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
- js操作ajax返回的json的注意问题!
- javascript document.compatMode兼容性
- jquery 锁定弹出层实现代码
- Jquery+CSS 创建流动导航菜单 Fluid Navigation
- js下用层来实现select的title提示属性
- JSON 学习之JSON in JavaScript详细使用说明
- jquery实现的超出屏幕时把固定层变为定位层的代码
- jQuery 性能优化手册 推荐
- javascript Firefox与IE 替换节点的方法
- ext combox 下拉框不出现自动提示,自动选中的解决方法
- json-lib出现There is a cycle in the hierarchy解决办法
- 判断控件是否已加载完成的代码
- javascript for循环设法提高性能
- js 表格拖拽效果实例代码 (IE only)
- javascript 命名规则 变量命名规则
- js 面向对象的技术创建高级 Web 应用程序
- User agent字符串将成为用户真正的隐私问题
- JS教程:JavaScript全半角转换
- JS教程:Chrome对数组的sort方法优化
- WEBJX收集非常有用的免费的Javascript开发工具
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: 68 ::
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
