javascript技术实现真正的网上试听
2007-11-27 18:07:53 来源：WEB开发网核心提示：Javascript技术实现真正的网上试听-（样本）http://www.ue100.com/GRZY/yiiy/music/AgainstAllOdds.htm 归于yiiy email:yiiy@infoworld.sh.cn 描述：欢迎使用本脚本.本脚本使用户在线收听音乐的同时欣赏自动跟随的歌词，还可以随时控制暂
Javascript技术实现真正的网上试听-（样本）http://www.ue100.com/GRZY/yiiy/music/AgainstAllOdds.htm
归于yiiy
email:yiiy@infoworld.sh.cn
描述：欢迎使用本脚本.本脚本使用户在线收听音乐的同时欣赏自动跟随的歌词，还可以随时控制暂停，播放。
该脚本的特点:应用Javascript的层技术，和一些function（）使播放音乐的同时实现歌词的相应滚动。
使用realplay的rm格式音乐使下载的同时进行播放。
（该特殊效果对IE4以上都有效。）
演示：
<html>
<head>
<SCRIPT Language=Javascript1.2>
<!--
var locate = 0;
var scro = 0;
var go=80;//控制滚动的速度，越小越快。
//以下函数实现滚动
function scroller() {
if ( scro==1 ){
locate++;
scroll(20,locate);
clearTimeout(timer);
var timer = setTimeout(scroller(),go);
timer;
}
else{
scroll(20,locate);
}
}
//-->
</SCRIPT>
<meta http-equiv=Content-Type content=text/html; charset=gb2312>
<title>Welcome to YIs Home</title>
</head>
<body bgcolor=#EEEEEE >
<SCRIPT Language=Javascript1.2>
<!--
var offsettop=20//定义层的相应位置
//定义随网页自动滚动的层函数
function makeStatic() {
object1.style.pixelTop=document.body.scrollTop+offsettop;object2.style.pixelTop=document.body.scrollTop+offsettop;
setTimeout(makeStatic(),100);//100控制滚动的速度，越小越快。
}
//切换‘滚动‘和‘暂停图像的函数
function scrorstp() {
if (scro==1)
{scro=0;
object2.style.visibility=visible;
object1.style.visibility=visible;
}
else {
scro=1;
object1.style.visibility=hidden;
scroller();}
}
//定义播放的歌曲地址
document.write(<div id=object2 style=position:absolute; left:20px; top:35px; width:46px; height:16px;cursor:hand; z-index:1 ><img src=http://www.chinageren.com/chengxu/Javascript/zanting.gif width=45 height=16 onclick=scrorstp()><font size=2><embed height=20 src=Afainst All Odds Mariah Carey.rm type=audio/x-pn-realaudio-plugin width=45 controls=PlayButton autostart=false></font></div>)
//定义‘滚动‘和‘暂停的切换图像，onclick激发切换。
document.write(<div id=object1 style=position:absolute; left:20px; top:35px; width:46px; height:16px; cursor:hand; z-index:1 ><img src=http://www.chinageren.com/chengxu/Javascript/gundong.gif width=45 height=16 onclick=scrorstp()></div>)
//启动Javascript
function menu3(){
if (document.all||document.layers)
makeStatic()
}
window.onload=menu3
//</SCRIPT>以下是歌词部分
//-->
</SCRIPT>//以下是
<ul>
<li>
<div align=center>
<center>
<p><span class=font ><b>Mariah Carey--Against All Odds<font face=Times New Roman size=4>
</b></span></p>
</div>
</center>
<blockquote>
<p style=line-height: 150% align=justify class=font><span class=font>
How can I just let you walk away <br>
Just let you leave without a trace <br>
When I stand here taking <br>
Every breath with you <br>
Youre the only one <br>
Who really knew me at all <br>
How can you just walk away from me <br>
When all I can do is watch you leave <br>
Cause weve shared the laughter and the pain <br>
And even shared the tears <br>
Youre the only one <br>
Who really knew me at all <br><br>
So take a look at me now <br>
Oh theres just an empty space <br>
And theres nothing left here to remind me <br>
Just the memory of your face <br>
Take a look at me now <br>
Cause theres just an empty space <br>
And you coming back to me is against all odds <br>
And thats what Ive got to face <br><br>
I wish I could just make you turn around <br>
Turn around and see me cry <br>
Theres so much I need to say to you <br>
So many reasons why <br>
Youre the only one <br>
Who really knew me at all <br><br>
So take a look at me now <br>
Cause theres just an empty space <br>
And theres nothing left here to remind me <br>
Just the memory of your face <br>
Take a look at me now <br>
Cause theres just an empty space <br>
But to wait for you is <br>
All I can do <br>
And thats what Ive got to face <br>
Take a good look at me now <br>
Cause lll still be standing here <br>
And you coming back to me is against all odds <br>
Thats the chance Ive qot to take <br><br>
Take a look at me now </p>
</span></p>
</blockquote>
<p></p>
</li>
</ul>
</body>
</html>
自己动手试试看，一边享受着音乐，一边享受着成功的喜悦吧！
归于yiiy
email:yiiy@infoworld.sh.cn
描述：欢迎使用本脚本.本脚本使用户在线收听音乐的同时欣赏自动跟随的歌词，还可以随时控制暂停，播放。
该脚本的特点:应用Javascript的层技术，和一些function（）使播放音乐的同时实现歌词的相应滚动。
使用realplay的rm格式音乐使下载的同时进行播放。
（该特殊效果对IE4以上都有效。）
演示：
<html>
<head>
<SCRIPT Language=Javascript1.2>
<!--
var locate = 0;
var scro = 0;
var go=80;//控制滚动的速度，越小越快。
//以下函数实现滚动
function scroller() {
if ( scro==1 ){
locate++;
scroll(20,locate);
clearTimeout(timer);
var timer = setTimeout(scroller(),go);
timer;
}
else{
scroll(20,locate);
}
}
//-->
</SCRIPT>
<meta http-equiv=Content-Type content=text/html; charset=gb2312>
<title>Welcome to YIs Home</title>
</head>
<body bgcolor=#EEEEEE >
<SCRIPT Language=Javascript1.2>
<!--
var offsettop=20//定义层的相应位置
//定义随网页自动滚动的层函数
function makeStatic() {
object1.style.pixelTop=document.body.scrollTop+offsettop;object2.style.pixelTop=document.body.scrollTop+offsettop;
setTimeout(makeStatic(),100);//100控制滚动的速度，越小越快。
}
//切换‘滚动‘和‘暂停图像的函数
function scrorstp() {
if (scro==1)
{scro=0;
object2.style.visibility=visible;
object1.style.visibility=visible;
}
else {
scro=1;
object1.style.visibility=hidden;
scroller();}
}
//定义播放的歌曲地址
document.write(<div id=object2 style=position:absolute; left:20px; top:35px; width:46px; height:16px;cursor:hand; z-index:1 ><img src=http://www.chinageren.com/chengxu/Javascript/zanting.gif width=45 height=16 onclick=scrorstp()><font size=2><embed height=20 src=Afainst All Odds Mariah Carey.rm type=audio/x-pn-realaudio-plugin width=45 controls=PlayButton autostart=false></font></div>)
//定义‘滚动‘和‘暂停的切换图像，onclick激发切换。
document.write(<div id=object1 style=position:absolute; left:20px; top:35px; width:46px; height:16px; cursor:hand; z-index:1 ><img src=http://www.chinageren.com/chengxu/Javascript/gundong.gif width=45 height=16 onclick=scrorstp()></div>)
//启动Javascript
function menu3(){
if (document.all||document.layers)
makeStatic()
}
window.onload=menu3
//</SCRIPT>以下是歌词部分
//-->
</SCRIPT>//以下是
<ul>
<li>
<div align=center>
<center>
<p><span class=font ><b>Mariah Carey--Against All Odds<font face=Times New Roman size=4>
</b></span></p>
</div>
</center>
<blockquote>
<p style=line-height: 150% align=justify class=font><span class=font>
How can I just let you walk away <br>
Just let you leave without a trace <br>
When I stand here taking <br>
Every breath with you <br>
Youre the only one <br>
Who really knew me at all <br>
How can you just walk away from me <br>
When all I can do is watch you leave <br>
Cause weve shared the laughter and the pain <br>
And even shared the tears <br>
Youre the only one <br>
Who really knew me at all <br><br>
So take a look at me now <br>
Oh theres just an empty space <br>
And theres nothing left here to remind me <br>
Just the memory of your face <br>
Take a look at me now <br>
Cause theres just an empty space <br>
And you coming back to me is against all odds <br>
And thats what Ive got to face <br><br>
I wish I could just make you turn around <br>
Turn around and see me cry <br>
Theres so much I need to say to you <br>
So many reasons why <br>
Youre the only one <br>
Who really knew me at all <br><br>
So take a look at me now <br>
Cause theres just an empty space <br>
And theres nothing left here to remind me <br>
Just the memory of your face <br>
Take a look at me now <br>
Cause theres just an empty space <br>
But to wait for you is <br>
All I can do <br>
And thats what Ive got to face <br>
Take a good look at me now <br>
Cause lll still be standing here <br>
And you coming back to me is against all odds <br>
Thats the chance Ive qot to take <br><br>
Take a look at me now </p>
</span></p>
</blockquote>
<p></p>
</li>
</ul>
</body>
</html>
自己动手试试看，一边享受着音乐，一边享受着成功的喜悦吧！
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