网页制作中分类的选项卡特效代码
选项卡原身是Windows操作系统的一个创意，即通过交换选项，让很多项目信息轮替显示在大小和位置都固定的小块区域里。因此选项卡具有占用篇幅小，辐射内容大的特点。一个典型的例子是你打开IE浏览器，依次点击“工具”-“Internet选项”，这个表单就是一个选项卡典型布局。当然了，这里所说的选项卡效果是要在Web页面实现的，并非应用程序里的菜单选项，在网页中应用选项卡可以使网页显得更紧凑，结合AJAX技术可以使页面在有限的空间内展现更多的内容。本文主要介绍一种简洁的选项卡效果的实现，兼容性较好，方便大家直接使用。以下是引用片段：
<style type="text/css">
body {
margin:0px;
text-align:center;
font-size:12px;
}
#divall {
margin:auto;
margin-top:35px;
width:300px;
height:200px;
background-color:#7DA7D9;
border:0px;
}
#title {
width:300px;
height:20px;
font-size:14px;
margin-top:4px;
}
#table1 table {
width:300px;
height:30px;
font-size:12px;
}
#table2 table {
width:300px;
height:30px;
font-size:12px;
}
#content1,#content2,#content3,#content4,#content5,#content6,#msg1,#msg2 {
margin:auto;
height:110px;
width:290px;
background-color:#eee;
position:relative;
}
#content1 div,#content2 div,#content3 div,#content4 div,#content5 div,#content6 div {
position:absolute;
bottom:3px;
right:3px;
cursor:pointer;
}
a {
text-decoration:none;
}
.changebordercolor {
border-top:1px solid #369;
border-left:1px solid #369;
}
.backbordercolor {
border:0px solid red;
}
</style>
<script language="javascript">
function msg(){
document.getElementById("msg1").style.display="none"
document.getElementById("msg2").style.display="none"
}
function msgnone(ms,cont){
document.getElementById(ms).style.display='block'
document.getElementById(cont).style.display='none'
}
function aa1(){
document.getElementById("content1").style.display="block"
document.getElementById("content2").style.display="none"
document.getElementById("content3").style.display="none"
document.getElementById("content4").style.display="none"
document.getElementById("content5").style.display="none"
document.getElementById("content6").style.display="none"
}
function aa2(){
document.getElementById("content1").style.display="none"
document.getElementById("content2").style.display="block"
document.getElementById("content3").style.display="none"
document.getElementById("content4").style.display="none"
document.getElementById("content5").style.display="none"
document.getElementById("content6").style.display="none"
}
function aa3(){
document.getElementById("content1").style.display="none"
document.getElementById("content2").style.display="none"
document.getElementById("content3").style.display="block"
document.getElementById("content4").style.display="none"
document.getElementById("content5").style.display="none"
document.getElementById("content6").style.display="none"
}
function aa4(){
document.getElementById("content1").style.display="none"
document.getElementById("content2").style.display="none"
document.getElementById("content3").style.display="none"
document.getElementById("content4").style.display="block"
document.getElementById("content5").style.display="none"
document.getElementById("content6").style.display="none"
}
function aa5(){
document.getElementById("content1").style.display="none"
document.getElementById("content2").style.display="none"
document.getElementById("content3").style.display="none"
document.getElementById("content4").style.display="none"
document.getElementById("content5").style.display="block"
document.getElementById("content6").style.display="none"
}
function aa6(){
document.getElementById("content1").style.display="none"
document.getElementById("content2").style.display="none"
document.getElementById("content3").style.display="none"
document.getElementById("content4").style.display="none"
document.getElementById("content5").style.display="none"
document.getElementById("content6").style.display="block"
}
</script>
<body onLoad="aa1();msg()">
<div id="divall">
<div id="title">分类类型</div>
<div id="table1">
<table cellpadding=0 cellspacing=0 boder=0>
<tr align=center>
<td onMouseOver="this.bgColor='#33ccff';aa1();msg();this.className='changebordercolor'"
onMouseOut="this.bgColor='#7DA7D9';this.className='backbordercolor'"><a
href="http://www.68design.net">游戏下载</a></td>
<td onMouseOver="this.bgColor='#33ccff';aa2();msg();this.className='changebordercolor'"
onMouseOut="this.bgColor='#7DA7D9';this.className='backbordercolor'"><a
href="http://www.68design.net">游戏下载</a></td>
<td onMouseOver="this.bgColor='#33ccff';aa3();msg();this.className='changebordercolor'"
onMouseOut="this.bgColor='#7DA7D9';this.className='backbordercolor'"><a
href="http://www.68design.net">游戏下载</a></td>
</tr></table></div>
<div id="content1">第一个里面的内容<div onClick="msgnone('msg1','content1')">关闭</div></div>
<div id="content2">第二个里面的内容<div onClick="msgnone('msg1','content2')">关闭</div></div>
<div id="content3">第三个里面的内容<div onClick="msgnone('msg1','content3')">关闭</div></div>
<div id="msg1">没有选择类型</div>
<div id="table2">
<table cellpadding=0 cellspacing=0 boder=0>
<tr align=center>
<td onMouseOver="this.bgColor='#33ccff';aa4();msg();this.className='changebordercolor'"
onMouseOut="this.bgColor='#7DA7D9';this.className='backbordercolor'"><a
href="http://www.68design.net">游戏下载</a></td>
<td onMouseOver="this.bgColor='#33ccff';aa5();msg();this.className='changebordercolor'"
onMouseOut="this.bgColor='#7DA7D9';this.className='backbordercolor'"><a
href="http://www.68design.net">游戏下载</a></td>
<td onMouseOver="this.bgColor='#33ccff';aa6();msg();this.className='changebordercolor'"
onMouseOut="this.bgColor='#7DA7D9';this.className='backbordercolor'"><a
href="http://www.68design.net">游戏下载</a></td>
</tr></table></div>
<div id="content4">第四个里面的内容<div onClick="msgnone('msg3','content4')">关闭</div></div>
<div id="content5">第五个里面的内容<div onClick="msgnone('msg2','content5')">关闭</div></div>
<div id="content6">第六个里面的内容<div onClick="msgnone('msg2','content6')">关闭</div></div>
<div id="msg2">没有选择类型</div>
</div></body>
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