<!DOCTYPE html><html><head><meta charset="UTF-8"><!-- 当前页面的三要素 --><title>html零基础快速制作网页弹出窗口</title><meta name='Keywords' content="html,弹出窗口"><meta name='description' content=""><style type="text/css"> * {margin:0;padding 0} img {border:0;}.adv{width:460px;height:314px;border:1px solid #D8D8D8;margin:0 auto;display:none;border-radius:6px}.adv_top{width:460px;height:56px;background:url('p_w_picpaths/1.jpg')}.adv_hd{width:460px;height:56px;line-height:56px;padding-top:15px;padding-right:5px}.adv_hd a {font-size:12px;color:#000000 ;background:url('p_w_picpaths/2.jpg') no-repeat;width:29px; height:24px;float:right;text-decoration:none;} .adv_hd a:hover{width:29px;height:24px;background:url('p_w_picpaths/3.jpg') no-repeat; }.menu ul li{list-style:none;float:left;}/* 行内元素设置高度不起作用必须变为块级元素才有用 */.menu ul li a {display:block;height:67px;line-height:67px;text-decoration:none;padding:0 25px 0 25px;color:#222;}.menu ul li a:hover{background:#2578d8}/* 清除浮动none:默认值。允许两边有浮动对象left:不允许左边有浮动对象right:不允许左边有浮动对象both:左右两侧不允许有浮动对象*/.picture { width:100%;height:470px;clear:both;border:1px solid #D8D8D8;text-align:center}.menu {border:1px solid #D8D8D80;position:relative;}.qq span {color:#ff5f25;}.qq {float:right;} /*绝对定位 */.menu_list {background:#CCCCFF;position:absolute; /*透明技术兼容所有浏览器 */ opacity:0.9;filter:alpha(opacity=90);display:none;z-index:99999}.web{width:800px;height:200px;}.seo{width:500px;height:300px;}.sem{width:300px;height:200px;} /*父div元素,防止内部元素因浏览器窗口缩小而换行*/.father { width:1200px;height:600px;margin:0 auto;}</style></head><body><a href="#" </a><div class="adv" id="myadv"> <div class="adv_top"> <div class="adv_hd"> <a href="#" title="关闭" οnclick="$('#adv').hide();$('div#layer').remove();"></a> </div> </div> <div class=""> <img alt="登录" src="p_w_picpaths/4.jpg" height="463px" width="525px"> </div></div><div></div><!--导航--><div class="father"><div class="qq">qq咨询:<span>934033381</span></div><div class="menu"><ul> <li><a href="#">首页</a></li> <li><a href="#">FLASH</a></li> <li class="flip"> <a href="#">网页制作</a> <div class="menu_list web">二级导航</div> </li> <li class="flip"> <a href="#">SEO培训</a> <div class="menu_list seo">二级导航</div> </li> <li class="flip"> <a href="#">网络营销</a> <div class="menu_list sem">二级导航</div> </li></ul></div><div class="picture"><img src="js/1.jpg" /></div></div ><!--第三方视频html代码 --><div><embed src="http://player.youku.com/player.php/Type/Folder/Fid/26181344/Ob/1/sid/XMTM2MDI3ODQwOA==/v.swf" quality="high" width="480" height="400" align="middle" allowScriptAccess="always" allowFullScreen="true" mode="transparent" type="application/x-shockwave-flash"></embed></div><!-- 引入Jquery--><script type="text/javascript" src="js/jquery-1.4.min.js"></script><script type="text/javascript" >$(function(){ $(".menu .flip").hover(function(){ $(this).children(".menu_list").slideDown();},function(){ $(this).children(".menu_list").slideUp();});});</script></body></html>