多种流行样式的选项卡菜单js代码

时间：2010-09-24 编辑：简简单单来源：一聚教程网

提示：您可以先修改部分代码再运行

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>多种流行样式的选项卡菜单</title>
<meta http-equiv="content-type" content="text/html;charset=gb2312">

<style type="text/<a href="http://www.111com.net/cssdiv/css.html" target="_blank">css</a>">
* { margin:0; padding:0; border:0; list-style:none; }
body { background:#fff; padding:20px; font:1em Verdana, Geneva, sans-serif; background:#eee; }
.main {  margin:0 auto; background:#fff; padding:10px; }
.main h1 { font-size:16px; text-align:center; }
.main h2 { font:normal 12px/26px Georgia, Verdana; color:#999; text-align:center;  margin:6px 0; background:#eee; }
.box h4 { color:#c00; line- font-size:12px; }
.tip { border:1px solid #dedede; margin-top:20px; }
.tip p {  line- padding-left:16px; font-size:12px; font-weight:bold; border-bottom:1px solid #dedede; background:#f1f1f1; }
.tip pre { padding:10px; font:12px Verdana, Geneva, sans-serif; }
.tip2 { font-size:12px; color:red; margin-top:16px; }
/*=========mF_tab--========*/
.mF_tab {   margin-left:16px; }
.mF_tab .btn { position:absolute; top:0; left:0; z-index:2; }
.mF_tab .btn li { float:left;   line- text-align:center; margin-right:2px; border:1px solid #dedede; border-bottom:0; cursor:pointer; background:#f1f1f1; }
.mF_tab .btn li.current {  background:#fff; }
.mF_tab .cont { position:absolute; top:27px; left:0; border:1px solid #dedede; overflow:hidden; }
.mF_tab .cont .swt { position:absolute; left:0; top:0; }
.mF_tab .cont .swt li p { padding:16px; }
.qqTab { margin-bottom:12px; }
.qqTab .btn li { background:#A1DEFE; border-color:#36BAF0; }
.qqTab .btn li.current {  background:#F9FEFF; }
.qqTab .cont { border-color:#36BAF0; }
.qqTab .list { float:left; overflow:hidden; text-align:center; margin:16px; margin-right:0; display:inline; }
.qqTab .list ul li { list-style:circle; }
.qqTab .left {  background:#1EB2EF; }
.qqTab .middle {  background:#D4F2FD; }
.qqTab .right {  background:#CE4982; }
</style>
<script type="text/javascript">
/*开始引入myFocus库*/
var myFocus={
	//myFocus JavaScript Library v1.0.2 beta
	//Design By Koen @ 2010.9.21
	//http://hi.baidu.com/koen_li
	$:function(id){return document.getElementById(id);},
	$$:function(tag,obj){return (typeof obj=='object'?obj:this.$(obj)).getElementsByTagName(tag);},
	$$_:function(tag,obj){
		var arr=[],n=0,a=obj.getElementsByTagName(tag);
		for(var i=0;i<a.length;i++){
		arr.push(a[i]);
		if(a[i].getElementsByTagName(tag).length){n=a[i].getElementsByTagName(tag).length}
		i=i+n;n=0;
		} return arr;
	},
	$li:function(obj,n){return this.$$_('li',this.$$_('ul',obj)[n])},
	linear:function(t,b,c,d){return c*t/d + b;},
	easeIn:function(t,b,c,d){return c*(t/=d)*t*t*t + b;},
	easeOut:function(t,b,c,d){return -c*((t=t/d-1)*t*t*t - 1) + b;},
	easeInOut:function(t,b,c,d){return ((t/=d/2) < 1)?(c/2*t*t*t*t + b):(-c/2*((t-=2)*t*t*t - 2) + b);},
	style:function(obj,style){return obj['offset'+style.replace(/^(.)/,new Function('return arguments[1].toUpperCase()'))];},
	opa:function(obj,v){
		if(v!=undefined) {v=v>100?100:(v<0?0:v); obj.style.filter = "alpha(opacity=" + v + ")"; obj.style.opacity = (v / 100);}
		else return (!+[1,])?((obj.filters.alpha)?obj.filters.alpha.opacity:100):((obj.style.opacity)?obj.style.opacity*100:100);
	},
	animate:function(obj,prop,val,spd,type,fn){
		var opa=prop=='opacity'?true:false;
		if(opa&&obj.style.display=='none'){obj.style.display='';this.opa(obj,0);}
		var t=0,b=opa?this.opa(obj):parseInt(this.style(obj,prop)),c=val-b,d=spd||50,st=type||'easeOut',m=c>0?'ceil':'floor';
		if(obj[prop+'Timer']) clearInterval(obj[prop+'Timer']);
		obj[prop+'Timer']=setInterval(function(){
			if(opa&&t<d){myFocus.opa(obj,Math[m](myFocus[st](++t,b,c,d)));}
			else if(!opa&&t<d){obj.style[prop]=Math[m](myFocus[st](++t,b,c,d))+'px';}
			else {if(opa&&val==0){obj.style.display='none'}clearInterval(obj[prop+'Timer']);fn&&fn.call(obj);}
		},10);return this;
	},
	fadeIn:function(obj,speed,fn){this.animate(obj,'opacity',100,speed==undefined?20:speed,'linear',fn);return this;},
	fadeOut:function(obj,speed,fn){this.animate(obj,'opacity',0,speed==undefined?20:speed,'linear',fn);return this;},
	slide:function(obj,params,speed,easing,fn){for(var p in params) this.animate(obj,p,params[p],speed,easing,fn);return this;},
	stop:function(obj){
		var animate=['left','right','top','bottom','width','height','opacity'];
		for(var i=0;i<animate.length;i++) if(obj[animate[i]+'Timer']) clearInterval(obj[animate[i]+'Timer']);
		return this;
	},
	initCSS:function(p){
		var css=[],oStyle = document.createElement('style');oStyle.type='text/css';
		if(p.width){css.push('.'+p.style+' *{margin:0;padding:0;border:0;list-style:none;}.'+p.style+'{position:relative;width:'+p.width+'px;height:'+p.height+'px;overflow:hidden;font:12px/1.5 Verdana,Geneva,sans-serif;background:#fff;}.'+p.style+' .loading{position:absolute;z-index:9999;width:100%;height:100%;color:#666;text-align:center;padding-top:'+0.3*p.height+'px;background:#fff}.'+p.style+' .txt li,.'+p.style+' .txt li span,.'+p.style+' .txt-bg{width:'+p.width+'px;height:'+p.txtHeight+'px;line-height:'+p.txtHeight+'px;overflow:hidden;}')}
		if(oStyle.styleSheet){oStyle.styleSheet.cssText=css.join('');} else {oStyle.innerHTML=css.join('');}
		var oHead = this.$$('head',document)[0];oHead.insertBefore(oStyle,oHead.firstChild);
	},
	setting:function(par){
		if(window.attachEvent){(function(){try{myFocus.$(par.id).className=par.style;myFocus.initCSS(par);}catch(e){setTimeout(arguments.callee,0);}})();window.attachEvent('onload',function(){myFocus[par.style](par)});}
　　		else{document.addEventListener("DOMContentLoaded",function(){myFocus.$(par.id).className=par.style;myFocus.initCSS(par);},false);window.addEventListener('load',function(){myFocus[par.style](par)},false);}
	},
	addList:function(obj,cla){
		var s=[],n=this.$li(obj,0).length,num=cla.length;
		for(var j=0;j<num;j++){
			s.push('<ul class='+cla[j]+'>');
			for(var i=0;i<n;i++){s.push('<li>'+(cla[j]=='num'?('<a>'+(i+1)+'</a>'):(cla[j]=='txt'?this.$li(obj,0)[i].innerHTML.replace(/>(.|n|r)*?(</a>)/i,'>'+(this.$$('img',obj)[i]?this.$$('img',obj)[i].alt:'')+'</a>'):(cla[j]=='thumb'?'<a href="+(this.$$(" class="js-smartPhoto-pc" target="_blank"><img  src='+(this.$$('img',obj)[i].getAttribute("thumb")||this.$$('img',obj)[i].src)+' /></a>':'')))+'<span></span></li>')};
			s.push('</ul>');
		}; obj.innerHTML+=s.join('');
	},
	switchMF:function(fn1,fn2){
		return "box.removeChild(this.$$('div',box)[0]);var run=function(idx){("+fn1+")();if (index == n - 1) index = -1;var next = idx != undefined ? idx: index + 1;("+fn2+")();index=next;};run(index);if(par.auto!==false) var auto=setInterval(function(){run()},t);box.onmouseover=function(){if(auto) clearInterval(auto);};box.onmouseout=function(){if(auto) auto=setInterval(function(){run()},t);}"
	},
	bind:function(arrStr,type,delay){
		return "for (var j=0;j<n;j++){"+arrStr+"[j].index=j;if("+type+"=='click'){"+arrStr+"[j].onmouseover=function(){if(this.className!='current') this.className='hover'};"+arrStr+"[j].onmouseout=function(){if(this.className=='hover') this.className=''};"+arrStr+"[j].onclick=function(){if(this.index!=index) run(this.index)};}else if("+type+"=='mouseover'){"+arrStr+"[j].onmouseover=function(){var self=this;if("+delay+"==0){if(!self.className) run(self.index)}else "+arrStr+".d=setTimeout(function(){if(!self.className) run(self.index)},"+(delay==undefined?100:delay)+")};"+arrStr+"[j].onmouseout=function(){clearTimeout("+arrStr+".d)};}else{alert('myFocus 不支持这样的事件 "'+"+type+"+'"');break;}}"
	},
	extend:function(fnObj){for(var p in fnObj) this[p]=fnObj[p];}
};
/*
 * myFocus焦点图基本库代码结束
 * 下面是各款基于myFocus库制作的焦点图风格皮肤，可自行按需选择
 * myFocus焦点图库及皮肤可自由使用，保留作者相关信息即可，谢谢支持！^^
 */
myFocus.extend({
	mF_tab:function(par){
		var box=this.$(par.id);
		this.$$('ul',box)[1].innerHTML='<li><ul class=swt>'+this.$$('ul',box)[1].innerHTML+'</ul></li>';
		var btn=this.$li(box,0),wrap=this.$$('ul',box)[1],swt=this.$$('ul',box)[2],cont=this.$$_('li',swt);
		var index=par.index||0,n=btn.length,t=par.time*1000;
		
		swt.style.px';
		for(var i=0;i<n;i++) cont[i].style.cssText='width:'+par.width+'px;height:'+par.height+'px;float:left;';
		par.auto'?swt.offsetHeight:par.height;
		wrap.style.cssText='width:'+par.width+'px;height:'+par.height+'px;';
		box.style.cssText='width:'+(par.width+2)+'px;height:'+(par.height+29)+'px;';
		if(par.type=='fade'||par.type=='none'){for(var i=0;i<n;i++) cont[i].style.display='none';} 
		
		eval(this.switchMF(function(){
			btn[index].className='';
			if(par.type=='fade'||par.type=='none') cont[index].style.display='none';
		},function(){
			if(par.type=='slide') myFocus.slide(swt,{left:-(next*par.width)},20,'easeInOut')
			if(par.type=='fade') myFocus.fadeIn(cont[next]);
			if(par.type=='none') cont[next].style.display='';
			btn[next].className='current';
		}))
		eval(this.bind('btn','par.trigger',par.delay));
	}
})
//嵌套tag先设置
var tabWrap=function(){myFocus.setting({
	style:'mF_tab',
	id:'tabWrap',
	trigger:'mouseover',
	type:'slide',
	auto:false,
	time:2,
	width:600,
	height:361
	});
}
var tabInner1=function(){myFocus.setting({
	style:'mF_tab',
	id:'tabInner1',
	trigger:'mouseover',
	type:'slide',
	auto:false,
	time:2,
	width:500,
	height:261
	});
}
var tabInner2=function(){myFocus.setting({
	style:'mF_tab',
	id:'tabInner2',
	trigger:'mouseover',
	type:'slide',
	auto:true,
	time:2,
	width:400,
	height:61
	});
}
if(!+[1,]){tabInner2();tabInner1();tabWrap();}
else{tabWrap();tabInner1();tabInner2();}
//嵌套tag设置结束，接着是其他非嵌套tag设置
myFocus.setting({style:'mF_tab',id:'qqTab',trigger:'mouseover',type:'slide',auto:true,time:2,width:600,height:106});myFocus.setting({style:'mF_tab',id:'qqTabAuto',trigger:'mouseover',type:'fade',auto:false,time:2,width:600,height:'auto'});myFocus.setting({style:'mF_tab',id:'myFocus1',trigger:'mouseover',type:'none',auto:false,time:2,width:400,height:61});myFocus.setting({style:'mF_tab',id:'myFocus2',trigger:'mouseover',type:'slide',auto:false,time:2,width:400,height:61});myFocus.setting({style:'mF_tab',id:'myFocus3',trigger:'mouseover',type:'fade',auto:false,time:2,width:400,height:61});myFocus.setting({style:'mF_tab',id:'myFocus4',trigger:'mouseover',type:'slide',auto:true,time:2,width:400,height:61});
</script>
</head>
<body>

<div class="main">
	<h1>myFocus-tab v1.2 demo</h1>
	<h2>Author:koen Date:2010.9.21 Blog:hi.baidu.com/koen_li</h2>
	<div class="box">
		<h4>type:'none'</h4>
		<div id="myFocus1">
			<div class="loading"><span>请稍候...</span></div>
			
			<ul class="btn">
				
				<li>朋友</li>
				<li>兄弟</li>
				<li>亲人</li>
				<li>情人</li>
			</ul>
			<ul class="cont">
				
				<li><p>朋友朋友朋友</p></li>
				<li><p>兄弟兄弟兄弟</p></li>
				<li><p>亲人亲人亲人</p></li>
				<li><p>情人情人情人</p></li>
			</ul>
		</div>
	</div>
	<div class="box">
		<h4>type:'slide'</h4>
		<div id="myFocus2">
			<div class="loading"><span>请稍候...</span></div>
			
			<ul class="btn">
				
				<li>朋友</li>
				<li>兄弟</li>
				<li>亲人</li>
				<li>情人</li>
			</ul>
			<ul class="cont">
				
				<li><p>朋友朋友朋友</p></li>
				<li><p>兄弟兄弟兄弟</p></li>
				<li><p>亲人亲人亲人</p></li>
				<li><p>情人情人情人</p></li>
			</ul>
		</div>
	</div>
		<div class="box">
		<h4>type:'fade'</h4>
		<div id="myFocus3">
			<div class="loading"><span>请稍候...</span></div>
			
			<ul class="btn">
				
				<li>朋友</li>
				<li>兄弟</li>
				<li>亲人</li>
				<li>情人</li>
			</ul>
			<ul class="cont">
				
				<li><p>朋友朋友朋友</p></li>
				<li><p>兄弟兄弟兄弟</p></li>
				<li><p>亲人亲人亲人</p></li>
				<li><p>情人情人情人</p></li>
			</ul>
		</div>
	</div>
	<div class="box">
		<h4>type:'slide',auto:true</h4>
		<div id="myFocus4">
			<div class="loading"><span>请稍候...</span></div>
			
			<ul class="btn">
				
				<li>朋友</li>
				<li>兄弟</li>
				<li>亲人</li>
				<li>情人</li>
			</ul>
			<ul class="cont">
				
				<li><p>朋友朋友朋友</p></li>
				<li><p>兄弟兄弟兄弟</p></li>
				<li><p>亲人亲人亲人</p></li>
				<li><p>情人情人情人</p></li>
			</ul>
		</div>
	</div>
	<div class="box">
		<h4>支持无限嵌套</h4>
		<div id="tabWrap">
			<div class="loading"><span>请稍候...</span></div>
			
			<ul class="btn">
				
				<li>朋友</li>
				<li>兄弟</li>
				<li>亲人</li>
				<li>情人</li>
			</ul>
			<ul class="cont">
				
				<li>
					<p>朋友朋友朋友</p>
					<div id="tabInner1">
						<div class="loading"><span>请稍候...</span></div>
						
						<ul class="btn">
							
							<li>朋友</li>
							<li>兄弟</li>
							<li>亲人</li>
							<li>情人</li>
						</ul>
						<ul class="cont">
							
							<li>
								<p>朋友朋友朋友</p>
								<div id="tabInner2">
									<div class="loading"><span>请稍候...</span></div>
									
									<ul class="btn">
										
										<li>朋友</li>
										<li>兄弟</li>
										<li>亲人</li>
										<li>情人</li>
									</ul>
									<ul class="cont">
										
										<li><p>朋友朋友朋友</p></li>
										<li><p>兄弟兄弟兄弟</p></li>
										<li><p>亲人亲人亲人</p></li>
										<li><p>情人情人情人</p></li>
									</ul>
								</div>
							</li>
							<li><p>兄弟兄弟兄弟</p></li>
							<li><p>亲人亲人亲人</p></li>
							<li><p>情人情人情人</p></li>
						</ul>
					</div>
				</li>
				<li><p>兄弟兄弟兄弟</p></li>
				<li><p>亲人亲人亲人</p></li>
				<li><p>情人情人情人</p></li>
			</ul>
		</div>
	</div>
	<div class="box">
		<h4>支持高度自适应设置height:'auto'</h4>
		
		<div id="qqTabAuto" class="mF_tab">
			<div class="loading"><span>请稍候...</span></div>
			
			<ul class="btn">
				
				<li>朋友</li>
				<li>兄弟</li>
				<li>亲人</li>
				<li>情人</li>
			</ul>
			<ul class="cont">
				
				<li><p>朋友朋友朋友<br/>朋友朋友朋友<br/>朋友朋友朋友<br/>朋友朋友朋友<br/>朋友朋友朋友<br/>朋友朋友朋友<br/>朋友朋友朋友<br/></p></li>
				<li><p>兄弟兄弟兄弟</p></li>
				<li><p>亲人亲人亲人</p></li>
				<li><p>情人情人情人</p></li>
			</ul>
		</div>
	</div>
	<div class="box qqTab">
		<h4>仿QQ今日要闻实例</h4>
		<div id="qqTab">
			<div class="loading"><span>请稍候...</span></div>
			
			<ul class="btn">
				
				<li>新闻</li>
				<li>财经</li>
				<li>娱乐</li>
				<li>体育</li>
			</ul>
			<ul class="cont">
				
				<li>
					<div class="list left">
						<ul>
							<li>新闻左列表</li>
							<li>新闻左列表</li>
							<li>新闻左列表</li>
							<li>新闻左列表</li>
						</ul>
					</div>
					<div class="list middle">
						<ul>
							<li>新闻中列表</li>
							<li>新闻中列表</li>
							<li>新闻中列表</li>
							<li>新闻中列表</li>
						</ul>
					</div>
					<div class="list right">
						<ul>
							<li>新闻右列表</li>
							<li>新闻右列表</li>
							<li>新闻右列表</li>
							<li>新闻右列表</li>
						</ul>
					</div>
				</li>
				<li>
					<div class="list left">
						<ul>
							<li>财经左列表</li>
							<li>财经左列表</li>
							<li>财经左列表</li>
							<li>财经左列表</li>
						</ul>
					</div>
					<div class="list middle">
						<ul>
							<li>财经中列表</li>
							<li>财经中列表</li>
							<li>财经中列表</li>
							<li>财经中列表</li>
						</ul>
					</div>
					<div class="list right">
						<ul>
							<li>财经右列表</li>
							<li>财经右列表</li>
							<li>财经右列表</li>
							<li>财经右列表</li>
						</ul>
					</div>
				</li>
				<li>
					<div class="list left">
						<ul>
							<li>娱乐左列表</li>
							<li>娱乐左列表</li>
							<li>娱乐左列表</li>
							<li>娱乐左列表</li>
						</ul>
					</div>
					<div class="list middle">
						<ul>
							<li>娱乐中列表</li>
							<li>娱乐中列表</li>
							<li>娱乐中列表</li>
							<li>娱乐中列表</li>
						</ul>
					</div>
					<div class="list right">
						<ul>
							<li>娱乐右列表</li>
							<li>娱乐右列表</li>
							<li>娱乐右列表</li>
							<li>娱乐右列表</li>
						</ul>
					</div>
				</li>
				<li>
					<div class="list left">
						<ul>
							<li>体育左列表</li>
							<li>体育左列表</li>
							<li>体育左列表</li>
							<li>体育左列表</li>
						</ul>
					</div>
					<div class="list middle">
						<ul>
							<li>体育中列表</li>
							<li>体育中列表</li>
							<li>体育中列表</li>
							<li>体育中列表</li>
						</ul>
					</div>
					<div class="list right">
						<ul>
							<li>体育右列表</li>
							<li>体育右列表</li>
							<li>体育右列表</li>
							<li>体育右列表</li>
						</ul>
					</div>
				</li>
			</ul>
		</div>
	</div>
</div>
</body>
</html>

提示：您可以先修改部分代码再运行

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