Update latest ChromeVox from upstream

chrome/third_party/chromevox/chromeVoxChromePageScript.js

-var goog=goog||{};goog.global=this;goog.exportPath_=function(a,b,c){a=a.split(".");c=c||goog.global;a[0]in c||!c.execScript||c.execScript("var "+a[0]);for(var d;a.length&&(d=a.shift());)a.length||void 0===b?c=c[d]?c[d]:c[d]={}:c[d]=b};goog.define=function(a,b){var c=b;goog.exportPath_(a,c)};goog.DEBUG=!1;goog.LOCALE="en";goog.TRUSTED_SITE=!0;goog.STRICT_MODE_COMPATIBLE=!1;goog.provide=function(a){goog.exportPath_(a)};
+var goog=goog||{};goog.global=this;goog.isDef=function(a){return void 0!==a};goog.exportPath_=function(a,b,c){a=a.split(".");c=c||goog.global;a[0]in c||!c.execScript||c.execScript("var "+a[0]);for(var d;a.length&&(d=a.shift());)!a.length&&goog.isDef(b)?c[d]=b:c=c[d]?c[d]:c[d]={}};goog.define=function(a,b){var c=b;goog.exportPath_(a,c)};goog.DEBUG=!1;goog.LOCALE="en";goog.TRUSTED_SITE=!0;goog.STRICT_MODE_COMPATIBLE=!1;goog.provide=function(a){goog.exportPath_(a)};
 goog.setTestOnly=function(a){if(!goog.DEBUG)throw a=a||"",Error("Importing test-only code into non-debug environment"+a?": "+a:".");};goog.forwardDeclare=function(){};goog.getObjectByName=function(a,b){for(var c=a.split("."),d=b||goog.global,e;e=c.shift();)if(goog.isDefAndNotNull(d[e]))d=d[e];else return null;return d};goog.globalize=function(a,b){var c=b||goog.global,d;for(d in a)c[d]=a[d]};
 goog.addDependency=function(a,b,c){if(goog.DEPENDENCIES_ENABLED){var d;a=a.replace(/\\/g,"/");for(var e=goog.dependencies_,f=0;d=b[f];f++)e.nameToPath[d]=a,a in e.pathToNames||(e.pathToNames[a]={}),e.pathToNames[a][d]=!0;for(d=0;b=c[d];d++)a in e.requires||(e.requires[a]={}),e.requires[a][b]=!0}};goog.useStrictRequires=!1;goog.ENABLE_DEBUG_LOADER=!0;goog.require=function(){};goog.basePath="";goog.nullFunction=function(){};goog.identityFunction=function(a){return a};
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 goog.DEPENDENCIES_ENABLED&&(goog.included_={},goog.dependencies_={pathToNames:{},nameToPath:{},requires:{},visited:{},written:{}},goog.inHtmlDocument_=function(){var a=goog.global.document;return"undefined"!=typeof a&&"write"in a},goog.findBasePath_=function(){if(goog.global.CLOSURE_BASE_PATH)goog.basePath=goog.global.CLOSURE_BASE_PATH;else if(goog.inHtmlDocument_())for(var a=goog.global.document,a=a.getElementsByTagName("script"),b=a.length-1;0<=b;--b){var c=a[b].src,d=c.lastIndexOf("?"),d=-1==d?
 c.length:d;if("base.js"==c.substr(d-7,7)){goog.basePath=c.substr(0,d-7);break}}},goog.importScript_=function(a){var b=goog.global.CLOSURE_IMPORT_SCRIPT||goog.writeScriptTag_;!goog.dependencies_.written[a]&&b(a)&&(goog.dependencies_.written[a]=!0)},goog.writeScriptTag_=function(a){if(goog.inHtmlDocument_()){var b=goog.global.document;if("complete"==b.readyState){if(b=/\bdeps.js$/.test(a))return!1;throw Error('Cannot write "'+a+'" after document load');}b.write('<script type="text/javascript" src="'+
 a+'">\x3c/script>');return!0}return!1},goog.writeScripts_=function(){function a(e){if(!(e in d.written)){if(!(e in d.visited)&&(d.visited[e]=!0,e in d.requires))for(var g in d.requires[e])if(!goog.isProvided_(g))if(g in d.nameToPath)a(d.nameToPath[g]);else throw Error("Undefined nameToPath for "+g);e in c||(c[e]=!0,b.push(e))}}var b=[],c={},d=goog.dependencies_,e;for(e in goog.included_)d.written[e]||a(e);for(e=0;e<b.length;e++)if(b[e])goog.importScript_(goog.basePath+b[e]);else throw Error("Undefined script input");
 },goog.getPathFromDeps_=function(a){return a in goog.dependencies_.nameToPath?goog.dependencies_.nameToPath[a]:null},goog.findBasePath_(),goog.global.CLOSURE_NO_DEPS||goog.importScript_(goog.basePath+"deps.js"));
 goog.typeOf=function(a){var b=typeof a;if("object"==b)if(a){if(a instanceof Array)return"array";if(a instanceof Object)return b;var c=Object.prototype.toString.call(a);if("[object Window]"==c)return"object";if("[object Array]"==c||"number"==typeof a.length&&"undefined"!=typeof a.splice&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("splice"))return"array";if("[object Function]"==c||"undefined"!=typeof a.call&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("call"))return"function"}else return"null";
-else if("function"==b&&"undefined"==typeof a.call)return"object";return b};goog.isDef=function(a){return void 0!==a};goog.isNull=function(a){return null===a};goog.isDefAndNotNull=function(a){return null!=a};goog.isArray=function(a){return"array"==goog.typeOf(a)};goog.isArrayLike=function(a){var b=goog.typeOf(a);return"array"==b||"object"==b&&"number"==typeof a.length};goog.isDateLike=function(a){return goog.isObject(a)&&"function"==typeof a.getFullYear};goog.isString=function(a){return"string"==typeof a};
+else if("function"==b&&"undefined"==typeof a.call)return"object";return b};goog.isNull=function(a){return null===a};goog.isDefAndNotNull=function(a){return null!=a};goog.isArray=function(a){return"array"==goog.typeOf(a)};goog.isArrayLike=function(a){var b=goog.typeOf(a);return"array"==b||"object"==b&&"number"==typeof a.length};goog.isDateLike=function(a){return goog.isObject(a)&&"function"==typeof a.getFullYear};goog.isString=function(a){return"string"==typeof a};
 goog.isBoolean=function(a){return"boolean"==typeof a};goog.isNumber=function(a){return"number"==typeof a};goog.isFunction=function(a){return"function"==goog.typeOf(a)};goog.isObject=function(a){var b=typeof a;return"object"==b&&null!=a||"function"==b};goog.getUid=function(a){return a[goog.UID_PROPERTY_]||(a[goog.UID_PROPERTY_]=++goog.uidCounter_)};goog.hasUid=function(a){return!!a[goog.UID_PROPERTY_]};goog.removeUid=function(a){"removeAttribute"in a&&a.removeAttribute(goog.UID_PROPERTY_);try{delete a[goog.UID_PROPERTY_]}catch(b){}};
 goog.UID_PROPERTY_="closure_uid_"+(1E9*Math.random()>>>0);goog.uidCounter_=0;goog.getHashCode=goog.getUid;goog.removeHashCode=goog.removeUid;goog.cloneObject=function(a){var b=goog.typeOf(a);if("object"==b||"array"==b){if(a.clone)return a.clone();var b="array"==b?[]:{},c;for(c in a)b[c]=goog.cloneObject(a[c]);return b}return a};goog.bindNative_=function(a,b,c){return a.call.apply(a.bind,arguments)};
 goog.bindJs_=function(a,b,c){if(!a)throw Error();if(2<arguments.length){var d=Array.prototype.slice.call(arguments,2);return function(){var c=Array.prototype.slice.call(arguments);Array.prototype.unshift.apply(c,d);return a.apply(b,c)}}return function(){return a.apply(b,arguments)}};goog.bind=function(a,b,c){Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?goog.bind=goog.bindNative_:goog.bind=goog.bindJs_;return goog.bind.apply(null,arguments)};
 goog.partial=function(a,b){var c=Array.prototype.slice.call(arguments,1);return function(){var b=c.slice();b.push.apply(b,arguments);return a.apply(this,b)}};goog.mixin=function(a,b){for(var c in b)a[c]=b[c]};goog.now=goog.TRUSTED_SITE&&Date.now||function(){return+new Date};
 goog.globalEval=function(a){if(goog.global.execScript)goog.global.execScript(a,"JavaScript");else if(goog.global.eval)if(null==goog.evalWorksForGlobals_&&(goog.global.eval("var _et_ = 1;"),"undefined"!=typeof goog.global._et_?(delete goog.global._et_,goog.evalWorksForGlobals_=!0):goog.evalWorksForGlobals_=!1),goog.evalWorksForGlobals_)goog.global.eval(a);else{var b=goog.global.document,c=b.createElement("script");c.type="text/javascript";c.defer=!1;c.appendChild(b.createTextNode(a));b.body.appendChild(c);
 b.body.removeChild(c)}else throw Error("goog.globalEval not available");};goog.evalWorksForGlobals_=null;goog.getCssName=function(a,b){var c=function(a){return goog.cssNameMapping_[a]||a},d=function(a){a=a.split("-");for(var b=[],d=0;d<a.length;d++)b.push(c(a[d]));return b.join("-")},d=goog.cssNameMapping_?"BY_WHOLE"==goog.cssNameMappingStyle_?c:d:function(a){return a};return b?a+"-"+d(b):d(a)};goog.setCssNameMapping=function(a,b){goog.cssNameMapping_=a;goog.cssNameMappingStyle_=b};
-goog.getMsg=function(a,b){var c=b||{},d;for(d in c){var e=(""+c[d]).replace(/\$/g,"$$$$");a=a.replace(RegExp("\\{\\$"+d+"\\}","gi"),e)}return a};goog.getMsgWithFallback=function(a){return a};goog.exportSymbol=function(a,b,c){goog.exportPath_(a,b,c)};goog.exportProperty=function(a,b,c){a[b]=c};
+goog.getMsg=function(a,b){var c=b||{},d;for(d in c){var e=(""+c[d]).replace(/\$/g,"$$$$");a=a.replace(new RegExp("\\{\\$"+d+"\\}","gi"),e)}return a};goog.getMsgWithFallback=function(a){return a};goog.exportSymbol=function(a,b,c){goog.exportPath_(a,b,c)};goog.exportProperty=function(a,b,c){a[b]=c};
 goog.inherits=function(a,b){function c(){}c.prototype=b.prototype;a.superClass_=b.prototype;a.prototype=new c;a.prototype.constructor=a;a.base=function(a,c,f){var g=Array.prototype.slice.call(arguments,2);return b.prototype[c].apply(a,g)}};
 goog.base=function(a,b,c){var d=arguments.callee.caller;if(goog.STRICT_MODE_COMPATIBLE||goog.DEBUG&&!d)throw Error("arguments.caller not defined.  goog.base() cannot be used with strict mode code. See http://www.ecma-international.org/ecma-262/5.1/#sec-C");if(d.superClass_)return d.superClass_.constructor.apply(a,Array.prototype.slice.call(arguments,1));for(var e=Array.prototype.slice.call(arguments,2),f=!1,g=a.constructor;g;g=g.superClass_&&g.superClass_.constructor)if(g.prototype[b]===d)f=!0;else if(f)return g.prototype[b].apply(a,
 e);if(a[b]===d)return a.constructor.prototype[b].apply(a,e);throw Error("goog.base called from a method of one name to a method of a different name");};goog.scope=function(a){a.call(goog.global)};goog.MODIFY_FUNCTION_PROTOTYPES=!0;
 goog.MODIFY_FUNCTION_PROTOTYPES&&(Function.prototype.bind=Function.prototype.bind||function(a,b){if(1<arguments.length){var c=Array.prototype.slice.call(arguments,1);c.unshift(this,a);return goog.bind.apply(null,c)}return goog.bind(this,a)},Function.prototype.partial=function(a){var b=Array.prototype.slice.call(arguments);b.unshift(this,null);return goog.bind.apply(null,b)},Function.prototype.inherits=function(a){goog.inherits(this,a)},Function.prototype.mixin=function(a){goog.mixin(this.prototype,
 a)});goog.object={};goog.object.forEach=function(a,b,c){for(var d in a)b.call(c,a[d],d,a)};goog.object.filter=function(a,b,c){var d={},e;for(e in a)b.call(c,a[e],e,a)&&(d[e]=a[e]);return d};goog.object.map=function(a,b,c){var d={},e;for(e in a)d[e]=b.call(c,a[e],e,a);return d};goog.object.some=function(a,b,c){for(var d in a)if(b.call(c,a[d],d,a))return!0;return!1};goog.object.every=function(a,b,c){for(var d in a)if(!b.call(c,a[d],d,a))return!1;return!0};
 goog.object.getCount=function(a){var b=0,c;for(c in a)b++;return b};goog.object.getAnyKey=function(a){for(var b in a)return b};goog.object.getAnyValue=function(a){for(var b in a)return a[b]};goog.object.contains=function(a,b){return goog.object.containsValue(a,b)};goog.object.getValues=function(a){var b=[],c=0,d;for(d in a)b[c++]=a[d];return b};goog.object.getKeys=function(a){var b=[],c=0,d;for(d in a)b[c++]=d;return b};
 goog.object.getValueByKeys=function(a,b){for(var c=goog.isArrayLike(b),d=c?b:arguments,c=c?0:1;c<d.length&&(a=a[d[c]],goog.isDef(a));c++);return a};goog.object.containsKey=function(a,b){return b in a};goog.object.containsValue=function(a,b){for(var c in a)if(a[c]==b)return!0;return!1};goog.object.findKey=function(a,b,c){for(var d in a)if(b.call(c,a[d],d,a))return d};goog.object.findValue=function(a,b,c){return(b=goog.object.findKey(a,b,c))&&a[b]};
 goog.object.isEmpty=function(a){for(var b in a)return!1;return!0};goog.object.clear=function(a){for(var b in a)delete a[b]};goog.object.remove=function(a,b){var c;(c=b in a)&&delete a[b];return c};goog.object.add=function(a,b,c){if(b in a)throw Error('The object already contains the key "'+b+'"');goog.object.set(a,b,c)};goog.object.get=function(a,b,c){return b in a?a[b]:c};goog.object.set=function(a,b,c){a[b]=c};goog.object.setIfUndefined=function(a,b,c){return b in a?a[b]:a[b]=c};
 goog.object.clone=function(a){var b={},c;for(c in a)b[c]=a[c];return b};goog.object.unsafeClone=function(a){var b=goog.typeOf(a);if("object"==b||"array"==b){if(a.clone)return a.clone();var b="array"==b?[]:{},c;for(c in a)b[c]=goog.object.unsafeClone(a[c]);return b}return a};goog.object.transpose=function(a){var b={},c;for(c in a)b[a[c]]=c;return b};goog.object.PROTOTYPE_FIELDS_="constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf".split(" ");
 goog.object.extend=function(a,b){for(var c,d,e=1;e<arguments.length;e++){d=arguments[e];for(c in d)a[c]=d[c];for(var f=0;f<goog.object.PROTOTYPE_FIELDS_.length;f++)c=goog.object.PROTOTYPE_FIELDS_[f],Object.prototype.hasOwnProperty.call(d,c)&&(a[c]=d[c])}};
 goog.object.create=function(a){var b=arguments.length;if(1==b&&goog.isArray(arguments[0]))return goog.object.create.apply(null,arguments[0]);if(b%2)throw Error("Uneven number of arguments");for(var c={},d=0;d<b;d+=2)c[arguments[d]]=arguments[d+1];return c};goog.object.createSet=function(a){var b=arguments.length;if(1==b&&goog.isArray(arguments[0]))return goog.object.createSet.apply(null,arguments[0]);for(var c={},d=0;d<b;d++)c[arguments[d]]=!0;return c};
 goog.object.createImmutableView=function(a){var b=a;Object.isFrozen&&!Object.isFrozen(a)&&(b=Object.create(a),Object.freeze(b));return b};goog.object.isImmutableView=function(a){return!!Object.isFrozen&&Object.isFrozen(a)};var cvox={};cvox.ChromeVoxJSON||(cvox.ChromeVoxJSON={});
 window.JSON&&"[object JSON]"==window.JSON.toString()?cvox.ChromeVoxJSON=window.JSON:function(){function a(a){return 10>a?"0"+a:a}function b(a){e.lastIndex=0;return e.test(a)?'"'+a.replace(e,function(a){var b=h[a];return"string"===typeof b?b:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+a+'"'}function c(a,d){var e,h,m,s,u=f,t,r=d[a];r&&"object"===typeof r&&"function"===typeof r.toJSON&&(r=r.toJSON(a));"function"===typeof k&&(r=k.call(d,a,r));switch(typeof r){case "string":return b(r);
 case "number":return isFinite(r)?String(r):"null";case "boolean":case "null":return String(r);case "object":if(!r)return"null";f+=g;t=[];if("[object Array]"===Object.prototype.toString.apply(r)){s=r.length;for(e=0;e<s;e+=1)t[e]=c(e,r)||"null";m=0===t.length?"[]":f?"[\n"+f+t.join(",\n"+f)+"\n"+u+"]":"["+t.join(",")+"]";f=u;return m}if(k&&"object"===typeof k)for(s=k.length,e=0;e<s;e+=1)h=k[e],"string"===typeof h&&(m=c(h,r))&&t.push(b(h)+(f?": ":":")+m);else for(h in r)Object.hasOwnProperty.call(r,h)&&
 (m=c(h,r))&&t.push(b(h)+(f?": ":":")+m);m=0===t.length?"{}":f?"{\n"+f+t.join(",\n"+f)+"\n"+u+"}":"{"+t.join(",")+"}";f=u;return m}}"function"!==typeof Date.prototype.toJSON&&(Date.prototype.toJSON=function(){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+a(this.getUTCMonth()+1)+"-"+a(this.getUTCDate())+"T"+a(this.getUTCHours())+":"+a(this.getUTCMinutes())+":"+a(this.getUTCSeconds())+"Z":"null"},String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(){return this.valueOf()});
 var d=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,e=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,f,g,h={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},k;"function"!==typeof cvox.ChromeVoxJSON.stringify&&(cvox.ChromeVoxJSON.stringify=function(a,b,d){var e;g=f="";if("number"===typeof d)for(e=0;e<d;e+=1)g+=" ";else"string"===typeof d&&
 (g=d);if((k=b)&&"function"!==typeof b&&("object"!==typeof b||"number"!==typeof b.length))throw Error("JSON.stringify");return c("",{"":a})});"function"!==typeof cvox.ChromeVoxJSON.parse&&(cvox.ChromeVoxJSON.parse=function(a,b){function c(a,d){var e,f,g=a[d];if(g&&"object"===typeof g)for(e in g)Object.hasOwnProperty.call(g,e)&&(f=c(g,e),void 0!==f?g[e]=f:delete g[e]);return b.call(a,d,g)}var e;a=String(a);d.lastIndex=0;d.test(a)&&(a=a.replace(d,function(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 e=eval("("+a+")"),"function"===typeof b?c({"":e},""):e;throw new SyntaxError("JSON.parse");})}();cvox.ExtensionBridge=function(){};cvox.ExtensionBridge.init=function(){var a=cvox.ExtensionBridge;a.messageListeners=[];a.disconnectListeners=[];/^chrome-extension:\/\/.*background\.html$/.test(window.location.href)?(a.context=a.BACKGROUND,a.initBackground()):chrome&&chrome.extension&&(a.context=a.CONTENT_SCRIPT,a.initContentScript())};cvox.ExtensionBridge.BACKGROUND=0;cvox.ExtensionBridge.CONTENT_SCRIPT=1;cvox.ExtensionBridge.PORT_NAME="cvox.ExtensionBridge.Port";cvox.ExtensionBridge.PING_MSG="cvox.ExtensionBridge.Ping";
 cvox.ExtensionBridge.PONG_MSG="cvox.ExtensionBridge.Pong";cvox.ExtensionBridge.send=function(a){var b=cvox.ExtensionBridge;switch(b.context){case b.BACKGROUND:b.sendBackgroundToContentScript(a);break;case b.CONTENT_SCRIPT:b.sendContentScriptToBackground(a)}};cvox.ExtensionBridge.addMessageListener=function(a){cvox.ExtensionBridge.messageListeners.push(a)};cvox.ExtensionBridge.addDisconnectListener=function(a){cvox.ExtensionBridge.disconnectListeners.push(a)};
 cvox.ExtensionBridge.removeMessageListeners=function(){cvox.ExtensionBridge.messageListeners.length=0};cvox.ExtensionBridge.uniqueId=function(){return cvox.ExtensionBridge.id_};
 cvox.ExtensionBridge.initBackground=function(){var a=cvox.ExtensionBridge;a.portCache_=[];a.nextPongId_=1;a.id_=0;var b=function(b){b.name==a.PORT_NAME&&(a.portCache_.push(b),b.onMessage.addListener(function(d){if(d[cvox.ExtensionBridge.PING_MSG])d={},d[cvox.ExtensionBridge.PONG_MSG]=a.nextPongId_++,b.postMessage(d);else for(var e=0;e<a.messageListeners.length;e++)a.messageListeners[e](d,b)}),b.onDisconnect.addListener(function(){for(var d=0;d<a.portCache_.length;d++)if(a.portCache_[d]==b){a.portCache_.splice(d,
-1);break}}))};chrome.extension.onConnect.addListener(b);chrome.extension.onConnectExternal.addListener(b)};
+1);break}}))};chrome.extension.onConnect.addListener(b)};
 cvox.ExtensionBridge.initContentScript=function(){var a=cvox.ExtensionBridge;a.connected=!1;a.pingAttempts=0;a.queuedMessages=[];a.id_=-1;var b=function(b,d,e){if(!b||!b.srcFile){if(b[cvox.ExtensionBridge.PONG_MSG])a.gotPongFromBackgroundPage(b[cvox.ExtensionBridge.PONG_MSG]);else for(d=0;d<a.messageListeners.length;d++)a.messageListeners[d](b,cvox.ExtensionBridge.backgroundPort);e({})}};chrome.extension.onMessage.addListener(b);a.setupBackgroundPort();a.tryToPingBackgroundPage()};
 cvox.ExtensionBridge.setupBackgroundPort=function(){var a=cvox.ExtensionBridge;a.backgroundPort=chrome.extension.connect({name:a.PORT_NAME});a.backgroundPort.onMessage.addListener(function(b){if(b[cvox.ExtensionBridge.PONG_MSG])a.gotPongFromBackgroundPage(b[cvox.ExtensionBridge.PONG_MSG]);else for(var c=0;c<a.messageListeners.length;c++)a.messageListeners[c](b,a.backgroundPort)});a.backgroundPort.onDisconnect.addListener(function(){if(a.connected)for(var b=0;b<a.disconnectListeners.length;b++)a.disconnectListeners[b]();
 else a.backgroundPort=null})};cvox.ExtensionBridge.tryToPingBackgroundPage=function(){var a=cvox.ExtensionBridge;if(!a.connected)if(a.pingAttempts++,5<a.pingAttempts)for(var b=0;b<a.disconnectListeners.length;b++)a.disconnectListeners[b]();else b={},b[cvox.ExtensionBridge.PING_MSG]=1,a.backgroundPort||a.setupBackgroundPort(),a.backgroundPort.postMessage(b),window.setTimeout(cvox.ExtensionBridge.tryToPingBackgroundPage,500)};
 cvox.ExtensionBridge.gotPongFromBackgroundPage=function(a){var b=cvox.ExtensionBridge;b.connected=!0;for(b.id_=a;0<b.queuedMessages.length;)b.sendContentScriptToBackground(b.queuedMessages.shift())};cvox.ExtensionBridge.sendContentScriptToBackground=function(a){var b=cvox.ExtensionBridge;b.connected?cvox.ExtensionBridge.backgroundPort?cvox.ExtensionBridge.backgroundPort.postMessage(a):chrome.extension.sendMessage(a):b.queuedMessages.push(a)};
 cvox.ExtensionBridge.sendBackgroundToContentScript=function(a){chrome.tabs.query({active:!0,lastFocusedWindow:!0},function(b){b&&0<b.length?chrome.tabs.sendMessage(b[0].id,a):cvox.ExtensionBridge.portCache_.forEach(function(b){b.postMessage(a)})})};cvox.ExtensionBridge.init();cvox.BrailleOverlayWidget=function(){this.active_=!1;this.brailleNode_=this.contentNode_=this.containerNode_=null};goog.addSingletonGetter(cvox.BrailleOverlayWidget);cvox.BrailleOverlayWidget.prototype.init=function(){cvox.ExtensionBridge.addMessageListener(goog.bind(this.onMessage_,this))};cvox.BrailleOverlayWidget.prototype.setActive=function(a){(this.active_=a)||this.hide_()};cvox.BrailleOverlayWidget.prototype.isActive=function(){return this.active_};
 cvox.BrailleOverlayWidget.prototype.show_=function(){var a=this.createContainerNode_();this.containerNode_=a;var b=this.createOverlayNode_();a.appendChild(b);this.contentNode_=document.createElement("div");this.brailleNode_=document.createElement("div");b.appendChild(this.contentNode_);b.appendChild(this.brailleNode_);document.body.appendChild(a);window.setTimeout(function(){a.style.opacity="1.0"},0)};
 cvox.BrailleOverlayWidget.prototype.hide_=function(){if(this.containerNode_){var a=this.containerNode_;a.style.opacity="0.0";window.setTimeout(function(){document.body.removeChild(a)},1E3);this.brailleNode_=this.contentNode_=this.containerNode_=null}};cvox.BrailleOverlayWidget.prototype.setContent_=function(a,b){this.contentNode_||this.show_();this.contentNode_.textContent=a;this.brailleNode_.textContent=b};
 cvox.BrailleOverlayWidget.prototype.createContainerNode_=function(){var a=document.createElement("div");a.id="cvox-braille-overlay";a.style.position="fixed";a.style.top="50%";a.style.left="50%";a.style["-webkit-transition"]="all 0.3s ease-in";a.style.opacity="0.0";a.style["z-index"]="2147483647";a.setAttribute("aria-hidden","true");return a};
 cvox.BrailleOverlayWidget.prototype.createOverlayNode_=function(){var a=document.createElement("div");a.style.position="fixed";a.style.left="40px";a.style.bottom="20px";a.style["line-height"]="1.2em";a.style["font-size"]="20px";a.style["font-family"]="monospace";a.style.padding="30px";a.style["min-width"]="150px";a.style.color="#fff";a.style["background-color"]="rgba(0, 0, 0, 0.7)";a.style["border-radius"]="10px";return a};
 cvox.BrailleOverlayWidget.prototype.onMessage_=function(a){"BRAILLE_CAPTION"==a.message&&this.setContent_(a.text,a.brailleChars)};cvox.VERBOSITY_VERBOSE=0;cvox.VERBOSITY_BRIEF=1;cvox.ChromeVox=function(){};cvox.ChromeVox.host=null;cvox.ChromeVox.msgs=null;cvox.ChromeVox.isActive=!0;cvox.ChromeVox.version=null;cvox.ChromeVox.earcons=null;cvox.ChromeVox.navigationManager=null;cvox.ChromeVox.serializer=null;cvox.ChromeVox.isStickyOn=!1;cvox.ChromeVox.keyPrefixOn=!1;cvox.ChromeVox.verbosity=cvox.VERBOSITY_VERBOSE;cvox.ChromeVox.typingEcho=0;cvox.ChromeVox.keyEcho={};cvox.ChromeVox.position={};cvox.ChromeVox.isChromeOS=-1!=navigator.userAgent.indexOf("CrOS");
 cvox.ChromeVox.isMac=-1!=navigator.platform.indexOf("Mac");cvox.ChromeVox.modKeyStr=cvox.ChromeVox.isChromeOS?"Shift+Search":cvox.ChromeVox.isMac?"Ctrl+Cmd":"Shift+Alt";cvox.ChromeVox.sequenceSwitchKeyCodes=[];cvox.ChromeVox.visitedUrls={};cvox.ChromeVox.markInUserCommand=function(){};cvox.ChromeVox.syncToNode=function(){};cvox.ChromeVox.speakNode=function(){};cvox.ChromeVox.executeUserCommand=function(){};cvox.ChromeVox.entireDocumentIsHidden=!1;
 cvox.ChromeVox.storeOn=function(a){a.isStickyOn=cvox.ChromeVox.isStickyOn;cvox.ChromeVox.navigationManager.storeOn(a)};cvox.ChromeVox.readFrom=function(a){cvox.ChromeVox.isStickyOn=a.isStickyOn;cvox.ChromeVox.navigationManager.readFrom(a)};cvox.UserEventDetail=function(a){this.command=this.category="";-1!=cvox.UserEventDetail.JUMP_COMMANDS.indexOf(a.command)&&(this.command=a.command,this.category=cvox.UserEventDetail.Category.JUMP);this.customCommand="";a.customCommand&&(this.customCommand=a.customCommand,this.category=cvox.UserEventDetail.Category.CUSTOM);this.status=cvox.UserEventDetail.Status.PENDING;switch(a.status){case cvox.UserEventDetail.Status.SUCCESS:this.status=cvox.UserEventDetail.Status.SUCCESS;break;case cvox.UserEventDetail.Status.FAILURE:this.status=
 cvox.UserEventDetail.Status.FAILURE}this.resultNode=null;a.resultNode&&cvox.DomUtil.isAttachedToDocument(a.resultNode)&&(this.resultNode=a.resultNode)};cvox.UserEventDetail.Category={JUMP:"ATJumpEvent",CUSTOM:"ATCustomEvent"};cvox.UserEventDetail.Status={PENDING:"PENDING",SUCCESS:"SUCCESS",FAILURE:"FAILURE"};cvox.UserEventDetail.JUMP_COMMANDS="nextCheckbox previousCheckbox nextRadio previousRadio nextSlider previousSlider nextGraphic previousGraphic nextButton previousButton nextComboBox previousComboBox nextEditText previousEditText nextHeading previousHeading nextHeading1 previousHeading1 nextHeading2 previousHeading2 nextHeading3 previousHeading3 nextHeading4 previousHeading4 nextHeading5 previousHeading5 nextHeading6 previousHeading6 nextLink previousLink nextMath previousMath nextTable previousTable nextList previousList nextListItem previousListItem nextFormField previousFormField nextLandmark previousLandmark nextSection previousSection nextControl previousControl".split(" ");
 cvox.UserEventDetail.prototype.createEventObject=function(){var a=document.createEvent("CustomEvent");a.initCustomEvent(this.category,!0,!0,this);return a};goog.debug={};goog.debug.Error=function(a){if(Error.captureStackTrace)Error.captureStackTrace(this,goog.debug.Error);else{var b=Error().stack;b&&(this.stack=b)}a&&(this.message=String(a))};goog.inherits(goog.debug.Error,Error);goog.debug.Error.prototype.name="CustomError";goog.dom={};goog.dom.NodeType={ELEMENT:1,ATTRIBUTE:2,TEXT:3,CDATA_SECTION:4,ENTITY_REFERENCE:5,ENTITY:6,PROCESSING_INSTRUCTION:7,COMMENT:8,DOCUMENT:9,DOCUMENT_TYPE:10,DOCUMENT_FRAGMENT:11,NOTATION:12};goog.string={};goog.string.Unicode={NBSP:"\u00a0"};goog.string.startsWith=function(a,b){return 0==a.lastIndexOf(b,0)};goog.string.endsWith=function(a,b){var c=a.length-b.length;return 0<=c&&a.indexOf(b,c)==c};goog.string.caseInsensitiveStartsWith=function(a,b){return 0==goog.string.caseInsensitiveCompare(b,a.substr(0,b.length))};goog.string.caseInsensitiveEndsWith=function(a,b){return 0==goog.string.caseInsensitiveCompare(b,a.substr(a.length-b.length,b.length))};
 goog.string.caseInsensitiveEquals=function(a,b){return a.toLowerCase()==b.toLowerCase()};goog.string.subs=function(a,b){for(var c=a.split("%s"),d="",e=Array.prototype.slice.call(arguments,1);e.length&&1<c.length;)d+=c.shift()+e.shift();return d+c.join("%s")};goog.string.collapseWhitespace=function(a){return a.replace(/[\s\xa0]+/g," ").replace(/^\s+|\s+$/g,"")};goog.string.isEmpty=function(a){return/^[\s\xa0]*$/.test(a)};goog.string.isEmptySafe=function(a){return goog.string.isEmpty(goog.string.makeSafe(a))};
 goog.string.isBreakingWhitespace=function(a){return!/[^\t\n\r ]/.test(a)};goog.string.isAlpha=function(a){return!/[^a-zA-Z]/.test(a)};goog.string.isNumeric=function(a){return!/[^0-9]/.test(a)};goog.string.isAlphaNumeric=function(a){return!/[^a-zA-Z0-9]/.test(a)};goog.string.isSpace=function(a){return" "==a};goog.string.isUnicodeChar=function(a){return 1==a.length&&" "<=a&&"~">=a||"\u0080"<=a&&"\ufffd">=a};goog.string.stripNewlines=function(a){return a.replace(/(\r\n|\r|\n)+/g," ")};
 goog.string.canonicalizeNewlines=function(a){return a.replace(/(\r\n|\r|\n)/g,"\n")};goog.string.normalizeWhitespace=function(a){return a.replace(/\xa0|\s/g," ")};goog.string.normalizeSpaces=function(a){return a.replace(/\xa0|[ \t]+/g," ")};goog.string.collapseBreakingSpaces=function(a){return a.replace(/[\t\r\n ]+/g," ").replace(/^[\t\r\n ]+|[\t\r\n ]+$/g,"")};goog.string.trim=function(a){return a.replace(/^[\s\xa0]+|[\s\xa0]+$/g,"")};
 goog.string.trimLeft=function(a){return a.replace(/^[\s\xa0]+/,"")};goog.string.trimRight=function(a){return a.replace(/[\s\xa0]+$/,"")};goog.string.caseInsensitiveCompare=function(a,b){var c=String(a).toLowerCase(),d=String(b).toLowerCase();return c<d?-1:c==d?0:1};goog.string.numerateCompareRegExp_=/(\.\d+)|(\d+)|(\D+)/g;
 goog.string.numerateCompare=function(a,b){if(a==b)return 0;if(!a)return-1;if(!b)return 1;for(var c=a.toLowerCase().match(goog.string.numerateCompareRegExp_),d=b.toLowerCase().match(goog.string.numerateCompareRegExp_),e=Math.min(c.length,d.length),f=0;f<e;f++){var g=c[f],h=d[f];if(g!=h)return c=parseInt(g,10),!isNaN(c)&&(d=parseInt(h,10),!isNaN(d)&&c-d)?c-d:g<h?-1:1}return c.length!=d.length?c.length-d.length:a<b?-1:1};goog.string.urlEncode=function(a){return encodeURIComponent(String(a))};
 goog.string.urlDecode=function(a){return decodeURIComponent(a.replace(/\+/g," "))};goog.string.newLineToBr=function(a,b){return a.replace(/(\r\n|\r|\n)/g,b?"<br />":"<br>")};
 goog.string.htmlEscape=function(a,b){if(b)return a.replace(goog.string.amperRe_,"&amp;").replace(goog.string.ltRe_,"&lt;").replace(goog.string.gtRe_,"&gt;").replace(goog.string.quotRe_,"&quot;").replace(goog.string.singleQuoteRe_,"&#39;");if(!goog.string.allRe_.test(a))return a;-1!=a.indexOf("&")&&(a=a.replace(goog.string.amperRe_,"&amp;"));-1!=a.indexOf("<")&&(a=a.replace(goog.string.ltRe_,"&lt;"));-1!=a.indexOf(">")&&(a=a.replace(goog.string.gtRe_,"&gt;"));-1!=a.indexOf('"')&&(a=a.replace(goog.string.quotRe_,
 "&quot;"));-1!=a.indexOf("'")&&(a=a.replace(goog.string.singleQuoteRe_,"&#39;"));return a};goog.string.amperRe_=/&/g;goog.string.ltRe_=/</g;goog.string.gtRe_=/>/g;goog.string.quotRe_=/"/g;goog.string.singleQuoteRe_=/'/g;goog.string.allRe_=/[&<>"']/;goog.string.unescapeEntities=function(a){return goog.string.contains(a,"&")?"document"in goog.global?goog.string.unescapeEntitiesUsingDom_(a):goog.string.unescapePureXmlEntities_(a):a};
 goog.string.unescapeEntitiesWithDocument=function(a,b){return goog.string.contains(a,"&")?goog.string.unescapeEntitiesUsingDom_(a,b):a};
 goog.string.unescapeEntitiesUsingDom_=function(a,b){var c={"&amp;":"&","&lt;":"<","&gt;":">","&quot;":'"'},d;d=b?b.createElement("div"):document.createElement("div");return a.replace(goog.string.HTML_ENTITY_PATTERN_,function(a,b){var g=c[a];if(g)return g;if("#"==b.charAt(0)){var h=Number("0"+b.substr(1));isNaN(h)||(g=String.fromCharCode(h))}g||(d.innerHTML=a+" ",g=d.firstChild.nodeValue.slice(0,-1));return c[a]=g})};
 goog.string.unescapePureXmlEntities_=function(a){return a.replace(/&([^;]+);/g,function(a,c){switch(c){case "amp":return"&";case "lt":return"<";case "gt":return">";case "quot":return'"';default:if("#"==c.charAt(0)){var d=Number("0"+c.substr(1));if(!isNaN(d))return String.fromCharCode(d)}return a}})};goog.string.HTML_ENTITY_PATTERN_=/&([^;\s<&]+);?/g;goog.string.whitespaceEscape=function(a,b){return goog.string.newLineToBr(a.replace(/  /g," &#160;"),b)};
 goog.string.stripQuotes=function(a,b){for(var c=b.length,d=0;d<c;d++){var e=1==c?b:b.charAt(d);if(a.charAt(0)==e&&a.charAt(a.length-1)==e)return a.substring(1,a.length-1)}return a};goog.string.truncate=function(a,b,c){c&&(a=goog.string.unescapeEntities(a));a.length>b&&(a=a.substring(0,b-3)+"...");c&&(a=goog.string.htmlEscape(a));return a};
 goog.string.truncateMiddle=function(a,b,c,d){c&&(a=goog.string.unescapeEntities(a));if(d&&a.length>b){d>b&&(d=b);var e=a.length-d;b-=d;a=a.substring(0,b)+"..."+a.substring(e)}else a.length>b&&(e=Math.floor(b/2),d=a.length-e,e+=b%2,a=a.substring(0,e)+"..."+a.substring(d));c&&(a=goog.string.htmlEscape(a));return a};goog.string.specialEscapeChars_={"\x00":"\\0","\b":"\\b","\f":"\\f","\n":"\\n","\r":"\\r","\t":"\\t","\x0B":"\\x0B",'"':'\\"',"\\":"\\\\"};goog.string.jsEscapeCache_={"'":"\\'"};
 goog.string.quote=function(a){a=String(a);if(a.quote)return a.quote();for(var b=['"'],c=0;c<a.length;c++){var d=a.charAt(c),e=d.charCodeAt(0);b[c+1]=goog.string.specialEscapeChars_[d]||(31<e&&127>e?d:goog.string.escapeChar(d))}b.push('"');return b.join("")};goog.string.escapeString=function(a){for(var b=[],c=0;c<a.length;c++)b[c]=goog.string.escapeChar(a.charAt(c));return b.join("")};
 goog.string.escapeChar=function(a){if(a in goog.string.jsEscapeCache_)return goog.string.jsEscapeCache_[a];if(a in goog.string.specialEscapeChars_)return goog.string.jsEscapeCache_[a]=goog.string.specialEscapeChars_[a];var b=a,c=a.charCodeAt(0);if(31<c&&127>c)b=a;else{if(256>c){if(b="\\x",16>c||256<c)b+="0"}else b="\\u",4096>c&&(b+="0");b+=c.toString(16).toUpperCase()}return goog.string.jsEscapeCache_[a]=b};goog.string.toMap=function(a){for(var b={},c=0;c<a.length;c++)b[a.charAt(c)]=!0;return b};
-goog.string.contains=function(a,b){return-1!=a.indexOf(b)};goog.string.caseInsensitiveContains=function(a,b){return goog.string.contains(a.toLowerCase(),b.toLowerCase())};goog.string.countOf=function(a,b){return a&&b?a.split(b).length-1:0};goog.string.removeAt=function(a,b,c){var d=a;0<=b&&b<a.length&&0<c&&(d=a.substr(0,b)+a.substr(b+c,a.length-b-c));return d};goog.string.remove=function(a,b){var c=RegExp(goog.string.regExpEscape(b),"");return a.replace(c,"")};
-goog.string.removeAll=function(a,b){var c=RegExp(goog.string.regExpEscape(b),"g");return a.replace(c,"")};goog.string.regExpEscape=function(a){return String(a).replace(/([-()\[\]{}+?*.$\^|,:#<!\\])/g,"\\$1").replace(/\x08/g,"\\x08")};goog.string.repeat=function(a,b){return Array(b+1).join(a)};goog.string.padNumber=function(a,b,c){a=goog.isDef(c)?a.toFixed(c):String(a);c=a.indexOf(".");-1==c&&(c=a.length);return goog.string.repeat("0",Math.max(0,b-c))+a};
+goog.string.contains=function(a,b){return-1!=a.indexOf(b)};goog.string.caseInsensitiveContains=function(a,b){return goog.string.contains(a.toLowerCase(),b.toLowerCase())};goog.string.countOf=function(a,b){return a&&b?a.split(b).length-1:0};goog.string.removeAt=function(a,b,c){var d=a;0<=b&&b<a.length&&0<c&&(d=a.substr(0,b)+a.substr(b+c,a.length-b-c));return d};goog.string.remove=function(a,b){var c=new RegExp(goog.string.regExpEscape(b),"");return a.replace(c,"")};
+goog.string.removeAll=function(a,b){var c=new RegExp(goog.string.regExpEscape(b),"g");return a.replace(c,"")};goog.string.regExpEscape=function(a){return String(a).replace(/([-()\[\]{}+?*.$\^|,:#<!\\])/g,"\\$1").replace(/\x08/g,"\\x08")};goog.string.repeat=function(a,b){return Array(b+1).join(a)};goog.string.padNumber=function(a,b,c){a=goog.isDef(c)?a.toFixed(c):String(a);c=a.indexOf(".");-1==c&&(c=a.length);return goog.string.repeat("0",Math.max(0,b-c))+a};
 goog.string.makeSafe=function(a){return null==a?"":String(a)};goog.string.buildString=function(a){return Array.prototype.join.call(arguments,"")};goog.string.getRandomString=function(){var a=2147483648;return Math.floor(Math.random()*a).toString(36)+Math.abs(Math.floor(Math.random()*a)^goog.now()).toString(36)};
 goog.string.compareVersions=function(a,b){for(var c=0,d=goog.string.trim(String(a)).split("."),e=goog.string.trim(String(b)).split("."),f=Math.max(d.length,e.length),g=0;0==c&&g<f;g++){var h=d[g]||"",k=e[g]||"",l=/(\d*)(\D*)/g,n=/(\d*)(\D*)/g;do{var p=l.exec(h)||["","",""],q=n.exec(k)||["","",""];if(0==p[0].length&&0==q[0].length)break;var c=0==p[1].length?0:parseInt(p[1],10),m=0==q[1].length?0:parseInt(q[1],10),c=goog.string.compareElements_(c,m)||goog.string.compareElements_(0==p[2].length,0==q[2].length)||
 goog.string.compareElements_(p[2],q[2])}while(0==c)}return c};goog.string.compareElements_=function(a,b){return a<b?-1:a>b?1:0};goog.string.HASHCODE_MAX_=4294967296;goog.string.hashCode=function(a){for(var b=0,c=0;c<a.length;++c)b=31*b+a.charCodeAt(c),b%=goog.string.HASHCODE_MAX_;return b};goog.string.uniqueStringCounter_=2147483648*Math.random()|0;goog.string.createUniqueString=function(){return"goog_"+goog.string.uniqueStringCounter_++};
 goog.string.toNumber=function(a){var b=Number(a);return 0==b&&goog.string.isEmpty(a)?NaN:b};goog.string.isLowerCamelCase=function(a){return/^[a-z]+([A-Z][a-z]*)*$/.test(a)};goog.string.isUpperCamelCase=function(a){return/^([A-Z][a-z]*)+$/.test(a)};goog.string.toCamelCase=function(a){return String(a).replace(/\-([a-z])/g,function(a,c){return c.toUpperCase()})};goog.string.toSelectorCase=function(a){return String(a).replace(/([A-Z])/g,"-$1").toLowerCase()};
-goog.string.toTitleCase=function(a,b){var c=goog.isString(b)?goog.string.regExpEscape(b):"\\s",c=c?"|["+c+"]+":"",c=RegExp("(^"+c+")([a-z])","g");return a.replace(c,function(a,b,c){return b+c.toUpperCase()})};goog.string.parseInt=function(a){isFinite(a)&&(a=String(a));return goog.isString(a)?/^\s*-?0x/i.test(a)?parseInt(a,16):parseInt(a,10):NaN};goog.string.splitLimit=function(a,b,c){a=a.split(b);for(var d=[];0<c&&a.length;)d.push(a.shift()),c--;a.length&&d.push(a.join(b));return d};goog.asserts={};goog.asserts.ENABLE_ASSERTS=goog.DEBUG;goog.asserts.AssertionError=function(a,b){b.unshift(a);goog.debug.Error.call(this,goog.string.subs.apply(null,b));b.shift()};goog.inherits(goog.asserts.AssertionError,goog.debug.Error);goog.asserts.AssertionError.prototype.name="AssertionError";goog.asserts.doAssertFailure_=function(a,b,c,d){var e="Assertion failed";if(c)var e=e+(": "+c),f=d;else a&&(e+=": "+a,f=b);throw new goog.asserts.AssertionError(""+e,f||[]);};
+goog.string.toTitleCase=function(a,b){var c=goog.isString(b)?goog.string.regExpEscape(b):"\\s",c=c?"|["+c+"]+":"",c=new RegExp("(^"+c+")([a-z])","g");return a.replace(c,function(a,b,c){return b+c.toUpperCase()})};goog.string.parseInt=function(a){isFinite(a)&&(a=String(a));return goog.isString(a)?/^\s*-?0x/i.test(a)?parseInt(a,16):parseInt(a,10):NaN};goog.string.splitLimit=function(a,b,c){a=a.split(b);for(var d=[];0<c&&a.length;)d.push(a.shift()),c--;a.length&&d.push(a.join(b));return d};goog.asserts={};goog.asserts.ENABLE_ASSERTS=goog.DEBUG;goog.asserts.AssertionError=function(a,b){b.unshift(a);goog.debug.Error.call(this,goog.string.subs.apply(null,b));b.shift()};goog.inherits(goog.asserts.AssertionError,goog.debug.Error);goog.asserts.AssertionError.prototype.name="AssertionError";goog.asserts.doAssertFailure_=function(a,b,c,d){var e="Assertion failed";if(c)var e=e+(": "+c),f=d;else a&&(e+=": "+a,f=b);throw new goog.asserts.AssertionError(""+e,f||[]);};
 goog.asserts.assert=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!a&&goog.asserts.doAssertFailure_("",null,b,Array.prototype.slice.call(arguments,2));return a};goog.asserts.fail=function(a,b){if(goog.asserts.ENABLE_ASSERTS)throw new goog.asserts.AssertionError("Failure"+(a?": "+a:""),Array.prototype.slice.call(arguments,1));};
 goog.asserts.assertNumber=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isNumber(a)&&goog.asserts.doAssertFailure_("Expected number but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};goog.asserts.assertString=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isString(a)&&goog.asserts.doAssertFailure_("Expected string but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};
 goog.asserts.assertFunction=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isFunction(a)&&goog.asserts.doAssertFailure_("Expected function but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};goog.asserts.assertObject=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isObject(a)&&goog.asserts.doAssertFailure_("Expected object but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};
 goog.asserts.assertArray=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isArray(a)&&goog.asserts.doAssertFailure_("Expected array but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};goog.asserts.assertBoolean=function(a,b,c){goog.asserts.ENABLE_ASSERTS&&!goog.isBoolean(a)&&goog.asserts.doAssertFailure_("Expected boolean but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};
 goog.asserts.assertElement=function(a,b,c){!goog.asserts.ENABLE_ASSERTS||goog.isObject(a)&&a.nodeType==goog.dom.NodeType.ELEMENT||goog.asserts.doAssertFailure_("Expected Element but got %s: %s.",[goog.typeOf(a),a],b,Array.prototype.slice.call(arguments,2));return a};goog.asserts.assertInstanceof=function(a,b,c,d){!goog.asserts.ENABLE_ASSERTS||a instanceof b||goog.asserts.doAssertFailure_("instanceof check failed.",null,c,Array.prototype.slice.call(arguments,3));return a};
 goog.asserts.assertObjectPrototypeIsIntact=function(){for(var a in Object.prototype)goog.asserts.fail(a+" should not be enumerable in Object.prototype.")};goog.array={};goog.NATIVE_ARRAY_PROTOTYPES=goog.TRUSTED_SITE;goog.array.ASSUME_NATIVE_FUNCTIONS=!1;goog.array.peek=function(a){return a[a.length-1]};goog.array.ARRAY_PROTOTYPE_=Array.prototype;
 goog.array.indexOf=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||goog.array.ARRAY_PROTOTYPE_.indexOf)?function(a,b,c){goog.asserts.assert(null!=a.length);return goog.array.ARRAY_PROTOTYPE_.indexOf.call(a,b,c)}:function(a,b,c){c=null==c?0:0>c?Math.max(0,a.length+c):c;if(goog.isString(a))return goog.isString(b)&&1==b.length?a.indexOf(b,c):-1;for(;c<a.length;c++)if(c in a&&a[c]===b)return c;return-1};
 goog.array.lastIndexOf=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||goog.array.ARRAY_PROTOTYPE_.lastIndexOf)?function(a,b,c){goog.asserts.assert(null!=a.length);c=null==c?a.length-1:c;return goog.array.ARRAY_PROTOTYPE_.lastIndexOf.call(a,b,c)}:function(a,b,c){c=null==c?a.length-1:c;0>c&&(c=Math.max(0,a.length+c));if(goog.isString(a))return goog.isString(b)&&1==b.length?a.lastIndexOf(b,c):-1;for(;0<=c;c--)if(c in a&&a[c]===b)return c;return-1};
 goog.array.forEach=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||goog.array.ARRAY_PROTOTYPE_.forEach)?function(a,b,c){goog.asserts.assert(null!=a.length);goog.array.ARRAY_PROTOTYPE_.forEach.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=goog.isString(a)?a.split(""):a,f=0;f<d;f++)f in e&&b.call(c,e[f],f,a)};goog.array.forEachRight=function(a,b,c){for(var d=a.length,e=goog.isString(a)?a.split(""):a,d=d-1;0<=d;--d)d in e&&b.call(c,e[d],d,a)};
 goog.array.filter=goog.NATIVE_ARRAY_PROTOTYPES&&(goog.array.ASSUME_NATIVE_FUNCTIONS||goog.array.ARRAY_PROTOTYPE_.filter)?function(a,b,c){goog.asserts.assert(null!=a.length);return goog.array.ARRAY_PROTOTYPE_.filter.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=[],f=0,g=goog.isString(a)?a.split(""):a,h=0;h<d;h++)if(h in g){var k=g[h];b.call(c,k,h,a)&&(e[f++]=k)}return e};
@@ skipping 13 matching lines @@
 goog.array.sortObjectsByKey=function(a,b,c){var d=c||goog.array.defaultCompare;goog.array.sort(a,function(a,c){return d(a[b],c[b])})};goog.array.isSorted=function(a,b,c){b=b||goog.array.defaultCompare;for(var d=1;d<a.length;d++){var e=b(a[d-1],a[d]);if(0<e||0==e&&c)return!1}return!0};goog.array.equals=function(a,b,c){if(!goog.isArrayLike(a)||!goog.isArrayLike(b)||a.length!=b.length)return!1;var d=a.length;c=c||goog.array.defaultCompareEquality;for(var e=0;e<d;e++)if(!c(a[e],b[e]))return!1;return!0};
 goog.array.compare3=function(a,b,c){c=c||goog.array.defaultCompare;for(var d=Math.min(a.length,b.length),e=0;e<d;e++){var f=c(a[e],b[e]);if(0!=f)return f}return goog.array.defaultCompare(a.length,b.length)};goog.array.defaultCompare=function(a,b){return a>b?1:a<b?-1:0};goog.array.defaultCompareEquality=function(a,b){return a===b};goog.array.binaryInsert=function(a,b,c){c=goog.array.binarySearch(a,b,c);return 0>c?(goog.array.insertAt(a,b,-(c+1)),!0):!1};
 goog.array.binaryRemove=function(a,b,c){b=goog.array.binarySearch(a,b,c);return 0<=b?goog.array.removeAt(a,b):!1};goog.array.bucket=function(a,b,c){for(var d={},e=0;e<a.length;e++){var f=a[e],g=b.call(c,f,e,a);goog.isDef(g)&&(g=d[g]||(d[g]=[]),g.push(f))}return d};goog.array.toObject=function(a,b,c){var d={};goog.array.forEach(a,function(e,f){d[b.call(c,e,f,a)]=e});return d};
 goog.array.range=function(a,b,c){var d=[],e=0,f=a;c=c||1;void 0!==b&&(e=a,f=b);if(0>c*(f-e))return[];if(0<c)for(a=e;a<f;a+=c)d.push(a);else for(a=e;a>f;a+=c)d.push(a);return d};goog.array.repeat=function(a,b){for(var c=[],d=0;d<b;d++)c[d]=a;return c};goog.array.flatten=function(a){for(var b=[],c=0;c<arguments.length;c++){var d=arguments[c];goog.isArray(d)?b.push.apply(b,goog.array.flatten.apply(null,d)):b.push(d)}return b};
 goog.array.rotate=function(a,b){goog.asserts.assert(null!=a.length);a.length&&(b%=a.length,0<b?goog.array.ARRAY_PROTOTYPE_.unshift.apply(a,a.splice(-b,b)):0>b&&goog.array.ARRAY_PROTOTYPE_.push.apply(a,a.splice(0,-b)));return a};goog.array.moveItem=function(a,b,c){goog.asserts.assert(0<=b&&b<a.length);goog.asserts.assert(0<=c&&c<a.length);b=goog.array.ARRAY_PROTOTYPE_.splice.call(a,b,1);goog.array.ARRAY_PROTOTYPE_.splice.call(a,c,0,b[0])};
 goog.array.zip=function(a){if(!arguments.length)return[];for(var b=[],c=0;;c++){for(var d=[],e=0;e<arguments.length;e++){var f=arguments[e];if(c>=f.length)return b;d.push(f[c])}b.push(d)}};goog.array.shuffle=function(a,b){for(var c=b||Math.random,d=a.length-1;0<d;d--){var e=Math.floor(c()*(d+1)),f=a[d];a[d]=a[e];a[e]=f}};goog.math={};goog.math.randomInt=function(a){return Math.floor(Math.random()*a)};goog.math.uniformRandom=function(a,b){return a+Math.random()*(b-a)};goog.math.clamp=function(a,b,c){return Math.min(Math.max(a,b),c)};goog.math.modulo=function(a,b){var c=a%b;return 0>c*b?c+b:c};goog.math.lerp=function(a,b,c){return a+c*(b-a)};goog.math.nearlyEquals=function(a,b,c){return Math.abs(a-b)<=(c||1E-6)};goog.math.standardAngle=function(a){return goog.math.modulo(a,360)};
 goog.math.standardAngleInRadians=function(a){return goog.math.modulo(a,2*Math.PI)};goog.math.toRadians=function(a){return a*Math.PI/180};goog.math.toDegrees=function(a){return 180*a/Math.PI};goog.math.angleDx=function(a,b){return b*Math.cos(goog.math.toRadians(a))};goog.math.angleDy=function(a,b){return b*Math.sin(goog.math.toRadians(a))};goog.math.angle=function(a,b,c,d){return goog.math.standardAngle(goog.math.toDegrees(Math.atan2(d-b,c-a)))};
 goog.math.angleDifference=function(a,b){var c=goog.math.standardAngle(b)-goog.math.standardAngle(a);180<c?c-=360:-180>=c&&(c=360+c);return c};goog.math.sign=function(a){return 0==a?0:0>a?-1:1};
 goog.math.longestCommonSubsequence=function(a,b,c,d){c=c||function(a,b){return a==b};d=d||function(b){return a[b]};for(var e=a.length,f=b.length,g=[],h=0;h<e+1;h++)g[h]=[],g[h][0]=0;for(var k=0;k<f+1;k++)g[0][k]=0;for(h=1;h<=e;h++)for(k=1;k<=f;k++)c(a[h-1],b[k-1])?g[h][k]=g[h-1][k-1]+1:g[h][k]=Math.max(g[h-1][k],g[h][k-1]);for(var l=[],h=e,k=f;0<h&&0<k;)c(a[h-1],b[k-1])?(l.unshift(d(h-1,k-1)),h--,k--):g[h-1][k]>g[h][k-1]?h--:k--;return l};
 goog.math.sum=function(a){return goog.array.reduce(arguments,function(a,c){return a+c},0)};goog.math.average=function(a){return goog.math.sum.apply(null,arguments)/arguments.length};goog.math.sampleVariance=function(a){var b=arguments.length;if(2>b)return 0;var c=goog.math.average.apply(null,arguments);return b=goog.math.sum.apply(null,goog.array.map(arguments,function(a){return Math.pow(a-c,2)}))/(b-1)};
-goog.math.standardDeviation=function(a){return Math.sqrt(goog.math.sampleVariance.apply(null,arguments))};goog.math.isInt=function(a){return isFinite(a)&&0==a%1};goog.math.isFiniteNumber=function(a){return isFinite(a)&&!isNaN(a)};goog.math.log10Floor=function(a){if(0<a){var b=Math.round(Math.log(a)*Math.LOG10E);return b-(Math.pow(10,b)>a)}return 0==a?-Infinity:NaN};goog.math.safeFloor=function(a,b){goog.asserts.assert(!goog.isDef(b)||0<b);return Math.floor(a+(b||2E-15))};
+goog.math.standardDeviation=function(a){return Math.sqrt(goog.math.sampleVariance.apply(null,arguments))};goog.math.isInt=function(a){return isFinite(a)&&0==a%1};goog.math.isFiniteNumber=function(a){return isFinite(a)&&!isNaN(a)};goog.math.log10Floor=function(a){if(0<a){var b=Math.round(Math.log(a)*Math.LOG10E);return b-(parseFloat("1e"+b)>a)}return 0==a?-Infinity:NaN};goog.math.safeFloor=function(a,b){goog.asserts.assert(!goog.isDef(b)||0<b);return Math.floor(a+(b||2E-15))};
 goog.math.safeCeil=function(a,b){goog.asserts.assert(!goog.isDef(b)||0<b);return Math.ceil(a-(b||2E-15))};goog.i18n={};
 goog.i18n.CompactNumberFormatSymbols_af={COMPACT_DECIMAL_SHORT_PATTERN:{1E3:{other:"0"},1E4:{other:"0"},1E5:{other:"0"},1E6:{other:"0\u00a0m"},1E7:{other:"00\u00a0m"},1E8:{other:"000\u00a0m"},1E9:{other:"0\u00a0mjd"},1E10:{other:"00\u00a0mjd"},1E11:{other:"000\u00a0mjd"},1E12:{other:"0\u00a0bn"},1E13:{other:"00\u00a0bn"},1E14:{other:"000\u00a0bn"}},COMPACT_DECIMAL_LONG_PATTERN:{1E3:{other:"0 duisend"},1E4:{other:"00 duisend"},1E5:{other:"000 duisend"},1E6:{other:"0 miljoen"},1E7:{other:"00 miljoen"},1E8:{other:"000 miljoen"},
 1E9:{other:"0 miljard"},1E10:{other:"00 miljard"},1E11:{other:"000 miljard"},1E12:{other:"0 biljoen"},1E13:{other:"00 biljoen"},1E14:{other:"000 biljoen"}}};goog.i18n.CompactNumberFormatSymbols_af_ZA=goog.i18n.CompactNumberFormatSymbols_af;
 goog.i18n.CompactNumberFormatSymbols_am={COMPACT_DECIMAL_SHORT_PATTERN:{1E3:{other:"0\u00a0\u123a"},1E4:{other:"00\u00a0\u123a"},1E5:{other:"000\u00a0\u123a"},1E6:{other:"0\u00a0\u121c\u1275\u122d"},1E7:{other:"00\u00a0\u121c\u1275\u122d"},1E8:{other:"000\u00a0\u121c\u1275\u122d"},1E9:{other:"0\u00a0\u1262"},1E10:{other:"00\u00a0\u1262"},1E11:{other:"000\u00a0\u1262"},1E12:{other:"0\u00a0\u1275"},1E13:{other:"00\u00a0\u1275"},1E14:{other:"000\u00a0\u1275"}},COMPACT_DECIMAL_LONG_PATTERN:{1E3:{other:"0 \u123a"},
 1E4:{other:"00 \u123a"},1E5:{other:"000 \u123a"},1E6:{other:"0 \u121a\u120a\u12ee\u1295"},1E7:{other:"00 \u121a\u120a\u12ee\u1295"},1E8:{other:"000 \u121a\u120a\u12ee\u1295"},1E9:{other:"0 \u1262\u120a\u12ee\u1295"},1E10:{other:"00 \u1262\u120a\u12ee\u1295"},1E11:{other:"000 \u1262\u120a\u12ee\u1295"},1E12:{other:"0 \u1275\u122a\u120a\u12ee\u1295"},1E13:{other:"00 \u1275\u122a\u120a\u12ee\u1295"},1E14:{other:"000 \u1275\u122a\u120a\u12ee\u1295"}}};goog.i18n.CompactNumberFormatSymbols_am_ET=goog.i18n.CompactNumberFormatSymbols_am;
 goog.i18n.CompactNumberFormatSymbols_ar={COMPACT_DECIMAL_SHORT_PATTERN:{1E3:{other:"0\u00a0\u0623\u0644\u0641"},1E4:{other:"00\u00a0\u0623\u0644\u0641"},1E5:{other:"000\u00a0\u0623\u0644\u0641"},1E6:{other:"0\u00a0\u0645\u0644\u064a\u0648"},1E7:{other:"00\u00a0\u0645\u0644\u064a\u0648"},1E8:{other:"000\u00a0\u0645\u0644\u064a\u0648"},1E9:{other:"0\u00a0\u0628\u0644\u064a\u0648"},1E10:{other:"00\u00a0\u0628\u0644\u064a\u0648"},1E11:{other:"000\u00a0\u0628\u0644\u064a\u0648"},1E12:{other:"0\u00a0\u062a\u0631\u0644\u064a\u0648"},
 1E13:{other:"00\u00a0\u062a\u0631\u0644\u064a\u0648"},1E14:{other:"000\u00a0\u062a\u0631\u0644\u064a\u0648"}},COMPACT_DECIMAL_LONG_PATTERN:{1E3:{other:"0 \u0623\u0644\u0641"},1E4:{other:"00 \u0623\u0644\u0641"},1E5:{other:"000 \u0623\u0644\u0641"},1E6:{other:"0 \u0645\u0644\u064a\u0648\u0646"},1E7:{other:"00 \u0645\u0644\u064a\u0648\u0646"},1E8:{other:"000 \u0645\u0644\u064a\u0648\u0646"},1E9:{other:"0 \u0628\u0644\u064a\u0648\u0646"},1E10:{other:"00 \u0628\u0644\u064a\u0648\u0646"},1E11:{other:"000 \u0628\u0644\u064a\u0648\u0646"},
 1E12:{other:"0 \u062a\u0631\u064a\u0644\u064a\u0648\u0646"},1E13:{other:"00 \u062a\u0631\u064a\u0644\u064a\u0648\u0646"},1E14:{other:"000 \u062a\u0631\u064a\u0644\u064a\u0648\u0646"}}};goog.i18n.CompactNumberFormatSymbols_ar_001=goog.i18n.CompactNumberFormatSymbols_ar;
 goog.i18n.CompactNumberFormatSymbols_az={COMPACT_DECIMAL_SHORT_PATTERN:{1E3:{other:"0K"},1E4:{other:"00K"},1E5:{other:"000K"},1E6:{other:"0M"},1E7:{other:"00M"},1E8:{other:"000M"},1E9:{other:"0G"},1E10:{other:"00G"},1E11:{other:"000G"},1E12:{other:"0T"},1E13:{other:"00T"},1E14:{other:"000T"}},COMPACT_DECIMAL_LONG_PATTERN:{1E3:{other:"0K"},1E4:{other:"00K"},1E5:{other:"000K"},1E6:{other:"0M"},1E7:{other:"00M"},1E8:{other:"000M"},1E9:{other:"0G"},1E10:{other:"00G"},1E11:{other:"000G"},1E12:{other:"0T"},
 1E13:{other:"00T"},1E14:{other:"000T"}}};goog.i18n.CompactNumberFormatSymbols_az_Cyrl_AZ=goog.i18n.CompactNumberFormatSymbols_az;goog.i18n.CompactNumberFormatSymbols_az_Latn_AZ=goog.i18n.CompactNumberFormatSymbols_az;
@@ skipping 510 matching lines @@
 b=a.substring(b);""!=b&&d.push({type:goog.i18n.MessageFormat.Element_.STRING,value:b});return d};goog.i18n.MessageFormat.PLURAL_BLOCK_RE_=/^\s*(\w+)\s*,\s*plural\s*,(?:\s*offset:(\d+))?/;goog.i18n.MessageFormat.ORDINAL_BLOCK_RE_=/^\s*(\w+)\s*,\s*selectordinal\s*,/;goog.i18n.MessageFormat.SELECT_BLOCK_RE_=/^\s*(\w+)\s*,\s*select\s*,/;
 goog.i18n.MessageFormat.prototype.parseBlockType_=function(a){return goog.i18n.MessageFormat.PLURAL_BLOCK_RE_.test(a)?goog.i18n.MessageFormat.BlockType_.PLURAL:goog.i18n.MessageFormat.ORDINAL_BLOCK_RE_.test(a)?goog.i18n.MessageFormat.BlockType_.ORDINAL:goog.i18n.MessageFormat.SELECT_BLOCK_RE_.test(a)?goog.i18n.MessageFormat.BlockType_.SELECT:/^\s*\w+\s*/.test(a)?goog.i18n.MessageFormat.BlockType_.SIMPLE:goog.i18n.MessageFormat.BlockType_.UNKNOWN};
 goog.i18n.MessageFormat.prototype.parseBlock_=function(a){var b=[];a=this.extractParts_(a);for(var c=0;c<a.length;c++){var d={};if(goog.i18n.MessageFormat.Element_.STRING==a[c].type)d.type=goog.i18n.MessageFormat.BlockType_.STRING,d.value=a[c].value;else if(goog.i18n.MessageFormat.Element_.BLOCK==a[c].type){var e=this.parseBlockType_(a[c].value);switch(e){case goog.i18n.MessageFormat.BlockType_.SELECT:d.type=goog.i18n.MessageFormat.BlockType_.SELECT;d.value=this.parseSelectBlock_(a[c].value);break;
 case goog.i18n.MessageFormat.BlockType_.PLURAL:d.type=goog.i18n.MessageFormat.BlockType_.PLURAL;d.value=this.parsePluralBlock_(a[c].value);break;case goog.i18n.MessageFormat.BlockType_.ORDINAL:d.type=goog.i18n.MessageFormat.BlockType_.ORDINAL;d.value=this.parseOrdinalBlock_(a[c].value);break;case goog.i18n.MessageFormat.BlockType_.SIMPLE:d.type=goog.i18n.MessageFormat.BlockType_.SIMPLE;d.value=a[c].value;break;default:goog.asserts.fail("Unknown block type.")}}else goog.asserts.fail("Unknown part of the pattern.");
 b.push(d)}return b};
 goog.i18n.MessageFormat.prototype.parseSelectBlock_=function(a){var b="",c=goog.i18n.MessageFormat.SELECT_BLOCK_RE_;a=a.replace(c,function(a,c){b=c;return""});c={};c.argumentIndex=b;a=this.extractParts_(a);for(var d=0;d<a.length;){var e=a[d].value;goog.asserts.assertString(e,"Missing select key element.");d++;goog.asserts.assert(d<a.length,"Missing or invalid select value element.");if(goog.i18n.MessageFormat.Element_.BLOCK==a[d].type)var f=this.parseBlock_(a[d].value);else goog.asserts.fail("Expected block type.");c[e.replace(/\s/g,
 "")]=f;d++}goog.asserts.assertArray(c[goog.i18n.MessageFormat.OTHER_],"Missing other key in select statement.");return c};
 goog.i18n.MessageFormat.prototype.parsePluralBlock_=function(a){var b="",c=0,d=goog.i18n.MessageFormat.PLURAL_BLOCK_RE_;a=a.replace(d,function(a,d,e){b=d;e&&(c=parseInt(e,10));return""});d={};d.argumentIndex=b;d.argumentOffset=c;a=this.extractParts_(a);for(var e=0;e<a.length;){var f=a[e].value;goog.asserts.assertString(f,"Missing plural key element.");e++;goog.asserts.assert(e<a.length,"Missing or invalid plural value element.");if(goog.i18n.MessageFormat.Element_.BLOCK==a[e].type)var g=this.parseBlock_(a[e].value);
 else goog.asserts.fail("Expected block type.");d[f.replace(/\s*(?:=)?(\w+)\s*/,"$1")]=g;e++}goog.asserts.assertArray(d[goog.i18n.MessageFormat.OTHER_],"Missing other key in plural statement.");return d};
 goog.i18n.MessageFormat.prototype.parseOrdinalBlock_=function(a){var b="",c=goog.i18n.MessageFormat.ORDINAL_BLOCK_RE_;a=a.replace(c,function(a,c){b=c;return""});c={};c.argumentIndex=b;c.argumentOffset=0;a=this.extractParts_(a);for(var d=0;d<a.length;){var e=a[d].value;goog.asserts.assertString(e,"Missing ordinal key element.");d++;goog.asserts.assert(d<a.length,"Missing or invalid ordinal value element.");if(goog.i18n.MessageFormat.Element_.BLOCK==a[d].type)var f=this.parseBlock_(a[d].value);else goog.asserts.fail("Expected block type.");
-c[e.replace(/\s*(?:=)?(\w+)\s*/,"$1")]=f;d++}goog.asserts.assertArray(c[goog.i18n.MessageFormat.OTHER_],"Missing other key in selectordinal statement.");return c};goog.i18n.MessageFormat.prototype.buildPlaceholder_=function(a){goog.asserts.assert(0<a.length,"Literal array is empty.");a=(a.length-1).toString(10);return goog.i18n.MessageFormat.LITERAL_PLACEHOLDER_+a+"_"};cvox.TtsCapturingEventListener=function(){};cvox.TtsInterface=function(){};cvox.TtsInterface.prototype.speak=function(){};cvox.TtsInterface.prototype.isSpeaking=function(){};cvox.TtsInterface.prototype.stop=function(){};cvox.TtsInterface.prototype.increaseOrDecreaseProperty=function(){};cvox.TtsInterface.prototype.getDefaultProperty=function(){};cvox.AbstractTts=function(){this.ttsProperties={};this.propertyDefault={rate:0.5,pitch:0.5,volume:0.5};this.propertyMin={rate:0,pitch:0,volume:0};this.propertyMax={rate:1,pitch:1,volume:1};this.propertyStep={rate:0.1,pitch:0.1,volume:0.1};if(void 0==cvox.AbstractTts.pronunciationDictionaryRegexp_){var a=[],b;for(b in cvox.AbstractTts.PRONUNCIATION_DICTIONARY)a.push(b);a="\\b("+a.join("|")+")\\b";cvox.AbstractTts.pronunciationDictionaryRegexp_=RegExp(a,"ig")}if(void 0==cvox.AbstractTts.substitutionDictionaryRegexp_){var a=
-[],c;for(c in cvox.AbstractTts.SUBSTITUTION_DICTIONARY)a.push(c);a="("+a.join("|")+")";cvox.AbstractTts.substitutionDictionaryRegexp_=RegExp(a,"ig")}};cvox.AbstractTts.prototype.speak=function(){return this};cvox.AbstractTts.prototype.isSpeaking=function(){return!1};cvox.AbstractTts.prototype.stop=function(){};
+c[e.replace(/\s*(?:=)?(\w+)\s*/,"$1")]=f;d++}goog.asserts.assertArray(c[goog.i18n.MessageFormat.OTHER_],"Missing other key in selectordinal statement.");return c};goog.i18n.MessageFormat.prototype.buildPlaceholder_=function(a){goog.asserts.assert(0<a.length,"Literal array is empty.");a=(a.length-1).toString(10);return goog.i18n.MessageFormat.LITERAL_PLACEHOLDER_+a+"_"};cvox.TtsCapturingEventListener=function(){};cvox.TtsInterface=function(){};cvox.TtsInterface.prototype.speak=function(){};cvox.TtsInterface.prototype.isSpeaking=function(){};cvox.TtsInterface.prototype.stop=function(){};cvox.TtsInterface.prototype.increaseOrDecreaseProperty=function(){};cvox.TtsInterface.prototype.getDefaultProperty=function(){};cvox.AbstractTts=function(){this.ttsProperties={};this.propertyDefault={rate:0.5,pitch:0.5,volume:0.5};this.propertyMin={rate:0,pitch:0,volume:0};this.propertyMax={rate:1,pitch:1,volume:1};this.propertyStep={rate:0.1,pitch:0.1,volume:0.1};if(void 0==cvox.AbstractTts.pronunciationDictionaryRegexp_){var a=[],b;for(b in cvox.AbstractTts.PRONUNCIATION_DICTIONARY)a.push(b);a="\\b("+a.join("|")+")\\b";cvox.AbstractTts.pronunciationDictionaryRegexp_=new RegExp(a,"ig")}if(void 0==cvox.AbstractTts.substitutionDictionaryRegexp_){var a=
+[],c;for(c in cvox.AbstractTts.SUBSTITUTION_DICTIONARY)a.push(c);a="("+a.join("|")+")";cvox.AbstractTts.substitutionDictionaryRegexp_=new RegExp(a,"ig")}};cvox.AbstractTts.prototype.speak=function(){return this};cvox.AbstractTts.prototype.isSpeaking=function(){return!1};cvox.AbstractTts.prototype.stop=function(){};
 cvox.AbstractTts.prototype.increaseOrDecreaseProperty=function(a,b){var c=this.propertyMin[a],d=this.propertyMax[a],e=this.propertyStep[a],f=this.ttsProperties[a],f=b?f+e:f-e;this.ttsProperties[a]=Math.max(Math.min(f,d),c)};cvox.AbstractTts.RATE="rate";cvox.AbstractTts.PITCH="pitch";cvox.AbstractTts.VOLUME="volume";cvox.AbstractTts.LANG="lang";cvox.AbstractTts.RELATIVE_RATE="relativeRate";cvox.AbstractTts.RELATIVE_PITCH="relativePitch";cvox.AbstractTts.RELATIVE_VOLUME="relativeVolume";
 cvox.AbstractTts.COLOR="color";cvox.AbstractTts.FONT_WEIGHT="fontWeight";cvox.AbstractTts.PUNCTUATION_ECHO="punctuationEcho";cvox.AbstractTts.PAUSE="pause";cvox.AbstractTts.PERSONALITY_ANNOTATION={relativePitch:-0.25,color:"yellow",punctuationEcho:"none"};cvox.AbstractTts.PERSONALITY_ANNOUNCEMENT={punctuationEcho:"none"};cvox.AbstractTts.PERSONALITY_SYSTEM_ALERT={punctuationEcho:"none",doNotInterrupt:!0};cvox.AbstractTts.PERSONALITY_ASIDE={relativePitch:-0.1,color:"#669"};
 cvox.AbstractTts.PERSONALITY_CAPITAL={relativePitch:0.6};cvox.AbstractTts.PERSONALITY_DELETED={punctuationEcho:"none",relativePitch:-0.6};cvox.AbstractTts.PERSONALITY_QUOTE={relativePitch:0.1,color:"#b6b",fontWeight:"bold"};cvox.AbstractTts.PERSONALITY_STRONG={relativePitch:0.1,color:"#b66",fontWeight:"bold"};cvox.AbstractTts.PERSONALITY_EMPHASIS={relativeVolume:0.1,relativeRate:-0.1,color:"#6bb",fontWeight:"bold"};cvox.AbstractTts.DEBUG=!0;cvox.AbstractTts.QUEUE_MODE_FLUSH=0;
 cvox.AbstractTts.QUEUE_MODE_QUEUE=1;
 cvox.AbstractTts.CHARACTER_DICTIONARY={" ":"space","`":"backtick","~":"tilde","!":"exclamation","@":"at","#":"pound",$:"dollar","%":"percent","^":"caret","&":"ampersand","*":"asterisk","(":"open_paren",")":"close_paren","-":"dash",_:"underscore","=":"equals","+":"plus","[":"left_bracket","]":"right_bracket","{":"left_brace","}":"right_brace","|":"pipe",";":"semicolon",":":"colon",",":"comma",".":"dot","<":"less_than",">":"greater_than","/":"slash","?":"question_mark",'"':"quote","'":"apostrophe",
 "\t":"tab","\r":"return","\n":"new_line","\\":"backslash"};cvox.AbstractTts.PRONUNCIATION_DICTIONARY={admob:"ad-mob",adsense:"ad-sense",adwords:"ad-words",angularjs:"angular j s",bcc:"B C C",cc:"C C",chromevox:"chrome vox",cr48:"C R 48",ctrl:"control",doubleclick:"double-click",gmail:"gee mail",gtalk:"gee talk",http:"H T T P",https:"H T T P S",igoogle:"eye google",pagerank:"page-rank",username:"user-name",www:"W W W",youtube:"you tube"};
 cvox.AbstractTts.SUBSTITUTION_DICTIONARY={"://":"colon slash slash","\u00bc":"one fourth","\u00bd":"one half","\u2190":"left arrow","\u2191":"up arrow","\u2192":"right arrow","\u2193":"down arrow","\u21d0":"left double arrow","\u21d1":"up double arrow","\u21d2":"right double  arrow","\u21d3":"down double arrow","\u21e6":"left arrow","\u21e7":"up arrow","\u21e8":"right arrow","\u21e9":"down arrow","\u2303":"control","\u2318":"command","\u2325":"option","\u25b2":"up triangle","\u25b3":"up triangle",
 "\u25b4":"up triangle","\u25b5":"up triangle","\u25b6":"right triangle","\u25b7":"right triangle","\u25b8":"right triangle","\u25b9":"right triangle","\u25ba":"right pointer","\u25bb":"right pointer","\u25bc":"down triangle","\u25bd":"down triangle","\u25be":"down triangle","\u25bf":"down triangle","\u25c0":"left triangle","\u25c1":"left triangle","\u25c2":"left triangle","\u25c3":"left triangle","\u25c4":"left pointer","\u25c5":"left pointer","\uf8ff":"apple"};
 cvox.AbstractTts.repetitionRegexp_=/([-\/\\|!@#$%^&*\(\)=_+\[\]\{\}.?;'":<>])\1{2,}/g;cvox.AbstractTts.repetitionReplace_=function(a){var b=a.length;return" "+(new goog.i18n.MessageFormat(cvox.ChromeVox.msgs.getMsg(cvox.AbstractTts.CHARACTER_DICTIONARY[a[0]]))).format({COUNT:b})+" "};cvox.AbstractTts.prototype.getDefaultProperty=function(a){return this.propertyDefault[a]};cvox.AbstractEarcons=function(){this.enabled=!0};cvox.AbstractEarcons.prototype.playEarcon=function(){};cvox.AbstractEarcons.prototype.playEarconByName=function(a){this.playEarcon(this.getEarconId(a))};
 cvox.AbstractEarcons.prototype.getEarconId=function(a){this.earconNamesToIds||(this.earconNamesToIds={},this.earconNamesToIds.ALERT_MODAL=cvox.AbstractEarcons.ALERT_MODAL,this.earconNamesToIds.ALERT_NONMODAL=cvox.AbstractEarcons.ALERT_NONMODAL,this.earconNamesToIds.BULLET=cvox.AbstractEarcons.BULLET,this.earconNamesToIds.BUSY_PROGRESS_LOOP=cvox.AbstractEarcons.BUSY_PROGRESS_LOOP,this.earconNamesToIds.BUSY_WORKING_LOOP=cvox.AbstractEarcons.BUSY_WORKING_LOOP,this.earconNamesToIds.BUTTON=cvox.AbstractEarcons.BUTTON,
@@ skipping 72 matching lines @@
 cvox.DomUtil.getControlLabelHeuristics=function(a){if(a.hasAttribute&&(a.hasAttribute("aria-label")&&""==a.getAttribute("aria-label")||a.hasAttribute("aria-title")&&""==a.getAttribute("aria-title")))return"";for(var b=cvox.DomUtil.previousLeafNode(a),c=0;b&&(!cvox.DomUtil.hasContent(b)||cvox.DomUtil.isControl(b));)b=cvox.DomUtil.previousLeafNode(b),c++;for(var c=cvox.DomUtil.directedNextLeafNode(a),d=0;c&&(!cvox.DomUtil.hasContent(c)||cvox.DomUtil.isControl(c));)c=cvox.DomUtil.directedNextLeafNode(c),
 d++;if(b&&c){for(var d=a,e=0;d&&!cvox.DomUtil.isDescendantOfNode(b,d);)d=d.parentNode,e++;d=a;for(a=0;d&&!cvox.DomUtil.isDescendantOfNode(c,d);)d=d.parentNode,a++;b=a<e?c:b}else b=b||c;return b?cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getValue(b)+" "+cvox.DomUtil.getName(b)):""};
 cvox.DomUtil.getValue=function(a){var b=cvox.AriaUtil.getActiveDescendant(a);if(b)return cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getValue(b)+" "+cvox.DomUtil.getName(b));if(a.constructor==HTMLSelectElement){var b="",c=a.selectedOptions?a.selectedOptions[0]:null;a=a.selectedOptions?a.selectedOptions[a.selectedOptions.length-1]:null;c&&a&&c!=a?b=cvox.ChromeVox.msgs.getMsg("selected_options_value",[c.text,a.text]):c&&(b=c.text+"");return b}if(a.constructor==HTMLTextAreaElement)return a.value;if(a.constructor==
 HTMLInputElement)switch(a.type){case "hidden":case "image":case "submit":case "reset":case "button":case "checkbox":case "radio":return"";case "password":return a.value.replace(/./g,"dot ");default:return a.value}return a.isContentEditable?cvox.DomUtil.getNameFromChildren(a,!0):""};
 cvox.DomUtil.getImageTitle=function(a){a.hasAttribute("alt")?a=a.alt:a.hasAttribute("title")?a=a.title:(a=a.src,"data"!=a.substring(0,4)?(a=a.substring(a.lastIndexOf("/")+1,a.lastIndexOf(".")),a=1<=a.length&&16>=a.length?a+" Image":"Image"):a="Image");return a};
 cvox.DomUtil.hasContent=function(a){if(8==a.nodeType||cvox.DomUtil.isDescendantOf(a,"HEAD")||cvox.DomUtil.isDescendantOf(a,"SCRIPT")||cvox.DomUtil.isDescendantOf(a,"NOSCRIPT")||cvox.DomUtil.isDescendantOf(a,"NOEMBED")||cvox.DomUtil.isDescendantOf(a,"STYLE")||!cvox.DomUtil.isVisible(a)||cvox.AriaUtil.isHidden(a))return!1;if(cvox.DomUtil.isControl(a)||cvox.DomUtil.isDescendantOf(a,"VIDEO")||cvox.DomUtil.isDescendantOf(a,"AUDIO")||"IFRAME"==a.tagName&&a.src&&0!=a.src.indexOf("javascript:"))return!0;
 for(var b="button,input,select,textarea",c=a.parentElement;c&&"LABEL"!=c.tagName;)c=c.parentElement;if(c){var d=c.querySelector(b);if(c.hasAttribute("for")){if(c=c.getAttribute("for"),(c=document.getElementById(c))&&cvox.DomUtil.isControl(c)&&!d)return!1}else if(d)return!1}for(d=a.parentElement;d&&"LEGEND"!=d.tagName;)d=d.parentElement;if(d){for(c=d.parentElement;c&&"FIELDSET"!=c.tagName;)c=c.parentElement;d=c&&c.querySelector(b);if(c&&!d)return!1}if(cvox.DomPredicates.linkPredicate([a])||"TABLE"==
 a.tagName&&!cvox.DomUtil.isLayoutTable(a)||cvox.DomUtil.isMath(a)||cvox.DomPredicates.headingPredicate([a]))return!0;b=cvox.DomUtil.getValue(a)+" "+cvox.DomUtil.getName(a);a=cvox.DomUtil.getState(a,!0);return b.match(/^\s+$/)&&""===a?!1:!0};cvox.DomUtil.getAncestors=function(a){for(var b=[];a;)b.push(a),a=a.parentNode;for(b.reverse();b.length&&!b[0].tagName&&!b[0].nodeValue;)b.shift();return b};
 cvox.DomUtil.compareAncestors=function(a,b){for(var c=0;a[c]&&b[c]&&a[c]==b[c];)c++;a[c]||b[c]||(c=-1);return c};cvox.DomUtil.getUniqueAncestors=function(a,b,c){a=cvox.DomUtil.getAncestors(a);b=cvox.DomUtil.getAncestors(b);a=cvox.DomUtil.compareAncestors(a,b);a=b.slice(a);return 0==a.length&&c?b:a};
 cvox.DomUtil.getRoleMsg=function(a,b){var c;c=cvox.AriaUtil.getRoleNameMsg(a);c||("INPUT"==a.tagName?c=cvox.DomUtil.INPUT_TYPE_TO_INFORMATION_TABLE_MSG[a.type]:"A"==a.tagName&&cvox.DomUtil.isInternalLink(a)?c="internal_link":"A"==a.tagName&&a.getAttribute("name")?c="":a.isContentEditable?c="input_type_text":cvox.DomUtil.isMath(a)?c="math_expr":"TABLE"==a.tagName&&cvox.DomUtil.isLayoutTable(a)?c="":b==cvox.VERBOSITY_BRIEF?c=cvox.DomUtil.TAG_TO_INFORMATION_TABLE_BRIEF_MSG[a.tagName]:(c=cvox.DomUtil.TAG_TO_INFORMATION_TABLE_VERBOSE_MSG[a.tagName],
-cvox.DomUtil.hasLongDesc(a)&&(c="image_with_long_desc"),!c&&a.onclick&&(c="clickable")));return c};cvox.DomUtil.getRole=function(a,b){var c=cvox.DomUtil.getRoleMsg(a,b)||"",d=c&&" "!=c?cvox.ChromeVox.msgs.getMsg(c):"";return d?d:c};cvox.DomUtil.getListLength=function(a){var b=0;for(a=a.firstChild;a;a=a.nextSibling)if("LI"==a.tagName||a.getAttribute&&"listitem"==a.getAttribute("role")){if(a.hasAttribute("aria-setsize")){var c=parseInt(a.getAttribute("aria-setsize"),10);if(!isNaN(c))return c}b++}return b};
+cvox.DomUtil.hasLongDesc(a)&&(c="image_with_long_desc"),!c&&a.onclick&&(c="clickable")));return c};cvox.DomUtil.getRole=function(a,b){var c=cvox.DomUtil.getRoleMsg(a,b)||"",d=c&&" "!=c?cvox.ChromeVox.msgs.getMsg(c):"";return d?d:c};
+cvox.DomUtil.getListLength=function(a){var b=0;for(a=a.firstChild;a;a=a.nextSibling)if(cvox.DomUtil.isVisible(a)&&("LI"==a.tagName||a.getAttribute&&"listitem"==a.getAttribute("role"))){if(a.hasAttribute("aria-setsize")){var c=parseInt(a.getAttribute("aria-setsize"),10);if(!isNaN(c))return c}b++}return b};
 cvox.DomUtil.getStateMsgs=function(a,b){var c=cvox.AriaUtil.getActiveDescendant(a);if(c)return cvox.DomUtil.getStateMsgs(c,b);var c=[],d=a.getAttribute?a.getAttribute("role"):"";(c=cvox.AriaUtil.getStateMsgs(a,b))||(c=[]);"INPUT"==a.tagName?a.hasAttribute("aria-checked")||(d={"checkbox-true":"checkbox_checked_state","checkbox-false":"checkbox_unchecked_state","radio-true":"radio_selected_state","radio-false":"radio_unselected_state"},(d=d[a.type+"-"+!!a.checked])&&c.push([d])):"SELECT"==a.tagName?
 a.selectedOptions&&1>=a.selectedOptions.length?c.push(["list_position",cvox.ChromeVox.msgs.getNumber(a.selectedIndex+1),cvox.ChromeVox.msgs.getNumber(a.options.length)]):c.push(["selected_options_state",cvox.ChromeVox.msgs.getNumber(a.selectedOptions.length)]):"UL"!=a.tagName&&"OL"!=a.tagName&&"list"!=d||c.push(["list_with_items",cvox.ChromeVox.msgs.getNumber(cvox.DomUtil.getListLength(a))]);cvox.DomUtil.isDisabled(a)&&c.push(["aria_disabled_true"]);cvox.DomPredicates.linkPredicate([a])&&cvox.ChromeVox.visitedUrls[a.href]&&
 c.push(["visited_url"]);a.accessKey&&c.push(["access_key",a.accessKey]);return c};cvox.DomUtil.getState=function(a,b){return cvox.NodeStateUtil.expand(cvox.DomUtil.getStateMsgs(a,b))};cvox.DomUtil.isFocusable=function(a){return a&&"number"==typeof a.tabIndex&&("A"!=a.tagName||a.hasAttribute("href")||a.hasAttribute("tabindex"))?0<=a.tabIndex||a.hasAttribute&&a.hasAttribute("tabindex")&&"-1"==a.getAttribute("tabindex")?!0:!1:!1};
 cvox.DomUtil.findFocusableDescendant=function(a){return a&&(a=cvox.DomUtil.findNode(a,cvox.DomUtil.isFocusable))?a:null};cvox.DomUtil.countFocusableDescendants=function(a){return a?cvox.DomUtil.countNodes(a,cvox.DomUtil.isFocusable):0};cvox.DomUtil.isAttachedToDocument=function(a){for(;a;){if(a.tagName&&"HTML"==a.tagName)return!0;a=a.parentNode}return!1};
 cvox.DomUtil.clickElem=function(a,b,c,d){var e=cvox.AriaUtil.getActiveDescendant(a);e&&(a=e);if(c){c=null;a.onclick&&(c=a.onclick);!c&&1!=a.nodeType&&a.parentNode&&a.parentNode.onclick&&(c=a.parentNode.onclick);e=!0;if(c)try{e=c()}catch(f){}if(!e)return}c=document.createEvent("MouseEvents");d=d?"dblclick":"mousedown";c.initMouseEvent(d,!0,!0,document.defaultView,1,0,0,0,0,!1,!1,b,!1,0,null);c.fromCvox=!0;try{a.dispatchEvent(c)}catch(g){}c=document.createEvent("MouseEvents");c.initMouseEvent("mouseup",
 !0,!0,document.defaultView,1,0,0,0,0,!1,!1,b,!1,0,null);c.fromCvox=!0;try{a.dispatchEvent(c)}catch(h){}c=document.createEvent("MouseEvents");c.initMouseEvent("click",!0,!0,document.defaultView,1,0,0,0,0,!1,!1,b,!1,0,null);c.fromCvox=!0;try{a.dispatchEvent(c)}catch(k){}cvox.DomUtil.isInternalLink(a)&&cvox.DomUtil.syncInternalLink(a)};
 cvox.DomUtil.syncInternalLink=function(a){var b=a.href.split("#")[1];a=document.getElementById(b);a||(b=document.getElementsByName(b),0<b.length&&(a=b[0]));if(a){var b=a.parentNode,c=document.createElement("div");c.setAttribute("tabindex","-1");b.insertBefore(c,a);c.setAttribute("chromevoxignoreariahidden",1);c.focus();cvox.ChromeVox.syncToNode(a,!1)}};
 cvox.DomUtil.isInputTypeText=function(a){if(!a||a.constructor!=HTMLInputElement)return!1;switch(a.type){case "email":case "number":case "password":case "search":case "text":case "tel":case "url":case "":return!0;default:return!1}};cvox.DomUtil.isControl=function(a){if(cvox.AriaUtil.isControlWidget(a)&&cvox.DomUtil.isFocusable(a))return!0;if(a.tagName)switch(a.tagName){case "BUTTON":case "TEXTAREA":case "SELECT":return!0;case "INPUT":return"hidden"!=a.type}return a.isContentEditable?!0:!1};
 cvox.DomUtil.isLeafLevelControl=function(a){return cvox.DomUtil.isControl(a)?!(cvox.AriaUtil.isCompositeControl(a)&&cvox.DomUtil.findFocusableDescendant(a)):!1};cvox.DomUtil.getSurroundingControl=function(a){var b=null;if(!cvox.DomUtil.isControl(a)&&a.hasAttribute&&a.hasAttribute("role"))for(b=a.parentElement;b&&!cvox.AriaUtil.isCompositeControl(b);)b=b.parentElement;return b};
 cvox.DomUtil.directedNextLeafLikeNode=function(a,b,c){if(a!=document.body){for(;!cvox.DomUtil.directedNextSibling(a,b);){if(!a)return null;a=a.parentNode;if(a==document.body)return null}cvox.DomUtil.directedNextSibling(a,b)&&(a=cvox.DomUtil.directedNextSibling(a,b))}for(;cvox.DomUtil.directedFirstChild(a,b)&&!c(a);)a=cvox.DomUtil.directedFirstChild(a,b);return a==document.body?null:a};cvox.DomUtil.directedNextLeafNode=function(a,b){b=!!b;return cvox.DomUtil.directedNextLeafLikeNode(a,b,cvox.DomUtil.isLeafNode)};
@@ skipping 32 matching lines @@
 cvox.SpokenMessages.speak=function(a){for(var b=0;b<cvox.SpokenMessages.messages.length;++b){var c=cvox.SpokenMessages.messages[b];if(!c||!c.id&&!c.raw)throw"Invalid message received.";var d="";if(null!=c.count)if(0>=c.count)try{d+=cvox.ChromeVox.msgs.getMsg(c.id[0]+"_optional_default")}catch(e){continue}else d=1==c.count?d+cvox.ChromeVox.msgs.getMsg(c.id[0]+"_singular"):d+cvox.ChromeVox.msgs.getMsg(c.id[0]+"_plural",[c.count]);else d=c.raw?d+c.raw:d+cvox.ChromeVox.msgs.getMsg.apply(cvox.ChromeVox.msgs,
 c.id);cvox.ChromeVox.tts.speak(d,a,cvox.AbstractTts.PERSONALITY_ANNOUNCEMENT);a=cvox.AbstractTts.QUEUE_MODE_QUEUE}cvox.SpokenMessages.messages=[]};cvox.SpokenMessages.currentMessage=function(){if(0==cvox.SpokenMessages.messages.length)throw"Invalid usage of SpokenMessages; start the chain using $m()";return cvox.SpokenMessages.messages[cvox.SpokenMessages.messages.length-1]};cvox.SpokenMessages.withCount=function(a){cvox.SpokenMessages.currentMessage().count=a;return cvox.SpokenMessages};
 cvox.SpokenMessages.andIndexTotal=function(a,b){var c=new cvox.SpokenMessage;c.raw=cvox.ChromeVox.msgs.getMsg("index_total",[a,b]);cvox.SpokenMessages.messages.push(c);return cvox.SpokenMessages};cvox.SpokenMessages.andEnd=function(){return cvox.SpokenMessages.andMessage("end")};cvox.SpokenMessages.andMessage=function(a){var b=new cvox.SpokenMessage;b.id="string"==typeof a?[a]:a;cvox.SpokenMessages.messages.push(b);return cvox.SpokenMessages};
 cvox.SpokenMessages.andRawMessage=function(a){var b=new cvox.SpokenMessage;b.raw=a;cvox.SpokenMessages.messages.push(b);return cvox.SpokenMessages};cvox.SpokenMessages.andPause=function(){return cvox.SpokenMessages.andMessage("pause")};cvox.$m=cvox.SpokenMessages.andMessage;cvox.Widget=function(){this.active=!1;this.initialNode=null;cvox.Widget.ref_&&cvox.Widget.ref_.isActive()||(cvox.Widget.ref_=this)};cvox.Widget.prototype.isActive=function(){return this.active};
 cvox.Widget.prototype.show=function(){this.isActive()&&this.hide(!0);this.onKeyDown=goog.bind(this.onKeyDown,this);this.onKeyPress=goog.bind(this.onKeyPress,this);window.addEventListener("keydown",this.onKeyDown,!0);window.addEventListener("keypress",this.onKeyPress,!0);this.initialNode=cvox.ChromeVox.navigationManager.getCurrentNode();this.isStickyOn=cvox.ChromeVox.isStickyOn;cvox.ChromeVox.host.sendToBackgroundPage({target:"Prefs",action:"setPref",pref:"sticky",value:!1,announce:!1});this.getNameMsg()&&
 this.getHelpMsg()&&cvox.$m(this.getNameMsg()).andPause().andMessage(this.getHelpMsg()).speakFlush();cvox.ChromeVox.earcons.playEarcon(cvox.AbstractEarcons.OBJECT_OPEN);this.active=!0};
 cvox.Widget.prototype.hide=function(a){window.removeEventListener("keypress",this.onKeyPress,!0);window.removeEventListener("keydown",this.onKeyDown,!0);cvox.ChromeVox.host.sendToBackgroundPage({target:"Prefs",action:"setPref",pref:"sticky",value:this.isStickyOn,announce:!1});cvox.ChromeVox.earcons.playEarcon(cvox.AbstractEarcons.OBJECT_CLOSE);a||(this.initialNode=1==this.initialNode.nodeType?this.initialNode:this.initialNode.parentNode,cvox.ApiImplementation.syncToNode(this.initialNode,!0,cvox.AbstractTts.QUEUE_MODE_QUEUE));
 this.active=!1};cvox.Widget.prototype.toggle=function(){this.isActive()?this.hide():this.show()};cvox.Widget.prototype.onKeyDown=function(a){if(27==a.keyCode)return this.hide(),a.preventDefault(),!0;if(9==a.keyCode)return this.hide(),!0;17==a.keyCode&&cvox.ChromeVox.tts.stop();a.stopPropagation();return!0};cvox.Widget.prototype.onKeyPress=function(){return!1};cvox.Widget.isActive=function(){return cvox.Widget.ref_&&cvox.Widget.ref_.isActive()||!1};cvox.Cursor=function(a,b,c){this.node=a;this.index=b;this.text=c};cvox.Cursor.prototype.clone=function(){return new cvox.Cursor(this.node,this.index,this.text)};cvox.Cursor.prototype.copyFrom=function(a){this.node=a.node;this.index=a.index;this.text=a.text};cvox.Cursor.prototype.equals=function(a){return this.node==a.node&&this.index==a.index&&this.text==a.text};cvox.SelectionUtil=function(){};cvox.SelectionUtil.cleanUpParagraphForward=function(a){for(;3==a.focusNode.nodeType;){var b=a.focusNode,c=a.focusOffset;a.modify("extend","forward","sentence");if(b==a.focusNode&&c==a.focusOffset)return!1}return!0};cvox.SelectionUtil.cleanUpParagraphBack=function(a){for(var b,c;3==a.focusNode.nodeType&&(b=a.focusNode,c=a.focusOffset,a.modify("extend","backward","sentence"),b!=a.focusNode||c!=a.focusOffset););return!0};
 cvox.SelectionUtil.cleanUpSentence=function(a){for(var b=!0;b;)if(3==a.focusNode.nodeType){var c=a.focusNode,d=a.focusOffset;if(0<a.rangeCount&&0<a.getRangeAt(0).endOffset)if("."==c.substringData(a.getRangeAt(0).endOffset-1,1))break;else if(" "==c.substringData(a.getRangeAt(0).endOffset-1,1))break;else{if(a.modify("extend","forward","sentence"),c==a.focusNode&&d==a.focusOffset)return!1}else break}else break;return!0};
 cvox.SelectionUtil.findSelPosition=function(a){if(0==a.rangeCount)return[0,0];var b=a.getRangeAt(0).getBoundingClientRect();if(!b)return[0,0];a=window.pageYOffset+b.top;b=window.pageXOffset+b.left;return[a,b]};cvox.SelectionUtil.findTopLeftPosition=function(a){var b=0,c=0;if(a.offsetParent)for(b=a.offsetLeft,c=a.offsetTop,a=a.offsetParent;null!==a;)b+=a.offsetLeft,c+=a.offsetTop,a=a.offsetParent;return[c,b]};
-cvox.SelectionUtil.isSelectionValid=function(a){var b=RegExp(/^\s+$/);return!(b.test(a.toString())||""==a.toString())};cvox.SelectionUtil.isRangeValid=function(a){a=a.cloneContents().textContent;var b=RegExp(/^\s+$/);return!(b.test(a)||""==a)};cvox.SelectionUtil.findPos_=function(a){var b=0,c=0;if(a.offsetParent){do b+=a.offsetLeft,c+=a.offsetTop;while(a=a.offsetParent)}return[b,c]};
+cvox.SelectionUtil.isSelectionValid=function(a){var b=new RegExp(/^\s+$/);return!(b.test(a.toString())||""==a.toString())};cvox.SelectionUtil.isRangeValid=function(a){a=a.cloneContents().textContent;var b=new RegExp(/^\s+$/);return!(b.test(a)||""==a)};cvox.SelectionUtil.findPos_=function(a){var b=0,c=0;if(a.offsetParent){do b+=a.offsetLeft,c+=a.offsetTop;while(a=a.offsetParent)}return[b,c]};
 cvox.SelectionUtil.scrollElementsToView=function(a){for(;a&&!a.getBoundingClientRect;)a=a.parentElement;if(a){for(var b=a,c=b.parentElement;b!=document.body&&c;)b.scrollTop=b.offsetTop,b.scrollLeft=b.offsetLeft,b=c,c=b.parentElement;a=cvox.SelectionUtil.findPos_(a);window.scrollTo(a[0]-window.innerWidth/2,a[1]-window.innerHeight/2)}};
 cvox.SelectionUtil.scrollToSelection=function(a){if(0!=a.rangeCount){cvox.SelectionUtil.scrollElementsToView(a.focusNode);var b=cvox.SelectionUtil.findSelPosition(a);a=b[0];var b=b[1],c=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop,d=window.innerHeight||document.documentElement.clientHeight||document.body.clientHeight,e=window.innerWidth||document.documentElement.innerWidth||document.body.clientWidth;b<e&&(b=0);c+d<a?(a-=d,window.scroll(b,a+100)):a<c&&window.scroll(b,
 a-100)}};cvox.SelectionUtil.isAllWs=function(a){return!/[^\t\n\r ]/.test(a.data)};cvox.SelectionUtil.isIgnorable=function(a){return 8==a.nodeType||3==a.nodeType&&cvox.SelectionUtil.isAllWs(a)};cvox.SelectionUtil.nodeBefore=function(a){for(;a=a.previousSibling;)if(!cvox.SelectionUtil.isIgnorable(a))return a;return null};cvox.SelectionUtil.nodeAfter=function(a){for(;a=a.nextSibling;)if(!cvox.SelectionUtil.isIgnorable(a))return a;return null};
 cvox.SelectionUtil.lastChildNode=function(a){for(a=a.lastChild;a;){if(!cvox.SelectionUtil.isIgnorable(a))return a;a=a.previousSibling}return null};cvox.SelectionUtil.firstChildNode=function(a){for(a=a.firstChild;a;){if(!cvox.SelectionUtil.isIgnorable(a))return a;a=a.nextSibling}return null};cvox.SelectionUtil.dataOf=function(a){a=a.data;a=a.replace(/[\t\n\r ]+/g," ");" "==a.charAt(0)&&(a=a.substring(1,a.length));" "==a.charAt(a.length-1)&&(a=a.substring(0,a.length-1));return a};
 cvox.SelectionUtil.hasContentWithTag=function(a,b){if(!a||!a.anchorNode||!a.focusNode)return!1;if(a.anchorNode.tagName&&a.anchorNode.tagName==b||a.focusNode.tagName&&a.focusNode.tagName==b||a.anchorNode.parentNode.tagName&&a.anchorNode.parentNode.tagName==b||a.focusNode.parentNode.tagName&&a.focusNode.parentNode.tagName==b)return!0;var c=a.getRangeAt(0).cloneContents(),d=document.createElement("span");d.appendChild(c);return 0<d.getElementsByTagName(b).length};
 cvox.SelectionUtil.selectText=function(a,b,c){var d=document.createRange();d.setStart(a,b);d.setEnd(a,c);a=window.getSelection();a.removeAllRanges();a.addRange(d)};cvox.SelectionUtil.selectAllTextInNode=function(a){var b=document.createRange();b.setStart(a,0);b.setEndAfter(a);a=window.getSelection();a.removeAllRanges();a.addRange(b)};
 cvox.SelectionUtil.collapseToStart=function(a){var b=window.getSelection(),c=b.anchorNode,d=b.anchorOffset;null==c&&(c=a,d=0);a=document.createRange();a.setStart(c,d);a.setEnd(c,d);b.removeAllRanges();b.addRange(a)};cvox.SelectionUtil.collapseToEnd=function(a){var b=window.getSelection(),c=b.focusNode,d=b.focusOffset;null==c&&(c=a,d=0);a=document.createRange();a.setStart(c,d);a.setEnd(c,d);b.removeAllRanges();b.addRange(a)};
 cvox.SelectionUtil.getText=function(){var a=window.getSelection();if(cvox.SelectionUtil.hasContentWithTag(a,"IMG")){var b="",a=a.getRangeAt(0).cloneContents(),c=document.createElement("span");c.appendChild(a);for(var a=cvox.XpathUtil.getLeafNodes(c),c=0,d;d=a[c];c++)b=b+" "+cvox.DomUtil.getName(d);return b}return this.getSelectionText_()};cvox.SelectionUtil.getSelectionText_=function(){return""+window.getSelection()};
 cvox.SelectionUtil.getRangeText=function(a){return a?a.cloneContents().textContent.replace(/\s+/g," "):""};cvox.TraverseUtil=function(){};cvox.TraverseUtil.getNodeText=function(a){return a.constructor==Text?a.data:""};cvox.TraverseUtil.treatAsLeafNode=function(a){return 0==a.childNodes.length||"SELECT"==a.nodeName||"listbox"==a.getAttribute("role")||"OBJECT"==a.nodeName};cvox.TraverseUtil.isWhitespace=function(a){return" "==a||"\n"==a||"\r"==a||"\t"==a};
 cvox.TraverseUtil.setSelection=function(a,b){var c=window.getSelection();c.removeAllRanges();var d=document.createRange();d.setStart(a.node,a.index);d.setEnd(b.node,b.index);c.addRange(d);return c};cvox.TraverseUtil.isHidden=function(a){if(a instanceof HTMLElement&&"true"==a.getAttribute("aria-hidden"))return!0;switch(a.tagName){case "SCRIPT":case "NOSCRIPT":return!0}return!1};
@@ skipping 149 matching lines @@
 cvox.SpeechRule.Type.fromString=function(a){switch(a){case "[n]":return cvox.SpeechRule.Type.NODE;case "[m]":return cvox.SpeechRule.Type.MULTI;case "[t]":return cvox.SpeechRule.Type.TEXT;case "[p]":return cvox.SpeechRule.Type.PERSONALITY;default:throw"Parse error: "+a;}};
 cvox.SpeechRule.Type.toString=function(a){switch(a){case cvox.SpeechRule.Type.NODE:return"[n]";case cvox.SpeechRule.Type.MULTI:return"[m]";case cvox.SpeechRule.Type.TEXT:return"[t]";case cvox.SpeechRule.Type.PERSONALITY:return"[p]";default:throw"Unknown type error: "+a;}};cvox.SpeechRule.Component=function(a){this.type=a.type;this.content=a.content};
 cvox.SpeechRule.Component.fromString=function(a){var b={};b.type=cvox.SpeechRule.Type.fromString(a.substring(0,3));a=a.slice(3).trimLeft();if(!a)throw new cvox.SpeechRule.OutputError("Missing content.");switch(b.type){case cvox.SpeechRule.Type.TEXT:if('"'==a[0]){var c=cvox.SpeechRule.splitString_(a,"\\(")[0].trim();if('"'!=c.slice(-1))throw new cvox.SpeechRule.OutputError("Invalid string syntax.");b.content=c;a=a.slice(c.length).trim();-1==a.indexOf("(")&&(a="");break}case cvox.SpeechRule.Type.NODE:case cvox.SpeechRule.Type.MULTI:c=
 a.indexOf(" (");if(-1==c){b.content=a.trim();a="";break}b.content=a.substring(0,c).trim();a=a.slice(c).trimLeft()}b=new cvox.SpeechRule.Component(b);a&&b.addAttributes(a);return b};cvox.SpeechRule.Component.prototype.toString=function(){var a="",a=a+cvox.SpeechRule.Type.toString(this.type),a=a+(this.content?" "+this.content:""),b=this.getAttributes();0<b.length&&(a+=" ("+b.join(", ")+")");return a};
 cvox.SpeechRule.Component.prototype.addAttribute=function(a){var b=a.indexOf(":");-1==b?this[a.trim()]="true":this[a.substring(0,b).trim()]=a.slice(b+1).trim()};cvox.SpeechRule.Component.prototype.addAttributes=function(a){if("("!=a[0]||")"!=a.slice(-1))throw new cvox.SpeechRule.OutputError("Invalid attribute expression: "+a);a=cvox.SpeechRule.splitString_(a.slice(1,-1),",");for(var b=0;b<a.length;b++)this.addAttribute(a[b])};
 cvox.SpeechRule.Component.prototype.getAttributes=function(){var a=[],b;for(b in this)"content"!=b&&"type"!=b&&"function"!=typeof this[b]&&a.push(b+":"+this[b]);return a};cvox.SpeechRule.Action=function(a){this.components=a};cvox.SpeechRule.Action.fromString=function(a){a=cvox.SpeechRule.splitString_(a,";").filter(function(a){return a.match(/\S/)}).map(function(a){return a.trim()});for(var b=[],c=0;c<a.length;c++){var d=cvox.SpeechRule.Component.fromString(a[c]);d&&b.push(d)}return new cvox.SpeechRule.Action(b)};
 cvox.SpeechRule.Action.prototype.toString=function(){var a=this.components.map(function(a){return a.toString()});return a.join("; ")};cvox.SpeechRule.Precondition=function(a,b){this.query=a;this.constraints=b||[]};cvox.SpeechRule.Precondition.prototype.toString=function(){var a=this.constraints.join(", ");return this.query+", "+a};
 cvox.SpeechRule.splitString_=function(a,b){for(var c=[],d="";""!=a;){var e=a.search(b);if(-1==e){if(0!=(a.match(/"/g)||[]).length%2)throw new cvox.SpeechRule.OutputError("Invalid string in expression: "+a);c.push(d+a);a=d=""}else if(0==(a.substring(0,e).match(/"/g)||[]).length%2)c.push(d+a.substring(0,e)),d="",a=a.substring(e+1);else{var f=a.substring(e).search('"');if(-1==f)throw new cvox.SpeechRule.OutputError("Invalid string in expression: "+a);d+=a.substring(0,e+f+1);a=a.substring(e+f+1)}}d&&
 c.push(d);return c};cvox.SpeechRule.DynamicCstrAttrib={STYLE:"style"};cvox.SpeechRule.OutputError=function(a){this.name="RuleError";this.message=a||""};goog.inherits(cvox.SpeechRule.OutputError,Error);cvox.SpeechRuleFunctions=function(){};cvox.SpeechRuleFunctions.Store_=function(a,b){this.prefix_=a;this.store_=b};cvox.SpeechRuleFunctions.Store_.prototype.add=function(a,b){this.checkCustomFunctionSyntax_(a)&&(this.store_[a]=b)};cvox.SpeechRuleFunctions.Store_.prototype.lookup=function(a){return this.store_[a]};cvox.SpeechRuleFunctions.CustomQueries=function(){var a={};cvox.SpeechRuleFunctions.Store_.call(this,"CQF",a)};goog.inherits(cvox.SpeechRuleFunctions.CustomQueries,cvox.SpeechRuleFunctions.Store_);
 cvox.SpeechRuleFunctions.CustomStrings=function(){var a={};cvox.SpeechRuleFunctions.Store_.call(this,"CSF",a)};goog.inherits(cvox.SpeechRuleFunctions.CustomStrings,cvox.SpeechRuleFunctions.Store_);cvox.SpeechRuleFunctions.ContextFunctions=function(){var a={};cvox.SpeechRuleFunctions.Store_.call(this,"CTXF",a)};goog.inherits(cvox.SpeechRuleFunctions.ContextFunctions,cvox.SpeechRuleFunctions.Store_);
-cvox.SpeechRuleFunctions.Store_.prototype.checkCustomFunctionSyntax_=function(a){var b=RegExp("^"+this.prefix_);return a.match(b)?!0:(console.log("FunctionError: Invalid function name. Expected prefix"+this.prefix_),!1)};cvox.BaseRuleStore=function(){this.customQueries=new cvox.SpeechRuleFunctions.CustomQueries;this.customStrings=new cvox.SpeechRuleFunctions.CustomStrings;this.contextFunctions=new cvox.SpeechRuleFunctions.ContextFunctions;this.speechRules_=[];this.dynamicCstrAttribs=[cvox.SpeechRule.DynamicCstrAttrib.STYLE];this.defaultTtsProps=[]};
+cvox.SpeechRuleFunctions.Store_.prototype.checkCustomFunctionSyntax_=function(a){var b=new RegExp("^"+this.prefix_);return a.match(b)?!0:(console.log("FunctionError: Invalid function name. Expected prefix"+this.prefix_),!1)};cvox.BaseRuleStore=function(){this.customQueries=new cvox.SpeechRuleFunctions.CustomQueries;this.customStrings=new cvox.SpeechRuleFunctions.CustomStrings;this.contextFunctions=new cvox.SpeechRuleFunctions.ContextFunctions;this.speechRules_=[];this.dynamicCstrAttribs=[cvox.SpeechRule.DynamicCstrAttrib.STYLE];this.defaultTtsProps=[]};
 cvox.BaseRuleStore.prototype.lookupRule=function(a,b){if(!a||a.nodeType!=Node.ELEMENT_NODE&&a.nodeType!=Node.TEXT_NODE)return null;var c=this.speechRules_.filter(goog.bind(function(c){return this.testDynamicConstraints(b,c)&&this.testPrecondition_(a,c)},this));return 0<c.length?this.pickMostConstraint_(b,c):null};
 cvox.BaseRuleStore.prototype.defineRule=function(a,b,c,d,e){try{var f=cvox.SpeechRule.Action.fromString(c),g=Array.prototype.slice.call(arguments,4),h=new cvox.SpeechRule.Precondition(d,g),g={};g[cvox.SpeechRule.DynamicCstrAttrib.STYLE]=b;var k=new cvox.SpeechRule(a,g,h,f)}catch(l){if("RuleError"==l.name)return console.log("Rule Error ",d,"("+b+"):",l.message),null;throw l;}this.addRule(k);return k};cvox.BaseRuleStore.prototype.addRule=function(a){this.speechRules_.unshift(a)};
 cvox.BaseRuleStore.prototype.deleteRule=function(a){a=this.speechRules_.indexOf(a);-1!=a&&this.speechRules_.splice(a,1)};cvox.BaseRuleStore.prototype.findRule=function(a){for(var b=0,c;c=this.speechRules_[b];b++)if(a(c))return c;return null};cvox.BaseRuleStore.prototype.findAllRules=function(a){return this.speechRules_.filter(a)};cvox.BaseRuleStore.prototype.evaluateDefault=function(a){return[new cvox.NavDescription({text:a.textContent})]};
 cvox.BaseRuleStore.prototype.removeDuplicates=function(a){for(var b=this.speechRules_.length-1,c;c=this.speechRules_[b];b--)c!=a&&cvox.BaseRuleStore.compareDynamicConstraints_(c.dynamicCstr,a.dynamicCstr)&&cvox.BaseRuleStore.comparePreconditions_(c,a)&&this.speechRules_.splice(b,1)};cvox.BaseRuleStore.prototype.applyCustomQuery=function(a,b){var c=this.customQueries.lookup(b);return c?c(a):null};
 cvox.BaseRuleStore.prototype.applySelector=function(a,b){var c=this.applyCustomQuery(a,b);return c||cvox.XpathUtil.evalXPath(b,a)};cvox.BaseRuleStore.prototype.applyQuery=function(a,b){var c=this.applySelector(a,b);return 0<c.length?c[0]:null};cvox.BaseRuleStore.prototype.applyConstraint=function(a,b){var c=this.applyQuery(a,b);return!!c||cvox.XpathUtil.evaluateBoolean(b,a)};
 cvox.BaseRuleStore.prototype.testDynamicConstraints=function(a,b){var c=Object.keys(a);return c.every(function(c){return a[c]==b.dynamicCstr[c]||"default"==b.dynamicCstr[c]})};cvox.BaseRuleStore.prototype.countMatchingDynamicConstraintValues_=function(a,b){for(var c=0,d=0,e;e=this.dynamicCstrAttribs[d];d++)if(a[e]==b.dynamicCstr[e])c++;else break;return c};
 cvox.BaseRuleStore.prototype.pickMostConstraint_=function(a,b){b.sort(goog.bind(function(b,d){var e=this.countMatchingDynamicConstraintValues_(a,b),f=this.countMatchingDynamicConstraintValues_(a,d);return e>f?-1:f>e?1:d.precondition.constraints.length-b.precondition.constraints.length},this));return b[0]};
 cvox.BaseRuleStore.prototype.testPrecondition_=function(a,b){var c=b.precondition;return this.applyQuery(a,c.query)===a&&c.constraints.every(goog.bind(function(b){return this.applyConstraint(a,b)},this))};cvox.BaseRuleStore.compareDynamicConstraints_=function(a,b){if(Object.keys(a).length!=Object.keys(b).length)return!1;for(var c in a)if(!b[c]||a[c]!==b[c])return!1;return!0};
 cvox.BaseRuleStore.compareStaticConstraints_=function(a,b){if(a.length!=b.length)return!1;for(var c=0,d;d=a[c];c++)if(-1==b.indexOf(d))return!1;return!0};cvox.BaseRuleStore.comparePreconditions_=function(a,b){var c=a.precondition,d=b.precondition;return c.query!=d.query?!1:cvox.BaseRuleStore.compareStaticConstraints_(c.constraints,d.constraints)};cvox.MathStore=function(){cvox.BaseRuleStore.call(this);this.dynamicCstrAttribs=[cvox.SpeechRule.DynamicCstrAttrib.DOMAIN,cvox.SpeechRule.DynamicCstrAttrib.STYLE];this.defaultTtsProps=[cvox.AbstractTts.PITCH,cvox.AbstractTts.RATE]};goog.inherits(cvox.MathStore,cvox.BaseRuleStore);cvox.SpeechRule.DynamicCstrAttrib.DOMAIN="domain";
 cvox.MathStore.prototype.defineRule=function(a,b,c,d,e){var f=this.parseDynamicConstraint(b),g=Array.prototype.slice.call(arguments,4),g=cvox.MathStore.superClass_.defineRule.apply(this,[a,f[cvox.SpeechRule.DynamicCstrAttrib.STYLE],c,d].concat(g));g.dynamicCstr=f;this.removeDuplicates(g);return g};
 cvox.MathStore.prototype.parseDynamicConstraint=function(a){var b=a.split(".");if(!b[0]||!b[1])throw new cvox.SpeechRule.OutputError("Invalid domain assignment:"+a);return cvox.MathStore.createDynamicConstraint(b[0],b[1])};cvox.MathStore.createDynamicConstraint=function(a,b){var c={};c[cvox.SpeechRule.DynamicCstrAttrib.DOMAIN]=a;c[cvox.SpeechRule.DynamicCstrAttrib.STYLE]=b;return c};
 cvox.MathStore.prototype.defineRuleAlias=function(a,b,c){var d=this.findRule(function(b){return b.name==a});if(!d)throw new cvox.SpeechRule.OutputError("Rule with named "+a+" does not exist.");this.addAlias_(d,b,Array.prototype.slice.call(arguments,2))};cvox.MathStore.prototype.addAlias_=function(a,b,c){b=new cvox.SpeechRule.Precondition(b,c);b=new cvox.SpeechRule(a.name,a.dynamicCstr,b,a.action);b.name=a.name;this.addRule(b)};cvox.MathStore.prototype.evaluateDefault=function(a){return this.evaluateString_(a.textContent)};
 cvox.MathStore.prototype.evaluateString_=function(a){var b=[];if(a.match(/^\s+$/))return b;a=cvox.MathStore.removeEmpty_(a.replace(/\s/g," ").split(" "));for(var c=0,d;d=a[c];c++)if(1==d.length)b.push(this.evaluate_(d));else if(d.match(/^[a-zA-Z]+$/))b.push(this.evaluate_(d));else for(;d;){var e=d.match(/^\d+/),f=d.match(/^[a-zA-Z]+/);e?(b.push(this.evaluate_(e[0])),d=d.substring(e[0].length)):f?(b.push(this.evaluate_(f[0])),d=d.substring(f[0].length)):(e=d[0],e=e.charCodeAt(0),55296<=e&&56319>=e&&
 1<d.length&&!isNaN(d.charCodeAt(1))?(b.push(this.evaluate_(d.slice(0,2))),d=d.substring(2)):(b.push(this.evaluate_(d[0])),d=d.substring(1)))}return b};cvox.MathStore.prototype.evaluate_=function(a){return cvox.ChromeVox.host.mathMap?cvox.ChromeVox.host.mathMap.evaluate(a,cvox.TraverseMath.getInstance().domain,cvox.TraverseMath.getInstance().style):new cvox.NavMathDescription({text:a,domain:cvox.TraverseMath.getInstance().domain,style:cvox.TraverseMath.getInstance().style})};
 cvox.MathStore.removeEmpty_=function(a){return a.filter(function(a){return a})};cvox.MathmlStore=function(){cvox.MathStore.call(this)};goog.inherits(cvox.MathmlStore,cvox.MathStore);goog.addSingletonGetter(cvox.MathmlStore);cvox.MathmlStore.prototype.defineDefaultMathmlRule=function(a,b){this.defineRule(a,"default.default",b,"self::mathml:"+a)};cvox.SpeechRuleEngine=function(){this.activeStore_=null;this.dynamicCstr={};this.dynamicCstr[cvox.SpeechRule.DynamicCstrAttrib.STYLE]="short"};goog.addSingletonGetter(cvox.SpeechRuleEngine);cvox.SpeechRuleEngine.prototype.parameterize=function(a){try{a.initialize()}catch(b){if("StoreError"==b.name)console.log("Store Error:",b.message);else throw b;}this.activeStore_=a};cvox.SpeechRuleEngine.prototype.setDynamicConstraint=function(a){a&&(this.dynamicCstr=a)};
 cvox.SpeechRuleEngine.prototype.constructString=function(a,b){if(!b)return"";if('"'==b.charAt(0))return b.slice(1,-1);var c=this.activeStore_.customStrings.lookup(b);return c?c(a):cvox.XpathUtil.evaluateString(b,a)};cvox.SpeechRuleEngine.prototype.evaluateNode=function(a){return a?this.evaluateTree_(a):[]};
 cvox.SpeechRuleEngine.prototype.evaluateTree_=function(a){var b=this.activeStore_.lookupRule(a,this.dynamicCstr);if(!b)return this.activeStore_.evaluateDefault(a);for(var b=b.action.components,c=[],d=0,e;e=b[d];d++){var f=[],g=e.content||"";switch(e.type){case cvox.SpeechRule.Type.NODE:(g=this.activeStore_.applyQuery(a,g))&&(f=this.evaluateTree_(g));break;case cvox.SpeechRule.Type.MULTI:g=this.activeStore_.applySelector(a,g);0<g.length&&(f=this.evaluateNodeList_(g,e.sepFunc,this.constructString(a,
 e.separator),e.ctxtFunc,this.constructString(a,e.context)));break;case cvox.SpeechRule.Type.TEXT:(g=this.constructString(a,g))&&(f=[new cvox.NavDescription({text:g})]);break;default:f=[new cvox.NavDescription({text:g})]}f[0]&&e.context&&e.type!=cvox.SpeechRule.Type.MULTI&&(f[0].context=this.constructString(a,e.context)+(f[0].context||""));c=c.concat(this.addPersonality_(f,e))}return c};
 cvox.SpeechRuleEngine.prototype.evaluateNodeList_=function(a,b,c,d,e){if(a==[])return[];var f=c||"",g=e||"";c=(c=this.activeStore_.contextFunctions.lookup(d))?c(a,g):function(){return g};b=(b=this.activeStore_.contextFunctions.lookup(b))?b(a,f):function(){return f};d=[];e=0;for(var h;h=a[e];e++)h=this.evaluateTree_(h),0<h.length&&(h[0].context=c()+(h[0].context||""),d=d.concat(h),e<a.length-1&&(h=b())&&d.push(new cvox.NavDescription({text:h})));return d};
 cvox.SpeechRuleEngine.propMap={pitch:cvox.AbstractTts.RELATIVE_PITCH,rate:cvox.AbstractTts.RELATIVE_RATE,volume:cvox.AbstractTts.RELATIVE_VOLUME,pause:cvox.AbstractTts.PAUSE};cvox.SpeechRuleEngine.prototype.addPersonality_=function(a,b){var c={},d;for(d in cvox.SpeechRuleEngine.propMap){var e=parseFloat(b[d]);isNaN(e)||(c[cvox.SpeechRuleEngine.propMap[d]]=e)}a.forEach(goog.bind(function(a){this.addRelativePersonality_(a,c);this.resetPersonality_(a)},this));return a};
 cvox.SpeechRuleEngine.prototype.addRelativePersonality_=function(a,b){if(!a.personality)return a.personality=b,a;var c=a.personality,d;for(d in b)c[d]=c[d]&&"number"==typeof c[d]?c[d]+b[d]:b[d];return a};cvox.SpeechRuleEngine.prototype.resetPersonality_=function(a){if(this.activeStore_.defaultTtsProps)for(var b=0,c;c=this.activeStore_.defaultTtsProps[b];b++)a.personality[c]=cvox.ChromeVox.tts.getDefaultProperty(c)};cvox.SpeechRuleEngine.debugMode=!1;
 cvox.SpeechRuleEngine.outputDebug=function(a){if(cvox.SpeechRuleEngine.debugMode){var b=Array.prototype.slice.call(arguments,0);console.log.apply(console,["Speech Rule Engine Debugger:"].concat(b))}};cvox.SpeechRuleEngine.prototype.toString=function(){var a=this.activeStore_.findAllRules(function(){return!0});return a.map(function(a){return a.toString()}).join("\n")};
 cvox.SpeechRuleEngine.debugSpeechRule=function(a,b){var c=cvox.SpeechRuleEngine.getInstance().activeStore_;if(c){var d=a.precondition;cvox.SpeechRuleEngine.outputDebug(d.query,c.applyQuery(b,d.query));d.constraints.forEach(function(a){cvox.SpeechRuleEngine.outputDebug(a,c.applyConstraint(b,a))})}};
-cvox.SpeechRuleEngine.debugNamedSpeechRule=function(a,b){for(var c=cvox.SpeechRuleEngine.getInstance().activeStore_,c=c.findAllRules(function(b){return b.name==a}),d=0,e;e=c[d];d++)cvox.SpeechRuleEngine.outputDebug("Rule",a,"number",d),cvox.SpeechRuleEngine.debugSpeechRule(e,b)};cvox.PlatformUtil={};cvox.PlatformFilter={NONE:0,WINDOWS:1,MAC:2,LINUX:4,WML:7,CHROMEOS:8,ANDROID:16};cvox.PlatformUtil.matchesPlatform=function(a){var b=navigator.userAgent;return void 0==a?!0:-1!=b.indexOf("Android")?0!=(a&cvox.PlatformFilter.ANDROID):-1!=b.indexOf("Win")?0!=(a&cvox.PlatformFilter.WINDOWS):-1!=b.indexOf("Mac")?0!=(a&cvox.PlatformFilter.MAC):-1!=b.indexOf("Linux")?0!=(a&cvox.PlatformFilter.LINUX):-1!=b.indexOf("CrOS")?0!=(a&cvox.PlatformFilter.CHROMEOS):!1};cvox.Spannable=function(a,b){this.string_=a||"";this.spans_=[];if(goog.isDef(b)){var c=this.string_.length;this.spans_.push({value:b,start:0,end:c})}};cvox.Spannable.prototype.toString=function(){return this.string_};cvox.Spannable.prototype.getLength=function(){return this.string_.length};
+cvox.SpeechRuleEngine.debugNamedSpeechRule=function(a,b){for(var c=cvox.SpeechRuleEngine.getInstance().activeStore_,c=c.findAllRules(function(b){return b.name==a}),d=0,e;e=c[d];d++)cvox.SpeechRuleEngine.outputDebug("Rule",a,"number",d),cvox.SpeechRuleEngine.debugSpeechRule(e,b)};cvox.Spannable=function(a,b){this.string_=a||"";this.spans_=[];if(goog.isDef(b)){var c=this.string_.length;this.spans_.push({value:b,start:0,end:c})}};cvox.Spannable.prototype.toString=function(){return this.string_};cvox.Spannable.prototype.getLength=function(){return this.string_.length};
 cvox.Spannable.prototype.setSpan=function(a,b,c){this.removeSpan(a);if(0<=b&&b<=c&&c<=this.string_.length)this.spans_.push({value:a,start:b,end:c});else throw new RangeError("span out of range (start="+b+", end="+c+", len="+this.string_.length+")");};cvox.Spannable.prototype.removeSpan=function(a){for(var b=this.spans_.length-1;0<=b;b--)this.spans_[b].value===a&&this.spans_.splice(b,1)};
 cvox.Spannable.prototype.append=function(a){if(a instanceof cvox.Spannable){var b=a,c=this.getLength();this.string_+=b.string_;a.spans_.forEach(goog.bind(function(a){this.setSpan(a.value,a.start+c,a.end+c)},this))}else"string"===typeof a&&(this.string_+=a)};cvox.Spannable.prototype.getSpanInstanceOf=function(a){for(var b=0;b<this.spans_.length;b++){var c=this.spans_[b];if(c.value instanceof a)return c.value}};
 cvox.Spannable.prototype.getSpans=function(a){for(var b=[],c=0;c<this.spans_.length;c++){var d=this.spans_[c];d.start<=a&&a<d.end&&b.push(d.value)}return b};cvox.Spannable.prototype.getSpanStart=function(a){for(var b=0;b<this.spans_.length;b++){var c=this.spans_[b];if(c.value===a)return c.start}};cvox.Spannable.prototype.getSpanEnd=function(a){for(var b=0;b<this.spans_.length;b++){var c=this.spans_[b];if(c.value===a)return c.end}};
 cvox.Spannable.prototype.substring=function(a,b){var c=goog.isDef(b)?b:this.string_.length;if(0>a||c>this.string_.length||a>c)throw new RangeError("substring indices out of range");for(var d=new cvox.Spannable(this.string_.substring(a,c)),e=0;e<this.spans_.length;e++){var f=this.spans_[e];if(f.start<=c&&f.end>=a){var g=Math.max(0,f.start-a),h=Math.min(c-a,f.end-a);d.spans_.push({value:f.value,start:g,end:h})}}return d};cvox.Spannable.prototype.trimLeft=function(){return this.trim_(!0,!1)};
 cvox.Spannable.prototype.trimRight=function(){return this.trim_(!1,!0)};cvox.Spannable.prototype.trim=function(){return this.trim_(!0,!0)};cvox.Spannable.prototype.trim_=function(a,b){if(!a&&!b)return this;if(/^\s*$/.test(this.string_))return this.substring(0,0);var c=a?this.string_.match(/^\s*/)[0].length:0,d=b?this.string_.match(/\s*$/).index:this.string_.length;return this.substring(c,d)};
 cvox.Spannable.prototype.toJson=function(){var a={};a.string=this.string_;a.spans=[];for(var b=0;b<this.spans_.length;++b){var c=this.spans_[b],d=goog.object.findValue(cvox.Spannable.serializableSpansByName_,function(a){return a.ctor===c.value.constructor});if(d){var e={type:d.name,start:c.start,end:c.end};d.toJson&&(e.value=d.toJson.apply(c.value));a.spans.push(e)}}return a};
 cvox.Spannable.fromJson=function(a){if("string"!==typeof a.string)throw"Invalid spannable json object: string field not a string";if(!(a.spans instanceof Array))throw"Invalid spannable json object: no spans array";for(var b=new cvox.Spannable(a.string),c=0,d;d=a.spans[c];++c){if("string"!==typeof d.type)throw"Invalid span in spannable json object: type not a string";if("number"!==typeof d.start||"number"!==typeof d.end)throw"Invalid span in spannable json object: start or end not a number";var e=
 cvox.Spannable.serializableSpansByName_[d.type],e=e.fromJson(d.value);b.setSpan(e,d.start,d.end)}return b};cvox.Spannable.registerSerializableSpan=function(a,b,c,d){a={name:b,ctor:a,fromJson:c,toJson:d};cvox.Spannable.serializableSpansByName_[b]=a};cvox.Spannable.registerStatelessSerializableSpan=function(a,b){var c={name:b,ctor:a,toJson:void 0,fromJson:function(){return new a}};cvox.Spannable.serializableSpansByName_[b]=c};cvox.Spannable.serializableSpansByName_={};cvox.NavBraille=function(a){this.text=a.text instanceof cvox.Spannable?a.text:new cvox.Spannable(a.text);this.startIndex=goog.isDef(a.startIndex)?a.startIndex:-1;this.endIndex=goog.isDef(a.endIndex)?a.endIndex:this.startIndex};cvox.NavBraille.fromText=function(a){return new cvox.NavBraille({text:a})};
 cvox.NavBraille.fromJson=function(a){if("number"!==typeof a.startIndex||"number"!==typeof a.endIndex)throw"Invalid start or end index in serialized NavBraille: "+a;return new cvox.NavBraille({text:cvox.Spannable.fromJson(a.spannable),startIndex:a.startIndex,endIndex:a.endIndex})};cvox.NavBraille.prototype.isEmpty=function(){return 0==this.text.getLength()};
-cvox.NavBraille.prototype.toString=function(){return'NavBraille(text="'+this.text.toString()+'"  startIndex="'+this.startIndex+'"  endIndex="'+this.endIndex+'")'};cvox.NavBraille.prototype.toJson=function(){return{spannable:this.text.toJson(),startIndex:this.startIndex,endIndex:this.endIndex}};cvox.NavBraille.prototype.write=function(){cvox.PlatformUtil.matchesPlatform(cvox.PlatformFilter.CHROMEOS|cvox.PlatformFilter.ANDROID)&&cvox.ChromeVox.braille.write(this)};cvox.AbstractWalker=function(){};cvox.AbstractWalker.prototype.begin=function(a){a=a||{reversed:!1};return this.sync(cvox.CursorSelection.fromBody().setReversed(a.reversed))};cvox.AbstractWalker.prototype.hasAction=function(a){return"function"==typeof this[a]};cvox.AbstractWalker.prototype.performAction=function(a,b){return this.hasAction(a)?this[a](b):null};cvox.AbstractNodeWalker=function(){this.wasBegin_=!1};goog.inherits(cvox.AbstractNodeWalker,cvox.AbstractWalker);cvox.AbstractNodeWalker.prototype.next=function(a){var b=a.isReversed();a=a.end.node||document.body;do if(a=cvox.DomUtil.directedNextLeafLikeNode(a,b,goog.bind(this.stopNodeDescent,this)),!a)return null;while(a&&!cvox.DomUtil.hasContent(a));return cvox.CursorSelection.fromNode(a).setReversed(b)};
+cvox.NavBraille.prototype.toString=function(){return'NavBraille(text="'+this.text.toString()+'"  startIndex="'+this.startIndex+'"  endIndex="'+this.endIndex+'")'};cvox.NavBraille.prototype.toJson=function(){return{spannable:this.text.toJson(),startIndex:this.startIndex,endIndex:this.endIndex}};cvox.NavBraille.prototype.write=function(){cvox.ChromeVox.braille.write(this)};cvox.AbstractWalker=function(){};cvox.AbstractWalker.prototype.begin=function(a){a=a||{reversed:!1};return this.sync(cvox.CursorSelection.fromBody().setReversed(a.reversed))};cvox.AbstractWalker.prototype.hasAction=function(a){return"function"==typeof this[a]};cvox.AbstractWalker.prototype.performAction=function(a,b){return this.hasAction(a)?this[a](b):null};cvox.AbstractNodeWalker=function(){this.wasBegin_=!1};goog.inherits(cvox.AbstractNodeWalker,cvox.AbstractWalker);cvox.AbstractNodeWalker.prototype.next=function(a){var b=a.isReversed();a=a.end.node||document.body;do if(a=cvox.DomUtil.directedNextLeafLikeNode(a,b,goog.bind(this.stopNodeDescent,this)),!a)return null;while(a&&!cvox.DomUtil.hasContent(a));return cvox.CursorSelection.fromNode(a).setReversed(b)};
 cvox.AbstractNodeWalker.prototype.sync=function(a){a=this.privateSync_(a);this.wasBegin_=!1;return a};
 cvox.AbstractNodeWalker.prototype.privateSync_=function(a){var b=a.isReversed();if(a.equals(cvox.CursorSelection.fromBody())){if(this.wasBegin_)return cvox.CursorSelection.fromBody().setReversed(b);this.wasBegin_=!0}for(a=a.start.node;a!=document.body&&a.parentNode&&this.stopNodeDescent(a.parentNode);)a=a.parentNode;for(;!this.stopNodeDescent(a);)a=cvox.DomUtil.directedFirstChild(a,b);var c=cvox.CursorSelection.fromNode(a);cvox.DomUtil.hasContent(a)||(c=this.next(cvox.CursorSelection.fromNode(a).setReversed(b)));
 return c?c.setReversed(b):this.begin({reversed:b})};cvox.BareObjectWalker=function(){cvox.AbstractNodeWalker.call(this)};goog.inherits(cvox.BareObjectWalker,cvox.AbstractNodeWalker);cvox.BareObjectWalker.prototype.stopNodeDescent=function(a){return cvox.DomUtil.isLeafNode(a)};cvox.AuralStyleConverter={};cvox.AuralStyleUtil={};
 cvox.AuralProperty={VOLUME:"VOLUME",SPEAK:"SPEAK",PAUSE_BEFORE:"PAUSE_BEFORE",PAUSE_AFTER:"PAUSE_AFTER",PAUSE:"PAUSE",CUE_BEFORE:"CUE_BEFORE",CUE_AFTER:"CUE_AFTER",CUE:"CUE",PLAY_DURING:"PLAY_DURING",AZIMUTH:"AZIMUTH",ELEVATION:"ELEVATION",SPEECH_RATE:"SPEECH_RATE",VOICE_FAMILY:"VOICE_FAMILY",PITCH:"PITCH",PITCH_RANGE:"PITCH_RANGE",STRESS:"STRESS",RICHNESS:"RICHNESS",SPEAK_PUNCTUATION:"SPEAK_PUNCTUATION",SPEAK_NUMERIAL:"SPEAK_NUMERIAL",SPEAK_HEADER:"SPEAK_HEADER",NONE:"NONE"};
 cvox.AuralStyleConverter.identity=function(a){return a};cvox.AuralStyleConverter.propertyTable={VOLUME:"volume",SPEAK:"no-op",PAUSE_BEFORE:"no-op",PAUSE_AFTER:"no-op",PAUSE:"no-op",CUE_BEFORE:"no-op",CUE_AFTER:"no-op",CUE:"no-op",PLAY_DURING:"no-op",AZIMUTH:"no-op",ELEVATION:"no-op",SPEECH_RATE:"relativeRate",VOICE_FAMILY:"no-op",PITCH:"relativePitch",PITCH_RANGE:"no-op",STRESS:"no-op",RICHNESS:"no-op",SPEAK_PUNCTUATION:"no-op",SPEAK_NUMERIAL:"no-op",SPEAK_HEADER:"no-op",NONE:"no-op"};
 cvox.AuralStyleConverter.valueTable={VOLUME:cvox.AuralStyleConverter.identity,SPEAK:cvox.AuralStyleConverter.identity,PAUSE_BEFORE:cvox.AuralStyleConverter.identity,PAUSE_AFTER:cvox.AuralStyleConverter.identity,PAUSE:cvox.AuralStyleConverter.identity,CUE_BEFORE:cvox.AuralStyleConverter.identity,CUE_AFTER:cvox.AuralStyleConverter.identity,CUE:cvox.AuralStyleConverter.identity,PLAY_DURING:cvox.AuralStyleConverter.identity,AZIMUTH:cvox.AuralStyleConverter.identity,ELEVATION:cvox.AuralStyleConverter.identity,
 SPEECH_RATE:cvox.AuralStyleConverter.identity,VOICE_FAMILY:cvox.AuralStyleConverter.identity,PITCH:cvox.AuralStyleConverter.identity,PITCH_RANGE:cvox.AuralStyleConverter.identity,STRESS:cvox.AuralStyleConverter.identity,RICHNESS:cvox.AuralStyleConverter.identity,SPEAK_PUNCTUATION:cvox.AuralStyleConverter.identity,SPEAK_NUMERIAL:cvox.AuralStyleConverter.identity,SPEAK_HEADER:cvox.AuralStyleConverter.identity,NONE:cvox.AuralStyleConverter.identity};
 cvox.AuralStyleConverter.convertRule=function(a,b){return{property:cvox.AuralStyleConverter.propertyTable[a],value:cvox.AuralStyleConverter.valueTable[a](b)}};cvox.AuralStyleConverter.convertStyle=function(a){var b={},c;for(c in a){var d=cvox.AuralStyleConverter.convertRule(c,a[c]);b[d.property]=d.value}return b};cvox.AuralStyleUtil.getStyleForNode=function(a){return(a=cvox.AuralStyleUtil.defaultStyles[a.tagName])?cvox.AuralStyleConverter.convertStyle(a):null};
 cvox.AuralStyleUtil.defaultStyles={ARTICLE:{PITCH:-0.1},ASIDE:{PITCH:-0.1},FOOTER:{PITCH:-0.1},H1:{PITCH:-0.3},H2:{PITCH:-0.25},H3:{PITCH:-0.2},H4:{PITCH:-0.15},H5:{PITCH:-0.1},H6:{PITCH:-0.05},HEADER:{PITCH:-0.1},HGROUP:{PITCH:-0.1},MARK:{PITCH:-0.1},NAV:{PITCH:-0.1},SECTION:{PITCH:-0.1},TIME:{PITCH:-0.1}};cvox.EarconUtil={};
 cvox.EarconUtil.getEarcon=function(a){var b=cvox.AriaUtil.getEarcon(a);if(null!=b)return b;switch(a.tagName){case "BUTTON":return cvox.AbstractEarcons.BUTTON;case "A":if(a.hasAttribute("href"))return cvox.AbstractEarcons.LINK;break;case "IMG":if(cvox.DomUtil.hasLongDesc(a))return cvox.AbstractEarcons.LONG_DESC;break;case "LI":return cvox.AbstractEarcons.LIST_ITEM;case "SELECT":return cvox.AbstractEarcons.LISTBOX;case "TEXTAREA":return cvox.AbstractEarcons.EDITABLE_TEXT;case "INPUT":switch(a.type){case "button":case "submit":case "reset":return cvox.AbstractEarcons.BUTTON;case "checkbox":case "radio":return a.checked?
@@ skipping 203 matching lines @@
 cvox.NavigationManager.prototype.reset=function(){this.navSpeaker_=new cvox.NavigationSpeaker;this.shifterTypes_=[cvox.NavigationShifter,cvox.TableShifter,cvox.MathShifter];this.shifterStack_=[];this.shifter_=new cvox.NavigationShifter;this.curSel_=document.activeElement!=document.body?cvox.CursorSelection.fromNode(document.activeElement):this.shifter_.begin(this.curSel_,{reversed:!1});this.prevSel_=this.curSel_.clone();this.ignoreIframesNoMatterWhat_=this.exitedShifter_=this.enteredShifter_=this.pageEndAnnounced_=
 this.pageEnd_=this.keepReading_=this.recovered_=this.skipped_=!1;this.pageSel_=null;this.predicate_="";this.saveSel_=null;this.activeIndicator&&this.activeIndicator.removeFromDom();this.activeIndicator=new cvox.ActiveIndicator;this.navigationHistory_=new cvox.NavigationHistory;this.focusRecovery_="chrome:"!=window.location.protocol;this.iframeIdMap={};this.nextIframeId=1;document.activeElement!=document.body&&this.sync();cvox.TraverseMath.getInstance()};
 cvox.NavigationManager.prototype.resolve=function(a){if(!this.getFocusRecovery())return!0;var b=this.getCurrentNode();if(!this.navigationHistory_.becomeInvalid(b)||this.hasNext_())return!0;b=this.navigationHistory_.revert(a);if(!b.current)return!0;a=cvox.CursorSelection.fromNode(b.current);b=cvox.CursorSelection.fromNode(b.previous);a=a||cvox.CursorSelection.fromBody();b=b||cvox.CursorSelection.fromBody();a.setReversed(this.isReversed());this.updateSel(a,b);this.recovered_=!0;return!1};
 cvox.NavigationManager.prototype.getFocusRecovery=function(){return this.focusRecovery_};cvox.NavigationManager.prototype.setFocusRecovery=function(a){this.focusRecovery_=a};cvox.NavigationManager.prototype.next_=function(a){return this.tryBoundaries_(this.shifter_.next(this.curSel_),a)?(this.pageSel_&&this.pageSel_.extend(this.curSel_),!0):!1};
 cvox.NavigationManager.prototype.hasNext_=function(){if(0<this.shifterStack_.length)return!0;var a=this.curSel_.clone(),b=!1,c=new cvox.NavigationShifter;c.setGranularity(this.shifter_.getGranularity());c.sync(a);c.next(a)&&(b=!0);return b};
 cvox.NavigationManager.prototype.findNext=function(a,b,c){this.predicate_=b||"";this.resolve();this.shifter_=this.shifterStack_[0]||this.shifter_;this.shifterStack_=[];a=cvox.FindUtil.findNext(this.curSel_,a,c);this.ignoreIframesNoMatterWhat_||this.tryIframe_(a&&a.start.node);a&&this.updateSelToArbitraryNode(a.start.node);this.predicate_="";return a};cvox.NavigationManager.prototype.sync=function(){this.resolve();var a=this.shifter_.sync(this.curSel_);a&&(this.curSel_=a)};
 cvox.NavigationManager.prototype.syncAll=function(a){this.sync();this.setFocus(a);this.updateIndicator()};cvox.NavigationManager.prototype.clearPageSel=function(a){var b=!!this.pageSel_;b&&a&&(a=cvox.ChromeVox.msgs.getMsg("clear_page_selection"),cvox.ChromeVox.tts.speak(a,cvox.AbstractTts.QUEUE_MODE_FLUSH,cvox.AbstractTts.PERSONALITY_ANNOTATION));this.pageSel_=null;return b};
 cvox.NavigationManager.prototype.togglePageSel=function(){this.pageSel_=this.pageSel_?null:new cvox.PageSelection(this.curSel_.setReversed(!1));return!!this.pageSel_};
 cvox.NavigationManager.prototype.getDescription=function(){if(this.getCurrentNode().hasAttribute&&this.getCurrentNode().hasAttribute("cvoxnodedesc")){for(var a=cvox.ChromeVoxJSON.parse(this.getCurrentNode().getAttribute("cvoxnodedesc")),b=[],c=0;c<a.length;++c){var d=a[c];b.push(new cvox.NavDescription({context:d.context,text:d.text,userValue:d.userValue,annotation:d.annotation}))}return b}var e=this.pageSel_?this.pageSel_.getDescription(this.shifter_,this.prevSel_,this.curSel_):this.shifter_.getDescription(this.prevSel_,
 this.curSel_),a=[];this.skipped_&&(a.push(cvox.AbstractEarcons.PARAGRAPH_BREAK),this.skipped_=!1);this.recovered_&&(a.push(cvox.AbstractEarcons.FONT_CHANGE),this.recovered_=!1);this.pageEnd_&&(a.push(cvox.AbstractEarcons.WRAP),this.pageEnd_=!1);this.enteredShifter_&&(a.push(cvox.AbstractEarcons.OBJECT_ENTER),this.enteredShifter_=!1);this.exitedShifter_&&(a.push(cvox.AbstractEarcons.OBJECT_EXIT),this.exitedShifter_=!1);0<a.length&&0<e.length&&a.forEach(function(a){e[0].pushEarcon(a)});return e};
-cvox.NavigationManager.prototype.getBraille=function(){return cvox.PlatformUtil.matchesPlatform(cvox.PlatformFilter.ANDROID|cvox.PlatformFilter.CHROMEOS)?this.shifter_.getBraille(this.prevSel_,this.curSel_):new cvox.NavBraille({})};
+cvox.NavigationManager.prototype.getBraille=function(){return this.shifter_.getBraille(this.prevSel_,this.curSel_)};
 cvox.NavigationManager.prototype.performAction=function(a){switch(a){case "enterShifter":case "enterShifterSilently":for(var b=this.shifterTypes_.length-1,c;c=this.shifterTypes_[b];b--)if((c=c.create(this.curSel_))&&c.getName()!=this.shifter_.getName()){this.shifterStack_.push(this.shifter_);this.shifter_=c;this.sync();this.enteredShifter_="enterShifterSilently"!=a;break}else if(c&&this.shifter_.getName()==c.getName())break;break;case "exitShifter":if(0==this.shifterStack_.length)return!1;this.shifter_=
 this.shifterStack_.pop();this.sync();this.exitedShifter_=!0;break;case "exitShifterContent":if(0==this.shifterStack_.length)return!1;this.updateSel(this.shifter_.performAction(a,this.curSel_));this.shifter_=this.shifterStack_.pop()||this.shifter_;this.sync();this.exitedShifter_=!0;break;default:return this.shifter_.hasAction(a)?this.updateSel(this.shifter_.performAction(a,this.curSel_)):!1}return!0};cvox.NavigationManager.prototype.getGranularityMsg=function(){return this.shifter_.getGranularityMsg()};
 cvox.NavigationManager.prototype.makeMoreGranular=function(a){this.shifter_.makeMoreGranular();this.sync();this.persistGranularity_(a)};cvox.NavigationManager.prototype.makeLessGranular=function(a){this.shifter_.makeLessGranular();this.sync();this.persistGranularity_(a)};cvox.NavigationManager.prototype.setGranularity=function(a,b,c){!b&&0<this.shifterStack_.length||(this.shifter_=this.shifterStack_.shift()||this.shifter_,this.shifter_.setGranularity(a),this.persistGranularity_(c))};
 cvox.NavigationManager.prototype.getGranularity=function(){var a=this.shifterStack_[0]||this.shifter_;return a.getGranularity()};cvox.NavigationManager.prototype.ensureSubnavigating=function(){this.shifter_.isSubnavigating()||(this.shifter_.ensureSubnavigating(),this.sync())};cvox.NavigationManager.prototype.ensureNotSubnavigating=function(){this.shifter_.isSubnavigating()&&(this.shifter_.ensureNotSubnavigating(),this.sync())};
 cvox.NavigationManager.prototype.speakDescriptionArray=function(a,b,c,d){d&&a.every(function(a){a.personality||(a.personality=d)});this.navSpeaker_.speakDescriptionArray(a,b,c)};cvox.NavigationManager.prototype.updatePosition=function(a){var b=cvox.ChromeVox.position;b[document.location.href]=cvox.DomUtil.elementToPoint(a);cvox.ChromeVox.host.sendToBackgroundPage({target:"Prefs",action:"setPref",pref:"position",value:JSON.stringify(b)})};
 cvox.NavigationManager.prototype.finishNavCommand=function(a,b,c,d){if(this.pageEnd_&&!this.pageEndAnnounced_)this.pageEndAnnounced_=!0,cvox.ChromeVox.tts.stop(),cvox.ChromeVox.earcons.playEarcon(cvox.AbstractEarcons.WRAP),cvox.ChromeVox.verbosity===cvox.VERBOSITY_VERBOSE&&(a=cvox.ChromeVox.msgs.getMsg("wrapped_to_top"),this.isReversed()&&(a=cvox.ChromeVox.msgs.getMsg("wrapped_to_bottom")),cvox.ChromeVox.tts.speak(a,cvox.AbstractTts.QUEUE_MODE_QUEUE,cvox.AbstractTts.PERSONALITY_ANNOTATION));else{if(this.enteredShifter_||
 this.exitedShifter_)a=cvox.ChromeVox.msgs.getMsg("enter_content_say",[this.shifter_.getName()]);var e=cvox.ChromeVox.navigationManager.getDescription();(b=void 0===b?!0:b)&&this.setFocus();this.updateIndicator();b=c||cvox.AbstractTts.QUEUE_MODE_FLUSH;a&&(cvox.ChromeVox.tts.speak(a,b,cvox.AbstractTts.PERSONALITY_ANNOTATION),b=cvox.AbstractTts.QUEUE_MODE_QUEUE);this.speakDescriptionArray(e,b,d||null);this.getBraille().write();this.updatePosition(this.getCurrentNode())}};
 cvox.NavigationManager.prototype.navigate=function(a,b){this.pageEndAnnounced_=!1;if(this.pageEnd_)return this.pageEnd_=!1,this.syncToBeginning(a),!0;if(!this.resolve())return!1;this.ensureNotSubnavigating();void 0!==b&&(b!==this.getGranularity()||0<this.shifterStack_.length)&&(this.setGranularity(b,!0),this.sync());return this.next_(!a)};cvox.NavigationManager.prototype.subnavigate=function(){this.pageEndAnnounced_=!1;this.resolve()&&(this.ensureSubnavigating(),this.next_(!0))};
 cvox.NavigationManager.prototype.skip=function(){if(!this.keepReading_)return!1;cvox.ChromeVox.host.hasTtsCallback()&&(this.skipped_=!0,this.setReversed(!1),this.startCallbackReading_(cvox.AbstractTts.QUEUE_MODE_FLUSH));return!0};
 cvox.NavigationManager.prototype.startReading=function(a){this.keepReading_=!0;cvox.ChromeVox.host.hasTtsCallback()?this.startCallbackReading_(a):this.startNonCallbackReading_(a);this.prevStickyState_=cvox.ChromeVox.isStickyOn;cvox.ChromeVox.host.sendToBackgroundPage({target:"Prefs",action:"setPref",pref:"sticky",value:!0,announce:!1})};
@@ skipping 18 matching lines @@
 else return cvox.SearchWidget.superClass_.onKeyDown.call(this,a);a.preventDefault();a.stopPropagation();return!0};cvox.SearchWidget.prototype.onKeyPress=function(a){if(!this.isActive())return!1;this.txtNode_.value+=String.fromCharCode(a.charCode);var b=this.txtNode_.value;this.beginSearch_(b);a.preventDefault();a.stopPropagation();return!0};cvox.SearchWidget.prototype.onNavigate=function(){};cvox.SearchWidget.prototype.getPredicate=function(){return null};
 cvox.SearchWidget.prototype.createContainerNode_=function(){var a=document.createElement("div");a.id="cvox-search";a.style.position="fixed";a.style.top="50%";a.style.left="50%";a.style["-webkit-transition"]="all 0.3s ease-in";a.style.opacity="0.0";a.style["z-index"]="2147483647";a.setAttribute("aria-hidden","true");return a};
 cvox.SearchWidget.prototype.createOverlayNode_=function(){var a=document.createElement("div");a.style.position="relative";a.style.left="-50%";a.style.top="-40px";a.style["line-height"]="1.2em";a.style["font-size"]="20px";a.style.padding="30px";a.style["min-width"]="150px";a.style.color="#fff";a.style["background-color"]="rgba(0, 0, 0, 0.7)";a.style["border-radius"]="10px";return a};
 cvox.SearchWidget.prototype.createTextAreaNode_=function(){var a=document.createElement("textarea");a.setAttribute("aria-hidden","true");a.setAttribute("rows","1");a.style.color="#fff";a.style["background-color"]="rgba(0, 0, 0, 0.7)";a.style["vertical-align"]="middle";a.addEventListener("textInput",this.handleSearchChanged_,!1);return a};
 cvox.SearchWidget.prototype.toggleCaseSensitivity_=function(){this.caseSensitive_?(cvox.SearchWidget.caseSensitive_=!1,cvox.ChromeVox.tts.speak("Ignoring case.",0,null)):(this.caseSensitive_=!0,cvox.ChromeVox.tts.speak("Case sensitive.",0,null))};
 cvox.SearchWidget.prototype.getNextResult_=function(a){var b=cvox.ChromeVox.navigationManager.isReversed();this.caseSensitive_||(a=a.toLowerCase());cvox.ChromeVox.navigationManager.setGranularity(cvox.NavigationShifter.GRANULARITIES.OBJECT,!0,!1);do{if(this.getPredicate()){var c=this.getPredicate()(cvox.DomUtil.getAncestors(cvox.ChromeVox.navigationManager.getCurrentNode()));if(!c)continue}for(var c=cvox.ChromeVox.navigationManager.getDescription(),d=0;d<c.length;d++){var e=this.caseSensitive_?c[d].text:
 c[d].text.toLowerCase(),f=e.indexOf(a);-1!=f&&e.length>a.length&&(c[d].text=cvox.DomUtil.collapseWhitespace(e.substring(0,f))+", "+a+", "+e.substring(f+a.length),c[d].text=cvox.DomUtil.collapseWhitespace(c[d].text));if(-1!=f)return c}cvox.ChromeVox.navigationManager.setReversed(b)}while(cvox.ChromeVox.navigationManager.navigate(!0,cvox.NavigationShifter.GRANULARITIES.OBJECT))};cvox.SearchWidget.prototype.beginSearch_=function(a){var b=this.getNextResult_(a);this.outputSearchResult_(b,a);this.onNavigate()};
 cvox.SearchWidget.prototype.next_=function(a,b){cvox.ChromeVox.navigationManager.setReversed(!!b);var c=!1;this.getPredicate()?(c=cvox.ChromeVox.navigationManager.findNext(this.getPredicate()),cvox.ChromeVox.navigationManager.setReversed(!!b),c||(cvox.ChromeVox.navigationManager.syncToBeginning(),cvox.ChromeVox.earcons.playEarcon(cvox.AbstractEarcons.WRAP),c=!0)):c=cvox.ChromeVox.navigationManager.navigate(!0);c=c?this.getNextResult_(a):null;this.outputSearchResult_(c,a);this.onNavigate();return c};
 cvox.SearchWidget.prototype.outputSearchResult_=function(a,b){cvox.ChromeVox.tts.stop();a?(this.hasMatch_=!0,cvox.ChromeVoxEventSuspender.withSuspendedEvents(goog.bind(cvox.ChromeVox.navigationManager.syncAll,cvox.ChromeVox.navigationManager))(!0),cvox.ChromeVox.navigationManager.speakDescriptionArray(a,cvox.AbstractTts.QUEUE_MODE_FLUSH,null,cvox.AbstractTts.PERSONALITY_ANNOUNCEMENT),cvox.ChromeVox.tts.speak(cvox.ChromeVox.msgs.getMsg("search_help_item"),cvox.AbstractTts.QUEUE_MODE_QUEUE,cvox.AbstractTts.PERSONALITY_ANNOTATION),
 this.outputSearchResultToBraille_(b)):(cvox.ChromeVox.earcons.playEarcon(cvox.AbstractEarcons.WRAP),this.hasMatch_=!1)};
-cvox.SearchWidget.prototype.outputSearchResultToBraille_=function(a){if(cvox.ChromeVox.braille){var b=this.textFromCurrentDescription_(),c=this.caseSensitive_?b:b.toLowerCase();a=this.caseSensitive_?a:a.toLowerCase();c=c.indexOf(a);if(-1==c)console.log("Search string not in result when preparing for Braille.");else{var d=b.length,b=cvox.ChromeVox.msgs.getMsg("mark_as_search_result_brl",[b]),e=b.length,c=c+(e-d);cvox.ChromeVox.braille.write(new cvox.NavBraille({text:b,startIndex:c+a.length,endIndex:c+
-a.length}))}}};cvox.SearchWidget.prototype.textFromCurrentDescription_=function(){for(var a=cvox.ChromeVox.navigationManager.getDescription(),b="",c=0;c<a.length;c++)b+=a[c].text+" ";return b};cvox.SearchWidget.prototype.handleSearchChanged_=function(a){a=a.target.value+a.data;cvox.SearchWidget.prototype.beginSearch_(a)};cvox.OverlayWidget=function(a){cvox.SearchWidget.call(this);this.snippet_=a};goog.inherits(cvox.OverlayWidget,cvox.SearchWidget);
+cvox.SearchWidget.prototype.outputSearchResultToBraille_=function(a){var b=this.textFromCurrentDescription_(),c=this.caseSensitive_?b:b.toLowerCase();a=this.caseSensitive_?a:a.toLowerCase();c=c.indexOf(a);if(-1==c)console.log("Search string not in result when preparing for Braille.");else{var d=b.length,b=cvox.ChromeVox.msgs.getMsg("mark_as_search_result_brl",[b]),e=b.length,c=c+(e-d);cvox.ChromeVox.braille.write(new cvox.NavBraille({text:b,startIndex:c+a.length,endIndex:c+a.length}))}};
+cvox.SearchWidget.prototype.textFromCurrentDescription_=function(){for(var a=cvox.ChromeVox.navigationManager.getDescription(),b="",c=0;c<a.length;c++)b+=a[c].text+" ";return b};cvox.SearchWidget.prototype.handleSearchChanged_=function(a){a=a.target.value+a.data;cvox.SearchWidget.prototype.beginSearch_(a)};cvox.OverlayWidget=function(a){cvox.SearchWidget.call(this);this.snippet_=a};goog.inherits(cvox.OverlayWidget,cvox.SearchWidget);
 cvox.OverlayWidget.prototype.show=function(){cvox.OverlayWidget.superClass_.show.call(this);var a=document.createElement("DIV");a.innerHTML=this.snippet_;var b=cvox.DomUtil.elementToPoint(cvox.ChromeVox.navigationManager.getCurrentNode());a.style.position="absolute";a.style.left=b.x;a.style.top=b.y;document.body.appendChild(a);cvox.ChromeVox.navigationManager.updateSelToArbitraryNode(a);this.host_=a};cvox.OverlayWidget.prototype.hide=function(){this.host_.remove();cvox.OverlayWidget.superClass_.hide.call(this)};
 cvox.OverlayWidget.prototype.onKeyDown=function(a){cvox.OverlayWidget.superClass_.onKeyDown.call(this,a);if(13==a.keyCode||27==a.keyCode)return!0;a=cvox.ChromeVox.navigationManager.isReversed();cvox.DomUtil.isDescendantOfNode(cvox.ChromeVox.navigationManager.getCurrentNode(),this.host_)||(a?cvox.ChromeVox.navigationManager.syncToBeginning():cvox.ChromeVox.navigationManager.updateSelToArbitraryNode(this.host_),this.onNavigate(),cvox.ChromeVox.navigationManager.speakDescriptionArray(cvox.ChromeVox.navigationManager.getDescription(),
 0,null))};var extractMenuList_=function(a){for(;a!==document;){var b=a.getAttribute("contextMenuActions");if(b)return JSON.parse(b);a=a.parentNode}return null},getCurrentElement_=function(){for(var a=cvox.ChromeVox.navigationManager.getCurrentNode();a.nodeType!==Node.ELEMENT_NODE;)a=a.parentNode;return a};
 cvox.ContextMenuWidget=function(){cvox.OverlayWidget.call(this,"");this.container_=document.createElement("div");this.triggerElement_=getCurrentElement_();(this.menuList=extractMenuList_(this.triggerElement_))?this.menuList.forEach(goog.bind(function(a){if(a.desc||a.cmd){var b=a.desc;a=a.cmd;var c=document.createElement("p");c.id=a;c.textContent=b;c.setAttribute("role","menuitem");this.container_.appendChild(c)}},this)):console.log("No context menu found.")};goog.inherits(cvox.ContextMenuWidget,cvox.OverlayWidget);
 cvox.ContextMenuWidget.prototype.show=function(){this.menuList&&(cvox.ContextMenuWidget.superClass_.show.call(this),this.host_.appendChild(this.container_))};cvox.ContextMenuWidget.prototype.getNameMsg=function(){return["context_menu_intro"]};
-cvox.ContextMenuWidget.prototype.onKeyDown=function(a){if(13==a.keyCode){var b=cvox.ChromeVox.navigationManager.getCurrentNode(),b=b.parentNode.id,b=new cvox.UserEventDetail({customCommand:b}),b=b.createEventObject();this.triggerElement_.dispatchEvent(b);this.hide();a.preventDefault();a.stopPropagation();return!0}return cvox.ContextMenuWidget.superClass_.onKeyDown.call(this,a)};cvox.CommandStore={};cvox.CommandStore.categories=function(){var a={},b;for(b in cvox.CommandStore.CMD_WHITELIST){var c=cvox.CommandStore.CMD_WHITELIST[b];c.category&&(a[c.category]=!0)}b=[];for(var d in a)b.push(d);return b};cvox.CommandStore.messageForCommand=function(a){return(cvox.CommandStore.CMD_WHITELIST[a]||{}).msgId};cvox.CommandStore.categoryForCommand=function(a){return(cvox.CommandStore.CMD_WHITELIST[a]||{}).category};
+cvox.ContextMenuWidget.prototype.onKeyDown=function(a){if(13==a.keyCode){var b=cvox.ChromeVox.navigationManager.getCurrentNode(),b=b.parentNode.id,b=new cvox.UserEventDetail({customCommand:b}),b=b.createEventObject();this.triggerElement_.dispatchEvent(b);this.hide();a.preventDefault();a.stopPropagation();return!0}return cvox.ContextMenuWidget.superClass_.onKeyDown.call(this,a)};cvox.PlatformUtil={};cvox.PlatformFilter={NONE:0,WINDOWS:1,MAC:2,LINUX:4,WML:7,CHROMEOS:8,ANDROID:16};cvox.PlatformUtil.matchesPlatform=function(a){var b=navigator.userAgent;return void 0==a?!0:-1!=b.indexOf("Android")?0!=(a&cvox.PlatformFilter.ANDROID):-1!=b.indexOf("Win")?0!=(a&cvox.PlatformFilter.WINDOWS):-1!=b.indexOf("Mac")?0!=(a&cvox.PlatformFilter.MAC):-1!=b.indexOf("Linux")?0!=(a&cvox.PlatformFilter.LINUX):-1!=b.indexOf("CrOS")?0!=(a&cvox.PlatformFilter.CHROMEOS):!1};cvox.CommandStore={};cvox.CommandStore.categories=function(){var a={},b;for(b in cvox.CommandStore.CMD_WHITELIST){var c=cvox.CommandStore.CMD_WHITELIST[b];c.category&&(a[c.category]=!0)}b=[];for(var d in a)b.push(d);return b};cvox.CommandStore.messageForCommand=function(a){return(cvox.CommandStore.CMD_WHITELIST[a]||{}).msgId};cvox.CommandStore.categoryForCommand=function(a){return(cvox.CommandStore.CMD_WHITELIST[a]||{}).category};
 cvox.CommandStore.commandsForCategory=function(a){var b=[],c;for(c in cvox.CommandStore.CMD_WHITELIST){var d=cvox.CommandStore.CMD_WHITELIST[c];a==d.category&&b.push(c)}return b};
 cvox.CommandStore.CMD_WHITELIST={toggleStickyMode:{announce:!1,msgId:"toggle_sticky_mode",disallowOOBE:!0,category:"modifier_keys"},toggleKeyPrefix:{announce:!1,skipInput:!0,msgId:"prefix_key",disallowOOBE:!0,category:"modifier_keys"},passThroughMode:{announce:!1,msgId:"pass_through_key_description",category:"modifier_keys"},stopSpeech:{announce:!1,disallowContinuation:!0,doDefault:!0,msgId:"stop_speech_key",category:"controlling_speech"},toggleChromeVox:{announce:!1,platformFilter:cvox.PlatformFilter.WML,
 msgId:"toggle_chromevox_active",category:"controlling_speech"},decreaseTtsRate:{announce:!1,msgId:"decrease_tts_rate",category:"controlling_speech"},increaseTtsRate:{announce:!1,msgId:"increase_tts_rate",category:"controlling_speech"},decreaseTtsPitch:{announce:!1,msgId:"decrease_tts_pitch",category:"controlling_speech"},increaseTtsPitch:{announce:!1,msgId:"increase_tts_pitch",category:"controlling_speech"},decreaseTtsVolume:{announce:!1,msgId:"decrease_tts_volume",category:"controlling_speech"},
 increaseTtsVolume:{announce:!1,msgId:"increase_tts_volume",category:"controlling_speech"},cyclePunctuationEcho:{announce:!1,msgId:"cycle_punctuation_echo",category:"controlling_speech"},cycleTypingEcho:{announce:!1,msgId:"cycle_typing_echo",category:"controlling_speech"},toggleEarcons:{announce:!0,msgId:"toggle_earcons",category:"controlling_speech"},handleTab:{allowEvents:!0,msgId:"handle_tab_next",disallowContinuation:!0,category:"navigation"},handleTabPrev:{allowEvents:!0,msgId:"handle_tab_prev",
 disallowContinuation:!0,category:"navigation"},forward:{forward:!0,announce:!0,msgId:"forward",category:"navigation"},backward:{backward:!0,announce:!0,msgId:"backward",category:"navigation"},right:{forward:!0,announce:!0,msgId:"right",category:"navigation"},left:{backward:!0,announce:!0,msgId:"left",category:"navigation"},previousGranularity:{announce:!0,msgId:"previous_granularity",category:"navigation"},nextGranularity:{announce:!0,msgId:"next_granularity",category:"navigation"},previousCharacter:{backward:!0,
 announce:!0,msgId:"previous_character",skipInput:!0,category:"navigation"},nextCharacter:{forward:!0,announce:!0,msgId:"next_character",skipInput:!0,category:"navigation"},previousWord:{backward:!0,announce:!0,msgId:"previous_word",skipInput:!0,category:"navigation"},nextWord:{forward:!0,announce:!0,msgId:"next_word",skipInput:!0,category:"navigation"},previousLine:{backward:!0,announce:!0,msgId:"previous_line",category:"navigation"},nextLine:{forward:!0,announce:!0,msgId:"next_line",category:"navigation"},
 previousSentence:{backward:!0,announce:!0,msgId:"previous_sentence",skipInput:!0,category:"navigation"},nextSentence:{forward:!0,announce:!0,msgId:"next_sentence",skipInput:!0,category:"navigation"},previousObject:{backward:!0,announce:!0,msgId:"previous_object",skipInput:!0,category:"navigation"},nextObject:{forward:!0,announce:!0,msgId:"next_object",skipInput:!0,category:"navigation"},previousGroup:{backward:!0,announce:!0,msgId:"previous_group",skipInput:!0,category:"navigation"},nextGroup:{forward:!0,
 announce:!0,msgId:"next_group",skipInput:!0,category:"navigation"},jumpToTop:{forward:!0,announce:!0,msgId:"jump_to_top",category:"navigation"},jumpToBottom:{backward:!0,announce:!0,msgId:"jump_to_bottom",category:"navigation"},moveToStartOfLine:{forward:!0,announce:!0},moveToEndOfLine:{backward:!0,announce:!0},readFromHere:{forward:!0,announce:!1,msgId:"read_from_here",category:"navigation"},performDefaultAction:{disallowContinuation:!0,msgId:"perform_default_action",doDefault:!0,skipInput:!0,category:"navigation"},
 forceClickOnCurrentItem:{announce:!0,disallowContinuation:!0,allowEvents:!0,msgId:"force_click_on_current_item",category:"navigation"},forceDoubleClickOnCurrentItem:{announce:!0,allowEvents:!0,disallowContinuation:!0},readLinkURL:{announce:!1,msgId:"read_link_url",category:"information"},readCurrentTitle:{announce:!1,msgId:"read_current_title",category:"information"},readCurrentURL:{announce:!1,msgId:"read_current_url",category:"information"},fullyDescribe:{announce:!1,msgId:"fully_describe",category:"information"},
 speakTimeAndDate:{announce:!1,msgId:"speak_time_and_date",category:"information"},toggleSelection:{announce:!0,msgId:"toggle_selection",category:"information"},toggleSearchWidget:{announce:!1,disallowContinuation:!0,msgId:"toggle_search_widget",category:"information"},toggleKeyboardHelp:{announce:!1,disallowContinuation:!0,msgId:"show_power_key",category:"help_commands"},help:{announce:!1,msgId:"help",disallowOOBE:!0,disallowContinuation:!0,category:"help_commands"},contextMenu:{announce:!1,disallowContinuation:!0},
 showOptionsPage:{announce:!1,disallowContinuation:!0,msgId:"show_options_page",disallowOOBE:!0,category:"help_commands"},showKbExplorerPage:{announce:!1,disallowContinuation:!0,msgId:"show_kb_explorer_page",disallowOOBE:!0,category:"help_commands"},showFormsList:{announce:!1,disallowContinuation:!0,nodeList:"formField",msgId:"show_forms_list",category:"overview"},showHeadingsList:{announce:!1,nodeList:"heading",disallowContinuation:!0,msgId:"show_headings_list",category:"overview"},showLandmarksList:{announce:!1,
-nodeList:"landmark",disallowContinuation:!0,msgId:"show_landmarks_list",category:"overview"},showLinksList:{announce:!1,nodeList:"link",disallowContinuation:!0,msgId:"show_links_list",category:"overview"},showTablesList:{announce:!1,nodeList:"table",disallowContinuation:!0,msgId:"show_tables_list",category:"overview"},startHistoryRecording:{announce:!1},stopHistoryRecording:{announce:!1},enableConsoleTts:{announce:!1},toggleBrailleCaptions:{announce:!1},autorunner:{announce:!1},nextArticle:{forward:!0,
-findNext:"article"},nextButton:{forward:!0,findNext:"button",msgId:"next_button",category:"jump_commands"},nextCheckbox:{forward:!0,findNext:"checkbox",msgId:"next_checkbox",category:"jump_commands"},nextComboBox:{forward:!0,findNext:"combobox",msgId:"next_combo_box",category:"jump_commands"},nextControl:{forward:!0,findNext:"control"},nextEditText:{forward:!0,findNext:"editText",msgId:"next_edit_text",category:"jump_commands"},nextFormField:{forward:!0,findNext:"formField",msgId:"next_form_field",
-category:"jump_commands"},nextGraphic:{forward:!0,findNext:"graphic",msgId:"next_graphic",category:"jump_commands"},nextHeading:{forward:!0,findNext:"heading",msgId:"next_heading",category:"jump_commands"},nextHeading1:{forward:!0,findNext:"heading1",msgId:"next_heading1",category:"jump_commands"},nextHeading2:{forward:!0,findNext:"heading2",msgId:"next_heading2",category:"jump_commands"},nextHeading3:{forward:!0,findNext:"heading3",msgId:"next_heading3",category:"jump_commands"},nextHeading4:{forward:!0,
-findNext:"heading4",msgId:"next_heading4",category:"jump_commands"},nextHeading5:{forward:!0,findNext:"heading5",msgId:"next_heading5",category:"jump_commands"},nextHeading6:{forward:!0,findNext:"heading6",msgId:"next_heading6",category:"jump_commands"},nextLandmark:{forward:!0,findNext:"landmark",msgId:"next_landmark",category:"jump_commands"},nextLink:{forward:!0,findNext:"link",msgId:"next_link",category:"jump_commands"},nextList:{forward:!0,findNext:"list",msgId:"next_list",category:"jump_commands"},
-nextListItem:{forward:!0,findNext:"listItem",msgId:"next_list_item",category:"jump_commands"},nextMath:{forward:!0,findNext:"math",msgId:"next_math",category:"jump_commands"},nextMedia:{forward:!0,findNext:"media",msgId:"next_media",category:"jump_commands"},nextRadio:{forward:!0,findNext:"radio",msgId:"next_radio",category:"jump_commands"},nextSection:{forward:!0,findNext:"section"},nextSlider:{forward:!0,findNext:"slider"},nextTable:{forward:!0,findNext:"table",msgId:"next_table",category:"jump_commands"},
-nextVisitedLink:{forward:!0,findNext:"visitedLink",msgId:"next_visited_link",category:"jump_commands"},previousArticle:{backward:!0,findNext:"article"},previousButton:{backward:!0,findNext:"button",msgId:"previous_button",category:"jump_commands"},previousCheckbox:{backward:!0,findNext:"checkbox",msgId:"previous_checkbox",category:"jump_commands"},previousComboBox:{backward:!0,findNext:"combobox",msgId:"previous_combo_box",category:"jump_commands"},previousControl:{backward:!0,findNext:"control"},
-previousEditText:{backward:!0,findNext:"editText",msgId:"previous_edit_text",category:"jump_commands"},previousFormField:{backward:!0,findNext:"formField",msgId:"previous_form_field",category:"jump_commands"},previousGraphic:{backward:!0,findNext:"graphic",msgId:"previous_graphic",category:"jump_commands"},previousHeading:{backward:!0,findNext:"heading",msgId:"previous_heading",category:"jump_commands"},previousHeading1:{backward:!0,findNext:"heading1",msgId:"previous_heading1",category:"jump_commands"},
-previousHeading2:{backward:!0,findNext:"heading2",msgId:"previous_heading2",category:"jump_commands"},previousHeading3:{backward:!0,findNext:"heading3",msgId:"previous_heading3",category:"jump_commands"},previousHeading4:{backward:!0,findNext:"heading4",msgId:"previous_heading4",category:"jump_commands"},previousHeading5:{backward:!0,findNext:"heading5",msgId:"previous_heading5",category:"jump_commands"},previousHeading6:{backward:!0,findNext:"heading6",msgId:"previous_heading6",category:"jump_commands"},
-previousLandmark:{backward:!0,findNext:"landmark",msgId:"previous_landmark",category:"jump_commands"},previousLink:{backward:!0,findNext:"link",msgId:"previous_link",category:"jump_commands"},previousList:{backward:!0,findNext:"list",msgId:"previous_list",category:"jump_commands"},previousListItem:{backward:!0,findNext:"listItem",msgId:"previous_list_item",category:"jump_commands"},previousMath:{backward:!0,findNext:"math",msgId:"previous_math",category:"jump_commands"},previousMedia:{backward:!0,
-findNext:"media",msgId:"previous_media",category:"jump_commands"},previousRadio:{backward:!0,findNext:"radio",msgId:"previous_radio",category:"jump_commands"},previousSection:{backward:!0,findNext:"section"},previousSlider:{backward:!0,findNext:"slider"},previousTable:{backward:!0,findNext:"table",msgId:"previous_table",category:"jump_commands"},previousVisitedLink:{backward:!0,findNext:"visitedLink",msgId:"previous_visited_link",category:"jump_commands"},announceHeaders:{announce:!1,msgId:"announce_headers",
-category:"tables"},speakTableLocation:{announce:!1,msgId:"speak_table_location",category:"tables"},goToFirstCell:{announce:!0,msgId:"skip_to_beginning",category:"tables"},goToLastCell:{announce:!0,msgId:"skip_to_end",category:"tables"},goToRowFirstCell:{announce:!0,msgId:"skip_to_row_beginning",category:"tables"},goToRowLastCell:{announce:!0,msgId:"skip_to_row_end",category:"tables"},goToColFirstCell:{announce:!0,msgId:"skip_to_col_beginning",category:"tables"},goToColLastCell:{announce:!0,msgId:"skip_to_col_end",
-category:"tables"},previousRow:{backward:!0,announce:!0,skipInput:!0},previousCol:{backward:!0,announce:!0,skipInput:!0},nextRow:{forward:!0,announce:!0,skipInput:!0},nextCol:{forward:!0,announce:!0,skipInput:!0},enterShifter:{announce:!0,msgId:"enter_content",category:"navigation"},exitShifter:{announce:!0,msgId:"exit_content",category:"navigation"},exitShifterContent:{announce:!0},openLongDesc:{announce:!1,msgId:"open_long_desc",category:"information"},pauseAllMedia:{announce:!1,msgId:"pause_all_media",
-category:"information"},toggleSemantics:{announce:!1,msgId:"toggle_semantics",category:"information"},routing:{announce:!1,allowEvents:!0,msgId:"braille_routing",category:"braille"},pan_left:{backward:!0,announce:!0,msgId:"braille_pan_left",category:"braille"},pan_right:{forward:!0,announce:!0,msgId:"braille_pan_right",category:"braille"},line_up:{backward:!0,announce:!0,msgId:"braille_line_up",category:"braille"},line_down:{forward:!0,announce:!0,msgId:"braille_line_down",category:"braille"},top:{forward:!0,
-announce:!0,msgId:"braille_top",category:"braille"},bottom:{backward:!0,announce:!0,msgId:"braille_bottom",category:"braille"},debug:{announce:!1},nop:{announce:!1}};
+nodeList:"landmark",disallowContinuation:!0,msgId:"show_landmarks_list",category:"overview"},showLinksList:{announce:!1,nodeList:"link",disallowContinuation:!0,msgId:"show_links_list",category:"overview"},showTablesList:{announce:!1,nodeList:"table",disallowContinuation:!0,msgId:"show_tables_list",category:"overview"},nextArticle:{forward:!0,findNext:"article"},nextButton:{forward:!0,findNext:"button",msgId:"next_button",category:"jump_commands"},nextCheckbox:{forward:!0,findNext:"checkbox",msgId:"next_checkbox",
+category:"jump_commands"},nextComboBox:{forward:!0,findNext:"combobox",msgId:"next_combo_box",category:"jump_commands"},nextControl:{forward:!0,findNext:"control"},nextEditText:{forward:!0,findNext:"editText",msgId:"next_edit_text",category:"jump_commands"},nextFormField:{forward:!0,findNext:"formField",msgId:"next_form_field",category:"jump_commands"},nextGraphic:{forward:!0,findNext:"graphic",msgId:"next_graphic",category:"jump_commands"},nextHeading:{forward:!0,findNext:"heading",msgId:"next_heading",
+category:"jump_commands"},nextHeading1:{forward:!0,findNext:"heading1",msgId:"next_heading1",category:"jump_commands"},nextHeading2:{forward:!0,findNext:"heading2",msgId:"next_heading2",category:"jump_commands"},nextHeading3:{forward:!0,findNext:"heading3",msgId:"next_heading3",category:"jump_commands"},nextHeading4:{forward:!0,findNext:"heading4",msgId:"next_heading4",category:"jump_commands"},nextHeading5:{forward:!0,findNext:"heading5",msgId:"next_heading5",category:"jump_commands"},nextHeading6:{forward:!0,
+findNext:"heading6",msgId:"next_heading6",category:"jump_commands"},nextLandmark:{forward:!0,findNext:"landmark",msgId:"next_landmark",category:"jump_commands"},nextLink:{forward:!0,findNext:"link",msgId:"next_link",category:"jump_commands"},nextList:{forward:!0,findNext:"list",msgId:"next_list",category:"jump_commands"},nextListItem:{forward:!0,findNext:"listItem",msgId:"next_list_item",category:"jump_commands"},nextMath:{forward:!0,findNext:"math",msgId:"next_math",category:"jump_commands"},nextMedia:{forward:!0,
+findNext:"media",msgId:"next_media",category:"jump_commands"},nextRadio:{forward:!0,findNext:"radio",msgId:"next_radio",category:"jump_commands"},nextSection:{forward:!0,findNext:"section"},nextSlider:{forward:!0,findNext:"slider"},nextTable:{forward:!0,findNext:"table",msgId:"next_table",category:"jump_commands"},nextVisitedLink:{forward:!0,findNext:"visitedLink",msgId:"next_visited_link",category:"jump_commands"},previousArticle:{backward:!0,findNext:"article"},previousButton:{backward:!0,findNext:"button",
+msgId:"previous_button",category:"jump_commands"},previousCheckbox:{backward:!0,findNext:"checkbox",msgId:"previous_checkbox",category:"jump_commands"},previousComboBox:{backward:!0,findNext:"combobox",msgId:"previous_combo_box",category:"jump_commands"},previousControl:{backward:!0,findNext:"control"},previousEditText:{backward:!0,findNext:"editText",msgId:"previous_edit_text",category:"jump_commands"},previousFormField:{backward:!0,findNext:"formField",msgId:"previous_form_field",category:"jump_commands"},
+previousGraphic:{backward:!0,findNext:"graphic",msgId:"previous_graphic",category:"jump_commands"},previousHeading:{backward:!0,findNext:"heading",msgId:"previous_heading",category:"jump_commands"},previousHeading1:{backward:!0,findNext:"heading1",msgId:"previous_heading1",category:"jump_commands"},previousHeading2:{backward:!0,findNext:"heading2",msgId:"previous_heading2",category:"jump_commands"},previousHeading3:{backward:!0,findNext:"heading3",msgId:"previous_heading3",category:"jump_commands"},
+previousHeading4:{backward:!0,findNext:"heading4",msgId:"previous_heading4",category:"jump_commands"},previousHeading5:{backward:!0,findNext:"heading5",msgId:"previous_heading5",category:"jump_commands"},previousHeading6:{backward:!0,findNext:"heading6",msgId:"previous_heading6",category:"jump_commands"},previousLandmark:{backward:!0,findNext:"landmark",msgId:"previous_landmark",category:"jump_commands"},previousLink:{backward:!0,findNext:"link",msgId:"previous_link",category:"jump_commands"},previousList:{backward:!0,
+findNext:"list",msgId:"previous_list",category:"jump_commands"},previousListItem:{backward:!0,findNext:"listItem",msgId:"previous_list_item",category:"jump_commands"},previousMath:{backward:!0,findNext:"math",msgId:"previous_math",category:"jump_commands"},previousMedia:{backward:!0,findNext:"media",msgId:"previous_media",category:"jump_commands"},previousRadio:{backward:!0,findNext:"radio",msgId:"previous_radio",category:"jump_commands"},previousSection:{backward:!0,findNext:"section"},previousSlider:{backward:!0,
+findNext:"slider"},previousTable:{backward:!0,findNext:"table",msgId:"previous_table",category:"jump_commands"},previousVisitedLink:{backward:!0,findNext:"visitedLink",msgId:"previous_visited_link",category:"jump_commands"},announceHeaders:{announce:!1,msgId:"announce_headers",category:"tables"},speakTableLocation:{announce:!1,msgId:"speak_table_location",category:"tables"},goToFirstCell:{announce:!0,msgId:"skip_to_beginning",category:"tables"},goToLastCell:{announce:!0,msgId:"skip_to_end",category:"tables"},
+goToRowFirstCell:{announce:!0,msgId:"skip_to_row_beginning",category:"tables"},goToRowLastCell:{announce:!0,msgId:"skip_to_row_end",category:"tables"},goToColFirstCell:{announce:!0,msgId:"skip_to_col_beginning",category:"tables"},goToColLastCell:{announce:!0,msgId:"skip_to_col_end",category:"tables"},previousRow:{backward:!0,announce:!0,skipInput:!0},previousCol:{backward:!0,announce:!0,skipInput:!0},nextRow:{forward:!0,announce:!0,skipInput:!0},nextCol:{forward:!0,announce:!0,skipInput:!0},enterShifter:{announce:!0,
+msgId:"enter_content",category:"navigation"},exitShifter:{announce:!0,msgId:"exit_content",category:"navigation"},exitShifterContent:{announce:!0},openLongDesc:{announce:!1,msgId:"open_long_desc",category:"information"},pauseAllMedia:{announce:!1,msgId:"pause_all_media",category:"information"},toggleSemantics:{announce:!1,msgId:"toggle_semantics",category:"information"},routing:{announce:!1,allowEvents:!0,msgId:"braille_routing",category:"braille"},pan_left:{backward:!0,announce:!0,msgId:"braille_pan_left",
+category:"braille"},pan_right:{forward:!0,announce:!0,msgId:"braille_pan_right",category:"braille"},line_up:{backward:!0,announce:!0,msgId:"braille_line_up",category:"braille"},line_down:{forward:!0,announce:!0,msgId:"braille_line_down",category:"braille"},top:{forward:!0,announce:!0,msgId:"braille_top",category:"braille"},bottom:{backward:!0,announce:!0,msgId:"braille_bottom",category:"braille"},enableConsoleTts:{announce:!1,msgId:"enable_tts_log",category:"developer"},toggleBrailleCaptions:{announce:!1,
+msgId:"braille_captions",category:"developer"},startHistoryRecording:{announce:!1},stopHistoryRecording:{announce:!1},autorunner:{announce:!1},debug:{announce:!1},nop:{announce:!1}};
 cvox.CommandStore.NODE_INFO_MAP={checkbox:{predicate:"checkboxPredicate",forwardError:"no_next_checkbox",backwardError:"no_previous_checkbox",typeMsg:"aria_role_checkbox"},radio:{predicate:"radioPredicate",forwardError:"no_next_radio_button",backwardError:"no_previous_radio_button",typeMsg:"aria_role_radio"},slider:{predicate:"sliderPredicate",forwardError:"no_next_slider",backwardError:"no_previous_slider",typeMsg:"aria_role_slider"},graphic:{predicate:"graphicPredicate",forwardError:"no_next_graphic",
 backwardError:"no_previous_graphic",typeMsg:"UNUSED"},article:{predicate:"articlePredicate",forwardError:"no_next_ARTICLE",backwardError:"no_previous_ARTICLE",typeMsg:"TAG_ARTICLE"},button:{predicate:"buttonPredicate",forwardError:"no_next_button",backwardError:"no_previous_button",typeMsg:"aria_role_button"},combobox:{predicate:"comboBoxPredicate",forwardError:"no_next_combo_box",backwardError:"no_previous_combo_box",typeMsg:"aria_role_combobox"},editText:{predicate:"editTextPredicate",forwardError:"no_next_edit_text",
 backwardError:"no_previous_edit_text",typeMsg:"input_type_text"},heading:{predicate:"headingPredicate",forwardError:"no_next_heading",backwardError:"no_previous_heading",typeMsg:"aria_role_heading"},heading1:{predicate:"heading1Predicate",forwardError:"no_next_heading_1",backwardError:"no_previous_heading_1"},heading2:{predicate:"heading2Predicate",forwardError:"no_next_heading_2",backwardError:"no_previous_heading_2"},heading3:{predicate:"heading3Predicate",forwardError:"no_next_heading_3",backwardError:"no_previous_heading_3"},
 heading4:{predicate:"heading4Predicate",forwardError:"no_next_heading_4",backwardError:"no_previous_heading_4"},heading5:{predicate:"heading5Predicate",forwardError:"no_next_heading_5",backwardError:"no_previous_heading_5"},heading6:{predicate:"heading6Predicate",forwardError:"no_next_heading_6",backwardError:"no_previous_heading_6"},link:{predicate:"linkPredicate",forwardError:"no_next_link",backwardError:"no_previous_link",typeMsg:"aria_role_link"},table:{predicate:"tablePredicate",forwardError:"no_next_table",
 backwardError:"no_previous_table",typeMsg:"table_strategy"},visitedLink:{predicate:"visitedLinkPredicate",forwardError:"no_next_visited_link",backwardError:"no_previous_visited_link",typeMsg:"tag_link"},list:{predicate:"listPredicate",forwardError:"no_next_list",backwardError:"no_previous_list",typeMsg:"aria_role_list"},listItem:{predicate:"listItemPredicate",forwardError:"no_next_list_item",backwardError:"no_previous_list_item",typeMsg:"aria_role_listitem"},formField:{predicate:"formFieldPredicate",
 forwardError:"no_next_form_field",backwardError:"no_previous_form_field",typeMsg:"aria_role_form"},landmark:{predicate:"landmarkPredicate",forwardError:"no_next_landmark",backwardError:"no_previous_landmark",typeMsg:"role_landmark"},math:{predicate:"mathPredicate",forwardError:"no_next_math",backwardError:"no_previous_math",typeMsg:"math_expr"},media:{predicate:"mediaPredicate",forwardError:"no_next_media_widget",backwardError:"no_previous_media_widget"},section:{predicate:"sectionPredicate",forwardError:"no_next_section",
 backwardError:"no_previous_section"},control:{predicate:"controlPredicate",forwardError:"no_next_control",backwardError:"no_previous_control"}};cvox.KeySequence=function(a,b,c,d){this.doubleTap=!!d;this.cvoxModifier=void 0==b?this.isCVoxModifierActive(a):b;this.stickyMode=!!a.stickyMode;this.prefixKey=!!a.keyPrefix;this.skipStripping=!!c;if(this.stickyMode&&this.prefixKey)throw"Prefix key and sticky mode cannot both be enabled: "+a;a=this.resolveChromeOSSpecialKeys_(a);this.keys={ctrlKey:[],searchKeyHeld:[],altKey:[],altGraphKey:[],shiftKey:[],metaKey:[],keyCode:[]};this.extractKey_(a)};
 cvox.KeySequence.KEY_PRESS_CODE={39:222,44:188,45:189,46:190,47:191,59:186,91:219,92:220,93:221};cvox.KeySequence.doubleTapCache=[];cvox.KeySequence.prototype.addKeyEvent=function(a){if(1<this.keys.keyCode.length)return!1;this.extractKey_(a);return!0};cvox.KeySequence.prototype.equals=function(a){if(!this.checkKeyEquality_(a)||this.doubleTap!=a.doubleTap)return!1;if(this.cvoxModifier===a.cvoxModifier)return!0;a=this.cvoxModifier?a:this;return a.stickyMode||a.prefixKey};
 cvox.KeySequence.prototype.extractKey_=function(a){for(var b in this.keys)if("keyCode"==b){var c;"keypress"==a.type&&97<=a[b]&&122>=a[b]?c=a[b]-32:"keypress"==a.type&&(c=cvox.KeySequence.KEY_PRESS_CODE[a[b]]);this.keys[b].push(c||a[b])}else this.isKeyModifierActive(a,b)?this.keys[b].push(!0):this.keys[b].push(!1);this.cvoxModifier&&this.rationalizeKeys_()};
 cvox.KeySequence.prototype.rationalizeKeys_=function(){if(!this.skipStripping){var a=cvox.ChromeVox.modKeyStr.split(/\+/g),b=this.keys.keyCode.length-1;-1!=a.indexOf("Ctrl")&&(this.keys.ctrlKey[b]=!1);-1!=a.indexOf("Alt")&&(this.keys.altKey[b]=!1);-1!=a.indexOf("Shift")&&(this.keys.shiftKey[b]=!1);var c=this.getMetaKeyName_();if(-1!=a.indexOf(c))if("Search"==c)this.keys.searchKeyHeld[b]=!1;else if("Cmd"==c||"Win"==c)this.keys.metaKey[b]=!1}};
@@ skipping 159 matching lines @@
 5))};
 cvox.ChromeVoxEventWatcher.addEventListeners_=function(a){cvox.ChromeVoxEventWatcher.addEventListener_(a,"keydown",cvox.ChromeVoxEventWatcher.keyDownEventWatcher,!0);if(cvox.ChromeVox.isActive&&!cvox.ChromeVox.entireDocumentIsHidden)if(cvox.ChromeVoxEventWatcher.addEventListener_(a,"keypress",cvox.ChromeVoxEventWatcher.keyPressEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,"keyup",cvox.ChromeVoxEventWatcher.keyUpEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,cvox.UserEventDetail.Category.JUMP,
 cvox.ChromeVoxUserCommands.handleChromeVoxUserEvent,!1),cvox.ChromeVoxEventWatcher.addEventListener_(a,"focus",cvox.ChromeVoxEventWatcher.focusEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,"blur",cvox.ChromeVoxEventWatcher.blurEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,"change",cvox.ChromeVoxEventWatcher.changeEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,"copy",cvox.ChromeVoxEventWatcher.clipboardEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,
 "cut",cvox.ChromeVoxEventWatcher.clipboardEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,"paste",cvox.ChromeVoxEventWatcher.clipboardEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,"select",cvox.ChromeVoxEventWatcher.selectEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,"webkitvisibilitychange",cvox.ChromeVoxEventWatcher.visibilityChangeWatcher,!0),cvox.ChromeVoxEventWatcher.events_=[],cvox.ChromeVoxEventWatcher.queueProcessingScheduled_=!1,cvox.ChromeVoxEventWatcher.addEventListener_(a,
 "mouseover",cvox.ChromeVoxEventWatcher.mouseOverEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,"mouseout",cvox.ChromeVoxEventWatcher.mouseOutEventWatcher,!0),cvox.ChromeVoxEventWatcher.addEventListener_(a,"click",cvox.ChromeVoxEventWatcher.mouseClickEventWatcher,!0),"undefined"!=typeof WebKitMutationObserver){cvox.ChromeVoxEventWatcher.mutationObserver_=new WebKitMutationObserver(cvox.ChromeVoxEventWatcher.mutationHandler);var b=null;a.documentElement?b=a.documentElement:a.document&&
 a.document.documentElement&&(b=a.document.documentElement);b&&cvox.ChromeVoxEventWatcher.mutationObserver_.observe(b,{childList:!0,attributes:!0,characterData:!0,subtree:!0,attributeOldValue:!0,characterDataOldValue:!0})}else cvox.ChromeVoxEventWatcher.addEventListener_(a,"DOMSubtreeModified",cvox.ChromeVoxEventWatcher.subtreeModifiedEventWatcher,!0)};
 cvox.ChromeVoxEventWatcher.cleanup=function(a){for(var b=0;b<cvox.ChromeVoxEventWatcher.listeners_.length;b++){var c=cvox.ChromeVoxEventWatcher.listeners_[b];a.removeEventListener(c.type,c.listener,c.useCapture)}cvox.ChromeVoxEventWatcher.listeners_=[];cvox.ChromeVoxEventWatcher.currentDateHandler&&cvox.ChromeVoxEventWatcher.currentDateHandler.shutdown();cvox.ChromeVoxEventWatcher.currentTimeHandler&&cvox.ChromeVoxEventWatcher.currentTimeHandler.shutdown();cvox.ChromeVoxEventWatcher.currentMediaHandler&&
 cvox.ChromeVoxEventWatcher.currentMediaHandler.shutdown();cvox.ChromeVoxEventWatcher.mutationObserver_&&cvox.ChromeVoxEventWatcher.mutationObserver_.disconnect();cvox.ChromeVoxEventWatcher.mutationObserver_=null};cvox.ChromeVoxEventWatcher.addEventListener_=function(a,b,c,d){cvox.ChromeVoxEventWatcher.listeners_.push({type:b,listener:c,useCapture:d});a.addEventListener(b,c,d)};cvox.ChromeVoxEventWatcher.getLastFocusedNode=function(){return cvox.ChromeVoxEventWatcher.lastFocusedNode};
 cvox.ChromeVoxEventWatcher.setLastFocusedNode_=function(a){cvox.ChromeVoxEventWatcher.lastFocusedNode=a;cvox.ChromeVoxEventWatcher.lastFocusedNodeValue=a?cvox.DomUtil.getControlValueAndStateString(a):null};
 cvox.ChromeVoxEventWatcher.mutationHandler=function(a){if(cvox.ChromeVoxEventSuspender.areEventsSuspended())return!0;cvox.ChromeVox.navigationManager.updateIndicatorIfChanged();cvox.LiveRegions.processMutations(a,function(a,c){var d=new window.Event("LiveRegion");d.navDescriptions=c;d.assertive=a;cvox.ChromeVoxEventWatcher.addEvent(d);return!0})};
-cvox.ChromeVoxEventWatcher.mouseClickEventWatcher=function(a){cvox.PlatformUtil.matchesPlatform(cvox.PlatformFilter.WML)&&!a.fromCvox&&cvox.ApiImplementation.syncToNode(a.target,!0);return cvox.ChromeVox.host.mustRedispatchClickEvent()&&!a.fromCvox?(cvox.ChromeVoxUserCommands.wasMouseClicked=!0,a.stopPropagation(),a.preventDefault(),cvox.Focuser.setFocus(cvox.ChromeVox.navigationManager.getCurrentNode()),cvox.ChromeVox.tts.speak(cvox.ChromeVox.msgs.getMsg("element_clicked"),cvox.AbstractTts.QUEUE_MODE_FLUSH,
-cvox.AbstractTts.PERSONALITY_ANNOTATION),a=cvox.ChromeVox.navigationManager.getCurrentNode(),cvox.DomUtil.clickElem(a,!1,!0),!1):cvox.ChromeVoxUserCommands.wasMouseClicked=!0};
+cvox.ChromeVoxEventWatcher.mouseClickEventWatcher=function(a){if(a.fromCvox)return!0;if(cvox.ChromeVox.host.mustRedispatchClickEvent())return cvox.ChromeVoxUserCommands.wasMouseClicked=!0,a.stopPropagation(),a.preventDefault(),cvox.Focuser.setFocus(cvox.ChromeVox.navigationManager.getCurrentNode()),cvox.ChromeVox.tts.speak(cvox.ChromeVox.msgs.getMsg("element_clicked"),cvox.AbstractTts.QUEUE_MODE_FLUSH,cvox.AbstractTts.PERSONALITY_ANNOTATION),a=cvox.ChromeVox.navigationManager.getCurrentNode(),cvox.DomUtil.clickElem(a,
+!1,!0),!1;cvox.ChromeVoxEventWatcher.addEvent(a);return cvox.ChromeVoxUserCommands.wasMouseClicked=!0};
 cvox.ChromeVoxEventWatcher.mouseOverEventWatcher=function(a){if(!cvox.ChromeVoxEventWatcher.focusFollowsMouse||cvox.DomUtil.isDescendantOfNode(cvox.ChromeVoxEventWatcher.announcedMouseOverNode,a.target)||a.target==cvox.ChromeVoxEventWatcher.pendingMouseOverNode)return!0;cvox.ChromeVoxEventWatcher.pendingMouseOverNode=a.target;cvox.ChromeVoxEventWatcher.mouseOverTimeoutId&&(window.clearTimeout(cvox.ChromeVoxEventWatcher.mouseOverTimeoutId),cvox.ChromeVoxEventWatcher.mouseOverTimeoutId=null);if(a.target.tagName&&
 "BODY"==a.target.tagName)return cvox.ChromeVoxEventWatcher.pendingMouseOverNode=null,cvox.ChromeVoxEventWatcher.announcedMouseOverNode=null,!0;cvox.ChromeVoxEventWatcher.mouseOverTimeoutId=window.setTimeout(function(){cvox.ChromeVoxEventWatcher.mouseOverTimeoutId=null;if(a.target==cvox.ChromeVoxEventWatcher.pendingMouseOverNode){cvox.ChromeVox.navigationManager.stopReading(!0);var b=a.target;cvox.Focuser.setFocus(b);cvox.ApiImplementation.syncToNode(b,!0,cvox.AbstractTts.QUEUE_MODE_FLUSH);cvox.ChromeVoxEventWatcher.announcedMouseOverNode=
 b}},cvox.ChromeVoxEventWatcher.mouseoverDelayMs);return!0};cvox.ChromeVoxEventWatcher.mouseOutEventWatcher=function(a){a.target==cvox.ChromeVoxEventWatcher.pendingMouseOverNode&&(cvox.ChromeVoxEventWatcher.pendingMouseOverNode=null,cvox.ChromeVoxEventWatcher.mouseOverTimeoutId&&(window.clearTimeout(cvox.ChromeVoxEventWatcher.mouseOverTimeoutId),cvox.ChromeVoxEventWatcher.mouseOverTimeoutId=null));return!0};
 cvox.ChromeVoxEventWatcher.focusEventWatcher=function(a){cvox.ChromeVoxUserCommands.removeTabDummySpan();cvox.ChromeVoxEventSuspender.areEventsSuspended()?a.target&&a.target.nodeType==Node.ELEMENT_NODE&&cvox.ChromeVoxEventWatcher.setLastFocusedNode_(a.target):cvox.ChromeVoxEventWatcher.addEvent(a);return!0};
 cvox.ChromeVoxEventWatcher.focusHandler=function(a){if(a.target&&a.target.hasAttribute&&"true"==a.target.getAttribute("aria-hidden")&&"true"!=a.target.getAttribute("chromevoxignoreariahidden"))cvox.ChromeVoxEventWatcher.setLastFocusedNode_(null),cvox.ChromeVoxEventWatcher.setUpTextHandler();else if(a.target&&a.target!=window){var b=a.target,c=cvox.DomUtil.getSurroundingControl(b);if(c&&c==cvox.ChromeVoxEventWatcher.lastFocusedNode)cvox.ChromeVoxEventWatcher.handleControlChanged(b);else{c?cvox.ChromeVoxEventWatcher.setLastFocusedNode_(c):
 cvox.ChromeVoxEventWatcher.setLastFocusedNode_(b);c=cvox.ChromeVoxEventWatcher.queueMode_();if(cvox.ChromeVoxEventWatcher.getInitialVisibility()||cvox.ChromeVoxEventWatcher.handleDialogFocus(b))c=cvox.AbstractTts.QUEUE_MODE_QUEUE;cvox.ChromeVox.navigationManager.clearPageSel(!0)&&(c=cvox.AbstractTts.QUEUE_MODE_QUEUE);cvox.ApiImplementation.syncToNode(b,!document.webkitHidden,c);if(a.target.constructor==HTMLVideoElement||a.target.constructor==HTMLAudioElement)cvox.ChromeVoxEventWatcher.setUpMediaHandler_();
 else{if(a.target.hasAttribute)switch(a=a.target.getAttribute("type"),a){case "time":cvox.ChromeVoxEventWatcher.setUpTimeHandler_();return;case "date":case "month":case "week":cvox.ChromeVoxEventWatcher.setUpDateHandler_();return}cvox.ChromeVoxEventWatcher.setUpTextHandler()}}}else cvox.ChromeVoxEventWatcher.setLastFocusedNode_(null)};
 cvox.ChromeVoxEventWatcher.blurEventWatcher=function(a){window.setTimeout(function(){document.activeElement||(cvox.ChromeVoxEventWatcher.setLastFocusedNode_(null),cvox.ChromeVoxEventWatcher.addEvent(a))},0);return!0};
 cvox.ChromeVoxEventWatcher.keyDownEventWatcher=function(a){if(cvox.ChromeVox.passThroughMode)return!0;cvox.ChromeVox.isChromeOS&&91==a.keyCode&&(cvox.ChromeVox.searchKeyHeld=!0);a.searchKeyHeld=cvox.ChromeVox.searchKeyHeld&&cvox.ChromeVox.isActive;a.stickyMode=cvox.ChromeVox.isStickyOn&&cvox.ChromeVox.isActive;a.keyPrefix=cvox.ChromeVox.keyPrefixOn&&cvox.ChromeVox.isActive;cvox.ChromeVox.keyPrefixOn=!1;cvox.ChromeVoxEventWatcher.eventToEat=null;if(!cvox.ChromeVoxKbHandler.basicKeyDownActionsListener(a)||
 cvox.ChromeVoxEventWatcher.handleControlAction(a))return a.preventDefault(),a.stopPropagation(),cvox.ChromeVoxEventWatcher.eventToEat=a,!1;cvox.ChromeVoxEventWatcher.addEvent(a);return!0};
@@ skipping 16 matching lines @@
 !0,a.checked?cvox.ChromeVox.earcons.playEarcon(cvox.AbstractEarcons.CHECK_ON):cvox.ChromeVox.earcons.playEarcon(cvox.AbstractEarcons.CHECK_OFF);"SELECT"==a.tagName&&(d=!0);if("INPUT"==a.tagName)switch(a.type){case "color":case "datetime":case "datetime-local":case "range":d=!0}a.hasAttribute&&a.hasAttribute("role")&&(d=!0);c&&c!=a&&document.activeElement==a?(cvox.ApiImplementation.syncToNode(a,!0,cvox.AbstractTts.QUEUE_MODE_FLUSH),d=!1):cvox.AriaUtil.getActiveDescendant(a)&&(cvox.ChromeVox.navigationManager.updateSelToArbitraryNode(cvox.AriaUtil.getActiveDescendant(a),
 !0),d=!0);d&&!cvox.ChromeVoxEventSuspender.areEventsSuspended()&&(cvox.ChromeVox.tts.speak(b,cvox.ChromeVoxEventWatcher.queueMode_(),null),cvox.NavBraille.fromText(b).write())};
 cvox.ChromeVoxEventWatcher.handleControlAction=function(a){if(!cvox.ChromeVox.isActive)return!1;var b=a.target;if("SELECT"==b.tagName&&1>=b.size&&(13==a.keyCode||32==a.keyCode))return a.preventDefault(),a.stopPropagation(),!0;if("INPUT"==b.tagName&&"range"==b.type){var c=parseFloat(b.value),d;b.step&&0<b.step?d=b.step:b.min&&b.max?(d=b.max-b.min,d=2<d&&31>d?1:(b.max-b.min)/10):d=1;if(37==a.keyCode||38==a.keyCode)c-=d;else if(39==a.keyCode||40==a.keyCode)c+=d;b.max&&c>b.max&&(c=b.max);b.min&&c<b.min&&
 (c=b.min);b.value=c}return!1};
 cvox.ChromeVoxEventWatcher.handleDialogFocus=function(a){for(;a;){if(a.hasAttribute){var b=a.getAttribute("role");if("dialog"==b||"alertdialog"==b)break}a=a.parentElement}if(a==cvox.ChromeVox.navigationManager.currentDialog)return!1;if(cvox.ChromeVox.navigationManager.currentDialog&&!a){if(!cvox.DomUtil.isDescendantOfNode(document.activeElement,cvox.ChromeVox.navigationManager.currentDialog))return cvox.ChromeVox.navigationManager.currentDialog=null,cvox.ChromeVox.tts.speak(cvox.ChromeVox.msgs.getMsg("exiting_dialog"),cvox.AbstractTts.QUEUE_MODE_FLUSH,
 cvox.AbstractTts.PERSONALITY_ANNOTATION),!0}else if(a)return cvox.ChromeVox.navigationManager.currentDialog=a,cvox.ChromeVox.tts.speak(cvox.ChromeVox.msgs.getMsg("entering_dialog"),cvox.AbstractTts.QUEUE_MODE_FLUSH,cvox.AbstractTts.PERSONALITY_ANNOTATION),a=cvox.DescriptionUtil.getFullDescriptionsFromChildren(null,a),b=new cvox.NavigationSpeaker,b.speakDescriptionArray(a,cvox.AbstractTts.QUEUE_MODE_QUEUE,null),!0;return!1};
 cvox.ChromeVoxEventWatcherUtil.shouldWaitToProcess=function(a,b,c){a=c-a;b=c-b;return a<cvox.ChromeVoxEventWatcher.WAIT_TIME_MS_&&b<cvox.ChromeVoxEventWatcher.MAX_WAIT_TIME_MS_};cvox.ChromeVoxEventWatcher.queueMode_=function(){return cvox.ChromeVoxEventWatcher.processing_?cvox.AbstractTts.QUEUE_MODE_QUEUE:cvox.AbstractTts.QUEUE_MODE_FLUSH};
 cvox.ChromeVoxEventWatcher.processQueue_=function(){if(0!=cvox.ChromeVoxEventWatcher.events_.length){var a=cvox.ChromeVoxEventWatcher.events_,b=-1,c=0,d,e;for(e=0;d=a[e];e++)"focus"==d.type&&(b=e,c=d.timeStamp);cvox.ChromeVoxEventWatcher.events_=[];for(e=0;d=a[e];e++){var f=a[e-1]||{};!(e>=b||"LiveRegion"==d.type||"DOMSubtreeModified"==d.type)||"focus"==f.type&&"change"==d.type||cvox.ChromeVoxEventWatcher.events_.push(d)}cvox.ChromeVoxEventWatcher.events_.sort(function(a,b){return"LiveRegion"!=b.type&&
 "LiveRegion"==a.type||"DOMSubtreeModified"!=b.type&&"DOMSubtreeModified"==a.type?1:-1});a=(new Date).getTime();if(0<=b&&cvox.ChromeVoxEventWatcherUtil.shouldWaitToProcess(c,cvox.ChromeVoxEventWatcher.firstUnprocessedEventTime,a))window.setTimeout(cvox.ChromeVoxEventWatcher.processQueue_,cvox.ChromeVoxEventWatcher.WAIT_TIME_MS_);else{for(e=0;d=cvox.ChromeVoxEventWatcher.events_[e];e++)cvox.ChromeVoxEventWatcher.handleEvent_(d),cvox.ChromeVoxEventWatcher.processing_=!0;cvox.ChromeVoxEventWatcher.processing_=
 !1;cvox.ChromeVoxEventWatcher.events_=[];cvox.ChromeVoxEventWatcher.firstUnprocessedEventTime=-1;cvox.ChromeVoxEventWatcher.queueProcessingScheduled_=!1;cvox.ChromeVoxEventWatcher.maybeCallReadyCallbacks_()}}};
-cvox.ChromeVoxEventWatcher.handleEvent_=function(a){switch(a.type){case "keydown":cvox.ChromeVoxEventWatcher.setUpTextHandler();if(cvox.ChromeVoxEventWatcher.currentTextControl&&(cvox.ChromeVoxEventWatcher.handleTextChanged(!0),(a=cvox.ChromeVoxEventWatcher.currentTextHandler)&&a.lastChangeDescribed))break;cvox.ChromeVoxEventWatcher.handleControlChanged(document.activeElement);break;case "keypress":cvox.ChromeVoxEventWatcher.setUpTextHandler();break;case "focus":cvox.ChromeVoxEventWatcher.focusHandler(a);
-break;case "blur":cvox.ChromeVoxEventWatcher.setUpTextHandler();break;case "change":cvox.ChromeVoxEventWatcher.changeHandler(a);break;case "select":cvox.ChromeVoxEventWatcher.setUpTextHandler();break;case "LiveRegion":cvox.ChromeVoxEventWatcher.speakLiveRegion_(a.assertive,a.navDescriptions);break;case "DOMSubtreeModified":cvox.ChromeVoxEventWatcher.subtreeModifiedHandler(a)}};
+cvox.ChromeVoxEventWatcher.handleEvent_=function(a){switch(a.type){case "keydown":cvox.ChromeVoxEventWatcher.setUpTextHandler();if(cvox.ChromeVoxEventWatcher.currentTextControl&&(cvox.ChromeVoxEventWatcher.handleTextChanged(!0),(a=cvox.ChromeVoxEventWatcher.currentTextHandler)&&a.lastChangeDescribed))break;cvox.ChromeVoxEventWatcher.handleControlChanged(document.activeElement);break;case "keypress":cvox.ChromeVoxEventWatcher.setUpTextHandler();break;case "click":cvox.ApiImplementation.syncToNode(a.target,
+!0);break;case "focus":cvox.ChromeVoxEventWatcher.focusHandler(a);break;case "blur":cvox.ChromeVoxEventWatcher.setUpTextHandler();break;case "change":cvox.ChromeVoxEventWatcher.changeHandler(a);break;case "select":cvox.ChromeVoxEventWatcher.setUpTextHandler();break;case "LiveRegion":cvox.ChromeVoxEventWatcher.speakLiveRegion_(a.assertive,a.navDescriptions);break;case "DOMSubtreeModified":cvox.ChromeVoxEventWatcher.subtreeModifiedHandler(a)}};
 cvox.ChromeVoxEventWatcher.setUpTimeHandler_=function(){var a=document.activeElement;a&&a.hasAttribute&&"true"==a.getAttribute("aria-hidden")&&"true"!=a.getAttribute("chromevoxignoreariahidden")&&(a=null);cvox.ChromeVoxEventWatcher.currentTimeHandler=a.constructor==HTMLInputElement&&a.type&&"time"==a.type?new cvox.ChromeVoxHTMLTimeWidget(a,cvox.ChromeVox.tts):null;return null!=cvox.ChromeVoxEventWatcher.currentTimeHandler};
 cvox.ChromeVoxEventWatcher.setUpMediaHandler_=function(){var a=document.activeElement;a&&a.hasAttribute&&"true"==a.getAttribute("aria-hidden")&&"true"!=a.getAttribute("chromevoxignoreariahidden")&&(a=null);cvox.ChromeVoxEventWatcher.currentMediaHandler=a.constructor==HTMLVideoElement||a.constructor==HTMLAudioElement?new cvox.ChromeVoxHTMLMediaWidget(a,cvox.ChromeVox.tts):null;return null!=cvox.ChromeVoxEventWatcher.currentMediaHandler};
 cvox.ChromeVoxEventWatcher.setUpDateHandler_=function(){var a=document.activeElement;a&&a.hasAttribute&&"true"==a.getAttribute("aria-hidden")&&"true"!=a.getAttribute("chromevoxignoreariahidden")&&(a=null);cvox.ChromeVoxEventWatcher.currentDateHandler=a.constructor!=HTMLInputElement||!a.type||"date"!=a.type&&"month"!=a.type&&"week"!=a.type?null:new cvox.ChromeVoxHTMLDateWidget(a,cvox.ChromeVox.tts);return null!=cvox.ChromeVoxEventWatcher.currentDateHandler};cvox.InitialSpeech={};window.INJECTED_AFTER_LOAD||(window.INJECTED_AFTER_LOAD=!1);
-cvox.InitialSpeech.speak=function(){var a=window.INJECTED_AFTER_LOAD;if(!cvox.ChromeVox.isActive||document.webkitHidden)a=!0;window.top==window&&(document.title&&!a&&cvox.ChromeVox.tts.speak(document.title,cvox.AbstractTts.QUEUE_MODE_FLUSH),cvox.BrailleOverlayWidget.getInstance().init());cvox.LiveRegions.init(new Date,cvox.AbstractTts.QUEUE_MODE_QUEUE,a);document.hasFocus()&&document.activeElement==document.body&&cvox.ChromeVox.navigationManager.syncToBeginning();if(cvox.ChromeVox.position[document.location.href]){var b=
-cvox.ChromeVox.position[document.location.href];cvox.ChromeVox.navigationManager.updateSelToArbitraryNode(document.elementFromPoint(b.x,b.y))}document.hasFocus()&&(a||cvox.ChromeVoxEventSuspender.withSuspendedEvents(function(){cvox.ChromeVox.navigationManager.finishNavCommand("",!0,cvox.AbstractTts.QUEUE_MODE_QUEUE)})())};cvox.PdfProcessor={};
+cvox.InitialSpeech.speak=function(){var a=window.INJECTED_AFTER_LOAD;if(!cvox.ChromeVox.isActive||document.webkitHidden)a=!0;if(window.top==window){var b=document.title,c=document.querySelector("head > title");c&&"true"==c.getAttribute("aria-hidden")&&(b=null);b&&!a&&cvox.ChromeVox.tts.speak(b,cvox.AbstractTts.QUEUE_MODE_FLUSH);cvox.BrailleOverlayWidget.getInstance().init()}cvox.LiveRegions.init(new Date,cvox.AbstractTts.QUEUE_MODE_QUEUE,a);document.hasFocus()&&document.activeElement==document.body&&
+cvox.ChromeVox.navigationManager.syncToBeginning();cvox.ChromeVox.position[document.location.href]&&(b=cvox.ChromeVox.position[document.location.href],cvox.ChromeVox.navigationManager.updateSelToArbitraryNode(document.elementFromPoint(b.x,b.y)));document.hasFocus()&&(a||cvox.ChromeVoxEventSuspender.withSuspendedEvents(function(){cvox.ChromeVox.navigationManager.finishNavCommand("",!0,cvox.AbstractTts.QUEUE_MODE_QUEUE)})())};cvox.PdfProcessor={};
 cvox.PdfProcessor.processEmbeddedPdfs=function(){if("#original"!=window.location.hash)for(var a=document.querySelectorAll('embed[type="application/pdf"]'),b=0;b<a.length;b++){var c=a[b];if("function"===typeof c.accessibility){var d=c.accessibility(),e=cvox.ChromeVoxJSON.parse(d);if(e.loaded)if(e.copyable){var f=document.createElement("DIV"),d=document.createElement("DIV");d.style.position="relative";d.style.background="white";d.style.margin="20pt";d.style.padding="20pt";d.style.border="1px solid #000";
 var g=c.src.substr(c.src.lastIndexOf("/")+1);document.title=g;g=cvox.ChromeVox.msgs.getMsg("pdf_header",[g,c.src+"#original"]);d.innerHTML=g;g=d.getElementsByTagName("a")[0];g.addEventListener("click",function(){window.location.href=c.src+"#original";window.location.reload()},!0);f.appendChild(d);f.style.position="relative";f.style.background="#CCC";f.style.paddingTop="1pt";f.style.paddingBottom="1pt";f.style.width="100%";f.style.minHeight="100%";var h=function(a){var b=c.accessibility(a),d=cvox.ChromeVoxJSON.parse(b),
 b=document.createElement("DIV"),g=document.createElement("A");g.name="page"+a;b.style.position="relative";b.style.background="white";b.style.margin="auto";b.style.marginTop="20pt";b.style.marginBottom="20pt";b.style.height=d.height+"pt";b.style.width=d.width+"pt";b.style.boxShadow="0pt 0pt 10pt #333";for(var d=d.textBox,q=0;q<d.length;q++){var m=d[q],s=document.createElement("Span");s.style.position="absolute";s.style.left=m.left+"pt";s.style.top=m.top+"pt";s.style.fontSize=0.8*m.height+"pt";for(var u=
 0;u<m.textNodes.length;u++){var t=m.textNodes[u];if("text"==t.type)s.appendChild(document.createTextNode(t.text));else if("url"==t.type){var r=document.createElement("A");r.href=t.url;r.appendChild(document.createTextNode(t.text));s.appendChild(r)}}b.appendChild(s)}f.appendChild(g);f.appendChild(b);a<e.numberOfPages-1?window.setTimeout(function(){h(a+1)},0):(c.style.display="none",c.parentNode.appendChild(f),cvox.ChromeVox.navigationManager.reset())};window.setTimeout(function(){h(0)},0)}else cvox.ChromeVox.tts.speak("Unable to access copy-protected PDF. Skipping.");
 else window.setTimeout(cvox.PdfProcessor.processEmbeddedPdfs,100)}}};cvox.SearchConstants=function(){};cvox.SearchConstants.KeyCode={UP:38,DOWN:40,PAGE_UP:33,PAGE_DOWN:34,LEFT:37,RIGHT:39,ENTER:13,ESC:27};cvox.SearchUtil=function(){};cvox.SearchUtil.extractURL=function(a){return a&&("A"===a.tagName||(a=a.querySelector("a")))?a.href:null};cvox.SearchUtil.isSearchWidgetActive=function(){return null!==document.querySelector("#cvox-search")};cvox.SearchUtil.addOneWrap=function(a,b){return(a+1)%b};cvox.SearchUtil.subOneWrap=function(a,b){return(a-1+b)%b};
 cvox.SearchUtil.clickElem=function(a,b,c,d){var e;o:{e=a;for(var f={},g=e;g;){var h;h=g.getAttribute?(h=g.getAttribute("aria-activedescendant"))?h:null:null;if(!h)break;if(h in f){e=null;break o}f[h]=!0;g=document.getElementById(h)}e=g==e?null:g}e&&(a=e);if(c){c=null;a.onclick&&(c=a.onclick);!c&&1!=a.nodeType&&a.parentNode&&a.parentNode.onclick&&(c=a.parentNode.onclick);e=!0;if(c)try{e=c()}catch(k){}if(!e)return}c=document.createEvent("MouseEvents");d=d?"dblclick":"mousedown";c.initMouseEvent(d,!0,
 !0,document.defaultView,1,0,0,0,0,!1,!1,b,!1,0,null);c.fromCvox=!0;try{a.dispatchEvent(c)}catch(l){}c=document.createEvent("MouseEvents");c.initMouseEvent("mouseup",!0,!0,document.defaultView,1,0,0,0,0,!1,!1,b,!1,0,null);c.fromCvox=!0;try{a.dispatchEvent(c)}catch(n){}c=document.createEvent("MouseEvents");c.initMouseEvent("click",!0,!0,document.defaultView,1,0,0,0,0,!1,!1,b,!1,0,null);c.fromCvox=!0;try{a.dispatchEvent(c)}catch(p){}};cvox.AbstractResult=function(){};cvox.AbstractResult.prototype.isType=function(){return!1};cvox.AbstractResult.prototype.speak=function(){return!1};cvox.AbstractResult.prototype.getURL=cvox.SearchUtil.extractURL;cvox.AbstractResult.prototype.getSyncNode=function(a){return a};cvox.SearchResults=function(){};cvox.SearchResults.speakResultBySelectTexts=function(a,b){for(var c=0;c<b.length;c++){var d=b[c];if(d.select)for(var e=a.querySelectorAll(d.select),f=0;f<e.length;f++)cvox.ChromeVox.speakNode(e.item(f),1);d.text&&cvox.ChromeVox.tts.speak(d.text,1)}};cvox.UnknownResult=function(){};goog.inherits(cvox.UnknownResult,cvox.AbstractResult);cvox.NormalResult=function(){};goog.inherits(cvox.NormalResult,cvox.AbstractResult);
 cvox.NormalResult.prototype.isType=function(a){return null!==a.querySelector(".rc")};cvox.NormalResult.prototype.speak=function(a){if(!a)return!1;var b=[{select:".rc .r"},{select:".rc .st"},{select:".kv"},{select:".osl"},{select:".sld"},{select:".mrf"}];cvox.SearchResults.speakResultBySelectTexts(a,b);b=a.querySelectorAll(".mas-1st-col div");a=a.querySelectorAll(".mas-col div");for(var c=0;c<b.length;c++)cvox.ChromeVox.speakNode(b.item(c),1),cvox.ChromeVox.speakNode(a.item(c),1);return!0};
 cvox.WeatherResult=function(){};goog.inherits(cvox.WeatherResult,cvox.AbstractResult);cvox.WeatherResult.prototype.isType=function(a){return null!==a.querySelector("#wob_wc")};cvox.WeatherResult.speakForecast=function(a){if(a){var b=[{select:".vk_lgy"},{select:"img"},{select:".vk_gy"},{select:".vk_lgy"}];cvox.SearchResults.speakResultBySelectTexts(a,b)}};
 cvox.WeatherResult.prototype.speak=function(a){if(!a)return!1;var b=[{text:"The weather forcast for"},{select:".vk_h"},{select:"#wob_dts"},{select:"#wob_dc"},{select:"#wob_tm"},{text:"degrees fahrenheit"},{text:"precipitation is"},{select:"#wob_pp"},{text:"humidity is"},{select:"#wob_hm"},{text:"wind is"},{select:"#wob_ws"}];cvox.SearchResults.speakResultBySelectTexts(a,b);a=a.getElementsByClassName("wob_df");cvox.ChromeVox.tts.speak("Forecasts for this week",1);for(b=0;b<a.length;b++){var c=a.item(b);
@@ skipping 34 matching lines @@
 cvox.ChromeMathJax.prototype.dispatchMessage=function(a){var b,c=[];switch(a.cmd){case "NodeMml":b=this.convertMarkupToDom;c=["mathml","elementId"];break;case "Active":b=this.applyBoolean,c=["status"]}if(!b)throw"Unknown MathJax call: "+a.cmd;var d=this.retrieveCallback_(a.id),e=a.args;d&&b&&b.apply(this,[d].concat(c.map(function(a){return e[a]})))};cvox.ChromeMathJax.prototype.applyBoolean=function(a,b){a(b)};
 cvox.ChromeMathJax.prototype.isMathjaxActive=function(a){var b=0,c=goog.bind(function(){b++;try{this.postMsg("Active",function(d){d?a(d):5>b&&setTimeout(c,1E3)})}catch(d){if(5>b)setTimeout(c,1E3);else throw d;}},this);c()};cvox.ChromeMathJax.prototype.getAllJax=function(a){this.postMsg("AllJax",a)};cvox.ChromeMathJax.prototype.registerSignal=function(a,b){this.postMsg("RegSig",a,{sig:b})};
 cvox.ChromeMathJax.prototype.injectScripts=function(){var a=0,b=goog.bind(function(){a++;this.port?this.postMsg("InjectScripts",function(){}):10>a&&setTimeout(b,500)},this);b()};cvox.ChromeMathJax.prototype.configMediaWiki=function(){this.postMsg("ConfWikipedia",function(){})};cvox.ChromeMathJax.prototype.getTex=function(a,b){var c=b.alt||b.title;if(c){var d="cvoxId-"+this.texNodeId_++;b.setAttribute("cvoxId",d);this.postMsg("TexToMml",a,{alt:c,id:d})}};
 cvox.ChromeMathJax.prototype.getAsciiMath=function(a,b){var c=b.alt||b.title;if(c){var d="cvoxId-"+this.texNodeId_++;b.setAttribute("cvoxId",d);this.postMsg("AsciiMathToMml",a,{alt:c,id:d})}};cvox.HostFactory.mathJaxConstructor=cvox.ChromeMathJax;cvox.ChromeMsgs=function(){};goog.inherits(cvox.ChromeMsgs,cvox.AbstractMsgs);cvox.ChromeMsgs.NAMESPACE_="chromevox_";cvox.ChromeMsgs.prototype.getMsg=function(a,b){var c=chrome.i18n.getMessage(cvox.ChromeMsgs.NAMESPACE_+a,b);if(void 0==c||""==c)throw Error("Invalid ChromeVox message id: "+a);return c};cvox.ChromeMsgs.prototype.getNumber=function(a){return""+a};cvox.HostFactory.msgsConstructor=cvox.ChromeMsgs;cvox.ChromeTtsBase=function(){cvox.AbstractTts.call(this);this.propertyDefault.pitch=1;this.propertyMin.pitch=0.2;this.propertyMax.pitch=2;this.propertyDefault.rate=1;this.propertyMin.rate=0.2;this.propertyMax.rate=5;this.propertyDefault.volume=1;this.propertyMin.volume=0.2;this.propertyMax.volume=1};goog.inherits(cvox.ChromeTtsBase,cvox.AbstractTts);cvox.ChromeTts=function(){cvox.ChromeTtsBase.call(this);this.addBridgeListener()};goog.inherits(cvox.ChromeTts,cvox.ChromeTtsBase);cvox.ChromeTts.callId=1;cvox.ChromeTts.functionMap={};cvox.ChromeTts.prototype.speak=function(a,b,c){c||(c={});cvox.ChromeTts.superClass_.speak.call(this,a,b,c);cvox.ExtensionBridge.send(this.createMessageForProperties_(a,b,c))};cvox.ChromeTts.prototype.isSpeaking=function(){cvox.ChromeTts.superClass_.isSpeaking.call(this);return!1};
 cvox.ChromeTts.prototype.stop=function(){cvox.ChromeTts.superClass_.stop.call(this);cvox.ExtensionBridge.send({target:"TTS",action:"stop"})};cvox.ChromeTts.prototype.increaseOrDecreaseProperty=function(a,b){cvox.ExtensionBridge.send({target:"TTS",action:"increaseOrDecrease",property:a,increase:b})};cvox.ChromeTts.prototype.addBridgeListener=function(){cvox.ExtensionBridge.addMessageListener(function(a){var b=a.message;"TTS_CALLBACK"==b&&(a=a.id,b=cvox.ChromeTts.functionMap[a],void 0!=b&&(b(),delete cvox.ChromeTts.functionMap[a]))})};
 cvox.ChromeTts.prototype.createMessageForProperties_=function(a,b,c){a={target:"TTS",action:"speak",text:a,queueMode:b,properties:c};void 0!=c.startCallback&&(cvox.ChromeTts.functionMap[cvox.ChromeTts.callId]=c.startCallback,a.startCallbackId=cvox.ChromeTts.callId++);void 0!=c.endCallback&&(cvox.ChromeTts.functionMap[cvox.ChromeTts.callId]=c.endCallback,a.endCallbackId=cvox.ChromeTts.callId++);return a};cvox.HostFactory.ttsConstructor=cvox.ChromeTts;cvox.Serializer=function(){};cvox.Serializer.prototype.storeOn=function(a){cvox.ChromeVox.storeOn(a);cvox.ChromeVoxEventWatcher.storeOn(a)};cvox.Serializer.prototype.readFrom=function(a){cvox.ChromeVox.readFrom(a);cvox.ChromeVoxEventWatcher.readFrom(a)};cvox.InitGlobals=function(){};
 cvox.InitGlobals.initGlobals=function(){cvox.ChromeVox.host||(cvox.ChromeVox.host=cvox.HostFactory.getHost());cvox.ChromeVox.tts=(new cvox.CompositeTts).add(cvox.HostFactory.getTts()).add(cvox.History.getInstance()).add(cvox.ConsoleTts.getInstance());cvox.ChromeVox.braille||(cvox.ChromeVox.braille=cvox.HostFactory.getBraille());cvox.ChromeVox.mathJax=cvox.HostFactory.getMathJax();cvox.ChromeVox.earcons=cvox.HostFactory.getEarcons();cvox.ChromeVox.msgs=cvox.HostFactory.getMsgs();cvox.ChromeVox.isActive=
 !0;cvox.ChromeVox.navigationManager=new cvox.NavigationManager;cvox.ChromeVox.navigationManager.updateIndicator();cvox.ChromeVox.syncToNode=cvox.ApiImplementation.syncToNode;cvox.ChromeVox.speakNode=cvox.ApiImplementation.speakNode;cvox.ChromeVox.serializer=new cvox.Serializer;cvox.ChromeVox.host.init();cvox.ChromeVoxEventWatcher.init(window);cvox.ChromeVox.executeUserCommand=function(a){cvox.ChromeVoxUserCommands.commands[a]()};cvox.ChromeVox.host.onPageLoad()};cvox.ChromeVoxInit={};cvox.ChromeVox.initTimeout_=100;cvox.ChromeVox.recallInit_=function(a){window.console.log(a+" Will try again in "+cvox.ChromeVox.initTimeout_+"ms");window.setTimeout(cvox.ChromeVox.initDocument,cvox.ChromeVox.initTimeout_);cvox.ChromeVox.initTimeout_*=2};
 cvox.ChromeVox.initDocument=function(){document.body?(cvox.ChromeVox.host=cvox.HostFactory.getHost(),cvox.ChromeVox.host.ttsLoaded()?(window.console.log("Starting ChromeVox."),cvox.InitGlobals.initGlobals(),window.disableChromeVox=function(){cvox.ChromeVox.host.killChromeVox()}):cvox.ChromeVox.recallInit_("ChromeVox not starting; waiting for TTS. "+document.location.href+".")):cvox.ChromeVox.recallInit_("ChromeVox not starting on unloaded page: "+document.location.href+".")};
 cvox.ChromeVox.reinit=function(){cvox.ChromeVox.host.reinit();cvox.ChromeVox.initDocument()};window.CLOSURE_USE_EXT_MESSAGES=!0;cvox.ChromeVox.initDocument();