js_sl 延迟菜单

2022-10-15 10:24:29
<!doctype html>

<html>

<head>

<meta charset="utf-8">

<title>无标题文档</title>

<style>

* { padding: 0; margin: 0; }

li { list-style: none; }

#nav { width: 500px; height: 36px; padding: 0 10px; background: url(img/nav_bg.gif) repeat-x; margin: 50px auto 0; position: relative; }

#nav .adorn1 { width: 6px; height: 36px; background: url(img/nav_bg.gif) no-repeat 0 -36px; position: absolute; top: 0; left: 0; }

#nav .adorn2 { width: 6px; height: 36px; background: url(img/nav_bg.gif) no-repeat 0 -72px; position: absolute; top: 0; right: 0; }

#nav li { float: left; height: 36px; padding: 0 3px 0 7px; position: relative; cursor: pointer; }

#nav .line { background: url(img/active_bg.gif) no-repeat 0 -90px; }

#nav .active { float: left; height: 36px; line-height: 36px; font-size: 14px; text-decoration: none; color: #fff; background: url(img/active_bg.gif) no-repeat right -40px; }

#nav .active span { float: left; height: 36px; line-height: 36px; font-size: 14px; padding: 0 20px; text-decoration: none; color: #fff; background: url(img/active_bg.gif) no-repeat 0 5px; }

#nav .normal { float: left; height: 36px; line-height: 36px; font-size: 14px; text-decoration: none; color: #fff; }

#nav .normal span { float: left; height: 36px; padding: 0 20px; }

#nav .normal:hover { background: url(img/active_bg.gif) no-repeat right -40px; }

#nav .normal:hover span { background: url(img/active_bg.gif) no-repeat 0 5px; }

#nav .float_layer { height: 27px; color: #235e99; padding: 0 10px; background: url(img/nav_bg.gif) repeat-x 0 -162px; position: absolute; top: 46px; display: none; }

#nav .arrows { width: 7px; height: 5px; overflow: hidden; background: url(img/active_bg.gif) no-repeat 0 -190px; position: absolute; top: -4px; }

#nav .decorate1 { width: 6px; height: 27px; background: url(img/nav_bg.gif) no-repeat 0 -108px; position: absolute; top: 0; left: -6px; }

#nav .decorate2 { width: 6px; height: 27px; background: url(img/nav_bg.gif) no-repeat 0 -135px; position: absolute; top: 0; right: -6px; }

#nav .float_layer a { float: left; height: 27px; line-height: 22px; font-size: 12px; color: #235e99; text-decoration: none; background: url(imgs/active_bg.gif) no-repeat right -207px; padding: 0 8px; }

#nav .float_layer a span { float: left; height: 18px; padding-top: 3px; overflow: hidden; border-bottom: 2px solid #cedce8; }

#nav .float_layer a:hover span { border-bottom: 2px solid #235e99; }

#nav p { position: absolute; top: 10px; right: 20px; }

#nav p a { color: #fff; font-size: 14px; text-decoration: none; }

#nav p a:hover { text-decoration: underline; }

.pos1 { left: 0; }

.pos1 .arrows { left: 36px; }

.w1 { width: 245px; }

.pos2 { left: 0; }

.pos2 .arrows { left: 50px; }

.w2 { width: 260px; }

.pos3 { left: -100px; }

.pos3 .arrows { left: 136px; }

.w3 { width: 230px; }

.pos4 { left: -100px; }

.pos4 .arrows { left: 136px; }

.w4 { width: 310px; }

</style>

<script>

window.onload = function ()

{

    var oa = getByClass(document,'normal');

    var ospan = getByClass(document,'float_layer');

    var timer = null;

    for(var i = 0; i < oa.length; i++)

    {

        oa[i].index = i;

        oa[i].onmouseover = function ()

        {

            for(var i = 0; i < ospan.length; i++)

            {

                ospan[i].style.display = 'none';

            }

            ospan[this.index].style.display = 'block';

            clearInterval(timer);

        }

        oa[i].onmouseout = function ()

        {

            var This = this;

            timer = setInterval(function ()

            {

                ospan[This.index].style.display = 'none';

            },1000);

        }

        ospan[i].onmouseover = function ()

        {

            clearInterval(timer);

        }

        ospan[i].onmouseout = function ()

        {

            var This = this;

            timer = setInterval(function(){

                This.style.display = 'none';

                },1000);

        }

    }

    function getByClass(oparent,sclass)

    {

        var aele = oparent.getElementsByTagName('*');

        var result = [];

        var re = RegExp('\\b'+ sclass +'\\b');

        for( var i = 0; i < aele.length; i++ )

        {

            if(re.test(aele[i].className))

            {

                result.push(aele[i])

            }

        }

        return result;

    }

}

</script>

</head>

<body>

<div id="nav">

    <div class="adorn1"></div>

    <div class="adorn2"></div>

    <ul>

        <li>

            <a class="normal" href="http://www.miaov.com"><span>首页</span></a>

            <span class="float_layer w1 pos1">

                <span class="arrows"></span>

                <span class="decorate1"></span>

                <span class="decorate2"></span>

                <a href="http://www.miaov.com"><span>最近更新</span></a>

                <a href="http://www.miaov.com"><span>活动</span></a>

                <a href="http://www.miaov.com"><span>报名试听</span></a>

                <a href="http://www.miaov.com"><span>学员反馈</span></a>

            </span>

        </li>

        <li class="line">

            <a class="normal" href="http://www.miaov.com"><span>关于我们</span></a>

            <span class="float_layer w2 pos2">

                <span class="arrows"></span>

                <span class="decorate1"></span>

                <span class="decorate2"></span>

                <a href="http://www.miaov.com"><span>妙味讲师</span></a>

                <a href="http://www.miaov.com"><span>培训方式</span></a>

                <a href="http://www.miaov.com"><span>培训理念</span></a>

                <a href="http://www.miaov.com"><span>联系我们</span></a>

            </span>

        </li>

        <li class="line">

            <a class="normal" href="http://www.miaov.com"><span>作品</span></a>

            <span class="float_layer w3 pos3">

                <span class="arrows"></span>

                <span class="decorate1"></span>

                <span class="decorate2"></span>

                <a href="http://www.miaov.com"><span>般固</span></a>

                <a href="http://www.miaov.com"><span>MATRIX</span></a>

                <a href="http://www.miaov.com"><span>留学e网</span></a>

                <a href="http://www.miaov.com"><span>ECMall</span></a>

            </span>

        </li>

        <li class="line">

            <a class="normal" href="http://www.miaov.com"><span>博客</span></a>

            <span class="float_layer w4 pos4">

                <span class="arrows"></span>

                <span class="decorate1"></span>

                <span class="decorate2"></span>

                <a href="http://www.miaov.com"><span>JS教程</span></a>

                <a href="http://www.miaov.com"><span>弹出层效果</span></a>

                <a href="http://www.miaov.com"><span>3D球面标签云</span></a>

                <a href="http://www.miaov.com"><span>Window计算器</span></a>

            </span>

        </li>

    </ul>

    <p><a href="http://www.miaov.com">>>更多</a></p>

</div>

</body>

</html>
码农公寓

相关文章
