求js文字滚动代码

<html>
<BODY leftMargin=0 topMargin=2 marginheight="0" marginwidth="0">
<CENTER>
<p>
<h1>JS不间断循环滚动</h1><p>
  <TABLE
style="BORDER-RIGHT: #666666 1px solid; BORDER-TOP: #666666 1px solid; BORDER-LEFT: #666666 1px solid; BORDER-BOTTOM: #666666 1px solid"
cellSpacing=0 cellPadding=0 width=750 align=center border=0>
  <TBODY>
  <TR><td width="30"><a href="#" onClick="clickdiv()" id="aa">向左</a></td>
    <TD>
      <DIV id=demo style="OVERFLOW: hidden; WIDTH: 750px; COLOR: #ffffff">
      <TABLE cellSpacing=0 cellPadding=0 align=left border=0 cellspace="0">
        <TBODY>
        <TR>
          <TD id=demo1 vAlign=top><table width="1710" height="116"  border="0" cellpadding="0" cellspacing="0">
            <tr>
              <td width="171" background="pic_bg.jpg"><div align="center">内容一</div></td>
              <td width="171" background="pic_bg.jpg"><div align="center">内容二</div></td>
              <td width="171" background="pic_bg.jpg"><div align="center">内容三</div></td>
              <td width="171" background="pic_bg.jpg"><div align="center">内容四</div></td>
              <td width="171" background="pic_bg.jpg"><div align="center">内容五</div></td>
              <td width="171" background="pic_bg.jpg"><div align="center">内容六</div></td>
              <td width="171" background="pic_bg.jpg"><div align="center">内容七</div></td>
              <td width="171" background="pic_bg.jpg"><div align="center">内容八</div></td>
              <td width="171" background="pic_bg.jpg"><div align="center">内容九</div></td>
              <td width="171" background="pic_bg.jpg"><div align="center">内容十</div></td>
            </tr>
          </table></TD>
          <TD id=demo2 vAlign=top> </TD></TR></TBODY></TABLE></DIV>

    </TD><td width="30"><a href="#" onClick="Rclickdiv()" id="mcc">向右</a></td></TR></TBODY></TABLE></TD></TR></TABLE>
</CENTER><SCRIPT>
var speed3=25//速度数值越大速度越慢
var t=false;
var id="aa";
document.getElementById("demo2").innerHTML=document.getElementById("demo1").innerHTML
function Marquee(){
if(document.getElementById("demo2").offsetWidth-document.getElementById("demo").scrollLeft<=0)
document.getElementById("demo").scrollLeft-=document.getElementById("demo1").offsetWidth
else{
document.getElementById("demo").scrollLeft++
}
t=false;
}
function RMarquee(){
if(document.getElementById("demo").scrollLeft<=0)
  document.getElementById("demo").scrollLeft+=document.getElementById("demo2").offsetWidth
  else{
  document.getElementById("demo").scrollLeft--
  }
  t=true; }
function clickdiv(){
clearInterval(MyMar)
Marquee();
}
function Rclickdiv(){
clearInterval(MyMar)
RMarquee();
}
var MyMar=setInterval(Marquee,speed3)
document.getElementById("demo").onmouseover=function() {clearInterval(MyMar)}
document.getElementById("demo").onmouseout=function() {if(t){MyMar=setInterval(RMarquee,speed3)}else{MyMar=setInterval(Marquee,speed3)}}
document.getElementById('mcc').onmouseout=function(){clearInterval(MyMar);MyMar=setInterval(RMarquee,speed3);}
document.getElementById('aa').onmouseout=function(){clearInterval(MyMar);MyMar=setInterval(Marquee,speed3);}
</SCRIPT>
</BODY>
</html>

<MARQUEE onmouseover=stop() onmouseout=start() scrollAmount=1 scrollDelay=1 align="right" width=856 height=10>

</MARQUEE>
这段代码有那样效果但是里面的内容会一闪一闪的有没有办法改变

我机子上都没有问题，可能是你电脑的问题，在不你试下把var speed3=25//速度数值越大速度越慢改快点

//本人自己写的,兼容IE6 7 8 FF CHROME,效果查看:http://www.0577hr.com/ 首页最新加盟会员
function setMarquee(){ //首页最新加盟会员滚动
var Tim,Div=D$("Marquee").getElementsByTagName("div")[0],A=Div.getElementsByTagName("a");
var Child=function(){
return Div.getElementsByTagName("a")[0];
}
var Left=function(s){
if(s){
Div.style.left=s+"px";
}else{
var s=Div.style.left,r=/^(.+)px$/;
if(r.test(s)){
return parseInt(s.replace(r,"$1"));
}else{
return 0
}
}
}
var Distance=function(){
return -(Child().offsetWidth+10);
}
var Play=function(){
if(Tim)clearTimeout(Tim);
var l=Left();
if(Distance()<l){
Left(l-1);
Tim=setTimeout(Play,25); //滚动速度
}else{
var o=Child();
Div.removeChild(o);
Div.appendChild(o);
Div.style.left=0;
Tim=setTimeout(Play,1000); //滚动间隔
}
}
Tim=setTimeout(Play,2000); //第一次滚动
for(var i=0;i<A.length;i++){
A[i].onmouseover=function(){
if(Tim)clearTimeout(Tim);
}
A[i].onmouseout=function(){
Tim=setTimeout(Play,500); //鼠标离开后滚动间隔
}
}
}

调试易

求js文字滚动代码

解决方案 »