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Javascript 中的 yahoo 页面的标签效果

出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-10-12 浏览: 383 ::

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菜单效果 Ucren Virtual Desktop V2.0

点击运行可以看到效果:

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>yahoo 标签</title>
<style type="text/css">
.tag_box { width:400px; height:126px; border:1px solid #B0BEC7; font:12px Arial, Helvetica, sans-serif; margin:50px; overflow:hidden}
.tag_box ul.menulist { width:402px; height:20px; overflow:hidden; margin:0}
.tag_box ul.menulist li { float:left; width:80px; text-align:center; height:19px; line-height:19px; background:url(tag_bg1.gif) repeat-x; position:relative; list-style-type:none}
.tag_box ul.menulist li a { color:#18397C; text-decoration:none; display:block; width:80px; background:url(tag_pipe.gif) no-repeat right 1px; border-bottom:1px solid #93A6B4;}
.tag_box ul.menulist li a:hover { text-decoration:underline;}
.tag_box ul.menulist li a.curMenu { background:url(tag_bg2.gif) repeat-x; border:1px solid #91A7B4; border-bottom:none; width:81px; position:absolute; color:#c63; font-weight:bold; left:-1px;top:-1px; height:21px; z-index:100}
.tag_box a.nonebg{ background:none;}
.tag_content { padding:6px; clear:both}
.tag_content img.bigConImg {border:1px solid #788a98; display:block; float:left}
.tag_content h5 {padding:2px 0px; margin:3px 6px; float:left; text-align:center; width:250px; background-color:#f7f7f7}
.tag_content a {text-decoration:none; color:#16387c}
.tag_content a:hover {text-decoration:underline;}
.tag_content p { margin:0; padding:2px 6px; float:left; line-height:18px}
.tag_content ul { margin:0px 3px 0px 3px; padding:0; float:left;}
.tag_content li { margin-left:20px; margin-bottom:3px}
</style>
<script type="text/javascript">
var currentTag = 1;
function fivetag(obj,id){ selectMenu(obj); for (var i =1,j; j=document.getElementById("tag_content_"+i); i++){ j.style.display="none"; } document.getElementById("tag_content_"+id).style.display="block"; currentTag++; if (currentTag>5) currentTag=1;
}
function selectMenu(obj){ var lia = document.getElementById("menulist").getElementsByTagName("li"); var lialen = lia.length; for(i=0; i<lialen; i++){ if(lia[i].getElementsByTagName("a")[0].className=="curMenu") lia[i].getElementsByTagName("a")[0].className = ""; } obj.className = "curMenu";
}
function init(){ var menulist = document.getElementById("menulist"); setInterval('fivetag(menulist.getElementsByTagName("li")[currentTag-1].getElementsByTagName("a")[0],currentTag)',1000);
}
</script>
</head>
<body onload="init()">
<div class="tag_box" id="tag_menu">
<ul class="menulist" id="menulist"> <li><a href="#" onClick="fivetag(this,1)" onFocus="this.blur()" class="curMenu">Home</a></li> <li><a href="#" onClick="fivetag(this,2)" onFocus="this.blur()">Software</a></li> <li><a href="#" onClick="fivetag(this,3)" onFocus="this.blur()">Product</a></li> <li><a href="#" onClick="fivetag(this,4)" onFocus="this.blur()">AboutUs</a></li> <li><a href="#" onClick="fivetag(this,5)" onFocus="this.blur()">ContactUs</a></li>
</ul> <div id="tag_content_1" class="tag_content"> <img src="images/tag_1_img.jpg" class="bigConImg"> <h5><a href="#">Supercars for the super-richHome</a></h5> For those who can drop six figures on a car, there's a fresh crop of shiny new 2007 models. » <a href="#">More</a> </div> <div id="tag_content_2" class="tag_content"> <img src="images/tag_2_img.jpg" class="bigConImg"> <h5><a href="#">Time and again Software</a></h5> <ul> <li><a href="#">Negroponte says U.S. not at higher risk</a></li> <li><a href="#">U.S. to relax ban of liquids on planes</a></li> <li><a href="#">U.S. pursues closer ties with Kazakhstan</a></li> </ul> </div> <div id="tag_content_3" class="tag_content"> <img src="images/tag_3_img.jpg" class="bigConImg"> <h5><a href="#">Saints' storybook return Product</a></h5> In front of a sellout Superdome crowd, New Orleans rides the emotional wave to victory over Atlanta. » <a href="#">More</a> </div> <div id="tag_content_4" class="tag_content"> <img src="images/tag_4_img.jpg" class="bigConImg"> <h5><a href="#">Fall foliage alternatives AboutUs</a></h5> Dieting with a partner can be motivating, but presents unexpected challenges as well. » <a href="#">More</a> </div> <div id="tag_content_5" class="tag_content"> <img src="images/tag_5_img.jpg" class="bigConImg"> <h5><a href="#">10 ways to earn more pay ContactUs</a></h5> Why settle for your current salary and benefits when you can negotiate for more? » <a href="#">More</a> </div>
</div>
修改：
<ul style="font:11px Tahoma"> <li>每隔一段时间自动循环切换Tag (修改于 2006-10-10)</li>
</ul>
<div style="font:12px '宋体'; margin-top:50px">Writen By <a href="http://www.happyshow.org" target="_blank" >快乐笛子</a></div>
</body>
</html>

[Ctrl+A 全选提示:你可先修改部分代码,再按运行]

取消自动自动循环最简单的方法。请将
<BODY onload=init()>
改成
<BODY> 就行了，如果觉得不爽，再把
function init(){
var menulist = document.getElementById("menulist");
setInterval('fivetag(menulist.getElementsByTagName("li")[currentTag-1].getElementsByTagName("a")[0],currentTag)',1000);
}这几行也干掉就行了。当然你要看清那几个链接别搞错了！

菜单效果 Ucren Virtual Desktop V2.0

Javascript 中的 yahoo 页面的标签效果

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