请帮助查找一下音量控制中那句出了错误。谢谢
请问在这段用js写的在线播放程序中,音量控制中那句出了错误?请指教 谢谢!
function start1(){
RX.SetVolume(40)
vol.innerHTML='<img src="images/music_2.gif">';
RX.Source="rtsp://l.rm"
RX.SetWantErrors(true);
showtime();
}
function time_rota()
{
now = new Date();
month="0"+(now.getMonth()+1);
day="0"+now.getDate();
h="0"+now.getHours();
m="0"+now.getMinutes();
s="0"+now.getSeconds();
if(month>9){month=(now.getMonth()+1)}
if(day>9){day=now.getDate()}
if(h>9){h=now.getHours()}
if(m>9){m=now.getMinutes()}
if(s>9){s=now.getSeconds()}
sms3.innerHTML=now.getFullYear() + "-" + month + "-" + day + " "+h+":"+m+":"+s+" ";
}
function showtime() {
var today;
var hours, minutes, seconds, xfile;
var intHours, intMinutes, intSeconds;
today = new Date();
intHours = today.getHours();
intMinutes = today.getMinutes();
intSeconds = today.getSeconds();
if (intHours < 10) {
hours = "0"+intHours+":";
} else {
hours = intHours+":";
}
if (intMinutes < 10) {
minutes = "0"+intMinutes+":";
} else {
minutes = intMinutes+":";
}
if (intSeconds < 10) {
seconds = "0"+intSeconds+" ";
} else {
seconds = intSeconds+" ";
}
sj.innerHTML = hours+minutes+seconds;
switch(RX.GetPlayState()){
case 0:
if(RX.GetPlayState()==4){RX.DoPause()}else{RX.DoPlay()}
break;
case 1:
zt.innerHTML="连接中,请稍等.."
break;
case 2:
zt.innerHTML=" 缓冲"+RX.GetBufferingTimeElapsed()/1000+"秒"
break;
case 3:
zt.innerHTML=" 电台播放中...";
break;
case 4:
zt.innerHTML=" 已停止播放...";
break;
}
setTimeout("showtime()",500);
}
function yueyu(){
live1.src="images/am927_9.gif";
jm.innerHTML="";
qq.innerHTML="";
msg.innerHTML='<marquee onMouseOver="this.stop()" onMouseOut="this.start()" scrollamount="1" scrolldelay="100" width="230" height="10"><A href="../52/index.html" target=_blank class="style1">版权所有:</A> <A href="../52/index.html" target=_blank class="style1">技术支持:</A></marquee>';
RX.Source="rtsp://l.rm";
RX.doplay();
}
function volup()
{
if (setvol < 100 ){
setvol = setvol - 20;
RX.SetVolume(setvol)
listvol();
}
}
function voldn()
{
if (setvol > 0 ){
setvol = setvol + 20;
RX.SetVolume(setvol)
listvol();
}
}
function listvol(){
switch(setvol){
case 0:
vol.innerHTML='<img src="images/music_0.gif">';
break;
case 20:
vol.innerHTML='<img src="images/music_1.gif">';
break;
case 40:
vol.innerHTML='<img src="images/music_2.gif">';
break;
case 60:
vol.innerHTML='<img src="images/music_3.gif">';
break;
case 80:
vol.innerHTML='<img src="images/music_4.gif">';
break;
case 100:
vol.innerHTML='<img src="images/music_5.gif">';
break;
}
}