jQuery下拉菜单教程-优快云博客

演示地址http://www.corange.cn/demo/3666/index.html
<!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>Jquery 下拉菜单 corange.cn</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" type="text/javascript"></script>

<div class="menu">
<span><a href="#">菜单一</a> </span><span><a href="#">菜单二</a>
<div>
<a href="#">子项一</a> <a href="#">子项二</a> <a href="#">子项三</a>
</div>
</span><span><a href="#">菜单三</a>
<div>
<a href="#">子项一</a> <a hef="#">子项二</a> <a href="#">子项三</a>
</div>
</span>
</div>
<style type="text/css">
.menu span
{
float: left;
margin-right: 10px;
position: relative;
z-index: 100;
}
.menu a
{
text-decoration: none;
display: block;
}
.menu span:hover div, .menu span div:hover
{
display: block;
}
.menu span div
{
border: 1px solid black;
padding: 5px;
background-color: white;
display: none;
position: absolute;
white-space: nowrap;
}
</style>
<script type="text/javascript">
$(document).ready(function() {
if ($.browser.msie && $.browser.version <= 6.0) {
$(".menu span").hover(
function() {
$(this).children("div").attr("style", "display: block");
},
function() {
$(this).children("div").attr("style", "");
})
}
});
</script>