PHP导航下拉菜单的实现如此简单_PHP

复制代码 代码如下: #sddm li a:hover { background: #49A3FF} #sddm div { position: absolute; visibility: hidden; margin: 0; padding: 0; background: #EAEBD8; border: 1px solid #5970B2} #sddm div a { position: relative; display: block; margin: 0; padding: 5px 10px; width: auto; white-space: nowrap; text-align: left; text-decoration: none; background: #EAEBD8; color: #2875DE; font: 12px arial} #sddm div a:hover { background: #49A3FF; color: #FFF} var timeout = 500; var closetimer = 0; var ddmenuitem = 0; // open hidden layer function mopen(id) { // cancel close timer mcancelclosetime(); // close old layer if(ddmenuitem) ddmenuitem.style.visibility = 'hidden'; // get new layer and show it ddmenuitem = document.getElementById(id); ddmenuitem.style.visibility = 'visible'; } // close showed layer function mclose() { if(ddmenuitem) ddmenuitem.style.visibility = 'hidden'; } // go close timer function mclosetime() { closetimer = window.setTimeout(mclose, timeout); } // cancel close timer function mcancelclosetime() { if(closetimer) { window.clearTimeout(closetimer); closetimer = null; } } // close layer when click-out document.onclick = mclose; // --> 服务热线 400-691-6006 首页 关于我们 HTML DropDown DHTML DropDown menu JavaScript DropDown DropDown Menu CSS DropDown 新闻中心 ASP Dropdown Pulldown menu AJAX dropdown DIV dropdown 解决方案 ASP Dropdown Pulldown menu AJAX dropdown DIV dropdown 产品展示 ASP Dropdown Pulldown menu AJAX dropdown DIV dropdown 支持与下载 ASP Dropdown Pulldown menu AJAX dropdown DIV dropdown 人才招聘 ASP Dropdown Pulldown menu AJAX dropdown DIV dropdown 联系我们 ASP Dropdown Pulldown menu AJAX dropdown DIV dropdown

PHP导航下拉菜单的实现如此简单_PHP

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