<html>
<style>
body{
text-align:center;
}
#nav{
width:900px;
}
#nav ul{
margin:0px;
padding:0px;
line-height:40px;
}
#nav li{
float:left;
margin-left:5px;
}
#nav a{
padding-left;10px;
padding-right:10px;
border:1px solid #ccc;
font-size:12px;
filter:blendtrans(duration=1);
background-color:black;
text-decoration:none;
display:block;
color:white;
}
</style>
<script language="javascript">
function init(pdiv)
{
var ul=pdiv.getElementsByTagName("ul")[0];
var lis=ul.getElementsByTagName("li");
for (var i=0;i<lis.length;i++){
var a=lis[i].getElementsByTagName("a")[0];
a.onmouseover=function (){
this.filters[0].apply();
this.style.backgroundColor="green";
this.filters[0].play();
}
a.onmouseout=function(){
this.filters[0].apply();
this.style.backgroundColor="black";
this.filters[0].play();
}
}
}
</script><body>
<div id="nav">
<ul>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
</ul>
</div>
</body>
<div id="nav">
<ul>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
</ul>
</div>
<script>
init(nav);
</script>
</html>
<style>
body{
text-align:center;
}
#nav{
width:900px;
}
#nav ul{
margin:0px;
padding:0px;
line-height:40px;
}
#nav li{
float:left;
margin-left:5px;
}
#nav a{
padding-left;10px;
padding-right:10px;
border:1px solid #ccc;
font-size:12px;
filter:blendtrans(duration=1);
background-color:black;
text-decoration:none;
display:block;
color:white;
}
</style>
<script language="javascript">
function init(pdiv)
{
var ul=pdiv.getElementsByTagName("ul")[0];
var lis=ul.getElementsByTagName("li");
for (var i=0;i<lis.length;i++){
var a=lis[i].getElementsByTagName("a")[0];
a.onmouseover=function (){
this.filters[0].apply();
this.style.backgroundColor="green";
this.filters[0].play();
}
a.onmouseout=function(){
this.filters[0].apply();
this.style.backgroundColor="black";
this.filters[0].play();
}
}
}
</script><body>
<div id="nav">
<ul>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
</ul>
</div>
</body>
<div id="nav">
<ul>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
<li><a href="#">链接1</a></li>
</ul>
</div>
<script>
init(nav);
</script>
</html>
<style> body{
text-align:center;
} #nav{
width:900px; }
#nav ul{
margin:0px;
padding:0px;
line-height:40px;
}
#nav li{
float:left;
margin-left:5px;
}
#nav a{
padding-left;10px;
padding-right:10px;
border:1px solid #ccc;
font-size:12px;
filter:blendtrans(duration=1);
background-color:black;
text-decoration:none;
display:block;
color:white;
} </style>
<script language="javascript">
function init(pdiv)
{
//var ul=pdiv.getElementsByTagName("ul")[0];
var ul= pdiv.childNodes[0];var lis=ul.getElementsByTagName("li");
for (var i=0;i <lis.length;i++){
var a=lis[i].getElementsByTagName("a")[0];
a.onmouseover=function (){
this.filters[0].apply();
this.style.backgroundColor="green";
this.filters[0].play();
}
a.onmouseout=function(){
this.filters[0].apply();
this.style.backgroundColor="black";
this.filters[0].play();
}
}
}
</script> <body> <div id="nav">
<ul>
<li> <a href="#">链接1 </a> </li>
<li> <a href="#">链接1 </a> </li>
<li> <a href="#">链接1 </a> </li>
<li> <a href="#">链接1 </a> </li>
</ul>
<ul>
<li> <a href="#">链接1 </a> </li>
<li> <a href="#">链接1 </a> </li>
<li> <a href="#">链接1 </a> </li>
<li> <a href="#">链接1 </a> </li>
</ul>
</div>
</body>
<script>
init(nav);
</script>
</html>
是这样子吗?