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仿雅虎菜单

JS脚本　2008/5/6 9:30:36　　点击：不统计

关键词：仿雅虎菜单，仿雅虎，仿雅虎导航条，仿雅虎导航

<!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>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />

<meta http-equiv="PRAGMA" content="NO-CACHE" />

<title>雅虎</title>

<style type="text/css">

body { margin:0; text-align:center;font-size:12px;}

.papanel,#pabd,.paft,#patop{width:348px;}

.papanel{background:#a5d0fd url([img]http://cn.yimg.com/i/hp/ny/pabg.gif[/img]) repeat-x;border-left:1px solid #7bbdff;border-right:1px solid #7bbdff;font-family:arial;}

#pabd{padding-bottom:.35em;background:url([img]http://cn.yimg.com/i/hp/ny/patbg.gif[/img]) no-repeat top left;}

#pabd,.paft{clear:both;overflow:hidden;}

#patop{height:25px;line-height:20px;overflow:hidden;}

/*顶部圆角开始*/

.pabdt{background:url([img]http://cn.yimg.com/i/hp/ny/pabdr.gif[/img]) 0 0 no-repeat;width:350px;height:4px;overflow:hidden;}

.pabdb{background:url([img]http://cn.yimg.com/i/hp/ny/pabdr.gif[/img]) 0 -4px no-repeat;width:350px;height:3px;overflow:hidden;}

.paft{height:4px;line-height:0;}

/*顶部圆角结束*/

.patabs{width:340px;margin:0 auto;}

.patabslst{margin:.25em 0 0 0;padding:0;list-style:none;height:40px;}

.patabslst li{float:left;position:relative;width:112px;height:40px;line-height:40px;text-align:center;}

.patabslst li a{display:block;width:109px;height:40px;}

/*内置背景开始*/

.papreviewdiv{position:relative;clear:both;width:338px;_width /* */:340px;margin:0 auto;background:#fff; border-left:1px solid #85c3ff;border-right:1px solid #5ca3e9;display:none;}

/*外部小图标开始*/

.icomailn{background:url([img]http://cn.yimg.com/i/hp/ny/ic/tabicmln.gif[/img]) 0 0 no-repeat;*background:transparent;*filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="http://cn.yimg.com/i/hp/ny/ic/tabicmln.gif", sizingMethod='crop');}

.icomail{background:url([img]http://cn.yimg.com/i/hp/ny/ic/tabicml.gif[/img]) 0 0 no-repeat;*background:transparent;*filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="http://cn.yimg.com/i/hp/ny/ic/tabicml.gif", sizingMethod='crop');}

.icoalb{background:url([img]http://cn.yimg.com/i/hp/ny/ic/tabicalb.gif[/img]) 0 0 no-repeat;*background:transparent;*filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="http://cn.yimg.com/i/hp/ny/ic/tabicalb.gif", sizingMethod='crop');}

.icomus{background:url([img]http://cn.yimg.com/i/hp/ny/ic/tabicmus.gif[/img]) 0 0 no-repeat;*background:transparent;*filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="http://cn.yimg.com/i/hp/ny/ic/tabicmus.gif", sizingMethod='crop');}

.icofin{background:url([img]http://cn.yimg.com/i/hp/ny/ic/tabicfin.gif[/img]) 0 0 no-repeat;*background:transparent;*filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="http://cn.yimg.com/i/hp/ny/ic/tabicfin.gif", sizingMethod='crop');}

.icoalqq{background:url("http://cn.yimg.com/i/we/c/3.gif") 0 0 no-repeat;*background:transparent;*filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="http://cn.yimg.com/i/we/c/3.gif", sizingMethod='crop');}

/*内置图标开始*/

.pamailcon,.pamywebcon{float:left;text-align:left;line-height:1.5em;background:url([img]http://cn.yimg.com/i/hp/ny/ic/icmla.gif[/img]) 2em 2em no-repeat;padding:1.5em 0 0 10em;}

.pamailcon strong,.pamywebcon strong{color:#ff0000;}

.pasmscon,.pamywebcon{float:left;text-align:left;line-height:1.5em;background:url([img]http://cn.yimg.com/i/hp/ny/ic/icmla.gif[/img]) 1em 1.5em no-repeat;padding:1.5em 0 0 8em;}

.pasmscon strong,.pamywebcon strong{color:#ff0000;}

.paemailcon,.pamywebcon{float:left;text-align:left;line-height:1.5em;background:url([img]http://cn.yimg.com/i/hp/ny/ic/icmla.gif[/img]) 1em 1.5em no-repeat;padding:1.5em 0 0 8em;}

.paemailcon strong,.pamywebcon strong{color:#ff0000;}

.paqqcon,.pamywebcon{float:left;text-align:left;line-height:1.5em;background:url([img]http://cn.yimg.com/i/hp/ny/ic/icmla.gif[/img]) 1em 1.5em no-repeat;padding:1.5em 0 0 8em;;}

.paqqcon strong,.pamywebcon strong{color:#ff0000;}

.pafaxcon,.pamywebcon{float:left;text-align:left;line-height:1.5em;background:url([img]http://cn.yimg.com/i/hp/ny/ic/icmla.gif[/img]) 1em 1.5em no-repeat;padding:1.5em 0 0 8em;;}

.pafaxcon strong,.pamywebcon strong{color:#ff0000;}

.patxcon,.pamywebcon{float:left;text-align:left;line-height:1.5em;background:url([img]http://cn.yimg.com/i/hp/ny/ic/icmla.gif[/img]) 1em 1.5em no-repeat;padding:1.5em 0 0 8em;;}

.patxcon strong,.pamywebcon strong{color:#ff0000;}

/*背景开始*/

.patabs2,.patabs1{background:url([img]http://cn.yimg.com/i/hp/ny/patabs1.gif[/img]) no-repeat;*background:transparent;*filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="http://cn.yimg.com/i/hp/ny/patabs1.gif", sizingMethod='crop');}

.patabs1_pamail,.patabs2_paweath{background:url([img]http://cn.yimg.com/i/hp/ny/patabsa.gif[/img]) no-repeat;*background:transparent;*filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="http://cn.yimg.com/i/hp/ny/patabsa.gif", sizingMethod='crop');}

.patabs1_paalb,.patabs2_pafin{background:url([img]http://cn.yimg.com/i/hp/ny/patabsb.gif[/img]) no-repeat;*background:transparent;*filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="http://cn.yimg.com/i/hp/ny/patabsb.gif", sizingMethod='crop');}

.patabs1_pamus,.patabs2_pamyw{background:url([img]http://cn.yimg.com/i/hp/ny/patabsc.gif[/img]) no-repeat;*background:transparent;*filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="http://cn.yimg.com/i/hp/ny/patabsc.gif", sizingMethod='crop');}

#patabs1 strong,#patabs2 strong{color:#0062c5;font-size:13px;margin-left:2em;}

#patabs1 a,#patabs2 a{text-decoration:none;}

</style>

<script type="text/javascript">

ycn=window.ycnui||{};

ycn.Common=new function(){this.lTrim=function(i){return i.replace(/^\s*/,"");};this.rTrim=function(i){return i.replace(/\s*$/,"");};this.trim=function(i){return this.rTrim(this.lTrim(i));};this.getEl=function(i){if(!document.getElementById)return false;if(typeof i==="string"){return document.getElementById(i);}else{return i;}};this.getElByClassName=function(t,n,s,el){var el=(el)?el:document;var itm=el.getElementsByTagName(t);var num=1;for(i=0;i<itm.length;i++){if(itm[i].className===n&&s===num){return itm[i];}else if(itm[i].className===n){num++;}}

return false;};

this.isIE6=function(){return navigator.userAgent.search('MSIE')>0&&navigator.userAgent.search('6')>0;}

this.isIE=function(){return navigator.userAgent.search('MSIE')>0;}

this.isOpera=function(){return navigator.userAgent.indexOf('Opera')>-1;}

this.isMoz=function(){return navigator.userAgent.indexOf('Mozilla/5.')>-1;}

};

/*事件*/

ycn=window.ycn||{};

ycn.Event={

addEvent:function (obj,evType,fn){

if(obj.addEventListener)

{

obj.addEventListener(evType,fn,false);

return true;

}else if(obj.attachEvent){

var r=obj.attachEvent("on"+evType,fn);

ycn.EventCache.add(obj,evType,fn);

return r;

}else{return false;}

},

removeEvent:function (obj,evType,fn){

if(obj.removeEventListener){

obj.removeEventListener(evType,fn,false);

return true;

}else if(obj.detachEvent){

var r=obj.detachEvent("on"+evType,fn);

return r;

}else{return false;}

},

getEvent:function (e)

{

e=window.event||e;

e.leftButton=false;

if(e.srcElement==null&&e.target!=null)

{

e.srcElement=e.target;

e.leftButton=(e.button==1);

}else if(e.target==null&&e.srcElement!=null){

e.target=e.srcElement;

e.leftButton=(e.button==0);

}else if(e.srcElement!=null&&e.target!=null){

}else{return null}

if(document.body&&document.documentElement)

{

e.mouseX=e.pageX||(e.clientX+Math.max(document.body.scrollLeft,document.documentElement.scrollLeft));

e.mouseY=e.pageY||(e.clientY+Math.max(document.body.scrollTop,document.documentElement.scrollTop));

}else{

e.mouseX=-1;

e.mouseY=-1;

}

return e;

},

stopEvent:function (e)

{

if(e&&e.cancelBubble!=null)

{

e.cancelBubble=true;

e.returnValue=false;

}

if(e&&e.stopPropagation&&e.preventDefault)

{

e.stopPropagation();

e.preventDefault();

}

return false;

}

};

ycn.EventCache=function()

{

var listEvents=[];

return {

listEvents:listEvents,add:function (node,sEventName,fHandler,bCapture){

listEvents[listEvents.length]=arguments;

},flush:function (){

var i,item;

for(i=listEvents.length-1;i>=0;i=i-1)

{

item=listEvents[i];

if(item[0].removeEventListener){item[0].removeEventListener(item[1],item[2],item[3]);};

if(item[1].substring(0,2)!="on"){item[1]="on"+item[1];};

if(item[0].detachEvent){item[0].detachEvent(item[1],item[2]);};

item[0][item[1]]=null;

};

}

};

}();

/*这里*/

var _rnd=Math.random();

var pa_m={mail_api:""+_rnd,album_api:""+_rnd,mus_api:""+_rnd,weath_api:""+_rnd,fin_api:""+_rnd,myweb_api:""+_rnd,is_request:true,conobj:null,pa_panel:null,pa_con_height:100,pa_cur_con:null,pa_cur_pre:null,close_timer:null,wait_timer:null,wait_close_timer:null,is_in_anim:false,is_in_pa:true,is_load_da:false,musicbox:{noconid:"pamus_no",conid:"pamus_con"}};function string_len(str,len){if(str.length>len){return str.substring(0,len)+"..";}return str;}

function pa_preview_cont(pa,id){

if(pa_m.conobj!=null&&pa_m.is_load_da){ycn.Connect.abort(pa_m.conobj);}

var cb={scope:this,success:null,failure:null,arguments:null};

pa.innerHTML=pa_m.loadstr;

pa_m.is_load_da=true;

switch(id)

{

case 'pamail':

var m_html="<div class='pasmscon'><b>易迅资源聚合网</b>易迅资源聚合网</b>易迅资源聚合网<br/><br/></div>";

pa.innerHTML=m_html;

break;

case 'paalb':

var m_html="<div class='pasmscon'><b>易迅资源聚合网</b>易迅资源聚合网</b>易迅资源聚合网<br/><br/></div>";

pa.innerHTML=m_html;

break;

case 'pamus':

var m_html="<div class='paemailcon'>易迅资源聚合网<br/>易迅资源聚合网<br/>易迅资源聚合网<br/></div>";

pa.innerHTML=m_html;

break;

case 'paweath':

var m_html="<div class='paqqcon'>易迅资源聚合网<br/>易迅资源聚合网<br/>易迅资源聚合网<br/></div>";

pa.innerHTML=m_html;

break;

case 'pafin':

var m_html="<div class='pafaxcon'>易迅资源聚合网<br/>易迅资源聚合网<br/><br/></div>";

pa.innerHTML=m_html;

break;

case 'pamyw':

var m_html="<div class='patxcon'><b>易迅资源聚合网</b>易迅资源聚合网<br/><b>易迅资源聚合网</b>易迅资源聚合网<br/><b>易迅资源聚合网</b>易迅资源聚合网 <br/></div>";

pa.innerHTML=m_html;

break;

default:pa_m.is_load_da=false;

pa.innerHTML=pa_m.warnstr;

break;

};

}

function disp_pa_preview(el){

if(!pa_m.is_in_pa||pa_m.pa_cur_pre==el.id){return ;}

var p=el.parentNode;

while(p.tagName.toLowerCase()!='ul'&&p.tagName.toLowerCase()!='body'){p=p.parentNode;}

if(p.tagName.toLowerCase()!='ul'){return ;}

var con=ycn.Common.getEl(p.id+"previewdiv");

if(!con){return ;}

pa_m.pa_cur_pre=el.id;

if(pa_m.pa_cur_con!=null&&pa_m.pa_cur_con!=con){

con.innerHTML='';

var o_con=pa_m.pa_cur_con;

o_con.innerHTML='';

if(ycn.Common.getEl(o_con.id.replace("previewdiv",""))){

var o_tabs=ycn.Common.getEl(o_con.id.replace("previewdiv",""));

o_tabs.className="patabslst "+o_tabs.id;

}

var m=(o_con.offsetHeight)?o_con.offsetHeight:pa_m.pa_con_height;

o_con.style.visibility="hidden";

o_con.style.overflow="hidden";

var close_con=function (){

m-=30;

if(m<=0){

o_con.style.height=0;

o_con.style.display="none";

window.clearInterval(tt_1)

}else{

o_con.style.height=m+"px";

}

}

var tt_1=window.setInterval(close_con,1);

}

var class_name=p.id+"_"+el.id;

el.parentNode.parentNode.className=(el.parentNode.parentNode.className.indexOf(class_name)>0)?el.parentNode.parentNode.className:"patabslst "+class_name;

var n=(con.offsetHeight)?con.offsetHeight:0;

pa_m.is_in_anim=true;

pa_m.pa_cur_con=con;

con.style.visibility="visible";

con.style.display="block";

con.style.overflow="hidden";

var open_con=function(){

n+=30;

if(n>=pa_m.pa_con_height){

con.style.height=pa_m.pa_con_height+"px";

con.style.overflow="visible";

pa_m.is_in_anim=false;

pa_preview_cont(con,el.id);

window.clearInterval(tt_0);

}else{con.style.height=n+"px";}

}

var tt_0=window.setInterval(open_con,1);

}

function do_wait_open(e){

if(pa_m.is_in_anim||pa_m.is_in_pa){return ;}

if(ycn.Common.isIE()){var el=window.event.srcElement;}else{var el=this;}

while(el.tagName.toLowerCase()!='li'&&el.tagName.toLowerCase()!='body'){el=el.parentNode;}

if(el.tagName.toLowerCase()!='li'){return ;}

el=el.getElementsByTagName('a')[0];

if(pa_m.wait_timer){window.clearTimeout(pa_m.wait_timer);}

pa_m.wait_timer=window.setTimeout(function (){disp_pa_preview(el);},200);

}

function keep_pre_con(e){

if(pa_m.is_in_anim||pa_m.is_in_pa){return ;}

if(pa_m.wait_close_timer!=null){window.clearTimeout(pa_m.wait_close_timer);}

if(pa_m.wait_timer){window.clearTimeout(pa_m.wait_timer);}

ycn.Event.stopEvent(ycn.Event.getEvent(e));

}

function keep_pa_preview(e){

pa_m.is_in_pa=true;

if(pa_m.wait_close_timer!=null){window.clearTimeout(pa_m.wait_close_timer);}

ycn.Event.stopEvent(ycn.Event.getEvent(e));

}

function close_pa_preview(e){

pa_m.is_in_pa=false;

//pa_m.wait_close_timer=window.setTimeout(function (){do_close_pa(e)},2000);

ycn.Event.stopEvent(ycn.Event.getEvent(e));

}

function do_close_pa(e){

if(pa_m.is_in_pa){return ;}

if(pa_m.is_in_anim){return ;}

pa_m.is_in_anim=true;

var o_con=pa_m.pa_cur_con;

if(!o_con){pa_m.is_in_anim=false;return ;}

if(ycn.Common.getEl(o_con.id.replace("previewdiv",""))){

var o_tabs=ycn.Common.getEl(o_con.id.replace("previewdiv",""));

o_tabs.className="patabslst "+o_tabs.id;

}

var m=(o_con.offsetHeight)?o_con.offsetHeight:pa_m.pa_con_height;

o_con.innerHTML='';

o_con.style.visibility="hidden";

o_con.style.overflow="hidden";

var close_con=function (){

m-=30;

if(m<=0){

o_con.style.height=0;

o_con.style.display="none";

pa_m.is_in_anim=false;

pa_m.pa_cur_con=null;

pa_m.pa_cur_pre=null;

window.clearInterval(pa_m.close_timer);

}else{o_con.style.height=m+"px";}

}

pa_m.close_timer=window.setInterval(close_con,1);

}

function init_pa_tabs(){

var pa=ycn.Common.getEl('pabd');

var patabs1=ycn.Common.getEl('patabs1');

var patabs2=ycn.Common.getEl('patabs2');

if(!pa||!patabs1||!patabs2)return;

pa_m.pa_panel=pa;

var prediv=new Array;

prediv[0]=ycn.Common.getElByClassName('div','papreviewdiv',1,pa);

prediv[1]=ycn.Common.getElByClassName('div','papreviewdiv',2,pa);

if(!prediv[0]||!prediv[1]){return ;}

var tabs1=patabs1.getElementsByTagName('li');

var tabs2=patabs2.getElementsByTagName('li');

for(var i=0;i<tabs1.length;i++){ycn.Event.addEvent(tabs1[i],'mouseover',do_wait_open);}

for(var i=0;i<tabs2.length;i++){ycn.Event.addEvent(tabs2[i],'mouseover',do_wait_open);}

ycn.Event.addEvent(pa,'mouseout',close_pa_preview);

ycn.Event.addEvent(pa,'mouseover',keep_pa_preview);

ycn.Event.addEvent(prediv[0],'mouseover',keep_pre_con);

ycn.Event.addEvent(prediv[1],'mouseover',keep_pre_con);

if(ycn.Common.getEl('patop')){ycn.Event.addEvent(ycn.Common.getEl('patop'),'mouseover',function (){if(pa_m.wait_timer){clearTimeout(pa_m.wait_timer);}});}

}

</script>

</head>

<body>

<br />

<div class="pabdt"></div>

<div class="papanel">

<div id="pabd">

<div id="patop">

<div class="patopl"></div>

<div class="patopr"></div>

</div>

<div class="patabs">

<ul id="patabs1" class="patabslst patabs1">

<li><a id="pamail" href="#" class="icomus"><strong>音乐</strong></a></li>

<li><a id="paalb" href="#" class="icoalb"><strong>相册</strong></a></li>

<li><a id="pamus" href="#" class="icomail"><strong>邮箱</strong></a></li>

</ul>

<div id="patabs1previewdiv" class="papreviewdiv"></div>

</div>

<div class="patabs">

<ul id="patabs2" class="patabslst patabs2">

<li><a id="paweath" href="#" class="icoalqq"><strong>天气</strong></a></li>

<li><a id="pafin" href="#" class="icofin"><strong>股市</strong></a></li>

<li><a id="pamyw" href="#" class="icomailn"><strong>简装</strong></a></li>

</ul>

<div id="patabs2previewdiv" class="papreviewdiv"></div>

</div>

</div>

</div>

<div class="pabdb"></div>

<script type="text/javascript">init_pa_tabs();</script>

</body>

</html>

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