jQuery结合CSS实现简单Tabs选项卡效果

在css里面代码：

.container {width: 100%; margin: 1px auto;}
ul.tabs {
	margin: 0;
	padding: 0;
	float: left;
	list-style: none;
	height: 32px;
	border-bottom: 1px solid #999;
	border-left: 1px solid #999;
	width: 100%;
}
ul.tabs li {
	float: left;
	margin: 0;
	padding: 0;
	height: 31px;
	line-height: 31px;
	border: 1px solid #999;
	border-left: none;
	margin-bottom: -1px;
	background: #e0e0e0;
	overflow: hidden;
	position: relative;
}
ul.tabs li a {
	text-decoration: none;
	color: #000;
	display: block;
	font-size: 1.2em;
	padding: 0 20px;
	border: 1px solid #fff;
	outline: none;
}
ul.tabs li a:hover {
	background: #ccc;
}	
html ul.tabs li.active, html ul.tabs li.active a:hover  {
	background: #fff;
	border-bottom: 1px solid #fff;
}
.tab_container {
	border: 1px solid #999;
	border-top: none;
	clear: both;
	float: left; 
	width: 100%;
	background: #fff;
	-moz-border-radius-bottomright: 5px;
	-khtml-border-radius-bottomright: 5px;
	-webkit-border-bottom-right-radius: 5px;
	-moz-border-radius-bottomleft: 5px;
	-khtml-border-radius-bottomleft: 5px;
	-webkit-border-bottom-left-radius: 5px;
}
.tab_content {
	
	font-size: 1.2em;
	height: 125px;
}
.tab_content h2 {
	font-weight: normal;
	padding-bottom: 10px;
	border-bottom: 1px dashed #ddd;
	font-size: 1.8em;
}
.tab_content h3 a{
	color: #254588;
}
.tab_content img {
	float: left;
	margin: 0 20px 20px 0;
	border: 1px solid #ddd;
	padding: 5px;
}

在js里面需要jquery代码：

//Default Action
$(".tab_content").hide(); //Hide all content
$("ul.tabs li:first").addClass("active").show(); //Activate first tab
$(".tab_content:first").show(); //Show first tab content
	
//On Click Event
$("ul.tabs li").click(function() {
$("ul.tabs li").removeClass("active"); //Remove any "active" class
$(this).addClass("active"); //Add "active" class to selected tab
$(".tab_content").hide(); //Hide all tab content
var activeTab = $(this).find("a").attr("href"); //Find the rel attribute value to identify the active tab + content
$(activeTab).fadeIn(); //Fade in the active content
});

在jsp里面代码：
开始需要引入：<script type="text/javascript"src="jquery.min.js"></script>

<div class="container">
	<ul class="tabs">
        <li><a href="#tab1">标签一</a></li>
        <li><a href="#tab2">标签二</a></li>
        <li><a href="#tab3">标签三</a></li>
        <li><a href="#tab4">标签四</a></li>
    </ul>
    <div class="tab_container">
    	<div id="tab1" class="tab_content">
    	<div>区域一</div>
    	</div>
    	<div id="tab2" class="tab_content">
    	<div>区域二</div>
	</div>
    	<div id="tab3" class="tab_content">
    	<div>区域三</div>
	</div>
    	<div id="tab4" class="tab_content">
    	<div>区域四</div>
	</div>
    </div>
</div>