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准备好需要用到的图标。

新建html文档。

书写hmtl代码。

<div class="demo demo1">

    <h1>百度经验</h1><br />

<div class="BreakingNewsController easing" id="breakingnews1">

<div class="bn-title"></div>

<ul>

<li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

<li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

<li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

<li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

<li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

<li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

</ul>

<div class="bn-arrows"><span class="bn-arrows-left"></span><span class="bn-arrows-right"></span></div>

</div>

</div>

<div class="demo demo2">

<div class="BreakingNewsController easing" id="breakingnews2">

<div class="bn-title"></div>

<ul id="abc">

<li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

<li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

            <li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

            <li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

            <li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

            <li><a href="#" target="_blank">百度经验百度经验百度经验</a></li>

</ul>

<div class="bn-arrows"><span class="bn-arrows-left"></span><span class="bn-arrows-right"></span></div>

</div>

</div>

书写css代码。

body {color:#FFF;background-color: #38545d;}

.demo { width: 700px; margin: 0 auto;}

.demo1 { margin-top: 100px;}

.demo2 { margin-top: 50px;}

a{color:#FFF}

.BreakingNewsController{width:100%; overflow:hidden; background:#FFF; height:auto; position:relative;}

.BreakingNewsController .bn-title{display:inline-block; float:left; padding:10px 20px; background:#5aa628; color:#FFF;}

.BreakingNewsController ul{padding:0; margin:0; display:block; list-style:none; position:absolute; left:180px; right:50px;}

.BreakingNewsController ul li{list-style:none; padding:10px 20px; display:none;}

.BreakingNewsController ul li a{text-decoration:none; color:#333; display:inline-block; overflow:hidden; padding:0;}

.BreakingNewsController .bn-arrows{display:inline-block; float:right; width:50px; position:absolute; right:0; top:0; bottom:0;}

.BreakingNewsController .bn-arrows span{display:block; width:20px; position:absolute; top:0; bottom:0; cursor:pointer; opacity:0.2;}

.BreakingNewsController .bn-arrows span:hover{opacity:1;}

.BreakingNewsController .bn-arrows-left{ left:0; background:url(../images/bn-arrows.png) left center no-repeat;}

.BreakingNewsController .bn-arrows-right{right:10px; background:url(../images/bn-arrows.png) right center no-repeat;}

.easing a, .easing span{transition:.25s linear; -moz-transition:.25s linear; -webkit-transition:.25s linear;}

书写并添加js代码。

<script src="js/jquery-1.8.3.min.js"></script>

<script src="js/breakingnews.js"></script>

<script>

$(function(){

$('#breakingnews1').BreakingNews({

title: '公告'

});

$('#breakingnews2').BreakingNews({

title: '滚动新闻',

titlebgcolor: '#099',

linkhovercolor: '#099',

border: '1px solid #099',

timer: 4000,

effect: 'slide'

});

});

</script>

书写breakingnews.js代码。

(function(jQuery){$.fn.BreakingNews=function(settings){var defaults={background:'#FFF',title:'NEWS',titlecolor:'#FFF',titlebgcolor:'#5aa628',linkcolor:'#333',linkhovercolor:'#5aa628',fonttextsize:16,isbold:false,border:'none',width:'100%',autoplay:true,timer:3000,modulid:'brekingnews',effect:'fade'};var settings=$.extend(defaults,settings);return this.each(function(){settings.modulid="#"+$(this).attr("id");var timername=settings.modulid;var activenewsid=1;if(settings.isbold==true)

fontw='bold';else

fontw='normal';if(settings.effect=='slide')

$(settings.modulid+' ul li').css({'display':'block'});else

$(settings.modulid+' ul li').css({'display':'none'});$(settings.modulid+' .bn-title').html(settings.title);$(settings.modulid).css({'width':settings.width,'background':settings.background,'border':settings.border,'font-size':settings.fonttextsize});$(settings.modulid+' ul').css({'left':$(settings.modulid+' .bn-title').width()+40});$(settings.modulid+' .bn-title').css({'background':settings.titlebgcolor,'color':settings.titlecolor,'font-weight':fontw});$(settings.modulid+' ul li a').css({'color':settings.linkcolor,'font-weight':fontw,'height':parseInt(settings.fonttextsize)+6});$(settings.modulid+' ul li').eq(parseInt(activenewsid-1)).css({'display':'block'});$(settings.modulid+' ul li a').hover(function()

{$(this).css({'color':settings.linkhovercolor});},function()

{$(this).css({'color':settings.linkcolor});});$(settings.modulid+' .bn-arrows span').click(function(e){if($(this).attr('class')=="bn-arrows-left")

BnAutoPlay('prev');else

BnAutoPlay('next');});if(settings.autoplay==true)

{timername=setInterval(function(){BnAutoPlay('next')},settings.timer);$(settings.modulid).hover(function()

{clearInterval(timername);},function()

{timername=setInterval(function(){BnAutoPlay('next')},settings.timer);});}

else

{clearInterval(timername);}

function BnAutoPlay(pos)

{if(pos=="next")

{if($(settings.modulid+' ul li').length>activenewsid)

activenewsid++;else

activenewsid=1;}

else

{if(activenewsid-2==-1)

activenewsid=$(settings.modulid+' ul li').length;else

activenewsid=activenewsid-1;}

if(settings.effect=='fade')

{$(settings.modulid+' ul li').css({'display':'none'});$(settings.modulid+' ul li').eq(parseInt(activenewsid-1)).fadeIn();}

else

{$(settings.modulid+' ul').animate({'marginTop':-($(settings.modulid+' ul li').height()+20)*(activenewsid-1)});}}

$(window).resize(function(e){if($(settings.modulid).width()<360)

{$(settings.modulid+' .bn-title').html('&nbsp;');$(settings.modulid+' .bn-title').css({'width':'4px','padding':'10px 0px'});$(settings.modulid+' ul').css({'left':4});}else

{$(settings.modulid+' .bn-title').html(settings.title);$(settings.modulid+' .bn-title').css({'width':'auto','padding':'10px 20px'});$(settings.modulid+' ul').css({'left':$(settings.modulid+' .bn-title').width()+40});}});});};})(jQuery);

代码整体结构。

查看效果。