刘氏新建祠堂对联大全:向左移动图片问题

来源:百度文库 编辑:中科新闻网 时间:2024/05/05 12:47:09
<div id=demo style=overflow:hidden;height:100;width:600;>
<table align=left cellpadding=0 cellspace=0 border=0>
<tr>
<td id=demo1 valign=top><img border="0" src="file:///D:/Documents%20and%20Settings/Administrator/桌面/logo.gif" width="174" height="59"><img border="0" src="file:///D:/Documents%20and%20Settings/Administrator/桌面/logo.gif" width="174" height="59"></p>
</td>
<td id=demo2 valign=top></td>
</tr>
</table>
</div>

<script>
var speed=30
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetWidth-demo.scrollLeft<=0)
demo.scrollLeft-=demo1.offsetWidth

else{
demo.scrollLeft++
}
}
var MyMar=setInterval(Marquee,speed)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
</script>

这段代码是图片移动到规定宽度后就静止了,怎么修改成循环移动?谢谢

加以下两句即可:

<td id=demo2 valign=top></td>下面加一句:

“ <td><div id=aa></div></td> ”

demo2.innerHTML=demo1.innerHTML 下面加一句:

“ aa.innerHTML=demo1.innerHTML ”