JS+CSS实现自动切换的网页滑动门菜单效果代码

2015-09-14 16:22作者：yezheng

本文实例讲述了JS+CSS实现自动切换的网页滑动门菜单效果代码。分享给大家供大家参考。具体如下：

这是一款支持自动切换功能的网页滑动门菜单，JS与CSS结合的技术成果，有人说它是自己会切换的网页选项卡标签面板，QQ登录后弹出的每日要闻迷你窗口中有类似效果，但是代码写法却是截然不同的，每一位作者的思路是不同的，因此您多了一份参考。

运行效果截图如下：

具体代码如下：

<html>

<head>

<title>自动切换的网页滑动门菜单</title>

<!--

html, body, ul, ol, li, p, h1, h2, h3, h4, h5, h6, form, fieldset, table, td, img {margin:0; padding:0; border:0;}

td,p,div,li,select,input,textarea {font-size:12px;}

ul {list-style-type:none; text-align:left;}

select,input {vertical-align:middle;}

body { color:#333; repeat-x;}

#wrap { width:750px; margin:0 auto; clear:both; background:#fff;}

.clearit { clear:both;}

a{ color:#039; text-decoration:underline;}

a:hover{ color:#F00; text-decoration:underline;}

.linkN a{ color:#039; text-decoration:none;}

.linkN a:hover{ color:#F00; text-decoration:underline;}

.linkfff a{ color:#fff; text-decoration:none;}

.linkfff a:hover{ color:#F00; text-decoration:underline;}

.linkAD5A00 a { color:#AD5A00; text-decoration:none;}

.linkAD5A00 a:hover { color:#f00; text-decoration:underline;}

.linkC00 a { color:#C00; text-decoration:none;}

.linkC00 a:hover { color:#C00; text-decoration:underline;}

.link666 a { color:#666; text-decoration:none;}

.link666 a:hover { color:#F00; text-decoration:underline;}

h1 { font-size:16px; font-family:simhei; font-weight:500; text-align:center; padding:5px 0 3px 0;}

h2 { font-size:14px; color:#fff; display:block; clear:both; text-align:left;}

h3 { font-size:14px; font-weight:200; no-repeat 2px 7px; border-bottom:2px solid #BBE5F1; padding:5px 0 2px 17px; margin:5px 0;}

span{ font-size:12px; font-weight:200; float:right; margin-right:5px;}

ul { margin:5px 0 0 5px; color:#039;}

li { padding:3px 0 3px 10px; no-repeat 3px 7px;}

.noStyle li { padding:3px 0; background:none;}

ul.two { margin:8px 0 0 12px;}

.two li { padding:3px 0 3px 10px; no-repeat 3px 7px; float:left; width:110px;}

.f14 li { font-size:14px; padding:1px 0 4px 10px;}

.blkT { margin-top:6px;}

.list14 { font-size:14px; line-height:23px;}

/*CSS for 共用模块 end*/

.leW { width:254px;}

.miW { padding:0 5px;}

.riW { width:140px; background:#F3F3F3;}

.riW li { padding:3px 0 3px 6px; no-repeat 0 7px;}

.cont_le { background:#EBF8FB; border:1px solid #A3D8E0; border-top:none; border-bottom:none; padding:8px 0 8px 0;}

.cont_all { background:#EBF8FB; border:1px solid #A3D8E0; border-top:none; padding:8px 0 8px 0;}

.text { padding:4px 0 8px 0; text-align:center;}

.pic { margin:8px 0; text-align:center;}

.textL { text-align:left; padding:3 0 8px 0;}

.blankT { margin-top:8px;}

.picfff { text-align:center;}

.picfff img { border:1px solid #fff; margin:5px 0;}

.partA .jdt { background:#D11C00; padding:5px 0 5px 0; text-align:left;}

.partA .cont_le p { float:left; margin:0 0 0 6px; text-align:center;}

.partA .miW .top { height:17px; no-repeat; text-align:right; padding:5px 18px 0 0; margin-top:8px;}

.partA .miW .top a { color:#C00; text-decoration:underline;}

.partA .miW .top a:hover { color:#C00; text-decoration:none;}

.partA .miW .cont { background:#FFFBEA; border:1px solid #FC6; border-top:none; padding-bottom:5px; border-bottom:none;}

.partA .miW .cont p{ line-height:19px; margin-left:15px;}

.partA .miW .cont .line { repeat-x; height:1px; font-size:0; margin:5px 15px;}

.partA .miW .top1 { height:15px; no-repeat; text-align:left; padding:4px 0 0 23px; margin-left:0; _margin-left:2px;}

.partA .miW .top1 h2 { color:#000;}

.partA .miW .cont1 { border:1px solid #FC6; border-top:none; padding:5px 0 8px 0;}

.partA .shiP { no-repeat bottom; width:120px; height:109px; border:1px solid #A0B2D8; margin:10px 0 0 9px;}

/*标签*/

.menu1Off,.menu1On,.menu2Off,.menu2On,.menu3Off,.menu3On,.menu4Off,.menu4On { height:20px; color:#039; text-align:center; background:#B2DBE1; cursor:pointer; padding-top:3px;}

.menu1On,.menu2On,.menu3On,.menu4On{ color:#C00; background:#fff; border-left:1px solid #34AEBE; border-right:1px solid #34AEBE;}

/*标签a*/

.menua1Off,.menua1On,.menua2Off,.menua2On{ height:16px; width:52px; color:#666; text-align:center; repeat-x; cursor:pointer; padding-top:3px;}

.menua1On,.menua2On{ color:#C00; font-weight:bold; repeat-x; }

.menuCont { background:#F3F3F3;}

.menuCont th { text-align:center; font-weight:200; padding:5px 0 3px 0;}

.menuCont .noBg td { background:#fff; padding:5px 0 3px 5px; border-right:1px solid #F3F3F3; }

.menuCont .noBg1 td { background:#F3F3F3; padding:5px 0 3px 5px; border-right:1px solid #FFF;}

.partA .tuKu { no-repeat; margin-left:5px; height:150px; text-align:center;}

.partA .tuKu p { float:left; margin:0 10px; _margin:0 8px;}

.partA .tuKu img { padding:5px; border:1px solid #D0D1D2; background:#fff; margin:8px 0;}

.partA .shiPyy { border:1px solid #FC6; margin-top:5px;}

.partA .shiPyy h2 { color:#C00; background:#FFEAAF; padding:5px 0 3px 5px;}

.partA .shiPyy img { vertical-align:middle;}

.adv { margin:8px 0;}

.leftW { width:605px; padding-right:5px; text-align:center;}

.leftW .leW { width:140px;}

.leftW .leW img { margin-bottom:8px;}

.leftW .leW p { text-align:left; line-height:19px; padding:0 5px; margin-top:5px;}

.leftW .leW .picText { text-align:left; line-height:19px; padding-right:5px; margin-bottom:8px;}

.leftW .leW .picText img { float:left; margin:0 7px;}

.midW { padding:5px 0 0 5px; text-align:left;}

.midW table { margin-bottom:8px;}

.midW td { line-height:19px; padding:3px 0px;}

.midW span { float:none; color:#929292;}

.midW .more span { float:right;}

.midW .cC00 { color:#C00; font-weight:bold;}

.rightW { width:140px; background:#F3F3F3;}

.rightW p { float:left; margin:5px 0 5px 8px; _margin:5px 0 5px 5px;}

.rightW .cont { text-align:left; line-height:19px; text-align:left; padding:8px 0 0 8px;}

.rightW .date { margin-top:8px;}

.rightW .date td { color:#666; padding:1px 0;}

.rightW .date td { background:#fff; padding:1px 0; color:#039;}

.rightW .date .cF60 { color:#F60; font-weight:bold;}

.rightW .fenX { margin-top:8px; margin-left:3px;}

.rightW .fenX td { padding:5px 0 2px 5px; background:#fff; text-align:left;}

.rightW .blk000 img { border:1px solid #000;}

-->

</style>

</head>

<tr>

//<![CDATA[

var cur_index=1

var num=4 //该值记录标签的个数

var settime

function GetObj(objName){

if(document.getElementById){

return eval('document.getElementById("' + objName + '")');

}else if(document.layers){

return eval("document.layers['" + objName +"']");

}else{

return eval('document.all.' + objName);

}

function change_Menu(index){

for(var i=1;i<=num;i++){/* 最多支持8个标签 */

if(GetObj("con"+i)&&GetObj("m"+i)){

GetObj("con"+i).style.display = 'none';

GetObj("m"+i).className = "menu"+i+"Off";

}

if(GetObj("con"+index)&&GetObj("m"+index)){

GetObj("con"+index).style.display = 'block';

GetObj("m"+index).className = "menu"+index+"On";

}

cur_index=index

if(cur_index<num){

cur_index++

}

else{

cur_index=1

}

settime=setTimeout("change_Menu(cur_index)",2000)//设置延迟时间

}

function Menu(c_index){

clearTimeout(settime)

change_Menu(c_index)

}

//]]>

</script>

<tr>

</tr>

<tr>

</tr>

</table>

</div>

</div>

</div>

</div>

</body>

</html>

希望本文所述对大家的JavaScript程序设计有所帮助。