<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script src="http://www.cnetview.com/js/jquery-1.4.2.min.js" type="text/javascript"></script>
<title>Menu</title>
<style type="text/css">
ul, li {
list-style-type:none;
padding: 0px;
margin: 0px;
} #menu-content {
overflow: hidden;
width:1200px;
margin:0 auto;
}#menu {
float: left;
height:41px;
overflow: hidden;
background:url(http://www.cnetview.com/images/bg_out.gif) repeat-x;
} #menu li {
float:left;
line-height:41px;
padding-left: 21px;
padding-right:21px;
margin-left: -11px;
overflow:hidden;
width:269px;
text-align:center;
} #menu li a {
display:block;
color:#FFF;
font-size:14px;
}.li_out {
background:url(http://www.cnetview.com/images/arrow_out.gif) no-repeat;
}.li_over {
cursor:hand;
background:url(http://www.cnetview.com/images/arrow_next_over.gif) no-repeat;
color:white;
}.li_next_over {
cursor: hand;
background:url(http://www.cnetview.com/images/arrow_over.gif) no-repeat;
}.div_over {
background: url(http://www.cnetview.com/images/bg_over.gif) repeat-x;
padding-left: 11px;
margin-left: -11px;
margin-right: -10px;
padding-right: 10px;
}
</style>
<script type="text/javascript">
$(document).ready(function(){
$("#menu").children("li").hover(
function(){
$(this).addClass("li_over");
$(this).next().addClass("li_next_over");
$(this).children("a").addClass("div_over");
},
function(){
$(this).removeClass("li_over");
$(this).next().removeClass("li_next_over");
$(this).children("a").removeClass("div_over");
}
);
});
</script></head><body>
<div>
<div id="menu-content">
<ul id="menu">
<li class="li_out"><a href="#">正在展览</a></li>
<li class="li_out"><a href="#">即将展览</a></li>
<li class="li_out"><a href="#">展览回顾</a></li>
<li class="li_out" style="width:290px; padding-right:0"><a href="#">展览申办</a></li>
</ul>
</div>
</div>
</body>
</html>jQuery导航
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script src="http://www.cnetview.com/js/jquery-1.4.2.min.js" type="text/javascript"></script>
<title>Menu</title>
<style type="text/css">
ul, li {
list-style-type:none;
padding: 0px;
margin: 0px;
} #menu-content {
overflow: hidden;
width:1200px;
margin:0 auto;
}#menu {
float: left;
height:41px;
overflow: hidden;
background:url(http://www.cnetview.com/images/bg_out.gif) repeat-x;
} #menu li {
float:left;
line-height:41px;
padding-left: 21px;
padding-right:21px;
margin-left: -11px;
overflow:hidden;
width:269px;
text-align:center;
} #menu li a {
display:block;
color:#FFF;
font-size:14px;
}.li_out {
background:url(http://www.cnetview.com/images/arrow_out.gif) no-repeat;
}.li_over {
cursor:hand;
background:url(http://www.cnetview.com/images/arrow_next_over.gif) no-repeat;
color:white;
}.li_next_over {
cursor: hand;
background:url(http://www.cnetview.com/images/arrow_over.gif) no-repeat;
}.div_over {
background: url(http://www.cnetview.com/images/bg_over.gif) repeat-x;
padding-left: 11px;
margin-left: -11px;
margin-right: -10px;
padding-right: 10px;
}
</style>
<script type="text/javascript">
$(document).ready(function(){
$("#menu").children("li").hover(
function(){
$(this).addClass("li_over");
$(this).next().addClass("li_next_over");
$(this).children("a").addClass("div_over");
},
function(){
$(this).removeClass("li_over");
$(this).next().removeClass("li_next_over");
$(this).children("a").removeClass("div_over");
}
);
});
</script></head><body>
<div>
<div id="menu-content">
<ul id="menu">
<li class="li_out"><a href="#">正在展览</a></li>
<li class="li_out"><a href="#">即将展览</a></li>
<li class="li_out"><a href="#">展览回顾</a></li>
<li class="li_out" style="width:290px; padding-right:0"><a href="#">展览申办</a></li>
</ul>
</div>
</div>
</body>
</html>jQuery导航
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js" type="text/javascript"></script>
<title>无标题文档</title>
<style type="text/css">
ul{list-style:none;}
#menu-content{
}#menu{
} #menu li{
} #menu li a{
}.li_out{
}.li_over{
background-color:#f00;
}.li_next_over{
font-color:green;
}.div_over{
background-color:#000;
}
.on{width:290px;padding-right:0}
</style>
</head><body>
<div>
<div id="menu-content">
<ul id="menu">
<li class="li_out"><a href="#">正在展览</a></li>
<li class="li_out"><a href="#">即将展览</a></li>
<li class="li_out"><a href="#">展览回顾</a></li>
<li class="li_out on"><a href="#">展览申办</a></li>
</ul>
</div>
</div>
<script type="text/javascript">
jQuery(function($){
$("#menu").find("li").hover(
function(){
$(this).addClass("li_over");
$(this).next().addClass("li_next_over");
$(this).children("a").addClass("div_over");
},
function(){
$(this).removeClass("li_over");
$(this).next().removeClass("li_next_over");
$(this).children("a").removeClass("div_over");
});
});
</script>
</body>
</html>
代码如下:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script src="http://www.cnetview.com/js/jquery-1.4.2.min.js" type="text/javascript"></script>
<title>Menu</title>
<style type="text/css">
ul, li {
list-style-type:none;
padding: 0px;
margin: 0px;
} #menu-content {
overflow: hidden;
width:1200px;
margin:0 auto;
} #menu {
float: left;
height:41px;
overflow: hidden;
background:url(http://www.cnetview.com/images/bg_out.gif) repeat-x;
} #menu li {
float:left;
line-height:41px;
padding-left: 21px;
padding-right:21px;
margin-left: -11px;
overflow:hidden;
width:269px;
text-align:center;
} #menu li a {
display:block;
color:#FFF;
font-size:14px;
} .li_out {
background:url(http://www.cnetview.com/images/arrow_out.gif) no-repeat;
} .li_over {
cursor:hand;
background:url(http://www.cnetview.com/images/arrow_next_over.gif) no-repeat;
color:white;
} .li_next_over {
cursor: hand;
background:url(http://www.cnetview.com/images/arrow_over.gif) no-repeat;
} .div_over {
background: url(http://www.cnetview.com/images/bg_over.gif) repeat-x;
padding-left: 11px;
margin-left: -11px;
margin-right: -10px;
padding-right: 10px;
}
</style>
<script type="text/javascript">
var lastIndex=null;//上次选中的li
$(document).ready(function(){$("#menu").children("li").click(
function(){
$(this).addClass("li_over"); $(this).next().addClass("li_next_over");
$(this).children("a").addClass("div_over");
$(this).siblings().removeClass("li_over");
$(this).siblings().children("a").removeClass("div_over");
if(lastIndex!=null)
$("#menu").children("li:eq("+lastIndex+")").next().removeClass("li_next_over");lastIndex=$("#menu").children("li").index($(this));//记录下当前li的序号
} )
}) </script> </head> <body>
<div>
<div id="menu-content">
<ul id="menu">
<li class="li_out"><a href="#">正在展览</a></li>
<li class="li_out"><a href="#">即将展览</a></li>
<li class="li_out"><a href="#">展览回顾</a></li>
<li class="li_out" style="width:290px; padding-right:0"><a href="#">展览申办</a></li>
</ul>
</div>
</div>
</body>
</html>
http://www.cnetview.com/Exhibit/List?cid=11
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<script src="http://www.cnetview.com/js/jquery-1.4.2.min.js" type="text/javascript"></script>
<title>Menu</title>
<style type="text/css">
ul, li {
list-style-type:none;
padding: 0px;
margin: 0px;
} #menu-content {
overflow: hidden;
width:1200px;
margin:0 auto;
} #menu {
float: left;
height:41px;
overflow: hidden;
background:url(http://www.cnetview.com/images/bg_out.gif) repeat-x;
} #menu li {
float:left;
line-height:41px;
padding-left: 21px;
padding-right:21px;
margin-left: -11px;
overflow:hidden;
width:269px;
text-align:center;
} #menu li a {
display:block;
color:#FFF;
font-size:14px;
border:1px solid red;
} .li_out {
background:url(http://www.cnetview.com/images/arrow_out.gif) no-repeat;
} .li_over {
cursor:hand;
background:url(http://www.cnetview.com/images/arrow_next_over.gif) no-repeat;
color:white;
} .li_next_over {
cursor: hand;
background:url(http://www.cnetview.com/images/arrow_over.gif) no-repeat;
} .div_over {
background: url(http://www.cnetview.com/images/bg_over.gif) repeat-x;
padding-left: 11px;
margin-left: -11px;
margin-right: -10px;
padding-right: 10px;
}
</style>
<script type="text/javascript">
//这里是点击切换的
var lastIndex=null;//上次选中的li
$(document).ready(function(){$("#menu").children("li").click(
function(){
$(this).addClass("li_over"); $(this).next().addClass("li_next_over");
$(this).children("a").addClass("div_over");
$(this).siblings().removeClass("li_over");
$(this).siblings().children("a").removeClass("div_over");
if(lastIndex!=null)
$("#menu").children("li:eq("+lastIndex+")").next().removeClass("li_next_over");lastIndex=$("#menu").children("li").index($(this));//记录下当前li的序号
} );
//默认选中第n个
var i=0;//这里自己修改
//var i=n;
$("#menu").children("li:eq("+i+")").trigger('click');
}) </script><!--这里是放上去的
<script type="text/javascript">
$(document).ready(function(){
$("#menu").children("li").hover(
function(){
$(this).addClass("li_over");
$(this).next().addClass("li_next_over");
$(this).children("a").addClass("div_over");
},
function(){
$(this).removeClass("li_over");
$(this).next().removeClass("li_next_over");
$(this).children("a").removeClass("div_over");
}
);
});
</script>-->
</head> <body>
<div>
<div id="menu-content">
<ul id="menu">
<li class="li_out"><a href="#">正在展览</a></li>
<li class="li_out"><a href="#">即将展览</a></li>
<li class="li_out"><a href="#">展览回顾</a></li>
<li class="li_out" style="width:290px; padding-right:0"><a href="#">展览申办</a></li>
</ul>
</div>
</div>
</body>
</html>
默认是选中的,选中第几个你自己可以设置。选中后,其他选项卡放上去的效果没法再作了,因为你得再提供个中间效果图片。