jsp js鼠標(biāo)移動(dòng)到指定區(qū)域顯示選項(xiàng)卡離開(kāi)時(shí)隱藏示例

更新時(shí)間：2013年06月14日 15:42:52 投稿：whsnow

jsp js 鼠標(biāo)移動(dòng)到指定區(qū)域顯示選項(xiàng)卡示例,離開(kāi)時(shí)隱藏，具體實(shí)現(xiàn)代碼如下，感興趣的朋友可以了解下哈，希望對(duì)你有所幫助

-1、右側(cè)彈出導(dǎo)航菜單完整代碼

<!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=utf8" />
<title>右側(cè)彈出導(dǎo)航菜單－－柯樂(lè)義</title>
<style type="text/css">
.my_left_category{
width:150px;
font-size:12px;
font-family:arial,sans-serif;
letter-spacing:2px;
}
.my_left_category h1{
background-image:url(http://www.keleyi.com/keleyi/phtml/rightmenu/top.gif);
height:20px;
background-repeat:no-repeat;
font-size:14px;
font-weight:bold;
padding-left:15px;
padding-top:8px;
margin:0px;
color:#FFF;
}
.my_left_category .my_left_cat_list{
width:148px;
border-color:#b60134;
border-style:solid;
border-width:0px 1px 1px 1px;
line-height:13.5pt;
}
.my_left_category .my_left_cat_list h2 {
margin:0px;
padding:3px 5px 0px 9px;
}
.my_left_category .my_left_cat_list h2 a {
color:#d6290b;
font-weight:bold;
font-size:14px;
line-height:22px;
}
.my_left_category .my_left_cat_list h2 a:hover {
color:#d6290b;
font-weight:bold;
font-size:14px;
line-height:22px;
}
.my_left_category .h2_cat{
width:148px;
height:26px;
background-image:url(http://www.keleyi.com/keleyi/phtml/rightmenu/right.gif);
background-repeat:no-repeat;
line-height:26px;
font-weight:normal;
color:#333333;
position:relative;
}
.my_left_category .h2_cat_1{
width:148px;
height:26px;
background-image:url(http://www.keleyi.com/keleyi/phtml/rightmenu/line.gif);
background-repeat:no-repeat;
line-height:26px;
font-weight:normal;
color:#333333;
position:relative;
}
.my_left_category a{
font:12px;
text-decoration:none;
color:#333333;
}
.my_left_category a:hover{
text-decoration:underline;
color:#ff3333;
}
.my_left_category h3{
margin:0px;
padding:0px;
height:26px;
font-size:12px;
font-weight:normal;
display:block;
padding-left:8px;
}
.my_left_category h3 span{color:#999999; width:145px; float:right;}
.my_left_category h3 a{ line-height:26px;}
.my_left_category .h3_cat{
display:none;
width:204px;
position:absolute;
left:123px;
margin-top:-26px;
cursor:auto;
}
.my_left_category .shadow{
position:inherit;
background:url(http://www.keleyi.com/keleyi/phtml/rightmenu/back.gif) left top;
width:204px;
}
.my_left_category .shadow_border{
position:inherit;
width:200px;
border:1px solid #959595; margin-top:1px;
border-left-width:0px;
background:url(http://www.keleyi.com/keleyi/phtml/rightmenu/height.gif) no-repeat 0px 21px;
background-color:#ffffff;
margin-bottom:3px
}
.my_left_category .shadow_border ul{margin:0; padding:0; margin-left:15px}
.my_left_category .shadow_border ul li {
list-style:none;
padding-left:10px;
background-image:url(http://www.keleyi.com/keleyi/phtml/rightmenu/justright.gif);
background-repeat:no-repeat;
background-position:0px 8px;
float:left;
width:75px;
height:26px;
overflow:hidden;
letter-spacing:0px;
}
.my_left_category .active_cat{ z-index:99;background-position:0 -25px;cursor:pointer;}
.my_left_category .active_cat h3 { font-weight:bold}
.my_left_category .active_cat h3 span{ display:none;}
.my_left_category .active_cat div{display:block;}
</style>
</head>
<body>
<div class="my_left_category">
<h1>分類導(dǎo)航</h1>
<div class="my_left_cat_list">
<h2><a href="#">按網(wǎng)站類別</a></h2>
<div class="h2_cat" onmouseover="this.className='h2_cat active_cat'" onmouseout="this.className='h2_cat'">
<h3><a href="#">企業(yè)建站</a></h3>
<div class="h3_cat">
<div class="shadow">
<div class="shadow_border">
<ul>
<li><a href="#">LOGO設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站廣告</a></li>
<li><a href="#">推廣</a></li>
<li><a href="#">建網(wǎng)站</a></li>
<li><a href="http://www.keleyi.com">柯樂(lè)義</a></li>
<li><a href="#">網(wǎng)站建設(shè)</a></li>
<li><a href="#">SEO</a></li>
</ul>
</div>
</div>
</div>
</div>
<div class="h2_cat" onmouseover="this.className='h2_cat active_cat'" onmouseout="this.className='h2_cat'">
<h3><a href="#">韓國(guó)男裝</a></h3>
<div class="h3_cat">
<div class="shadow">
<div class="shadow_border">
<ul>
<li><a href="#">LOGO設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站廣告</a></li>
<li><a href="#">推廣</a></li>
<li><a href="#">建網(wǎng)站</a></li>
<li><a href="#">網(wǎng)站推廣</a></li>
<li><a href="#">網(wǎng)站建設(shè)</a></li>
<li><a href="#">SEO</a></li>
</ul>
</div>
</div>
</div>
</div>
<div class="h2_cat" onmouseover="this.className='h2_cat active_cat'" onmouseout="this.className='h2_cat'">
<h3><a href="#">韓國(guó)童裝</a></h3>
<div class="h3_cat">
<div class="shadow">
<div class="shadow_border">
<ul>
<li><a href="#">LOGO設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站設(shè)計(jì)</a></li>
<li><a href="http://www.keleyi.com">網(wǎng)站廣告</a></li>
<li><a href="#">推廣</a></li>
<li><a href="#">建網(wǎng)站</a></li>
<li><a href="#">網(wǎng)站推廣</a></li>
<li><a href="#">網(wǎng)站建設(shè)</a></li>
<li><a href="http://www.keleyi.com">SEO</a></li>
</ul>
</div>
</div>
</div>
</div>
<!-- again -->
<h2><a href="#">按品牌選貨</a></h2>
<div class="h2_cat" onmouseover="this.className='h2_cat active_cat'" onmouseout="this.className='h2_cat'">
<h3><a href="#" style="color:#ff3333;">熱銷推薦</a></h3>
<div class="h3_cat">
<div class="shadow">
<div class="shadow_border">
<ul>
<li><a href="#">柯樂(lè)義</a></li>
<li><a href="#">網(wǎng)站設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站廣告</a></li>
<li><a href="http://www.keleyi.com">推廣</a></li>
<li><a href="#">建網(wǎng)站</a></li>
<li><a href="#">網(wǎng)站推廣</a></li>
<li><a href="#">網(wǎng)站建設(shè)</a></li>
<li><a href="#">SEO</a></li>
</ul>
</div>
</div>
</div>
</div>
<div class="h2_cat" onmouseover="this.className='h2_cat active_cat'" onmouseout="this.className='h2_cat'">
<h3><a href="http://www.keleyi.com">網(wǎng)站建設(shè)</a></h3>
<div class="h3_cat">
<div class="shadow">
<div class="shadow_border">
<ul>
<li><a href="#">LOGO設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站廣告</a></li>
<li><a href="#">推廣</a></li>
<li><a href="#">建網(wǎng)站</a></li>
<li><a href="#">網(wǎng)站推廣</a></li>
<li><a href="#">推廣</a></li>
<li><a href="#">建網(wǎng)站</a></li>
<li><a href="#">網(wǎng)站推廣</a></li>
<li><a href="#">推廣</a></li>
<li><a href="#">建網(wǎng)站</a></li>
<li><a href="#">網(wǎng)站推廣</a></li>
<li><a href="#">網(wǎng)站建設(shè)</a></li>
<li><a href="#">SEO</a></li>
<li><a href="#">網(wǎng)站制作</a></li>
<li><a href="#">LOGO設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站廣告</a></li>
<li><a href="#">推廣</a></li>
<li><a href="#">建網(wǎng)站</a></li>
<li><a href="#">網(wǎng)站推廣</a></li>
<li><a href="#">網(wǎng)站建設(shè)</a></li>
<li><a href="#">SEO</a></li>
<li><a href="#">網(wǎng)站建設(shè)</a></li>
<li><a href="#">LOGO設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站設(shè)計(jì)網(wǎng)站設(shè)計(jì)網(wǎng)站設(shè)計(jì)網(wǎng)站設(shè)計(jì)</a></li>
<li><a href="#">網(wǎng)站廣告</a></li>
<li><a href="#">推廣</a></li>
<li><a href="#">建網(wǎng)站</a></li>
<li><a href="#">網(wǎng)站推廣</a></li>
<li><a href="#">網(wǎng)站建設(shè)</a></li>
<li><a href="#">SEOqqqqqqqqeeeeqqqqqqq</a></li>
</ul>
</div>
</div>
</div>
</div>
<div class="h2_cat" onmouseover="this.className='h2_cat active_cat'" onmouseout="this.className='h2_cat'">
<h3><a href="#">網(wǎng)站程序</a></h3>
<div class="h3_cat">
<div class="shadow">
<div class="shadow_border">
<ul>
<li><a href="#">PHP</a></li>
<li><a href="#">ASP</a></li>
<li><a href="#">JSP</a></li>
<li><a href="#">ASP.Net</a></li>
</ul>
</div>
</div>
</div>
</div>
<div class="h2_cat_1" onmouseover="this.className='h2_cat_1 active_cat'" onmouseout="this.className='h2_cat_1'">
<h3><a href="#">其他網(wǎng)站</a></h3>
</div>
<!-- again -->
<h2><a href="#">按價(jià)格選貨</a></h2>
<div class="h2_cat" onmouseover="this.className='h2_cat active_cat'" onmouseout="this.className='h2_cat'">
<h3><a href="#">低端價(jià)位</a></h3>
<div class="h3_cat">
<div class="shadow">
<div class="shadow_border">
<ul>
<li><a href="#">50元以下</a></li>
<li><a href="#">50-100元</a></li>
</ul>
</div>
</div>
</div>
</div>
<div class="h2_cat" onmouseover="this.className='h2_cat active_cat'" onmouseout="this.className='h2_cat'">
<h3><a href="http://www.keleyi.com">中高端價(jià)位</a></h3>
<div class="h3_cat">
<div class="shadow">
<div class="shadow_border">
<ul>
<li><a href="#">100-150元</a></li>
<li><a href="#">150-200元</a></li>
<li><a href="#">200-300元</a></li>
<li><a href="#">300元以上</a></li>
</ul>
</div>
</div>
</div>
</div>
<!-- again -->
<h2><a href="#">超值特價(jià)區(qū)</a></h2>
<h2><a href="#">現(xiàn)貨區(qū)</a></h2>
</div>
</div>
</body>
</html>

0、下方彈出導(dǎo)航菜單代碼

復(fù)制代碼代碼如下:

<!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>
<title>css+div+js下拉菜單導(dǎo)航--柯樂(lè)義</title>
<style type="text/css">
*{margin:0;padding:0;list-style-type:none;}
body{padding:0;margin:0;font-size:12px;color:#fff;font-family:arial, helvetica, sans-serif;background:#fff;}
#nav{left:0px;right:0px;width:600px;position:fixed;margin-left:auto;margin-right:auto;top:175px;height:30px;}
#nav li{float:left;text-align:center;}
#nav li a{float:left;width:100px;color:#336601;text-decoration:none;padding:3px 5px 0 5px;}
#nav li a:hover{float:left;width:88px;color:#fff;background:#539d26;text-decoration:none;padding:3px 3px 0 20px;}
.list{font-weight:normal;line-height:20px;text-align:left;padding:4px;}
.menu1{border:#9cdd75 1px solid;overflow-y:hidden;margin:6px 4px 0px 0px;width:120px;cursor:pointer;color:#336601;padding-top:6px;background:#f1fbec;moz-opacity:0.7;filter:alpha(opacity=70);opacity:0.7;}
.menu2{border:#eee8dd 1px solid;overflow-y:hidden;margin:6px 4px 0px 0px;width:120px;cursor:pointer;color:#999;padding-top:6px;height:18px;background:#f5f5f5;}
</style>
</head>
<body>
<div style="position:fixed;top:0px;"><script type="text/javascript"><!--
google_ad_client = "ca-pub-7740261255677392";
google_ad_slot = "8839078091";
google_ad_width = 728;
google_ad_height = 90;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
</div>
<div id="nav">
<ul>
<li onmouseout="this.className='menu2'" onmouseover="this.className='menu1'" class="menu2">Javascript
<div class="list">
<a href="http://www.keleyi.com/a/bjac/687f154f53ab3aef.htm" target="_blank">js中substring</a><br />
<a href="http://www.keleyi.com/a/bjac/ff33a0656183eba.htm" target="_blank">客戶端代碼著色</a><br />
<a href="http://www.keleyi.com/a/bjac/6e893bbacf5184f3.htm" target="_blank">js實(shí)現(xiàn)代碼著色</a><br />
<a href="http://www.keleyi.com/a/bjac/21e2e5321077656f.htm" target="_blank">11個(gè)js技巧</a><br />
<a href="http://www.keleyi.com/a/bjac/d32ac9822ef75ef9.htm" target="_blank">tab切換樣式</a><br />
<a href="http://www.keleyi.com/a/bjac/fca5ac722271d2d5.htm" target="_blank">js獲取可見(jiàn)域?qū)?lt;/a><br />
<a href="http://www.keleyi.com/a/bjac/ade2f3941bd75ba.htm" target="_blank">js導(dǎo)航菜單</a>
</div>
</li>
<li onmouseout="this.className='menu2'" onmouseover="this.className='menu1'" class="menu2">jQuery
<div class="list">
<a href="http://www.keleyi.com/a/bjac/13639353acde40c.htm" target="_blank">左側(cè)可彈出div</a><br />
<a href="http://www.keleyi.com/a/bjac/d863921ed93d03ff.htm" target="_blank">jquery修改a標(biāo)簽</a><br />
<a href="http://www.keleyi.com/a/bjac/6f008786225269ac.htm" target="_blank">純文本返回頂部</a><br />
<a href="http://www.keleyi.com/a/bjac/ac398357acb82782.htm" target="_blank">jquery倒計(jì)時(shí)</a><br />
<a href="http://www.keleyi.com/a/bjac/88af29335890a287.htm" target="_blank">div(tab)切換</a><br />
<a href="http://www.keleyi.com/a/bjac/2041333085cb032d.htm" target="_blank">選項(xiàng)卡切換</a><br />
<a href="http://www.keleyi.com/a/bjac/768f469b95b61487.htm" target="_blank">單行文字滾動(dòng)</a><br />
<a href="http://www.keleyi.com/a/bjac/ed5eb8c2959c619e.htm" title="滾動(dòng)頁(yè)面時(shí)DIV到達(dá)頂部時(shí)固定在頂部" target="_blank">DIV到頂固定</a><br />
<a href="http://www.keleyi.com/a/bjac/a6d651710217f7a0.htm" title="使用jQuery UI修飾title屬性的氣泡懸浮框" target="_blank">修飾title氣泡</a>
</div>
</li>
<li onmouseout="this.className='menu2'" onmouseover="this.className='menu1'" class="menu2">C#
<div class="list">
<a href="http://www.keleyi.com/a/bjac/e3ce4526c3fcaf8f.htm" target="_blank">刪除文本空白行</a><br />
<a href="http://www.keleyi.com/a/bjac/94190f87387a868a.htm" target="_blank">生成圖片驗(yàn)證碼</a><br />
<a href="http://www.keleyi.com/a/bjac/954abc0d69092dc1.htm" title=".NET生成固定長(zhǎng)度的唯一字符串（以8位為例）" target="_blank">生成唯一字符串</a><br />
<a href="http://www.keleyi.com/a/bjac/c4dd6879a4a4fb36.htm" target="_blank">向文件寫入文本</a><br />
<a href="http://www.keleyi.com/a/bjac/d09a76fa32100d7.htm" target="_blank">用IgnoreRoute忽略路徑</a><br />
<a href="http://www.keleyi.com/a/bjac/84d4e8554b88f61.htm" target="_blank">RouteCollection類</a><br />
<a href="http://www.keleyi.com/a/bjac/c8e988b2eb520f4b.htm" target="_blank">柯樂(lè)義圖片壓縮類</a>
</div>
</li>
<li onmouseout="this.className='menu2'" onmouseover="this.className='menu1'" class="menu2">CMS
<div class="list"><a href="http://www.keleyi.com/a/bjac/9d5534156d5814fc.htm" target="_blank">KeleyiCMS更新</a><br />
<a href="http://www.keleyi.com/a/bjac/2916901353b081f1.htm" target="_blank">柯樂(lè)義留言板介紹</a>
</div>
</li>
</ul>
</div>
</body>
</html>

1、

復(fù)制代碼代碼如下:

<!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" />
<title>無(wú)標(biāo)題文檔</title>
<style>
*{
padding:0;
margin:0;
}
#tab
{
width:400px;
position:relative;
margin:0 auto;
margin-top:100px;
}
#tab div
{
display:none;/*讓選項(xiàng)卡內(nèi)容在沒(méi)有激活的時(shí)候不顯示*/
position:absolute;
top:24px;/*選項(xiàng)卡標(biāo)題的高度是24px*/
left:0;
width:398px;
border:solid #d4d3d3;
border-width:0 1px 1px;
}
#tab .blank
{
display:block;
padding-bottom:10px;/*讓激活的選項(xiàng)卡內(nèi)容區(qū)域最低端的文字不貼著元素底部*/
}
#tab h3
{
width:98px;
float:left;
height:24px;
border:1px solid #cccccc;
text-align:center;
font-size:14px;
font-weight:normal;
line-height:24px;
background:url(images/51.jpg) no-repeat;
cursor:pointer;/*讓鼠標(biāo)移動(dòng)到選項(xiàng)卡標(biāo)題上的時(shí)候變成手的形狀*/
}
#tab .up
{
background:url(images/61.jpg) no-repeat;
}
#tab ul
{
margin:15px 0 0;/*讓列表項(xiàng)文字離選項(xiàng)卡標(biāo)題的下端遠(yuǎn)一點(diǎn)*/
padding:0;
}
#tab ul,#tab li
{
list-style:none;
}
#tab li
{
width:47.9%;/*這里用百分比的作用可以解決IE6中的寬度解析問(wèn)題*/
height:22px;
line-height:22px;/*這兩行的作用是設(shè)置li的高度，并將li中的文字內(nèi)容上下居中顯示*/
float:left;
margin:0 1%;
border-bottom:1px dashed #cccccc;
text-indent:10px;
display:inline;/*修改IE6中的雙倍間距的bug問(wèn)題*/
white-space:nowrap;
text-overflow:ellipsis;
overflow: hidden;/*這三行的作用是，如果li中的文字內(nèi)容超過(guò)li的大小，則超出的部分用省略號(hào)顯示*/ }
#tab li a
{
font-size:12px;
text-decoration:none;
color:#333333;
text-indent:10px;
}
#tab li a:hover
{
text-decoration:underline;
color:red;
}
#tab a:hover h3
{
border:1px solid #cccccc;
border-bottom:0px;
}
</style>
</head><body>
<div id="tab">
<!--選項(xiàng)卡標(biāo)題開(kāi)始-->
<h3 class="up" onmouseover="go_to(1);">選項(xiàng)一</h3>
<!--選項(xiàng)卡標(biāo)題結(jié)束-->
<!--選項(xiàng)卡內(nèi)容開(kāi)始-->
<div class="blank">
<ul>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
<li><a href="#" title="超銀行利率4倍不受保護(hù)">超銀行利率4倍不受保護(hù)</a></li>
</ul>
</div>
<!--選項(xiàng)卡內(nèi)容結(jié)束-->
<!--選項(xiàng)卡標(biāo)題開(kāi)始-->
<h3 onmouseover="go_to(2);">選項(xiàng)二</h3>
<!--選項(xiàng)卡標(biāo)題結(jié)束-->
<!--選項(xiàng)卡內(nèi)容開(kāi)始-->
<!--選項(xiàng)卡內(nèi)容結(jié)束-->
<!--選項(xiàng)卡標(biāo)題開(kāi)始-->
<h3 onmouseover="go_to(3);">選項(xiàng)三</h3>
<!--選項(xiàng)卡標(biāo)題結(jié)束-->
<!--選項(xiàng)卡內(nèi)容開(kāi)始-->
<div>
<ul>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
<li><a href="#" title="新觀察：底層社會(huì)我們了解多少">新觀察：底層社會(huì)我們了解多少</a></li>
</ul>
</div>
<!--選項(xiàng)卡內(nèi)容結(jié)束-->
<!--選項(xiàng)卡標(biāo)題開(kāi)始-->
<h3 onmouseover="go_to(4);">選項(xiàng)四</h3>
<!--選項(xiàng)卡標(biāo)題結(jié)束-->
<!--選項(xiàng)卡內(nèi)容開(kāi)始-->
<div>
<ul>
<li><a href="#" title="俄羅斯將于明夏加入世界貿(mào)易">俄羅斯將于明夏加入世界貿(mào)易組織</a></li>
<li><a href="#" title="俄羅斯將于明夏加入世界貿(mào)易">俄羅斯將于明夏加入世界貿(mào)易組織</a></li>
<li><a href="#" title="俄羅斯將于明夏加入世界貿(mào)易">俄羅斯將于明夏加入世界貿(mào)易組織</a></li>
<li><a href="#" title="俄羅斯將于明夏加入世界貿(mào)易">俄羅斯將于明夏加入世界貿(mào)易組織</a></li>
<li><a href="#" title="俄羅斯將于明夏加入世界貿(mào)易">俄羅斯將于明夏加入世界貿(mào)易組織</a></li>
<li><a href="#" title="俄羅斯將于明夏加入世界貿(mào)易">俄羅斯將于明夏加入世界貿(mào)易組織</a></li>
<li><a href="#" title="俄羅斯將于明夏加入世界貿(mào)易">俄羅斯將于明夏加入世界貿(mào)易組織</a></li>
<li><a href="#" title="俄羅斯將于明夏加入世界貿(mào)易">俄羅斯將于明夏加入世界貿(mào)易組織</a></li>
<li><a href="#" title="俄羅斯將于明夏加入世界貿(mào)易">俄羅斯將于明夏加入世界貿(mào)易組織</a></li>
</ul>
</div>
<!--選項(xiàng)卡內(nèi)容結(jié)束-->
</div>
<script type="text/javascript">
<!--
var h=document.getElementById("tab").getElementsByTagName("h3");
var d=document.getElementById("tab").getElementsByTagName("div");
function go_to(ao)
{
for(var i=0;i<h.length;i++)
{
if(ao-1==i)
{
h[i].className="up";
d[i].className="blank";
}
else
{
h[i].className=" ";
d[i].className=" ";
}
}
}
//-->
</script>
</body>
</html>

2、選項(xiàng)卡用 <ul id="myItem"><li>第一個(gè)</li><li>第二個(gè)</li></ul>

復(fù)制代碼代碼如下:

<script language="javascript" type="text/javascript">
window.onload = function(){
var li = document.getElementById("myItem").getElementsByTagName("li");
for(var i=0;i<li.length;i++){
(function(){
li[a].onmouseover = function(){
this.style.display="block";
}
li[a].onmouseout = function(){
this.style.display ="none";
}
})(i);
}
}
</script>

3、

復(fù)制代碼代碼如下:

<script type="text/javascript">
function displaySubMenu(ITstudy_cn) {
var subMenu = document.getElementById(ITstudy_cn);
subMenu.style.display = "block";
}
function hideSubMenu(ITstudy_cn) {
var subMenu = document.getElementById(ITstudy_cn);
subMenu.style.display = "none";
}
</script>
<style>
* { padding:0; margin:0;}
body { text-align: center; font-family: "宋體",arial;border: 0; background: #FFF; font-size:12px; color:#000;}
/* 頁(yè)頭下拉菜單 */
#navigation {
margin:2px;
}
#navigation, #navigation li ul {
list-style-type:none;
}
#navigation li {
float:left; text-align:center; position:relative;
}
#navigation li a:link, #navigation li a:visited {
display:block; text-decoration:none;
}
#navigation li a:hover {
color:#fff; background:#2687eb;
}
#navigation li ul li a:hover {
color:#990000; background:#d6ecfd; text-decoration:underline;
}
#navigation li ul {
display:none; position:absolute; width:90px;
top:13px; left:-45px; padding:5px; border:1px solid #d6ecfd;background-color:#f2f9fe;
}
</style>
<ul id="navigation">
<li ><a href=" http://www.itstudy.cn">首頁(yè)</a></li>
<li>&nbsp; | &nbsp; </li>
<li onMouseOver="displaySubMenu('fg')" onMouseOut="hideSubMenu('fg')" >
<a href="javascript:void(0);" >風(fēng)格</a>
<ul id="fg">
<li><a href="javascript:" >恢復(fù)默認(rèn)設(shè)置</a></li>
<li><a href="javascript:" >深度空間風(fēng)格</a></li>
<li><a href="javascript:" >IT學(xué)習(xí)網(wǎng)風(fēng)格</a></li>
</ul>
</li>
<li> &nbsp; &nbsp; </li>
</ul>