// pow.live: Synchronized presentations across multiple devices.
// Powered by http://usepow.com/live
pow.bundle({
 "data": "pow.module(\"live\",function(){(function(c){c.version=\"0.7.3\";c.protocol=1;c.transports=[];c.j=[];c.sockets={};c.connect=function(a,b){var g=c.util.parseUri(a),d,f;if(\"undefined\"!=typeof document)g.host=g.host||document.domain,g.port=g.port||document.location.port;d=c.util.uniqueUri(g);var e={host:g.host,secure:g.protocol==\"https\",port:g.port||80};c.util.merge(e,b);if(e[\"force new connection\"]||!c.sockets[d])f=new c.Socket(e);!e[\"force new connection\"]&&f&&(c.sockets[d]=f);f=f||c.sockets[d];return f.of(g.path.length>\n1?g.path:\"\")}})(\"object\"===typeof module?module.exports:window.io={});(function(c){var a=c.util={},b=/^(?:(?![^:@]+:[^:@\\/]*@)([^:\\/?#.]+):)?(?:\\/\\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\\/?#]*)(?::(\\d*))?)(((\\/(?:[^?#](?![^?#\\/]*\\.[^?#\\/.]+(?:[?#]|$)))*\\/?)?([^?#\\/]*))(?:\\?([^#]*))?(?:#(.*))?)/,g=[\"source\",\"protocol\",\"authority\",\"userInfo\",\"user\",\"password\",\"host\",\"port\",\"relative\",\"path\",\"directory\",\"file\",\"query\",\"anchor\"];a.parseUri=function(a){for(var a=b.exec(a||\"\"),d={},h=14;h--;)d[g[h]]=a[h]||\n\"\";return d};a.uniqueUri=function(a){var d=a.protocol,b=a.host,a=a.port;\"undefined\"!=typeof document?(b=b||document.domain,a=a||(d==\"https\"&&document.location.protocol!==\"https:\"?443:document.location.port)):(b=b||\"localhost\",!a&&d==\"https\"&&(a=443));return(d||\"http\")+\"://\"+b+\":\"+(a||80)};var d=!1;a.load=function(f){if(document.readyState===\"complete\"||d)return f();a.on(window,\"load\",f,!1)};a.on=function(a,d,b,g){a.attachEvent?a.attachEvent(\"on\"+d,b):a.addEventListener(d,b,g)};a.request=function(d){if(\"undefined\"!=\ntypeof window){if(d&&window.XDomainRequest)return new XDomainRequest;if(window.XMLHttpRequest&&(!d||a.ua.hasCORS))return new XMLHttpRequest;if(!d)try{return new window.ActiveXObject(\"Microsoft.XMLHTTP\")}catch(b){}}return null};\"undefined\"!=typeof window&&a.load(function(){d=!0});a.defer=function(d){if(!a.ua.webkit)return d();a.load(function(){setTimeout(d,100)})};a.merge=function(d,b,g,c){var c=c||[],g=typeof g==\"undefined\"?2:g,l;for(l in b)b.hasOwnProperty(l)&&a.indexOf(c,l)<0&&(typeof d[l]!==\"object\"||\n!g?(d[l]=b[l],c.push(b[l])):a.merge(d[l],b[l],g-1,c));return d};a.mixin=function(d,b){a.merge(d.prototype,b.prototype)};a.inherit=function(d,b){d.prototype=new b;a.merge(d,b)};a.isArray=Array.isArray||function(a){return Object.prototype.toString.call(a)===\"[object Array]\"};a.intersect=function(d,b){for(var g=[],c=d.length>b.length?d:b,l=d.length>b.length?b:d,k=0,p=l.length;k<p;k++)~a.indexOf(c,l[k])&&g.push(l[k]);return g};a.indexOf=function(a,d,b){if(Array.prototype.indexOf)return Array.prototype.indexOf.call(a,\nd,b);for(var g=a.length,b=b<0?b+g<0?0:b+g:b||0;b<g&&a[b]!==d;b++);return g<=b?-1:b};a.toArray=function(a){for(var d=[],b=0,g=a.length;b<g;b++)d.push(a[b]);return d};a.ua={};a.ua.hasCORS=\"undefined\"!=typeof window&&window.XMLHttpRequest&&function(){try{var a=new XMLHttpRequest}catch(d){return!1}return a.withCredentials!=void 0}();a.ua.webkit=\"undefined\"!=typeof navigator&&/webkit/i.test(navigator.userAgent)})(\"undefined\"!=typeof window?io:module.exports);(function(c,a){function b(){}c.EventEmitter=\nb;b.prototype.on=function(b,d){if(!this.$events)this.$events={};this.$events[b]?a.util.isArray(this.$events[b])?this.$events[b].push(d):this.$events[b]=[this.$events[b],d]:this.$events[b]=d;return this};b.prototype.addListener=b.prototype.on;b.prototype.once=function(a,d){function b(){e.removeListener(a,b);d.apply(this,arguments)}var e=this;b.listener=d;this.on(a,b);return this};b.prototype.removeListener=function(b,d){if(this.$events&&this.$events[b]){var f=this.$events[b];if(a.util.isArray(f)){for(var e=\n-1,c=0,m=f.length;c<m;c++)if(f[c]===d||f[c].listener&&f[c].listener===d){e=c;break}if(e<0)return this;f.splice(e,1);f.length||delete this.$events[b]}else(f===d||f.listener&&f.listener===d)&&delete this.$events[b]}return this};b.prototype.removeAllListeners=function(a){this.$events&&this.$events[a]&&(this.$events[a]=null);return this};b.prototype.listeners=function(b){if(!this.$events)this.$events={};this.$events[b]||(this.$events[b]=[]);a.util.isArray(this.$events[b])||(this.$events[b]=[this.$events[b]]);\nreturn this.$events[b]};b.prototype.emit=function(b){if(!this.$events)return!1;var d=this.$events[b];if(!d)return!1;var f=Array.prototype.slice.call(arguments,1);if(\"function\"==typeof d)d.apply(this,f);else if(a.util.isArray(d))for(var d=d.slice(),e=0,c=d.length;e<c;e++)d[e].apply(this,f);else return!1;return!0}})(\"undefined\"!=typeof io?io:module.exports,\"undefined\"!=typeof io?io:module.parent.exports);(function(c,a){function b(a){return a<10?\"0\"+a:a}function g(a){h.lastIndex=0;return h.test(a)?'\"'+\na.replace(h,function(a){var b=k[a];return typeof b===\"string\"?b:\"\\\\u\"+(\"0000\"+a.charCodeAt(0).toString(16)).slice(-4)})+'\"':'\"'+a+'\"'}function d(a,f){var e,c,k,h,n=m,q,o=f[a];o instanceof Date&&(o=isFinite(a.valueOf())?a.getUTCFullYear()+\"-\"+b(a.getUTCMonth()+1)+\"-\"+b(a.getUTCDate())+\"T\"+b(a.getUTCHours())+\":\"+b(a.getUTCMinutes())+\":\"+b(a.getUTCSeconds())+\"Z\":null);typeof p===\"function\"&&(o=p.call(f,a,o));switch(typeof o){case \"string\":return g(o);case \"number\":return isFinite(o)?String(o):\"null\";\ncase \"boolean\":case \"null\":return String(o);case \"object\":if(!o)return\"null\";m+=l;q=[];if(Object.prototype.toString.apply(o)===\"[object Array]\"){h=o.length;for(e=0;e<h;e+=1)q[e]=d(e,o)||\"null\";k=q.length===0?\"[]\":m?\"[\\n\"+m+q.join(\",\\n\"+m)+\"\\n\"+n+\"]\":\"[\"+q.join(\",\")+\"]\";m=n;return k}if(p&&typeof p===\"object\"){h=p.length;for(e=0;e<h;e+=1)typeof p[e]===\"string\"&&(c=p[e],(k=d(c,o))&&q.push(g(c)+(m?\": \":\":\")+k))}else for(c in o)Object.prototype.hasOwnProperty.call(o,c)&&(k=d(c,o))&&q.push(g(c)+(m?\": \":\n\":\")+k);k=q.length===0?\"{}\":m?\"{\\n\"+m+q.join(\",\\n\"+m)+\"\\n\"+n+\"}\":\"{\"+q.join(\",\")+\"}\";m=n;return k}}if(a&&a.parse)return c.JSON={parse:a.parse,stringify:a.stringify};var f=c.JSON={},e=/[\\u0000\\u00ad\\u0600-\\u0604\\u070f\\u17b4\\u17b5\\u200c-\\u200f\\u2028-\\u202f\\u2060-\\u206f\\ufeff\\ufff0-\\uffff]/g,h=/[\\\\\\\"\\x00-\\x1f\\x7f-\\x9f\\u00ad\\u0600-\\u0604\\u070f\\u17b4\\u17b5\\u200c-\\u200f\\u2028-\\u202f\\u2060-\\u206f\\ufeff\\ufff0-\\uffff]/g,m,l,k={\"\\u0008\":\"\\\\b\",\"\\t\":\"\\\\t\",\"\\n\":\"\\\\n\",\"\\u000c\":\"\\\\f\",\"\\r\":\"\\\\r\",'\"':'\\\\\"',\"\\\\\":\"\\\\\\\\\"},\np;f.stringify=function(a,b,f){var g;l=m=\"\";if(typeof f===\"number\")for(g=0;g<f;g+=1)l+=\" \";else typeof f===\"string\"&&(l=f);if((p=b)&&typeof b!==\"function\"&&(typeof b!==\"object\"||typeof b.length!==\"number\"))throw Error(\"JSON.stringify\");return d(\"\",{\"\":a})};f.parse=function(a,b){function d(a,f){var g,e,c=a[f];if(c&&typeof c===\"object\")for(g in c)Object.prototype.hasOwnProperty.call(c,g)&&(e=d(c,g),e!==void 0?c[g]=e:delete c[g]);return b.call(a,f,c)}var f,a=String(a);e.lastIndex=0;e.test(a)&&(a=a.replace(e,\nfunction(a){return\"\\\\u\"+(\"0000\"+a.charCodeAt(0).toString(16)).slice(-4)}));if(/^[\\],:{}\\s]*$/.test(a.replace(/\\\\(?:[\"\\\\\\/bfnrt]|u[0-9a-fA-F]{4})/g,\"@\").replace(/\"[^\"\\\\\\n\\r]*\"|true|false|null|-?\\d+(?:\\.\\d*)?(?:[eE][+\\-]?\\d+)?/g,\"]\").replace(/(?:^|:|,)(?:\\s*\\[)+/g,\"\")))return f=eval(\"(\"+a+\")\"),typeof b===\"function\"?d({\"\":f},\"\"):f;throw new SyntaxError(\"JSON.parse\");}})(\"undefined\"!=typeof io?io:module.exports,typeof JSON!==\"undefined\"?JSON:void 0);(function(c,a){var b=c.parser={},g=b.packets=[\"disconnect\",\n\"connect\",\"heartbeat\",\"message\",\"json\",\"event\",\"ack\",\"error\",\"noop\"],d=b.reasons=[\"transport not supported\",\"client not handshaken\",\"unauthorized\"],f=b.advice=[\"reconnect\"],e=a.JSON,h=a.util.indexOf;b.encodePacket=function(a){var b=h(g,a.type),c=a.id||\"\",t=a.endpoint||\"\",m=a.ack,r=null;switch(a.type){case \"error\":var s=a.reason?h(d,a.reason):\"\",a=a.advice?h(f,a.advice):\"\";if(s!==\"\"||a!==\"\")r=s+(a!==\"\"?\"+\"+a:\"\");break;case \"message\":if(a.data!==\"\")r=a.data;break;case \"event\":r={name:a.name};if(a.args&&\na.args.length)r.args=a.args;r=e.stringify(r);break;case \"json\":r=e.stringify(a.data);break;case \"connect\":if(a.qs)r=a.qs;break;case \"ack\":r=a.ackId+(a.args&&a.args.length?\"+\"+e.stringify(a.args):\"\")}b=[b,c+(m==\"data\"?\"+\":\"\"),t];r!==null&&r!==void 0&&b.push(r);return b.join(\":\")};b.encodePayload=function(a){var b=\"\";if(a.length==1)return a[0];for(var d=0,f=a.length;d<f;d++)b+=\"\\ufffd\"+a[d].length+\"\\ufffd\"+a[d];return b};var m=/^([^:]+):([0-9]+)?(\\+)?:([^:]+)?:?(.*)?$/;b.decodePacket=function(a){var b=\na.match(m);if(!b)return{};var c=b[2]||\"\",a=b[5]||\"\",h={type:g[b[1]],endpoint:b[4]||\"\"};if(c)h.id=c,h.ack=b[3]?\"data\":!0;switch(h.type){case \"error\":b=a.split(\"+\");h.reason=d[b[0]]||\"\";h.advice=f[b[1]]||\"\";break;case \"message\":h.data=a||\"\";break;case \"event\":try{var s=e.parse(a);h.name=s.name;h.args=s.args}catch(r){}h.args=h.args||[];break;case \"json\":try{h.data=e.parse(a)}catch(G){}break;case \"connect\":h.qs=a||\"\";break;case \"ack\":if(b=a.match(/^([0-9]+)(\\+)?(.*)/))if(h.ackId=b[1],h.args=[],b[3])try{h.args=\nb[3]?e.parse(b[3]):[]}catch(w){}}return h};b.decodePayload=function(a){if(a[0]==\"\\ufffd\"){for(var d=[],f=1,g=\"\";f<a.length;f++)a[f]==\"\\ufffd\"?(d.push(b.decodePacket(a.substr(f+1).substr(0,g))),f+=Number(g)+1,g=\"\"):g+=a[f];return d}else return[b.decodePacket(a)]}})(\"undefined\"!=typeof io?io:module.exports,\"undefined\"!=typeof io?io:module.parent.exports);(function(c,a){function b(a,b){this.socket=a;this.sessid=b}c.Transport=b;a.util.mixin(b,a.EventEmitter);b.prototype.onData=function(b){this.clearCloseTimeout();\nthis.setCloseTimeout();if(b!==\"\"&&(b=a.parser.decodePayload(b))&&b.length)for(var d=0,f=b.length;d<f;d++)this.onPacket(b[d]);return this};b.prototype.onPacket=function(a){if(a.type==\"heartbeat\")return this.onHeartbeat();if(a.type==\"connect\"&&a.endpoint==\"\")this.onConnect();this.socket.onPacket(a);return this};b.prototype.setCloseTimeout=function(){if(!this.closeTimeout){var a=this;this.closeTimeout=setTimeout(function(){a.onDisconnect()},this.socket.closeTimeout)}};b.prototype.onDisconnect=function(){this.close&&\nthis.close();this.clearTimeouts();this.socket.onDisconnect();return this};b.prototype.onConnect=function(){this.socket.onConnect();return this};b.prototype.clearCloseTimeout=function(){if(this.closeTimeout)clearTimeout(this.closeTimeout),this.closeTimeout=null};b.prototype.clearTimeouts=function(){this.clearCloseTimeout();this.reopenTimeout&&clearTimeout(this.reopenTimeout)};b.prototype.packet=function(b){this.send(a.parser.encodePacket(b))};b.prototype.onHeartbeat=function(){this.packet({type:\"heartbeat\"})};\nb.prototype.onOpen=function(){this.open=!0;this.clearCloseTimeout();this.socket.onOpen()};b.prototype.onClose=function(){this.open=!1;this.setCloseTimeout();this.socket.onClose()};b.prototype.prepareUrl=function(){var b=this.socket.options;return this.scheme()+\"://\"+b.host+\":\"+b.port+\"/\"+b.resource+\"/\"+a.protocol+\"/\"+this.name+\"/\"+this.sessid}})(\"undefined\"!=typeof io?io:module.exports,\"undefined\"!=typeof io?io:module.parent.exports);(function(c,a){function b(b){this.options={port:80,secure:!1,document:document,\nresource:\"socket.io\",transports:a.transports,\"connect timeout\":1E4,\"try multiple transports\":!0,reconnect:!0,\"reconnection delay\":500,\"reopen delay\":3E3,\"max reconnection attempts\":10,\"sync disconnect on unload\":!0,\"auto connect\":!0};a.util.merge(this.options,b);this.reconnecting=this.connecting=this.open=this.connected=!1;this.namespaces={};this.buffer=[];this.doBuffer=!1;if(this.options[\"sync disconnect on unload\"]&&(!this.isXDomain()||a.util.ua.hasCORS)){var f=this;a.util.on(window,\"beforeunload\",\nfunction(){f.disconnectSync()},!1)}this.options[\"auto connect\"]&&this.connect()}function g(){}c.Socket=b;a.util.mixin(b,a.EventEmitter);b.prototype.of=function(b){this.namespaces[b]||(this.namespaces[b]=new a.SocketNamespace(this,b),b!==\"\"&&this.namespaces[b].packet({type:\"connect\"}));return this.namespaces[b]};b.prototype.publish=function(){this.emit.apply(this,arguments);var a,b;for(b in this.namespaces)this.namespaces.hasOwnProperty(b)&&(a=this.of(b),a.$emit.apply(a,arguments))};b.prototype.handshake=\nfunction(b){function f(a){if(a instanceof Error)e.onError(a.message);else b.apply(null,a.split(\":\"))}var e=this,c=this.options,c=[\"http\"+(c.secure?\"s\":\"\")+\":/\",c.host+\":\"+c.port,this.options.resource,a.protocol,\"?t=\"+ +new Date].join(\"/\");if(this.isXDomain()){var m=document.getElementsByTagName(\"script\")[0],l=document.createElement(\"SCRIPT\");l.src=c+\"&jsonp=\"+a.j.length;m.parentNode.insertBefore(l,m);a.j.push(function(a){f(a);l.parentNode.removeChild(l)})}else{var k=a.util.request();k.open(\"GET\",\nc);k.onreadystatechange=function(){if(k.readyState==4)k.onreadystatechange=g,k.status==200?f(k.responseText):!e.reconnecting&&e.onError(k.responseText)};k.send(null)}};b.prototype.getTransport=function(b){for(var b=b||this.transports,f=0,e;e=b[f];f++)if(a.Transport[e]&&a.Transport[e].check(this)&&(!this.isXDomain()||a.Transport[e].xdomainCheck()))return new a.Transport[e](this,this.sessionid);return null};b.prototype.connect=function(b){if(this.connecting)return this;var f=this;this.handshake(function(e,\ng,c,l){f.sessionid=e;f.closeTimeout=c*1E3;f.heartbeatTimeout=g*1E3;f.transports=a.util.intersect(l.split(\",\"),f.options.transports);f.transport=f.getTransport();if(f.transport){f.connecting=!0;f.publish(\"connecting\",f.transport.name);f.transport.open();if(f.options.connectTimeout)f.connectTimeoutTimer=setTimeout(function(){if(!f.connected){if(f.options[\"try multiple transports\"]){if(!f.remainingTransports)f.remainingTransports=f.transports.slice(0);for(var a=f.remainingTransports;a.length>0&&a.splice(0,\n1)[0]!=f.transport.name;);if(a.length)f.transport=f.getTransport(a),f.connect()}(!f.remainingTransports||f.remainingTransports.length==0)&&f.publish(\"connect_failed\")}f.remainingTransports&&f.remainingTransports.length==0&&delete f.remainingTransports},f.options[\"connect timeout\"]);if(b&&typeof b==\"function\")f.once(\"connect\",b)}});return this};b.prototype.packet=function(a){this.connected&&!this.doBuffer?this.transport.packet(a):this.buffer.push(a);return this};b.prototype.setBuffer=function(a){this.doBuffer=\na;if(!a&&this.connected&&this.buffer.length)this.transport.payload(this.buffer),this.buffer=[]};b.prototype.disconnect=function(){this.connected&&(this.open&&this.of(\"\").packet({type:\"disconnect\"}),this.onDisconnect(\"booted\"));return this};b.prototype.disconnectSync=function(){a.util.request().open(\"GET\",this.resource+\"/\"+a.protocol+\"/\"+this.sessionid,!0);this.onDisconnect(\"booted\")};b.prototype.isXDomain=function(){var a=window.location.port||80;return this.options.host!==document.domain||this.options.port!=\na};b.prototype.onConnect=function(){this.connected=!0;this.connecting=!1;this.doBuffer||this.setBuffer(!1);this.emit(\"connect\")};b.prototype.onOpen=function(){this.open=!0};b.prototype.onClose=function(){this.open=!1};b.prototype.onPacket=function(a){this.of(a.endpoint).onPacket(a)};b.prototype.onError=function(a){a&&a.advice&&a.advice===\"reconnect\"&&(this.disconnect(),this.reconnect());this.publish(\"error\",a&&a.reason?a.reason:a)};b.prototype.onDisconnect=function(a){var b=this.connected;this.open=\nthis.connecting=this.connected=!1;b&&(this.transport.close(),this.transport.clearTimeouts(),this.publish(\"disconnect\",a),\"booted\"!=a&&this.options.reconnect&&!this.reconnecting&&this.reconnect())};b.prototype.reconnect=function(){function a(){e.connected&&e.publish(\"reconnect\",e.transport.name,e.reconnectionAttempts);e.removeListener(\"connect_failed\",b);e.removeListener(\"connect\",b);e.reconnecting=!1;delete e.reconnectionAttempts;delete e.reconnectionDelay;delete e.reconnectionTimer;delete e.redoTransports;\ne.options[\"try multiple transports\"]=c}function b(){if(e.reconnecting){if(e.connected)return a();if(e.connecting&&e.reconnecting)return e.reconnectionTimer=setTimeout(b,1E3);e.reconnectionAttempts++>=g?e.redoTransports?(e.publish(\"reconnect_failed\"),a()):(e.on(\"connect_failed\",b),e.options[\"try multiple transports\"]=!0,e.transport=e.getTransport(),e.redoTransports=!0,e.connect()):(e.reconnectionDelay*=2,e.connect(),e.publish(\"reconnecting\",e.reconnectionDelay,e.reconnectionAttempts),e.reconnectionTimer=\nsetTimeout(b,e.reconnectionDelay))}}this.reconnecting=!0;this.reconnectionAttempts=0;this.reconnectionDelay=this.options[\"reconnection delay\"];var e=this,g=this.options[\"max reconnection attempts\"],c=this.options[\"try multiple transports\"];this.options[\"try multiple transports\"]=!1;this.reconnectionTimer=setTimeout(b,this.reconnectionDelay);this.on(\"connect\",b)}})(\"undefined\"!=typeof io?io:module.exports,\"undefined\"!=typeof io?io:module.parent.exports);(function(c,a){function b(a,b){this.socket=a;\nthis.name=b||\"\";this.flags={};this.json=new g(this,\"json\");this.ackPackets=0;this.acks={}}function g(a,b){this.namespace=a;this.name=b}c.SocketNamespace=b;a.util.mixin(b,a.EventEmitter);b.prototype.$emit=a.EventEmitter.prototype.emit;b.prototype.packet=function(a){a.endpoint=this.name;this.socket.packet(a);this.flags={};return this};b.prototype.send=function(a,b){var e={type:this.flags.json?\"json\":\"message\",data:a};if(\"function\"==typeof b)e.id=++this.ackPackets,e.ack=!0,this.acks[e.id]=b;return this.packet(e)};\nb.prototype.emit=function(a){var b=Array.prototype.slice.call(arguments,1),e=b[b.length-1],g={type:\"event\",name:a};if(\"function\"==typeof 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\"error\":if(b.advice)this.socket.onError(b);else b.reason==\"unauthorized\"?this.$emit(\"connect_failed\",b.reason):this.$emit(\"error\",b.reason)}};g.prototype.send=function(){this.namespace.flags[this.name]=!0;this.namespace.send.apply(this.namespace,arguments)};g.prototype.emit=function(){this.namespace.flags[this.name]=!0;this.namespace.emit.apply(this.namespace,arguments)}})(\"undefined\"!=typeof io?io:module.exports,\"undefined\"!=typeof io?io:module.parent.exports);\n(function(c,a){function b(){a.Transport.apply(this,arguments)}c.websocket=b;a.util.inherit(b,a.Transport);b.prototype.name=\"websocket\";b.prototype.open=function(){this.websocket=new WebSocket(this.prepareUrl());var a=this;this.websocket.onopen=function(){a.onOpen();a.socket.setBuffer(!1)};this.websocket.onmessage=function(b){a.onData(b.data)};this.websocket.onclose=function(){a.onClose();a.socket.setBuffer(!0)};this.websocket.onerror=function(b){a.onError(b)};return 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a.enabledPlugin.filename.match(/flashlite/i)?!0:!1},window.WEB_SOCKET_DISABLE_AUTO_INITIALIZATION||\n(window.addEventListener?window.addEventListener(\"load\",function(){WebSocket.__initialize()},!1):window.attachEvent(\"onload\",function(){WebSocket.__initialize()}))):c.error(\"Flash Player >= 10.0.0 is required.\")}})();(function(c,a){function b(b){if(b)a.Transport.apply(this,arguments),this.sendBuffer=[]}function g(){}c.XHR=b;a.util.inherit(b,a.Transport);b.prototype.open=function(){this.socket.setBuffer(!1);this.onOpen();this.get();this.setCloseTimeout();return this};b.prototype.payload=function(b){for(var c=\n[],e=0,g=b.length;e<g;e++)c.push(a.parser.encodePacket(b[e]));this.send(a.parser.encodePayload(c))};b.prototype.send=function(a){this.post(a);return this};b.prototype.post=function(a){function b(){if(this.readyState==4)if(this.onreadystatechange=g,h.posting=!1,this.status==200)h.socket.setBuffer(!1);else h.onClose()}function c(){this.onload=g;h.socket.setBuffer(!1)}var h=this;this.socket.setBuffer(!0);this.sendXHR=this.request(\"POST\");window.XDomainRequest&&this.sendXHR instanceof XDomainRequest?\nthis.sendXHR.onload=this.sendXHR.onerror=c:this.sendXHR.onreadystatechange=b;this.sendXHR.send(a)};b.prototype.close=function(){this.onClose();return this};b.prototype.request=function(b){var c=a.util.request(this.socket.isXDomain());c.open(b||\"GET\",this.prepareUrl()+\"?t\"+ +new Date);if(b==\"POST\")try{c.setRequestHeader?c.setRequestHeader(\"Content-type\",\"text/plain;charset=UTF-8\"):c.contentType=\"text/plain\"}catch(e){}return c};b.prototype.scheme=function(){return this.socket.options.secure?\"https\":\n\"http\"};b.check=function(b,c){try{if(a.util.request(c))return!0}catch(e){}return!1};b.xdomainCheck=function(){return b.check(null,!0)}})(\"undefined\"!=typeof io?io.Transport:module.exports,\"undefined\"!=typeof io?io:module.parent.exports);(function(c,a){function b(){a.Transport.XHR.apply(this,arguments)}c.htmlfile=b;a.util.inherit(b,a.Transport.XHR);b.prototype.name=\"htmlfile\";b.prototype.get=function(){this.doc=new ActiveXObject(\"htmlfile\");this.doc.open();this.doc.write(\"<html></html>\");this.doc.close();\nthis.doc.parentWindow.s=this;var b=this.doc.createElement(\"div\");b.className=\"socketio\";this.doc.body.appendChild(b);this.iframe=this.doc.createElement(\"iframe\");b.appendChild(this.iframe);this.iframe.src=this.prepareUrl()+\"/?t=\"+ +new Date;var c=this;a.util.on(window,\"unload\",function(){c.destroy()})};b.prototype._=function(a,b){this.onData(a);try{var c=b.getElementsByTagName(\"script\")[0];c.parentNode.removeChild(c)}catch(e){}};b.prototype.destroy=function(){if(this.iframe){try{this.iframe.src=\"about:blank\"}catch(a){}this.doc=\nnull;this.iframe.parentNode.removeChild(this.iframe);this.iframe=null;CollectGarbage()}};b.prototype.close=function(){this.destroy();return a.Transport.XHR.prototype.close.call(this)};b.check=function(){if(\"ActiveXObject\"in window)try{return new ActiveXObject(\"htmlfile\")&&a.Transport.XHR.check()}catch(b){}return!1};b.xdomainCheck=function(){return!1};a.transports.push(\"htmlfile\")})(\"undefined\"!=typeof io?io.Transport:module.exports,\"undefined\"!=typeof io?io:module.parent.exports);(function(c,a){function b(){a.Transport.XHR.apply(this,\narguments)}function g(){}c[\"xhr-polling\"]=b;a.util.inherit(b,a.Transport.XHR);b.prototype.name=\"xhr-polling\";b.prototype.open=function(){var b=this;a.util.defer(function(){a.Transport.XHR.prototype.open.call(b)});return!1};b.prototype.get=function(){function a(){if(this.readyState==4)if(this.onreadystatechange=g,this.status==200)c.onData(this.responseText),c.get();else c.onClose()}function b(){this.onload=g;c.onData(this.responseText);c.get()}if(this.open){var c=this;this.xhr=this.request();window.XDomainRequest&&\nthis.xhr instanceof XDomainRequest?this.xhr.onload=this.xhr.onerror=b:this.xhr.onreadystatechange=a;this.xhr.send(null)}};b.prototype.onClose=function(){a.Transport.XHR.prototype.onClose.call(this);if(this.xhr){this.xhr.onreadystatechange=this.xhr.onload=g;try{this.xhr.abort()}catch(b){}this.xhr=null}};a.transports.push(\"xhr-polling\")})(\"undefined\"!=typeof io?io.Transport:module.exports,\"undefined\"!=typeof io?io:module.parent.exports);(function(c,a){function b(){a.Transport[\"xhr-polling\"].apply(this,\narguments);this.index=a.j.length;var b=this;a.j.push(function(a){b._(a)})}c[\"jsonp-polling\"]=b;a.util.inherit(b,a.Transport[\"xhr-polling\"]);b.prototype.name=\"jsonp-polling\";b.prototype.post=function(a){function b(){c();e.socket.setBuffer(!1)}function c(){e.iframe&&e.form.removeChild(e.iframe);try{k=document.createElement('<iframe name=\"'+e.iframeId+'\">')}catch(a){k=document.createElement(\"iframe\"),k.name=e.iframeId}k.id=e.iframeId;e.form.appendChild(k);e.iframe=k}var e=this;if(!this.form){var h=document.createElement(\"FORM\"),\nm=document.createElement(\"TEXTAREA\"),l=this.iframeId=\"socketio_iframe_\"+this.index,k;h.className=\"socketio\";h.style.position=\"absolute\";h.style.top=\"-1000px\";h.style.left=\"-1000px\";h.target=l;h.method=\"POST\";m.name=\"d\";h.appendChild(m);document.body.appendChild(h);this.form=h;this.area=m}this.form.action=this.prepareUrl()+\"?t=\"+ +new Date+\"&i=\"+this.index;c();this.area.value=a;try{this.form.submit()}catch(p){}this.iframe.attachEvent?k.onreadystatechange=function(){e.iframe.readyState==\"complete\"&&\nb()}:this.iframe.onload=b};b.prototype.get=function(){var a=this,b=document.createElement(\"SCRIPT\");if(this.script)this.script.parentNode.removeChild(this.script),this.script=null;b.async=!0;b.src=this.prepareUrl()+\"/?t=\"+ +new Date+\"&i=\"+this.index;b.onerror=function(){a.onClose()};var c=document.getElementsByTagName(\"script\")[0];c.parentNode.insertBefore(b,c);this.script=b};b.prototype._=function(a){this.onData(a);this.open&&this.get();return this};b.check=function(){return!0};b.xdomainCheck=function(){return!0};\na.transports.push(\"jsonp-polling\")})(\"undefined\"!=typeof io?io.Transport:module.exports,\"undefined\"!=typeof io?io:module.parent.exports);pow.live={};pow.live.login=function(c){pow.live.token&&c(pow.live.token);var a=new pow.ui.Dialog,b=document.createElement(\"iframe\");b.src=pow.live.origin+\"/authorize\";b.style.cssText=\"width:100%; height:100%; border:none;\";a.el.appendChild(b);window.addEventListener(\"message\",function(b){if(b.origin==pow.live.origin){var d=JSON.parse(b.data);if(d.name==\"authorized\")pow.live.token=\nd.token,window.removeEventListener(\"message\",arguments.callee,!1),setTimeout(function(){a.close()},750),c(d.token)}},!1);a.show()};pow.live.start=function(){var c=pow.live.socket=io.connect(pow.live.origin,{transports:[\"xhr-polling\",\"jsonp-polling\"],rememberTransport:!1});c.on(\"connect\",function(){pow.log(\"pow.live connected.\");pow.live.role==\"present\"?pow.live.login(function(a){pow.live.socket.json.send({name:\"authorize\",token:a})}):pow.live.hud.show()});c.on(\"message\",function(a){pow.live.processing=\n!0;a.name==\"authorized\"&&(a.success==!0?(pow.live.hud.show(),c.json.send({name:\"slide\",index:pow.slide.index})):delete pow.live.token);a.name==\"slide\"&&pow.slides.go(a.index);pow.live.processing=!1});c.on(\"disconnect\",function(){});pow.slides.on.show(function(a){pow.live.role==\"present\"&&!pow.live.processing&&c.json.send({name:\"slide\",index:a.index})})};pow.live.hud={};pow.live.hud.fade=new pow.Animation(400,{frame:function(c){pow.live.hud.el.style.opacity=0.75*c}});pow.live.hud.show=function(){if(!this.el)this.el=\npow.el.replace(\"pow-live-hud\",document.getElementById(\"slides\")),pow.style.get(\"pow-live-style\").innerHTML=\"#pow-live-hud { border:.25em solid red; color:red; padding:0 .15em; font-family:sans-serif; font-size:30em; font-weight:bold; letter-spacing:-.05em; border-radius:.25em; position:absolute; right:1em; bottom:1em; }\",this.el.textContent=\"LIVE\";this.fade.play();this.fade.on.finish.once(function(){setTimeout(function(){pow.live.hud.hide()},2E3)})};pow.live.hud.hide=function(){this.el&&this.fade.reverse()};\npow.live.load=pow.on.start(function(){var c=pow.params.get(\"live\");if(c){var a=\"view\";data=c.split(\"@\");data.length==2&&(a=data[0],c=data[1]);pow.live.origin=\"https://\"+c;pow.live.role=a;window.addEventListener(\"load\",function(){setTimeout(function(){pow.live.start()},0)},!1)}})});\n", 
 "versions": {
  "live": 1300702857
 }, 
 "wrap": "// pow.live: Synchronized presentations across multiple devices.\n// Powered by http://usepow.com/live\npow.bundle(~b~)"
})