Z.GetVariable("$version");if(ab){ab=ab.split(" ")[1].split(",");M.pv=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)]}}else{if(Y<10){Y++;setTimeout(arguments.callee,10);return}}X.removeChild(aa);Z=null;H()})()}else{H()}}function H(){var ag=o.length;if(ag>0){for(var af=0;af<ag;af++){var Y=o[af].id;var ab=o[af].callbackFn;var aa={success:false,id:Y};if(M.pv[0]>0){var ae=c(Y);if(ae){if(F(o[af].swfVersion)&&!(M.wk&&M.wk<312)){w(Y,true);if(ab){aa.success=true;aa.ref=z(Y);ab(aa)}}else{if(o[af].expressInstall&&A()){var ai={};ai.data=o[af].expressInstall;ai.width=ae.getAttribute("width")||"0";ai.height=ae.getAttribute("height")||"0";if(ae.getAttribute("class")){ai.styleclass=ae.getAttribute("class")}if(ae.getAttribute("align")){ai.align=ae.getAttribute("align")}var ah={};var X=ae.getElementsByTagName("param");var ac=X.length;for(var ad=0;ad<ac;ad++){if(X[ad].getAttribute("name").toLowerCase()!="movie"){ah[X[ad].getAttribute("name")]=X[ad].getAttribute("value")}}P(ai,ah,Y,ab)}else{p(ae);if(ab){ab(aa)}}}}}else{w(Y,true);if(ab){var Z=z(Y);if(Z&&typeof Z.SetVariable!=D){aa.success=true;aa.ref=Z}ab(aa)}}}}}function z(aa){var X=null;var Y=c(aa);if(Y&&Y.nodeName=="OBJECT"){if(typeof Y.SetVariable!=D){X=Y}else{var Z=Y.getElementsByTagName(r)[0];if(Z){X=Z}}}return X}function A(){return !a&&F("6.0.65")&&(M.win||M.mac)&&!(M.wk&&M.wk<312)}function P(aa,ab,X,Z){a=true;E=Z||null;B={success:false,id:X};var ae=c(X);if(ae){if(ae.nodeName=="OBJECT"){l=g(ae);Q=null}else{l=ae;Q=X}aa.id=R;if(typeof aa.width==D||(!/%$/.test(aa.width)&&parseInt(aa.width,10)<310)){aa.width="310"}if(typeof aa.height==D||(!/%$/.test(aa.height)&&parseInt(aa.height,10)<137)){aa.height="137"}j.title=j.title.slice(0,47)+" - Flash Player Installation";var ad=M.ie&&M.win?"ActiveX":"PlugIn",ac="MMredirectURL="+O.location.toString().replace(/&/g,"%26")+"&MMplayerType="+ad+"&MMdoctitle="+j.title;if(typeof ab.flashvars!=D){ab.flashvars+="&"+ac}else{ab.flashvars=ac}if(M.ie&&M.win&&ae.readyState!=4){var Y=C("div");X+="SWFObjectNew";Y.setAttribute("id",X);ae.parentNode.insertBefore(Y,ae);ae.style.display="none";(function(){if(ae.readyState==4){ae.parentNode.removeChild(ae)}else{setTimeout(arguments.callee,10)}})()}u(aa,ab,X)}}function p(Y){if(M.ie&&M.win&&Y.readyState!=4){var X=C("div");Y.parentNode.insertBefore(X,Y);X.parentNode.replaceChild(g(Y),X);Y.style.display="none";(function(){if(Y.readyState==4){Y.parentNode.removeChild(Y)}else{setTimeout(arguments.callee,10)}})()}else{Y.parentNode.replaceChild(g(Y),Y)}}function g(ab){var aa=C("div");if(M.win&&M.ie){aa.innerHTML=ab.innerHTML}else{var Y=ab.getElementsByTagName(r)[0];if(Y){var ad=Y.childNodes;if(ad){var X=ad.length;for(var Z=0;Z<X;Z++){if(!(ad[Z].nodeType==1&&ad[Z].nodeName=="PARAM")&&!(ad[Z].nodeType==8)){aa.appendChild(ad[Z].cloneNode(true))}}}}}return aa}function u(ai,ag,Y){var X,aa=c(Y);if(M.wk&&M.wk<312){return X}if(aa){if(typeof ai.id==D){ai.id=Y}if(M.ie&&M.win){var ah="";for(var ae in ai){if(ai[ae]!=Object.prototype[ae]){if(ae.toLowerCase()=="data"){ag.movie=ai[ae]}else{if(ae.toLowerCase()=="styleclass"){ah+=' class="'+ai[ae]+'"'}else{if(ae.toLowerCase()!="classid"){ah+=" "+ae+'="'+ai[ae]+'"'}}}}}var af="";for(var ad in ag){if(ag[ad]!=Object.prototype[ad]){af+='<param name="'+ad+'" value="'+ag[ad]+'" />'}}aa.outerHTML='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'+ah+">"+af+"</object>";N[N.length]=ai.id;X=c(ai.id)}else{var Z=C(r);Z.setAttribute("type",q);for(var ac in ai){if(ai[ac]!=Object.prototype[ac]){if(ac.toLowerCase()=="styleclass"){Z.setAttribute("class",ai[ac])}else{if(ac.toLowerCase()!="classid"){Z.setAttribute(ac,ai[ac])}}}}for(var ab in ag){if(ag[ab]!=Object.prototype[ab]&&ab.toLowerCase()!="movie"){e(Z,ab,ag[ab])}}aa.parentNode.replaceChild(Z,aa);X=Z}}return X}function e(Z,X,Y){var aa=C("param");aa.setAttribute("name",X);aa.setAttribute("value",Y);Z.appendChild(aa)}function y(Y){var X=c(Y);if(X&&X.nodeName=="OBJECT"){if(M.ie&&M.win){X.style.display="none";(function(){if(X.readyState==4){b(Y)}else{setTimeout(arguments.callee,10)}})()}else{X.parentNode.removeChild(X)}}}function b(Z){var Y=c(Z);if(Y){for(var X in Y){if(typeof Y[X]=="function"){Y[X]=null}}Y.parentNode.removeChild(Y)}}function c(Z){var X=null;try{X=j.getElementById(Z)}catch(Y){}return X}function C(X){return j.createElement(X)}function i(Z,X,Y){Z.attachEvent(X,Y);I[I.length]=[Z,X,Y]}function F(Z){var Y=M.pv,X=Z.split(".");X[0]=parseInt(X[0],10);X[1]=parseInt(X[1],10)||0;X[2]=parseInt(X[2],10)||0;return(Y[0]>X[0]||(Y[0]==X[0]&&Y[1]>X[1])||(Y[0]==X[0]&&Y[1]==X[1]&&Y[2]>=X[2]))?true:false}function v(ac,Y,ad,ab){if(M.ie&&M.mac){return}var aa=j.getElementsByTagName("head")[0];if(!aa){return}var X=(ad&&typeof ad=="string")?ad:"screen";if(ab){n=null;G=null}if(!n||G!=X){var Z=C("style");Z.setAttribute("type","text/css");Z.setAttribute("media",X);n=aa.appendChild(Z);if(M.ie&&M.win&&typeof j.styleSheets!=D&&j.styleSheets.length>0){n=j.styleSheets[j.styleSheets.length-1]}G=X}if(M.ie&&M.win){if(n&&typeof n.addRule==r){n.addRule(ac,Y)}}else{if(n&&typeof j.createTextNode!=D){n.appendChild(j.createTextNode(ac+" {"+Y+"}"))}}}function w(Z,X){if(!m){return}var Y=X?"visible":"hidden";if(J&&c(Z)){c(Z).style.visibility=Y}else{v("#"+Z,"visibility:"+Y)}}function L(Y){var Z=/[\\\"<>\.;]/;var X=Z.exec(Y)!=null;return X&&typeof encodeURIComponent!=D?encodeURIComponent(Y):Y}var d=function(){if(M.ie&&M.win){window.attachEvent("onunload",function(){var ac=I.length;for(var ab=0;ab<ac;ab++){I[ab][0].detachEvent(I[ab][1],I[ab][2])}var Z=N.length;for(var aa=0;aa<Z;aa++){y(N[aa])}for(var Y in M){M[Y]=null}M=null;for(var X in swfobject){swfobject[X]=null}swfobject=null})}}();return{registerObject:function(ab,X,aa,Z){if(M.w3&&ab&&X){var Y={};Y.id=ab;Y.swfVersion=X;Y.expressInstall=aa;Y.callbackFn=Z;o[o.length]=Y;w(ab,false)}else{if(Z){Z({success:false,id:ab})}}},getObjectById:function(X){if(M.w3){return z(X)}},embedSWF:function(ab,ah,ae,ag,Y,aa,Z,ad,af,ac){var X={success:false,id:ah};if(M.w3&&!(M.wk&&M.wk<312)&&ab&&ah&&ae&&ag&&Y){w(ah,false);K(function(){ae+="";ag+="";var aj={};if(af&&typeof af===r){for(var al in af){aj[al]=af[al]}}aj.data=ab;aj.width=ae;aj.height=ag;var am={};if(ad&&typeof ad===r){for(var ak in ad){am[ak]=ad[ak]}}if(Z&&typeof Z===r){for(var ai in Z){if(typeof am.flashvars!=D){am.flashvars+="&"+ai+"="+Z[ai]}else{am.flashvars=ai+"="+Z[ai]}}}if(F(Y)){var an=u(aj,am,ah);if(aj.id==ah){w(ah,true)}X.success=true;X.ref=an}else{if(aa&&A()){aj.data=aa;P(aj,am,ah,ac);return}else{w(ah,true)}}if(ac){ac(X)}})}else{if(ac){ac(X)}}},switchOffAutoHideShow:function(){m=false},ua:M,getFlashPlayerVersion:function(){return{major:M.pv[0],minor:M.pv[1],release:M.pv[2]}},hasFlashPlayerVersion:F,createSWF:function(Z,Y,X){if(M.w3){return u(Z,Y,X)}else{return undefined}},showExpressInstall:function(Z,aa,X,Y){if(M.w3&&A()){P(Z,aa,X,Y)}},removeSWF:function(X){if(M.w3){y(X)}},createCSS:function(aa,Z,Y,X){if(M.w3){v(aa,Z,Y,X)}},addDomLoadEvent:K,addLoadEvent:s,getQueryParamValue:function(aa){var Z=j.location.search||j.location.hash;if(Z){if(/\?/.test(Z)){Z=Z.split("?")[1]}if(aa==null){return L(Z)}var Y=Z.split("&");for(var X=0;X<Y.length;X++){if(Y[X].substring(0,Y[X].indexOf("="))==aa){return L(Y[X].substring((Y[X].indexOf("=")+1)))}}}return""},expressInstallCallback:function(){if(a){var X=c(R);if(X&&l){X.parentNode.replaceChild(l,X);if(Q){w(Q,true);if(M.ie&&M.win){l.style.display="block"}}if(E){E(B)}}a=false}}}}();
/*
/*
Copyright 2006 Adobe Systems Incorporated
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* The Bridge class, responsible for navigating AS instances
*/
function FABridge(target,bridgeName)
{
this.target = target;
this.remoteTypeCache = {};
this.remoteInstanceCache = {};
this.remoteFunctionCache = {};
this.localFunctionCache = {};
this.bridgeID = FABridge.nextBridgeID++;
this.name = bridgeName;
this.nextLocalFuncID = 0;
FABridge.instances[this.name] = this;
FABridge.idMap[this.bridgeID] = this;
return this;
}
// type codes for packed values
FABridge.TYPE_ASINSTANCE = 1;
FABridge.TYPE_ASFUNCTION = 2;
FABridge.TYPE_JSFUNCTION = 3;
FABridge.TYPE_ANONYMOUS = 4;
FABridge.initCallbacks = {};
FABridge.userTypes = {};
FABridge.addToUserTypes = function()
{
for (var i = 0; i < arguments.length; i++)
{
FABridge.userTypes[arguments[i]] = {
'typeName': arguments[i],
'enriched': false
};
}
}
FABridge.argsToArray = function(args)