listenButton2.onclick = function(){ if( responsiveVoice.isPlaying() ){ document.getElementById( "PlayPause" ).innerHTML = " Read Article"; document.getElementById("soundTrackImg").innerHTML = ""; responsiveVoice.cancel(); } else { document.getElementById("soundTrackImg").innerHTML = ""; document.getElementById("PlayPause").innerHTML = " Stop"; responsiveVoice.speak("Act Don’t React: How AI will change the way you work.", "UK English Female"); } }; window.setInterval(function(){ if( !responsiveVoice.isPlaying() ){ if ( document.getElementById("PlayPause").innerText.trim() !== "Read Article" ) { document.getElementById( "PlayPause" ).innerHTML = " Read Article"; document.getElementById("soundTrackImg").innerHTML = ""; responsiveVoice.cancel(); } } }, 1000);