var audio ;
window.onload = function(){
initAudio();
}
var initAudio = function(){
//audio = document. createElement("audio")
//audio.src='Never Say Good Bye.ogg'
audio = document.getElementById('audio');
}
function getCurrentTime(id){
alert(parseInt(audio.currentTime) ':秒');
}
function playOrPaused(id,obj){
if(audio.paused){
audio. play();
obj.innerHTML='暫停';
return;
}
audio.pause();
obj.innerHTML=';
}
}
function hideOrShowControls(id,obj){
if(audio.controls){
audio.removeAttribute('controls');
obj.innerHTML = '顯示控制框'
return ;
}
audio.controls = 'controls';
obj.innerHTML = '隱藏控制框'
return;
}
function vol(id,type , obj){
if(type == 'up'){
var volume = audio.volume 0.1;
if(volume >=1 ){
volume = 1 ;
}
volume = 1 ;
}
}
}
audio.volume = volume;
}else if(type == 'down'){
var volume = audio.volume - 0.1;
if(volume volume = 0 ;
}
audio.volume = volume;
}
document.getElementById('nowVol').innerHTML = returnFloat1(audio.volume);
}
(id,obj){ if(audio.muted){ audio.muted = false; obj.innerHTML = '開啟靜音'; }else{ audio.muted = true; obj.innerHTML = '關閉靜音'; } } //保留一位小數點 function returnFloat1(value) { value = Math. round(parseFloat(value) * 10) / 10; if (value.toString().indexOf(".") value = value.toString() ".0"; } return value;}
播放 隱藏控制框 開啟靜音 音量 當前音量: -