js实现的类marquee水平循环滚动

代码如下:
<script>
var speed=20;/*速度数值越大速度越慢*/
document.getElementById('www_qpsh_com2').innerHTML=document.getElementById('www_qpsh_com1').innerHTML;
/*两个层来回交替出现*/
function Marquee(){
if(document.getElementById('www_qpsh_com2').offsetWidth-document.getElementById('www_qpsh_com').scrollLeft<=0)
document.getElementById('www_qpsh_com').scrollLeft-=document.getElementById('www_qpsh_com1').offsetWidth;
else{
document.getElementById('www_qpsh_com').scrollLeft++;
}
document.getElementById('my_marquee_info').innerHTML='';
document.getElementById('my_marquee_info').innerHTML+='div.scrollTop:'+document.getElementById('www_qpsh_com').scrollLeft;
}
var MyMar=setInterval(Marquee,speed);
www_qpsh_com.onmouseover=function() {clearInterval(MyMar);}
www_qpsh_com.onmouseout=function() {MyMar=setInterval(Marquee,speed);}
</script>

演示代码:
<b> <b> <title>My Marquee Halign</title> </b> /*My Marquee CSS Start*/ .my_marquee_info{width:200px;border:#987654 solid 1px;padding:20px 3px 3px 2px;margin-top:30px;} .my_marquee_main{width:200px;height:160px;border:#234567 solid 1px;padding:2px 3px 3px 2px;overflow:hidden;} .my_marquee_div1{width:195px;border:Green solid 1px;} .my_marquee_div2{width:195px;border:Red solid 1px;} /*My Marquee CSS End*/ <table align="left" cellpadding="0" border="0"> <tr> <td id="www_qpsh_com1" valign="top"> <table border="0" cellpadding="0" cellspacing="10"> <tr> <td height="96" align="center" valign="middle" style="background-color:Green" title="我是第一个"> <img border="0" src="https://www.jb51.net/article/7005658357973.jpg" width="150" height="100" hspace="11" vspace="5"> 训练场地 </td> <td height="96" align="center" valign="middle"> <img border="0" src="https://www.jb51.net/article/7000940554735.jpg" width="150" height="100" hspace="11" vspace="5"> 休闲茶吧 </td> <td height="96" align="center" valign="middle"> <img border="0" src="https://www.jb51.net/article/7000840962304.jpg" width="150" height="100" hspace="11" vspace="5"> 会所简介 </td> <td height="96" align="center" valign="middle"> <img border="0" src="https://www.jb51.net/article/7000746023064.jpg" width="150" height="100" hspace="11" vspace="5"> 室内赛场和马房 </td> <td height="96" align="center" valign="middle" style="background-color:Red" title="我是最后一个"> <img border="0" src="https://www.jb51.net/article/7000556611956.jpg" width="150" height="100" hspace="11" vspace="5"> 牧马场 </td> </tr> </table> </td> <td id="www_qpsh_com2" valign="top"> </td> </tr> </table> </b>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]

js实现 循环 marquee js