繁體中文当前位置: 首页 > 图文教程 > 网络编程 > Javascript > Javascript技术实现真正的网上试听
- Javascript
- JavaScript中的Navigator浏览器对象
- JavaScript中的Screen屏幕对象
- JavaScript中的Window窗口对象
- JavaScript中的History历史对象
- JavaScript中的Location地址对象
- JavaScript中的Document文档对象
- JavaScript中的事件处理
- JavaScript中的对象化编程
- JavaScript框架编程
- JavaScript的Cookies
- JavaScript表单常用验证集合
- javascript 实现的多浏览器支持的贪吃蛇webgame
- 表现、结构、行为分离的选项卡效果
- 用JavaScript 判断用户使用的是 IE6 还是 IE7
- msn上的tab功能Firefox对childNodes处理的一个BUG
- jquery 插件 人性化的消息显示
- 零基础学JavaScript最新动画教程+iso光盘下载
- 用jQuery实现检测浏览器及版本的脚本代码
- 在Javascript类中使用setTimeout
- Javascript 写的简单进度条控件
Javascript技术实现真正的网上试听
出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-08-10 浏览: 422 ::
收藏到网摘: n/a
该脚本的特点：应用Javascript的层技术和一些函数，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 YI's 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="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="gundong.gif" width="45" height="16" onclick=scrorstp()></div>');
function menu3(){
if (document.all||document.layers)
makeStatic();
}
window.onload=menu3;
</script>以下是歌词部分
<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
Just let you leave without a trace
When I stand here taking
Every breath with you
You're the only one
Who really knew me at all
How can you just walk away from me
When all I can do is watch you leave
'Cause we've shared the laughter and the pain
And even shared the tears
You're the only one
Who really knew me at all
So take a look at me now
Oh there's just an empty space
And there's nothing left here to remind me
Just the memory of your face
Take a look at me now
'Cause there's just an empty space
And you coming back to me is against all odds
And that's what I've got to face
I wish I could just make you turn around
Turn around and see me cry
There's so much I need to say to you
So many reasons why
You're the only one
Who really knew me at all
So take a look at me now
'Cause there's just an empty space
And there's nothing left here to remind me
Just the memory of your face
Take a look at me now
'Cause there's just an empty space
But to wait for you is
All I can do
And that's what I've got to face
Take a good look at me now
'Cause l'll still be standing here
And you coming back to me is against all odds
That's the chance I've qot to take
Take a look at me now </p>
</span></p></blockquote><p></p></li></ul></body></html>
评论 (0) All
