本文實例講述了jQuery實現仿美橙互聯兩級導航菜單效果。分享給大家供大家參考。具體如下：
這是一款基于jQuery實現的仿美橙互聯兩級導航菜單，效果不錯吧，更像是一個滑動門，不會讓你失望的。
先來看看運行效果截圖：
在線演示地址如下：
http://demo.VeVB.COm/js/2015/jquery-f-mchl-2l-nav-menu-codes/
具體代碼如下：
<!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=gb2312" /><title>仿美橙互聯導航菜單</title><style>body { margin-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px;}a:link { text-decoration: none;}a:visited { text-decoration: none;}a:hover { text-decoration: none;}a:active { text-decoration: none;}#nav_wrap{margin:20px auto;}#nav li{ text-align:center;font-size:12px;}#nav_wrap { width:960px; overflow:hidden; }#nav{ background:url(images/nav_bg.gif) repeat-x; height:39px; position:relative; width:950px; margin:0 auto; }#nav .l{ background:url(images/navnbg.gif) no-repeat 0px 0px; height:39px; width:2px; float:left}#nav .r{ background:url(images/navnbg.gif) no-repeat -4px 0px; height:39px; width:2px; float:right}#nav .bt_qnav { float:right; } #nav .bt_qnav a{ width:31px; height:29px; line-height:39px;display:block;padding:9px 2px 0 0;}#nav .c{ float:left;margin:0;padding:0}#nav li { float:left; list-style:none; }#nav li .v a{ width:83px;height:39px; line-height:33px; display:block; color:#FFF; background:url(images/navnbg.gif) no-repeat -87px 6px; float:left; font-family:"Microsoft Yahei";}#nav li .v a:hover,#nav li .v .sele{background:url(images/navnbg.gif) no-repeat 0px -47px; color:#116406; line-height:42px; font-size:14px}#nav .kind_menu { height:30px;*height:29px; line-height:30px;vertical-align:middle; position:absolute; top:37px;*top:39px; left:70px; width:880px; text-align:left; display:none; background:url(images/nav_bg1.gif) repeat-x bottom; color:#656565; }#nav .kind_menu a {color:#656565; float:left; text-align:center; width:90px; font-family:Arial, Helvetica, sans-serif;}#nav .kind_menu a:hover { color:#ff4300; background:url(images/navnbg.gif) no-repeat 1px -91px;*background:url(images/navnbg.gif) no-repeat 1px -93px;}#nav .kind_menu span { font-size:10px; color:#cecece; line-height:30px; *line-height:26px; float:left }#tmenu{ background:url(images/nav_bg1.gif) repeat-x bottom; height:28px; border-bottom:1px solid #eee; }</style><SCRIPT src="jquery1.3.2.js" type="text/javascript"></SCRIPT></head><body style="text-align:center"><DIV id=nav_wrap><DIV id=nav><DIV class=l></DIV><UL class=c> <LI><SPAN class=v><A href="#" target="_blank">首頁</A></SPAN> <DIV class=kind_menu style="LEFT: 20px">歡迎訪問美橙互聯! </DIV></LI> <LI><SPAN class=v><A href="#">特惠套餐</A></SPAN> <DIV class=kind_menu style="LEFT: 40px"><A href="#">電信套餐</A> <SPAN>|</SPAN> <A href="#">雙線套餐</A> </DIV></LI> <LI><SPAN class=v><A href="#">域名頻道</A></SPAN> <DIV class=kind_menu><A href="#">英文域名</A> <SPAN>|</SPAN> <A href="#">中文域名</A> <SPAN>|</SPAN> <A href="#">通用網址</A> <SPAN>|</SPAN> <A href="#">價格列表</A> <SPAN>|</SPAN> <A href="#" target=_blank>域名交易</A> <SPAN>|</SPAN> <A href="#">相關幫助</A> <SPAN>|</SPAN> <A href="#">智能加速</A> </DIV></LI> </UL><DIV class=r></DIV></DIV><!--nav--><DIV id=tmenu></DIV></DIV><!--nav_wrap--><SCRIPT type=text/javascript> var site_url = window.location.href.toLowerCase(); switch (true) { default : $("#nav li").attr("class",""); $("#nav li").eq(0).attr("class","nav_lishw"); $(".nav_lishw .v a").attr("class","sele"); $(".nav_lishw .kind_menu").show(); } $("#nav li").hover( function(){ clearTimeout(setTimeout("0")-1); $("#nav .kind_menu").hide(); $("#nav li .v .sele").attr("class","shutAhover"); $(this).attr("id","nav_hover") $("#nav_hover .v a").attr("class","sele"); $("#nav_hover .kind_menu").show(); }, function(){ if($(this).attr("class") != "nav_lishw"){ $("#nav_hover .v .sele").attr("class",""); $("#nav_hover .kind_menu").hide(); } $(this).attr("id","") $("#nav li .v .shutAhover").attr("class","sele"); setTimeout(function(){ $(".nav_lishw .kind_menu").show(); $(".nav_lishw .v a").attr("class","sele"); },50); } );</SCRIPT></body></html>希望本文所述對大家的jQuery程序設計有所幫助。
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