<!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=utf-8" /><title>無標題文檔</title><style type="text/css">a{text-decoration:none;color: #333;}a:hover { color: #ff0000;}*{margin:0;padding:0;font-size:12px;font-family:微軟雅黑}#odiv{height:200px;width:400px;border:3px solid #999;margin:0 auto;margin-top:20px;border-radius:15px;box-shadow:2px 2px 4px #CCC}#div1{background:#C00;height:50px;width:370px;display:block;color:#FFF;font-size:20px;line-height:50px;padding-left:30px;border-top-left-radius:12px;border-top-right-radius:12px;margin:0 auto;position: relative;}#div1 a{text-decoration:none;position: absolute; right: 10px; bottom: 10px; display: inline; color: #fff; font-size: 12px; line-height: 24px;}#div2{width:396px;height:146px;margin-left:15px;overflow:hidden}ul{list-style:none}#div2 ul li{height:25px;}#div2 ul li a{width:300px;float:left;height:25px;display:block;}#div2 ul li span{width:80px;height:25px;text-align:center;margin-right:5px;colos:#CCC;}</style></head><body><div id="odiv">? ?<div id="div1">? ?最新課程? ?<a href="#">更多《</a>? ?</div>? ?<div id="div2">? ?<ul id="con1">? ?<li><a href="#">1.學會html5 絕對的屌絲逆襲(案例)</a><span>2013-09-18</span></li>? ? ? ? <li><a href="#">2.tab頁面切換效果(案例)</a><span>2013-10-09</span></li>? ? ? ? <li><a href="#">3.圓角水晶按鈕制作(案例)</a><span>2013-10-21</span></li>? ? ? ? <li><a href="#">4.HTML+CSS基礎課程(系列)</a><span>2013-11-01</span></li>? ? ? ? <li><a href="#">5.分頁頁碼制作(案例)</a><span>2013-11-06</span></li>? ? ? ? <li><a href="#">6.導航條菜單的制作(案例)</a><span>2013-11-08</span></li>? ? ? ? <li><a href="#">7.信息列表制作(案例)</a><span>2013-11-15</span></li>? ? ? ? <li><a href="#">8.下拉菜單制作(案例)</a><span>2013-11-22</span></li>? ? ? ? <li><a href="#">9.如何實現“新手引導”效果</a><span>2013-12-06</span></li>? ?</ul>? ?<ul id="con2">? ? </ul>? ?</div></div><script type="text/javascript">var area=document.getElementById("div2");var ul1=document.getElementById("con1");var ul2=document.getElementById("con2");ul2.innerHTML=ul1.innerHTML;var speed=50;var time;var liheight=25area.scrollTop=0;function startscroll(){ time=setInterval(scrollUp,speed); area.scrollTop++; ? }function scrollUp(){ if(area.scrollTop % liheight==0){ clearInterval(time); ? ? ? ? ?var time2=setTimeout(startscroll,2000); }else{ area.scrollTop++; if(area.scrollTop >= area.scrollHeight/2){ ? area.scrollTop =0; ? ?} } }??setTimeout("startscroll()",50);?area.onmouseover=function(){clearInterval(time); area.scrollTop=area.scrollTop }area.onmouseout=function(){clearInterval(time); startscroll(); }</script></body></html>
當前代碼,當鼠標快速滑動時,滾動速度變得非??欤魑淮笊駧兔纯窗?!怎么才能讓鼠標來回移入時,滾動不再變快
大黑虎
2016-01-05 23:36:51