案例：HTML DOM案例     状态：可编辑再运行    进入竖版
 运行结果　
​x
 
1
<html>
2
<head>
3
<style>
4
a
5
{
6
color:black;
7
width:170;
8
font:bold;
9
text-decoration:none;
10
}
11
</style>
12
<script type="text/javascript">
13
var i
14
function wave()
15
{
16
i=0
17
interval=setInterval("makewave(myLink)",10)
18
}
19
​
20
function back()
21
{
22
clearInterval(interval)
23
document.getElementById('myLink').style.filter=false
24
}
25
​
26
function makewave()
27
{
28
i++
29
if (i<5)
30
    {
31
    document.getElementById('myLink').style.filter="wave(add=true, freq=1, lightstrength=3, phase=0, strength=" + i + ")"
32
    }
33
34
else if (window.interval)
35
    {
36
    clearInterval(interval)
37
    }
38
}
39
</script>
40
</head>
41
​
42
<body>
43
<a href="/index.html" id="myLink" onmouseover="wave()" onmouseout="back()">请把鼠标移动到链接上</a>
44
</body>
45
​
46
</html>
47
​