经典的间隔时间滚动新闻（图片），可控制滚动

时间：2020-12-02 13:29:35|栏目：JavaScript代码|点击：次

<!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" /> <title>经典的间隔时间滚动新闻（图片），可控制滚动</title> <base target="_blank"> <style> *{margin:0;padding:0;border:0;list-style:none;} body{font:12px Verdana, Geneva, sans-serif;line-height:18px;color:#333;} a{text-decoration:none;color:#004285;font-size:14px;font-weight:bold;} a:hover{text-decoration:underline;color:#C33;} .rig{border:1px solid #dedede;width:282px;margin-bottom:5px;position:relative;background:#fff;} #qy a{font-size:12px;} h5 span a{font-size:12px;font-weight:normal;color:#333;} h5{padding:0 10px;font-size:14px;height:30px;line-height:30px;background:url(/upload/201005/20100530223157155.jpg?1259835263) left center repeat-x;border-bottom:1px solid #dedede;} span{float:right;} </style> </head> <body> <div class="rig"> <h5><span><a href="http://www.baidu.com">更多>></a></span>精彩企业专题</h5> <div id="qy" style="width:256px;margin:7px 10px 5px;height:94px;overflow:hidden" onMouseOver="qiScrollAmount=0" onmouseout="qiScrollAmount=2"> <ul> <li id="tab1"> <table border='0' cellspacing='0' cellpadding='0' width='256px'> <tr> <td height='70'><a href="https://www.jb51.net"><img src="/upload/201005/20100530223157697.gif" width="256" height="70" /></a></td> </tr> <tr> <td height='24'><span><a href="https://www.jb51.net">进入专题</a></span> <p><a href="https://www.jb51.net">脚本之家</a></p></td> </tr>  <tr> <td height='70'><a href="http://s.jb51.net"><img src="/upload/201005/20100530223157387.gif" width="256" height="70"/></a></td> </tr> <tr> <td height='24'><span><a href="http://tools.jb51.net">站长查询2</a></span> <p><a href="http://www.baidu.com">百度2</a></p></td> </tr>  <tr> <td height='70'><a href="http://s.jb51.net"><img src="/upload/201005/20100530223157387.gif" width="256" height="70"/></a></td> </tr> <tr> <td height='24'><span><a href="http://tools.jb51.net">站长查询</a></span> <p><a href="http://www.baidu.com">百度</a></p></td> </tr> </table> </li> <li id="tab2"></li> </ul> </div> <style> #btm{position:absolute;right:0;top:60px;width:12px;height:43px;background:url(/upload/201005/20100530223157574.gif) no-repeat;overflow:hidden;} #btm a{display:block;height:22px;} #btm a#up:hover{background:url(/upload/201005/20100530223157574.gif) -13px top no-repeat;} #btm a#dw:hover{background:url(/upload/201005/20100530223157574.gif) -26px -22px no-repeat;} </style> <div id="btm"><a id="up" onclick="up()" href="javascript:;" target="_self"></a><a id="dw" onclick="dw()" href="javascript:;" target="_self"></a></div> <script> var qoMarquee = document.getElementById("qy"); //滚动对象 var tab1 = document.getElementById("tab1"); var tab2 = document.getElementById("tab2"); var qiLineHeight = 94;//单行高度，像素IE var qiLineCount = 0; //实际行数 var qiScrollAmount = 2; //每次滚动高度，像素（速度） var speed1=3000;//每次停留时间 var speed2=1;//滚动速度 var num=qoMarquee.getElementsByTagName('img').length;//总数 tab2.innerHTML=tab1.innerHTML; var alink=document.getElementById('btm').getElementsByTagName('a'); for(var i=0;i<alink.length;i++){ alink[i].onfocus=function(){this.blur();} } function run() { if(qoMarquee.scrollTop==num*qiLineHeight){qoMarquee.scrollTop=0;window.setTimeout( "run()", speed2 );}//重置并接着滚动 else{ qoMarquee.scrollTop +=qiScrollAmount; if ( qoMarquee.scrollTop % qiLineHeight == 0 ) {window.setTimeout( "run()", speed1 );}//如果满格等待N秒 else {window.setTimeout( "run()", speed2 );}//正常滚动 } } function up(){ qiScrollAmount = 0; var amount=1; if(qoMarquee.scrollTop==num*qiLineHeight) qoMarquee.scrollTop=0; qoMarquee.scrollTop +=amount; if ( qoMarquee.scrollTop % qiLineHeight == 0 ) {amount=0;window.setTimeout( "qiScrollAmount = 2", speed1 );} else window.setTimeout( up(), 1 ); } function dw(){ qiScrollAmount = 0; var amount=1; if(qoMarquee.scrollTop==0) qoMarquee.scrollTop=num*qiLineHeight; qoMarquee.scrollTop -=amount; if ( qoMarquee.scrollTop % qiLineHeight == 0 ) {amount=0;window.setTimeout( "qiScrollAmount = 2", speed1 );} else window.setTimeout( dw(), 1 ); } window.setTimeout( "run()", speed1 ); </script> </div> </body> </html>

[Ctrl+A 全选注:引入外部Js需再刷新一下页面才能执行]

上一篇：在父页面调用子页面的JS方法

栏目：JavaScript代码

下一篇：IE8的JavaScript点击事件(onclick)不兼容的解决方法

本文标题：经典的间隔时间滚动新闻（图片），可控制滚动

本文地址：http://www.codeinn.net/misctech/28777.html

更多JavaScript代码

JavaScript代码

经典的间隔时间滚动新闻（图片），可控制滚动

阅读排行

推荐教程