Adding Chrome support for color changer

speech-color-changer/script.js

@@ -1,3 +1,7 @@
+var SpeechRecognition = SpeechRecognition || webkitSpeechRecognition
+var SpeechGrammarList = SpeechGrammarList || webkitSpeechGrammarList
+var SpeechRecognitionEvent = SpeechRecognitionEvent || webkitSpeechRecognitionEvent
+
 var grammar = '#JSGF V1.0; grammar colors; public <color> = aqua | azure | beige | bisque | black | blue | brown | chocolate | coral | crimson | cyan | fuchsia | ghostwhite | gold | goldenrod | gray | green | indigo | ivory | khaki | lavender | lime | linen | magenta | maroon | moccasin | navy | olive | orange | orchid | peru | pink | plum | purple | red | salmon | sienna | silver | snow | tan | teal | thistle | tomato | turquoise | violet | white | yellow ;'
 var recognition = new SpeechRecognition();
 var speechRecognitionList = new SpeechGrammarList();
@@ -11,7 +15,7 @@ recognition.maxAlternatives = 1;
 var diagnostic = document.querySelector('.output');
 var bg = document.querySelector('html');
 
-document.body.ontouchend = function() {
+document.body.onclick = function() {
   recognition.start();
   console.log('Ready to receive a color command.');
 }