烟台seo向您推荐:divcss javascript 实现新闻列表滑动切换的效果

很多网站现在都用到了鼠标滑动 新闻内容切换的效果,现在和大家分享西效果实现的代码,当然有很多方法实现这种效果,这里只是告诉大家一种方法

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd">
<HTML><HEAD><TITLE>绝对经典的滑轮新闻显示(javascript+divcss)</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<style type="text/css">
<!--
*{padding:0; margin:0}
img{border:0; display:block;}
BODY {
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-SIZE: 12px; PADDING-BOTTOM: 0px; MARGIN: 0px auto; COLOR: black; LINE-HEIGHT: 150%; PADDING-TOP: 10px; BACKGROUND-COLOR: white; TEXT-ALIGN: center
}
.dis {
DISPLAY: block
}
.undis {
DISPLAY: none
}
#cntR {
WIDTH: 302px
}
#NewsTop {
CLEAR: both; MARGIN-BOTTOM: 16px
}
#NewsTop P {
FLOAT: left; LINE-HEIGHT: 21px
}
#NewsTop P.topTit {
FONT-WEIGHT: bold; WIDTH: 117px
}
#NewsTop P.topC0 {
BACKGROUND: #dcdcdc; BORDER-LEFT: #f2f2f2 1px solid; WIDTH: 40px; CURSOR: pointer
}
#NewsTop P.topC1 {
BACKGROUND: #c2130e; BORDER-LEFT: #f2f2f2 1px solid; WIDTH: 40px; COLOR: #fff
}
#NewsTop #NewsTop_tit {
BORDER-BOTTOM: #c2130e 3px solid; HEIGHT: 21px
}
#NewsTop #NewsTop_cnt {
PADDING-LEFT: 32px; BACKGROUND: url(o2007320133249.gif) no-repeat 12px 13px; LINE-HEIGHT: 26px; PADDING-TOP: 7px; HEIGHT: 260px; TEXT-ALIGN: left
}
#NewsTop #NewsTop_cnt A {
COLOR: #666; TEXT-DECORATION: none
}
#NewsTop #NewsTop_cnt A:hover {
COLOR: #c2130e; TEXT-DECORATION: underline
}
-->
</style>
</HEAD>
<BODY>
<DIV id="cntR">
<DIV id="NewsTop">
<DIV id="NewsTop_tit">
<P class="topTit">新闻排行</P>
<P class="topC0">国内</P>
<P class="topC0">国际</P>
<P class="topC0">社会</P>
<P class="topC0">网评</P>
</DIV>
<DIV id="NewsTop_cnt">
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</SPAN>
<SPAN>
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</SPAN>
<SPAN>
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</SPAN>
</DIV>
<SCRIPT>
var Tags=document.getElementById('NewsTop_tit').getElementsByTagName('p');
var TagsCnt=document.getElementById('NewsTop_cnt').getElementsByTagName('span');
var len=Tags.length;
var flag=1;//修改默认值
for(i=1;i<len;i++){
Tags[i].value = i;
Tags[i].onmouseover=function(){changeNav(this.value)};
TagsCnt[i].className='undis';
}
Tags[flag].className='topC1';
TagsCnt[flag].className='dis';
function changeNav(v){
Tags[flag].className='topC0';
TagsCnt[flag].className='undis';
flag=v;
Tags[v].className='topC1';
TagsCnt[v].className='dis';
}
</SCRIPT>
</DIV>
</DIV>
</BODY></HTML>