第二个firefox下运行有些问题。但学习js的朋友可以看下主要是看思路。 <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>JS文字间隔性滚动代码_适合做公告</title> <meta name="keywords" content="文字滚动,间隔滚动,文字上翻,JS代码" /> <meta name="description" content="JS实现文字间隔性滚动效果，适合做公告。" /> <style type="text/css"> </style> </head> <body> <li>packer_至强的javascript在线加密工具</li> <li>XHTML 代码嵌套查看工具[标签闭合]</li> <li>脚本之家 在线进制转换 可以实现各类进制间</li> <li>在线JS脚本校验器检测js错误 </li> <li>将html转换为php,javascript和asp的在线工具</li> <script type="text/javascript"> function marquee(height,speed,delay){ var scrollT; var pause = false; var ScrollBox = document.getElementById("shangfan"); if(document.getElementById("holder").offsetHeight <= height) return; var _tmp = ScrollBox.innerHTML.replace('holder', 'holder2') ScrollBox.innerHTML += _tmp; ScrollBox.onmouseover = function(){pause = true} ScrollBox.onmouseout = function(){pause = false} ScrollBox.scrollTop = 0; function start(){ scrollT = setInterval(scrolling,speed); if(!pause) ScrollBox.scrollTop += 2; } function scrolling(){ if(ScrollBox.scrollTop % height != 0){ ScrollBox.scrollTop += 2; if(ScrollBox.scrollTop >= ScrollBox.scrollHeight/2) ScrollBox.scrollTop = 0; } else{ clearInterval(scrollT); setTimeout(start,delay); } } setTimeout(start,delay); } marquee(24,30,3000); </ script> </body> </html> [Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]
