美食天下jQuery导航特效代码

版权：原创更新时间：1年以上

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以下是美食天下jQuery导航特效代码的示例演示效果:

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部分效果截图:

HTML代码(index.html):

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="Content-Language" content="zh-CN">
<title>美食天下网站jQuery导航</title>
<link href="css/zzsc.css" rel="stylesheet" />
<script type="text/javascript" src="js/jquery.js">
</script><script type="text/javascript" src="js/jquery.SuperSlide.js"></script>
</head>
<body>
<div style="height:30px;"></div>
<div id="nav">
  <div id="navarea">
    <dl id="navs">
      <dt class=" "><a href="#" target="_blank"><span>首页</span></a></dt>
      <dt><a href="#" target="_blank"><span>资讯</span></a></dt>
      <dt><a href="#" target="_blank"><span>健康</span></a></dt>
      <dt><a href="#" target="_blank"><span>菜谱</span></a></dt>
      <dt class=" "><a href="#" target="_blank"><span>食材</span></a></dt>
      <dt class="on"><a href="#" target="_blank"><span>美食家</span></a></dt>
      <span class="col"><a href="#">手机</a></span><span class="col"><a href="#">活动</a></span><span class="col"><a href="#">专题</a></span><span class="col"><a href="#">新手区</a></span>
    </dl>
    <div id="menu">
      <ul style="display: none;">
        <li><a href="#"><span>最受欢迎的菜</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>美食厨房</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>家常菜谱</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>热菜菜谱</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>地方小吃</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>美食广场</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>原创精华</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>头条推荐</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>图解菜谱</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>原料菜谱</span></a></li>
      </ul>
      <ul style="display: none;">
        <li><a href="#"><span>食品行业</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>厨房行业</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>餐饮资讯</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>展会</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>人物</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>专栏</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>专题</span></a></li>
      </ul>
      <ul style="display: none;">
        <li><a href="#"><span>饮食健康</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>饮食常识</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>瘦身美容</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>母婴饮食</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>食疗食补</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>食物档案</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>营养手册</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>家庭健康</span></a></li>
      </ul>
      <ul style="display: none;">
        <li><a href="#"><span>菜谱</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>菜谱导航</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>领鲜榜(排行)</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>所有菜谱</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>菜单</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>精选</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>美食厨房</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>热菜</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>凉菜</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>糕点</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>汤煲</span></a></li>
      </ul>
      <ul style="display: none;">
        <li><a href="#"><span>原料菜谱(食材)</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>图解菜谱</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>肉禽类</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>水产品</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>蔬菜类</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>果品类</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>米面豆乳类</span></a></li>
      </ul>
      <ul style="display: block;">
        <li><a href="#"><span>广场</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>说说</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>日志</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>小组</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>活动</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>随拍</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>积分</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>相册</span></a></li>
        <li>┊</li>
        <li><a href="#"><span>收藏</span></a></li>
      </ul>
    </div>
  </div>
</div>
<script type="text/javascript">jQuery("#nav").slide({ titCell:"#navs dt", mainCell:"#menu"});</script>
</body>
</html>

JS代码(jquery.SuperSlide.js):

(function(a){
	a.fn.slide=function(b){
	return a.fn.slide.defaults={
	effect:"fade",autoPlay:!1,delayTime:500,interTime:2500,triggerTime:150,defaultIndex:0,titCell:".hd li",mainCell:".bd",targetCell:null,trigger:"mouseover",scroll:1,vis:1,titOnClassName:"on",autoPage:!1,prevCell:".prev",nextCell:".next",pageStateCell:".pageState",opp:!1,pnLoop:!0,easing:"linear",startFun:null,endFun:null,switchLoad:null}
,this.each(function(){
	var c=a.extend({
}
,a.fn.slide.defaults,b),d=c.effect,e=a(c.prevCell,a(this)),f=a(c.nextCell,a(this)),g=a(c.pageStateCell,a(this)),h=a(c.titCell,a(this)),i=h.size(),j=a(c.mainCell,a(this)),k=j.children().size(),l=c.switchLoad;
	if(null!=c.targetCell)var m=a(c.targetCell,a(this));
	var n=parseInt(c.defaultIndex),o=parseInt(c.delayTime),p=parseInt(c.interTime);
	parseInt(c.triggerTime);
	var r=parseInt(c.scroll),s=parseInt(c.vis),t="false"==c.autoPlay||0==c.autoPlay?!1:!0,u="false"==c.opp||0==c.opp?!1:!0,v="false"==c.autoPage||0==c.autoPage?!1:!0,w="false"==c.pnLoop||0==c.pnLoop?!1:!0,x=0,y=0,z=0,A=0,B=c.easing,C=null,D=n;
	if(0==i&&(i=k),v){
	var E=k-s;
	i=1+parseInt(0!=E%r?E/r+1:E/r),0>=i&&(i=1),h.html("");
	for(var F=0;
	i>F;
	F++)h.append("<li>"+(F+1)+"</li>");
	var h=a("li",h)}
if(j.children().each(function(){
	a(this).width()>z&&(z=a(this).width(),y=a(this).outerWidth(!0)),a(this).height()>A&&(A=a(this).height(),x=a(this).outerHeight(!0))}
),k>=s)switch(d){
	case"fold":j.css({
	position:"relative",width:y,height:x}
).children().css({
	position:"absolute",width:z,left:0,top:0,display:"none"}
);
	break;
	case"top":j.wrap('<div class="tempWrap" style="overflow:hidden;
	position:relative;
	height:'+s*x+'px"></div>').css({
	position:"relative",padding:"0",margin:"0"}
).children().css({
	height:A}
);
	break;
	case"left":j.wrap('<div class="tempWrap" style="overflow:hidden;
	position:relative;
	width:'+s*y+'px"></div>').css({
	width:k*y,position:"relative",overflow:"hidden",padding:"0",margin:"0"}
).children().css({
	"float":"left",width:z}
);
	break;
	case"leftLoop":case"leftMarquee":j.children().clone().appendTo(j).clone().prependTo(j),j.wrap('<div class="tempWrap" style="overflow:hidden;
	position:relative;
	width:'+s*y+'px"></div>').css({
	width:3*k*y,position:"relative",overflow:"hidden",padding:"0",margin:"0",left:-k*y}
).children().css({
	"float":"left",width:z}
);
	break;
	case"topLoop":case"topMarquee":j.children().clone().appendTo(j).clone().prependTo(j),j.wrap('<div class="tempWrap" style="overflow:hidden;
	position:relative;
	height:'+s*x+'px"></div>').css({
	height:3*k*x,position:"relative",padding:"0",margin:"0",top:-k*x}
).children().css({
	height:A}
)}
var G=function(){
	a.isFunction(c.startFun)&&c.startFun(n,i)}
,H=function(){
	a.isFunction(c.endFun)&&c.endFun(n,i)}
,I=function(b){
	b.eq(n).find("img").each(function(){
	a(this).attr(l)!==void 0&&a(this).attr("src",a(this).attr(l)).removeAttr(l)}
)}
,J=function(a){
	if(D!=n||a||"leftMarquee"==d||"topMarquee"==d){
	switch(d){
	case"fade":case"fold":case"top":case"left":n>=i?n=0:0>n&&(n=i-1);
	break;
	case"leftMarquee":case"topMarquee":n>=1?n=1:0>=n&&(n=0);
	break;
	case"leftLoop":case"topLoop":var b=n-D;
	i>2&&b==-(i-1)&&(b=1),i>2&&b==i-1&&(b=-1);
	var p=Math.abs(b*r);
	n>=i?n=0:0>n&&(n=i-1)}
if(G(),null!=l&&I(j.children()),m&&(null!=l&&I(m),m.hide().eq(n).animate({
	opacity:"show"}
,o,function(){
	j[0]||H()}
)),k>=s)switch(d){
	case"fade":j.children().stop(!0,!0).eq(n).animate({
	opacity:"show"}
,o,B,function(){
	H()}
).siblings().hide();
	break;
	case"fold":j.children().stop(!0,!0).eq(n).animate({
	opacity:"show"}
,o,B,function(){
	H()}
).siblings().animate({
	opacity:"hide"}
,o,B);
	break;
	case"top":j.stop(!0,!1).animate({
	top:-n*r*x}
,o,B,function(){
	H()}
);
	break;
	case"left":j.stop(!0,!1).animate({
	left:-n*r*y}
,o,B,function(){
	H()}
);
	break;
	case"leftLoop":0>b?j.stop(!0,!0).animate({
	left:-(k-p)*y}
,o,B,function(){
	for(var a=0;
	p>a;
	a++)j.children().last().prependTo(j);
	j.css("left",-k*y),H()}
):j.stop(!0,!0).animate({
	left:-(k+p)*y}
,o,B,function(){
	for(var a=0;
	p>a;
	a++)j.children().first().appendTo(j);
	j.css("left",-k*y),H()}
);
	break;
	case"topLoop":0>b?j.stop(!0,!0).animate({
	top:-(k-p)*x}
,o,B,function(){
	for(var a=0;
	p>a;
	a++)j.children().last().prependTo(j);
	j.css("top",-k*x),H()}
):j.stop(!0,!0).animate({
	top:-(k+p)*x}
,o,B,function(){
	for(var a=0;
	p>a;
	a++)j.children().first().appendTo(j);
	j.css("top",-k*x),H()}
);
	break;
	case"leftMarquee":var q=j.css("left").replace("px","");
	0==n?j.animate({
	left:++q}
,0,function(){
	if(j.css("left").replace("px","")>=0){
	for(var a=0;
	k>a;
	a++)j.children().last().prependTo(j);
	j.css("left",-k*y)}
}
):j.animate({
	left:--q}
,0,function(){
	if(2*-k*y>=j.css("left").replace("px","")){
	for(var a=0;
	k>a;
	a++)j.children().first().appendTo(j);
	j.css("left",-k*y)}
}
);
	break;
	case"topMarquee":var t=j.css("top").replace("px","");
	0==n?j.animate({
	top:++t}
,0,function(){
	if(j.css("top").replace("px","")>=0){
	for(var a=0;
	k>a;
	a++)j.children().last().prependTo(j);
	j.css("top",-k*x)}
}
):j.animate({
	top:--t}
,0,function(){
	if(2*-k*x>=j.css("top").replace("px","")){
	for(var a=0;
	k>a;
	a++)j.children().first().appendTo(j);
	j.css("top",-k*x)}
}
)}
h.removeClass(c.titOnClassName).eq(n).addClass(c.titOnClassName),D=n,0==w&&(f.removeClass("nextStop"),e.removeClass("prevStop"),0==n?e.addClass("prevStop"):n==i-1&&f.addClass("nextStop")),g.html("<span>"+(n+1)+"</span>/"+i)}
}
;
	J(!0),t&&("leftMarquee"==d||"topMarquee"==d?(u?n--:n++,C=setInterval(J,p),j.hover(function(){
	t&&clearInterval(C)}
,function(){
	t&&(clearInterval(C),C=setInterval(J,p))}
)):(C=setInterval(function(){
	u?n--:n++,J()}
,p),a(this).hover(function(){
	t&&clearInterval(C)}
,function(){
	t&&(clearInterval(C),C=setInterval(function(){
	u?n--:n++,J()}
,p))}
)));
	var K;
	"mouseover"==c.trigger?h.hover(function(){
	n=h.index(this),K=window.setTimeout(J,c.triggerTime)}
,function(){
	clearTimeout(K)}
):h.click(function(){
	n=h.index(this),J()}
),f.click(function(){
	(1==w||n!=i-1)&&(n++,J())}
),e.click(function(){
	(1==w||0!=n)&&(n--,J())}
)}
)}
}
)(jQuery),jQuery.easing.jswing=jQuery.easing.swing,jQuery.extend(jQuery.easing,{
	def:"easeOutQuad",swing:function(a,b,c,d,e){
	return jQuery.easing[jQuery.easing.def](a,b,c,d,e)}
,easeInQuad:function(a,b,c,d,e){
	return d*(b/=e)*b+c}
,easeOutQuad:function(a,b,c,d,e){
	return-d*(b/=e)*(b-2)+c}
,easeInOutQuad:function(a,b,c,d,e){
	return 1>(b/=e/2)?d/2*b*b+c:-d/2*(--b*(b-2)-1)+c}
,easeInCubic:function(a,b,c,d,e){
	return d*(b/=e)*b*b+c}
,easeOutCubic:function(a,b,c,d,e){
	return d*((b=b/e-1)*b*b+1)+c}
,easeInOutCubic:function(a,b,c,d,e){
	return 1>(b/=e/2)?d/2*b*b*b+c:d/2*((b-=2)*b*b+2)+c}
,easeInQuart:function(a,b,c,d,e){
	return d*(b/=e)*b*b*b+c}
,easeOutQuart:function(a,b,c,d,e){
	return-d*((b=b/e-1)*b*b*b-1)+c}
,easeInOutQuart:function(a,b,c,d,e){
	return 1>(b/=e/2)?d/2*b*b*b*b+c:-d/2*((b-=2)*b*b*b-2)+c}
,easeInQuint:function(a,b,c,d,e){
	return d*(b/=e)*b*b*b*b+c}
,easeOutQuint:function(a,b,c,d,e){
	return d*((b=b/e-1)*b*b*b*b+1)+c}
,easeInOutQuint:function(a,b,c,d,e){
	return 1>(b/=e/2)?d/2*b*b*b*b*b+c:d/2*((b-=2)*b*b*b*b+2)+c}
,easeInSine:function(a,b,c,d,e){
	return-d*Math.cos(b/e*(Math.PI/2))+d+c}
,easeOutSine:function(a,b,c,d,e){
	return d*Math.sin(b/e*(Math.PI/2))+c}
,easeInOutSine:function(a,b,c,d,e){
	return-d/2*(Math.cos(Math.PI*b/e)-1)+c}
,easeInExpo:function(a,b,c,d,e){
	return 0==b?c:d*Math.pow(2,10*(b/e-1))+c}
,easeOutExpo:function(a,b,c,d,e){
	return b==e?c+d:d*(-Math.pow(2,-10*b/e)+1)+c}
,easeInOutExpo:function(a,b,c,d,e){
	return 0==b?c:b==e?c+d:1>(b/=e/2)?d/2*Math.pow(2,10*(b-1))+c:d/2*(-Math.pow(2,-10*--b)+2)+c}
,easeInCirc:function(a,b,c,d,e){
	return-d*(Math.sqrt(1-(b/=e)*b)-1)+c}
,easeOutCirc:function(a,b,c,d,e){
	return d*Math.sqrt(1-(b=b/e-1)*b)+c}
,easeInOutCirc:function(a,b,c,d,e){
	return 1>(b/=e/2)?-d/2*(Math.sqrt(1-b*b)-1)+c:d/2*(Math.sqrt(1-(b-=2)*b)+1)+c}
,easeInElastic:function(a,b,c,d,e){
	var f=1.70158,g=0,h=d;
	if(0==b)return c;
	if(1==(b/=e))return c+d;
	if(g||(g=.3*e),Math.abs(d)>h){
	h=d;
	var f=g/4}
else var f=g/(2*Math.PI)*Math.asin(d/h);
	return-(h*Math.pow(2,10*(b-=1))*Math.sin((b*e-f)*2*Math.PI/g))+c}
,easeOutElastic:function(a,b,c,d,e){
	var f=1.70158,g=0,h=d;
	if(0==b)return c;
	if(1==(b/=e))return c+d;
	if(g||(g=.3*e),Math.abs(d)>h){
	h=d;
	var f=g/4}
else var f=g/(2*Math.PI)*Math.asin(d/h);
	return h*Math.pow(2,-10*b)*Math.sin((b*e-f)*2*Math.PI/g)+d+c}
,easeInOutElastic:function(a,b,c,d,e){
	var f=1.70158,g=0,h=d;
	if(0==b)return c;
	if(2==(b/=e/2))return c+d;
	if(g||(g=e*.3*1.5),Math.abs(d)>h){
	h=d;
	var f=g/4}
else var f=g/(2*Math.PI)*Math.asin(d/h);
	return 1>b?-.5*h*Math.pow(2,10*(b-=1))*Math.sin((b*e-f)*2*Math.PI/g)+c:.5*h*Math.pow(2,-10*(b-=1))*Math.sin((b*e-f)*2*Math.PI/g)+d+c}
,easeInBack:function(a,b,c,d,e,f){
	return void 0==f&&(f=1.70158),d*(b/=e)*b*((f+1)*b-f)+c}
,easeOutBack:function(a,b,c,d,e,f){
	return void 0==f&&(f=1.70158),d*((b=b/e-1)*b*((f+1)*b+f)+1)+c}
,easeInOutBack:function(a,b,c,d,e,f){
	return void 0==f&&(f=1.70158),1>(b/=e/2)?d/2*b*b*(((f*=1.525)+1)*b-f)+c:d/2*((b-=2)*b*(((f*=1.525)+1)*b+f)+2)+c}
,easeInBounce:function(a,b,c,d,e){
	return d-jQuery.easing.easeOutBounce(a,e-b,0,d,e)+c}
,easeOutBounce:function(a,b,c,d,e){
	return 1/2.75>(b/=e)?d*7.5625*b*b+c:2/2.75>b?d*(7.5625*(b-=1.5/2.75)*b+.75)+c:2.5/2.75>b?d*(7.5625*(b-=2.25/2.75)*b+.9375)+c:d*(7.5625*(b-=2.625/2.75)*b+.984375)+c}
,easeInOutBounce:function(a,b,c,d,e){
	return e/2>b?.5*jQuery.easing.easeInBounce(a,2*b,0,d,e)+c:.5*jQuery.easing.easeOutBounce(a,2*b-e,0,d,e)+.5*d+c}
}
);

CSS代码(zzsc.css):

/* css 重置 */
*{margin:0;padding:0;list-style:none;}
body{background:#fff;font:normal 12px/22px 宋体;}
img{border:0;}
a{text-decoration:none;color:#333;}
a:hover{color:#1974A1;}
/*代码整理：www.97zzw.com - 97站长网*/
/* 本例子css */
body{background:url(../images/bg0.gif);}
#nav{width:100%;background:url(../images/navbg.gif) repeat-x;}
#nav span{cursor:pointer}
#navarea{width:990px;height:78px;margin:0 auto;}
#navarea ul{clear:both;float:left;width:960px;padding:4px 18px 0 18px;}
#navarea li{float:left;height:37px;font-size:14px;line-height:32px;}
#navarea a{float:left;display:inline-block;height:37px;padding:0 30px;color:#fff;text-decoration:none;}
#navarea .on a:link,#navarea .on a:visited,#navarea .on a:hover,#navarea .on a:active{float:left;display:inline-block;height:41px;padding:0 0 0 32px;color:#f30;background:url(../images/navOnbg.gif) no-repeat;}
#navarea .on a:link span,#navarea .on a:visited span,#navarea .on a:hover span,#navarea .on a:active span{display:inline-block;height:41px;padding:0 30px 0 0px;background:url(../images/navOnbg.gif) no-repeat right;}
#navarea .col{font-size:12px;font-weight:normal;line-height:32px;float:right;}
#navarea .col a{display:block;float:left;padding:0 10px;}
#navarea dl{clear:both;float:left;padding:0;padding-top:4px;width:990px;}
#navarea dt{float:left;font-size:14px;font-weight:bold;height:41px;line-height:32px;}
#menu{clear:both;float:left;color:#ffe9d6;width:990px;height:37px;}
#menu li{float:left;padding:0 1px 0 1px;font-size:12px;color:#999;line-height:30px;}
#menu ul{width:890px;height:37px;padding:0px;margin:0px;margin-left:100px !important;_margin-left:50px;display:inline;_display:inline;}
#menu li a:link,#menu li a:visited{color:#666;text-decoration:none;}
#menu li a:hover,#menu li a:active{color:#f30;text-decoration:none;}
#menu li strong{font-size:14px;font-weight:normal;}
#menu a{padding:0 8px;}
#menu a:link,#menu a:visited{color:#09f;}
#menu a:hover,#menu a:active{color:#f50;}
#menu span a:link,#menu span a:visited{color:#999;}
#menu span a:hover,#menu span a:active{color:#f96;}

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