三种常见选项卡效果
三种常见选项卡效果实现代码：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" >
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=gb2312" />
<title>三种常用选项卡Tab</title>
<style type="text/css">
<!--
body,div,ul,li{
padding:0;
text-align:center;
}
body{
font:12px "宋体";
text-align:center;
}
a:link{
color:#00F;
text-decoration:none;
}
a:visited {
color: #00F;
text-decoration:none;
}
a:hover {
color: #c00;
text-decoration:underline;
}
ul{ list-style:none;}
/*选项卡*/
.Tab1{
width:460px;
margin:0px;
padding:0px;
margin:0 auto;}
.Tab2{
width:576px;
margin:0px;
padding:0px;
margin:0 auto;}
/*菜单class*/
.Menubox {
width:100%;
background:url(bg.gif);
height:28px;
line-height:28px;
}
.Menubox ul{
margin:0px;
padding:0px;
}
.Menubox li{
float:left;
display:block;
cursor:pointer;
width:114px;
text-align:center;
color:#949694;
font-weight:bold;
}
.Menubox li.hover{
padding:0px;
background:#fff;
width:116px;
border-left:1px solid #A8C29F;
border-top:1px solid #A8C29F;
border-right:1px solid #A8C29F;
background:url(title.gif);
color:#739242;
font-weight:bold;
height:27px;
line-height:27px;
}
.Contentbox{
clear:both;
margin-top:0px;
border:1px solid #A8C29F;
border-top:none;
height:181px;
text-align:center;
padding-top:8px;
}
-->
</style>
<script>
<!--
function setTab(name,cursel,n){
for(i=1;i<=n;i++){
var menu=document.getElementById(name+i);
var con=document.getElementById("con_"+name+"_"+i);
menu.className=i==cursel?"hover":"";
con.style.display=i==cursel?"block":"none";
}
}
//自动滚动选项卡js代码
//name:定义id的名称
//cursel:当前选项编号
//tNum;选项卡数目
//scrollCt;初始显示选项卡位置
var pauseTime=3000;//延迟时间
var timer;
function clip_Switch(name,cursel,tNum) {
for (i=1; i<=tNum; i++){
var menu=document.getElementById(name+i);
var con=document.getElementById("con_"+name+"_"+i);
menu.className=i==cursel?"hover":"";
con.style.display=i==cursel?"block":"none";
}
}
function fwdScroll(name,scrollCt,tNum) {
stopScroll();
clip_Switch(name,scrollCt,tNum);
scrollCt+=1;
if (scrollCt==tNum) {
scrollCt=1;
}
timer=setTimeout("fwdScroll('"+name+"',"+scrollCt+","+tNum+")",pauseTime);
}
function stopScroll() {
clearTimeout(timer);
}
function bwdScroll(name,scrollCt,tNum) {
stopScroll();
scrollCt+=1;
if (scrollCt==tNum+1) {
scrollCt=1;
}
clip_Switch(name,scrollCt,tNum);
timer1=setTimeout("bwdScroll('"+name+"',"+scrollCt+","+tNum+")",pauseTime);
}
//-->
</script>
</head>
<body onload="bwdScroll('three',0,5)">
<div class="Tab1">
<div class="Menubox">
<ul>
<li id="one1" onclick="setTab('one',1,4)" class="hover">新闻1</li>
<li id="one2" onclick="setTab('one',2,4)" >新闻2</li>
<li id="one3" onclick="setTab('one',3,4)">新闻3</li>
<li id="one4" onclick="setTab('one',4,4)">新闻4</li>
</ul>
</div>
<div class="Contentbox">
<div id="con_one_1" class="hover">新闻列表1</div>
<div id="con_one_2" style="display:none">新闻列表2</div>
<div id="con_one_3" style="display:none">新闻列表3</div>
<div id="con_one_4" style="display:none">新闻列表4</div>
</div>
</div>
<br/>
<div class="Tab1">
<div class="Menubox">
<ul>
<li id="two1" onmouseover="setTab('two',1,4)" class="hover">新闻1</li>
<li id="two2" onmouseover="setTab('two',2,4)" >新闻2</li>
<li id="two3" onmouseover="setTab('two',3,4)">新闻3</li>
<li id="two4" onmouseover="setTab('two',4,4)">新闻4</li>
</ul>
</div>
<div class="Contentbox">
<div id="con_two_1" class="hover">新闻列表1</div>
<div id="con_two_2" style="display:none">新闻列表2</div>
<div id="con_two_3" style="display:none">新闻列表3</div>
<div id="con_two_4" style="display:none">新闻列表4</div>
</div>
</div>
<br />
<div class="Tab2">
<div class="Menubox">
<ul>
<li id="three1" class="hover" onclick="clip_Switch('three',1,5)">新闻1</li>
<li id="three2" onclick="clip_Switch('three',2,5)">新闻2</li>
<li id="three3" onclick="clip_Switch('three',3,5)">新闻3</li>
<li id="three4" onclick="clip_Switch('three',4,5)">新闻4</li>
<li id="three5" onclick="clip_Switch('three',5,5)">新闻5</li>
</ul>
</div>
<div class="Contentbox">
<div id="con_three_1">新闻列表1</div>
<div id="con_three_2">新闻列表2</div>
<div id="con_three_3">新闻列表3</div>
<div id="con_three_4">新闻列表4</div>
<div id="con_three_5">新闻列表5</div>
</div>
</div>
</body>
</html>
代码下载：/Files/gavindou/tab.rar
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html;charset=gb2312" /><title>三种常用选项卡Tab</title><style type="text/css">
<!--body,div,ul,li{
body,div,ul,li padding:0; text-align:center;}body{ font:12px "宋体"; text-align:center;}a:link{ color:#00F; text-decoration:none;}a:visited { color: #00F; text-decoration:none;}a:hover { color: #c00; text-decoration:underline;}ul{ list-style:none;}/*选项卡*/.Tab1{width:460px;margin:0px;padding:0px;margin:0 auto;}.Tab2{width:576px;margin:0px;padding:0px;margin:0 auto;}/*菜单class*/.Menubox {width:100%;background:url(bg.gif);height:28px;line-height:28px;}.Menubox ul{margin:0px;padding:0px;}.Menubox li{ float:left; display:block; cursor:pointer; width:114px; text-align:center; color:#949694; font-weight:bold; }.Menubox li.hover{ padding:0px; background:#fff; width:116px; border-left:1px solid #A8C29F; border-top:1px solid #A8C29F; border-right:1px solid #A8C29F;background:url(title.gif); color:#739242; font-weight:bold; height:27px;line-height:27px;}.Contentbox{ clear:both; margin-top:0px; border:1px solid #A8C29F; border-top:none; height:181px; text-align:center; padding-top:8px;}--></style><script><!--function setTab(name,cursel,n){ for(i=1;i<=n;i++){ var menu=document.getElementById(name+i); var con=document.getElementById("con_"+name+"_"+i); menu.className=i==cursel?"hover":""; con.style.display=i==cursel?"block":"none"; }}//自动滚动选项卡js代码//name:定义id的名称//cursel:当前选项编号//tNum;选项卡数目//scrollCt;初始显示选项卡位置var pauseTime=3000;//延迟时间var timer;function clip_Switch(name,cursel,tNum) { for (i=1; i<=tNum; i++){ var menu=document.getElementById(name+i); var con=document.getElementById("con_"+name+"_"+i); menu.className=i==cursel?"hover":""; con.style.display=i==cursel?"block":"none"; } } function fwdScroll(name,scrollCt,tNum) { stopScroll(); clip_Switch(name,scrollCt,tNum); scrollCt+=1; if (scrollCt==tNum) { scrollCt=1; } timer=setTimeout("fwdScroll('"+name+"',"+scrollCt+","+tNum+")",pauseTime); } function stopScroll() { clearTimeout(timer); }function bwdScroll(name,scrollCt,tNum) { stopScroll(); scrollCt+=1; if (scrollCt==tNum+1) { scrollCt=1; } clip_Switch(name,scrollCt,tNum); timer1=setTimeout("bwdScroll('"+name+"',"+scrollCt+","+tNum+")",pauseTime); }//--></script></head><body onload="bwdScroll('three',0,5)"><div class="Tab1"><div class="Menubox"><ul> <li id="one1" onclick="setTab('one',1,4)" class="hover">新闻1</li> <li id="one2" onclick="setTab('one',2,4)" >新闻2</li> <li id="one3" onclick="setTab('one',3,4)">新闻3</li> <li id="one4" onclick="setTab('one',4,4)">新闻4</li></ul></div> <div class="Contentbox"> <div id="con_one_1" class="hover">新闻列表1</div> <div id="con_one_2" style="display:none">新闻列表2</div> <div id="con_one_3" style="display:none">新闻列表3</div> <div id="con_one_4" style="display:none">新闻列表4</div> </div></div><br/><div class="Tab1"><div class="Menubox"><ul> <li id="two1" onmouseover="setTab('two',1,4)" class="hover">新闻1</li> <li id="two2" onmouseover="setTab('two',2,4)" >新闻2</li> <li id="two3" onmouseover="setTab('two',3,4)">新闻3</li> <li id="two4" onmouseover="setTab('two',4,4)">新闻4</li></ul></div> <div class="Contentbox"> <div id="con_two_1" class="hover">新闻列表1</div> <div id="con_two_2" style="display:none">新闻列表2</div> <div id="con_two_3" style="display:none">新闻列表3</div> <div id="con_two_4" style="display:none">新闻列表4</div> </div></div><br /><div class="Tab2"><div class="Menubox"><ul> <li id="three1" class="hover" onclick="clip_Switch('three',1,5)">新闻1</li> <li id="three2" onclick="clip_Switch('three',2,5)">新闻2</li> <li id="three3" onclick="clip_Switch('three',3,5)">新闻3</li> <li id="three4" onclick="clip_Switch('three',4,5)">新闻4</li> <li id="three5" onclick="clip_Switch('three',5,5)">新闻5</li> </ul></div> <div class="Contentbox"> <div id="con_three_1">新闻列表1</div> <div id="con_three_2">新闻列表2</div> <div id="con_three_3">新闻列表3</div> <div id="con_three_4">新闻列表4</div> <div id="con_three_5">新闻列表5</div> </div></div></body></html>代码下载：/Files/gavindou/tab.rar
