javascript - Unable to collect results HTML5 speech recognition API -

i using speech recognition api unable retrieve results whenever it's done.

here piece of code using:

    var recognition = new webkitspeechrecognition();     recognition.continuous = true;     recognition.interimresults = true;     recognition.onresult = function(event)      {          console.log(event)      } 

this outputs (in console):

    bubbles: false     cancelbubble: false     cancelable: false     clipboarddata: undefined     currenttarget: speechrecognition     defaultprevented: false     emma: null     eventphase: 0     interpretation: null     path: nodelist[0]     resultindex: 0     results: speechrecognitionresultlist     returnvalue: true     srcelement: speechrecognition     target: speechrecognition     timestamp: 1408325350996     type: "result"     __proto__: speechrecognitionevent 

i can't wrap head around it. how retrieve results?

the result in results list in returned event. can find sample code access here:

http://updates.html5rocks.com/2013/01/voice-driven-web-apps-introduction-to-the-web-speech-api

recognition.onresult = function(event) {     var interim_transcript = '';      (var = event.resultindex; < event.results.length; ++i) {       if (event.results[i].isfinal) {         final_transcript += event.results[i][0].transcript;       } else {         interim_transcript += event.results[i][0].transcript;       }     }     final_transcript = capitalize(final_transcript);     final_span.innerhtml = linebreak(final_transcript);     interim_span.innerhtml = linebreak(interim_transcript);   }; }