<DIV id=demo style="BACKGROUND: #ffffff; OVERFLOW: hidden; WIDTH: 150px; COLOR: #0000ff; HEIGHT: 200px">
<DIV id=demo1>
<div align="center">
<A href="http://www.baidu.com" target=_blank><IMG src="http://www.baidu.com/img/logo_yy.gif" border=0></A><br>
<A href="http://www.google.com" target=_blank><IMG src="http://www.google.com/images/google_sm.gif" border=0></A><br>
<A href="http://yisou.com" target=_blank><IMG src="http://cn.yimg.com/search/yisou/yisou_90_65.gif" border=0></A>
</div>
</DIV>
<DIV id=demo2></DIV>
</DIV>
<SCRIPT language="javascript">
var speed=50;
demo2.innerHTML=demo1.innerHTML;
function Marquee(){
if(demo2.offsetTop-demo.scrollTop<=0){
demo.scrollTop-=demo1.offsetHeight;
}
else{
demo.scrollTop++;
}
}
var MyMar=setInterval(Marquee,speed);
demo.onmouseover=function() {clearInterval(MyMar)};
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)};
</SCRIPT>
<DIV id=demo1>
<div align="center">
<A href="http://www.baidu.com" target=_blank><IMG src="http://www.baidu.com/img/logo_yy.gif" border=0></A><br>
<A href="http://www.google.com" target=_blank><IMG src="http://www.google.com/images/google_sm.gif" border=0></A><br>
<A href="http://yisou.com" target=_blank><IMG src="http://cn.yimg.com/search/yisou/yisou_90_65.gif" border=0></A>
</div>
</DIV>
<DIV id=demo2></DIV>
</DIV>
<SCRIPT language="javascript">
var speed=50;
demo2.innerHTML=demo1.innerHTML;
function Marquee(){
if(demo2.offsetTop-demo.scrollTop<=0){
demo.scrollTop-=demo1.offsetHeight;
}
else{
demo.scrollTop++;
}
}
var MyMar=setInterval(Marquee,speed);
demo.onmouseover=function() {clearInterval(MyMar)};
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)};
</SCRIPT>
本文引用通告地址: http://blog.youkuaiyun.com/Mapleleaf123/services/trackbacks/374973.aspx
博客展示了一段JavaScript代码实现滚动效果的功能。通过设置滚动速度,复制内容,定义滚动函数,利用定时器控制滚动,还实现了鼠标悬停暂停、移开继续滚动的交互效果。
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