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"-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
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<html xmlns=
"http://www.w3.org/1999/xhtml"
>
<head>
<meta http-equiv=
"Content-Type"
content=
"text/html; charset=utf-8"
/>
<title>导航点击变换样式</title>
<style>
*{ margin:0; padding:0; border:0px; list-style:none; margin:0 auto;}
*a { text-decoration:none; color:
#FFF;}
ul { width:800px; height:30px; background-color:
#C33;}
ul li { float:left; width:160px; height:30px; line-height:30px; text-align:center; color:
#FFFFFF;}
ul li a { color:
#FFFFFF; display:block; width:160px; height:30px; text-decoration:none;}
.first { background-color:
#0000FF;}
ul li a:hover {color:
#FFF; display:block; width:160px; height:30px; text-decoration: underline; background-color:#03F;}
</style>
<script type=
"text/javascript"
src=
"jquery-1.6.2.min.js"
></script>
<script language=
"javascript"
type=
"text/javascript"
>
$(document).ready(
function
(){
$(
"li"
).each(
function
(index){
$(
this
).click(
function
(){
$(
"li"
).removeClass(
"first"
);
$(
"li"
).eq(index).addClass(
"first"
);
});
});
});
</script>
</head>
<body>
<ul>
<li class=
"first"
><a href=
"#"
>首页</a></li>
<li><a href=
"#"
>列表</a></li>
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"#"
>内容</a></li>
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