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图片连续循环滚动代码
日期：2017/6/16 

[图片] 向左续循环滚动

<div id=demo style="OVERFLOW: hidden; width: 632px; COLOR: #ffffff;height:150">
      <table cellSpacing="0" cellPadding="0 "align="left" border="0" cellspace="0">
        <tr>
          <td id=demo1 valign=top>
          <table width="632px" height="150px" border="0" cellpadding="0" cellspacing="10">
            <tr>
              <td width="114"><a href="http://www.cnblogs.com/flash/s1.swf" style="border:none" ><img src="/uploadfile/20110415160642416.gif" border="0" /></a></td>
              <td width="114"><a href="http://www.cnblogs.com/flash/s2.swf" style="border:none" ><img src="/uploadfile/20110415160643416.gif" border="0" /></a></td>
              <td width="114"><a href="http://www.cnblogs.com/flash/s3.swf" style="border:none" ><img src="/uploadfile/20110415160643322.gif" border="0" /></a></td>
              <td width="114"><a href="http://www.cnblogs.com/flash/s4.swf" style="border:none"><img src="/uploadfile/20110415160643792.gif" border="0"/></a></td>
              <td width="114"><a href="http://www.cnblogs.com/flash/s5.swf" style="border:none" ><img src="/uploadfile/20110415160644694.gif" border="0" /></a></td> 
            </tr>
          </table></td>
          <td id=demo2 valign="top">&nbsp;</td></tr>
          <tr>
          <td><SCRIPT language="javascript">
var speed3=25//速度数值越大速度越慢
demo2.innerHTML=demo1.innerHTML
function Marquee(){
if(demo2.offsetWidth-demo.scrollLeft<=0)
demo.scrollLeft-=demo1.offsetWidth
else{
demo.scrollLeft++
}
}
var MyMar=setInterval(Marquee,speed3)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed3)}
</SCRIPT>
          </td>
          </tr>
          </table>

</div>

[图片]向右续循环滚动

<div id=demo style="OVERFLOW: hidden; width: 632px; COLOR: #ffffff;height:150">
      <table cellSpacing="0" cellPadding="0 "align="left" border="0" cellspace="0">
        <tr>
          <td id=demo1 valign=top>
          <table width="632px" height="150px" border="0" cellpadding="0" cellspacing="10">
            <tr>
              <td width="114"><a href="http://www.cnblogs.com/flash/s1.swf" style="border:none" ><img src="/uploadfile/20110415160642416.gif" border="0" /></a></td>
              <td width="114"><a href="http://www.cnblogs.com/flash/s2.swf" style="border:none" ><img src="/uploadfile/20110415160643416.gif" border="0" /></a></td>
              <td width="114"><a href="http://www.cnblogs.com/flash/s3.swf" style="border:none" ><img src="/uploadfile/20110415160643322.gif" border="0" /></a></td>
              <td width="114"><a href="http://www.cnblogs.com/flash/s4.swf" style="border:none"><img src="/uploadfile/20110415160643792.gif" border="0"/></a></td>
              <td width="114"><a href="http://www.cnblogs.com/flash/s5.swf" style="border:none" ><img src="/uploadfile/20110415160644694.gif" border="0" /></a></td> 
            </tr>
          </table></td>
          <td id=demo2 valign="top">&nbsp;</td></tr>
          <tr>
          <td><script>
var speed=30
demo2.innerHTML=demo1.innerHTML
demo.scrollLeft=demo.scrollWidth
function Marquee(){
if(demo.scrollLeft<=0)
demo.scrollLeft+=demo2.offsetWidth
else{
demo.scrollLeft--
}
}
var MyMar=setInterval(Marquee,speed)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
</script>


          </td>
          </tr>
          </table>

</div>

[图片]向下续循环滚动

<DIV id=demo style="BACKGROUND: #ffffff; OVERFLOW: hidden; WIDTH: 800px; COLOR: #0000ff; HEIGHT: 200px"> 
    <DIV id=demo1> 
        <div align="center"> 
         <table width="100%" border="0">
        <tr>
        <td><img src="images/xiaotu/1.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/2.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/3.jpg" width="150" height="120" border="0"></td>
                    <td><img border="0" src="images/xiaotu/4.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/5.jpg" width="150" height="120" border="0"></td>
           </tr>
        <tr>
          <td><img border="0" src="images/xiaotu/6.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/7.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/8.jpg" width="150" height="120" border="0"></td>
                    <td><img border="0" src="images/xiaotu/9.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/10.jpg" width="150" height="120" border="0"></td>
        </tr>
                    <tr>
          <td><img border="0" src="images/xiaotu/11.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/12.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/13.jpg" width="150" height="120" border="0"></td>
                    <td><img border="0" src="images/xiaotu/14.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/15.jpg" width="150" height="120" border="0"></td>
        </tr>
                </table>
        </div> 
    </DIV> 
    <DIV id=demo2></DIV> 
</DIV>


<script>
var speed=30
demo2.innerHTML=demo1.innerHTML
demo.scrollTop=demo.scrollHeight
function Marquee(){
if(demo1.offsetTop-demo.scrollTop>=0)
demo.scrollTop+=demo2.offsetHeight
else{
demo.scrollTop--
}
}
var MyMar=setInterval(Marquee,speed)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
</script>
[图片]向上续循环滚动

<DIV id=demo style="BACKGROUND: #ffffff; OVERFLOW: hidden; WIDTH: 800px; COLOR: #0000ff; HEIGHT: 200px"> 
    <DIV id=demo1> 
        <div align="center"> 
         <table width="100%" border="0">
        <tr>
        <td><img src="images/xiaotu/1.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/2.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/3.jpg" width="150" height="120" border="0"></td>
                    <td><img border="0" src="images/xiaotu/4.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/5.jpg" width="150" height="120" border="0"></td>
           </tr>
        <tr>
          <td><img border="0" src="images/xiaotu/6.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/7.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/8.jpg" width="150" height="120" border="0"></td>
                    <td><img border="0" src="images/xiaotu/9.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/10.jpg" width="150" height="120" border="0"></td>
        </tr>
                    <tr>
          <td><img border="0" src="images/xiaotu/11.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/12.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/13.jpg" width="150" height="120" border="0"></td>
                    <td><img border="0" src="images/xiaotu/14.jpg" width="150" height="120" border="0"></td>
        <td><img border="0" src="images/xiaotu/15.jpg" width="150" height="120" border="0"></td>
        </tr>
                </table>
        </div> 
    </DIV> 
    <DIV id=demo2></DIV> 
</DIV>


<script>
var speed=30
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>

[图片]左右来回续循环滚动<script LANGUAGE="JavaScript"><!--
step = 0;
obj = new Image();
function anim(xp,xk,smer) //smer = direction
{
obj.style.left = x;
x += step*smer;
if (x>=(xk+xp)/2) {
if (smer == 1) step--;
else step++;
}
else {
if (smer == 1) step++;
else step--;
}
if (x >= xk) {
x = xk;
smer = -1;
}
if (x <= xp) {
x = xp;
smer = 1;
}
// if (smer > 2) smer = 3;
setTimeout('anim('+xp+','+xk+','+smer+')', 50);
}
function moveLR(objID,movingarea_width,c)
{
if (navigator.appName=="Netscape") window_width = window.innerWidth;
else window_width = document.body.offsetWidth;
obj = document.images[objID]; 
image_width = obj.width;
x1 = obj.style.left;
x = Number(x1.substring(0,x1.length-2)); // 30px -> 30
if (c == 0) {
if (movingarea_width == 0) {
right_margin = window_width - image_width;
anim(x,right_margin,1);
}
else {
right_margin = x + movingarea_width - image_width; 
if (movingarea_width < x + image_width) window.alert("No space for moving!");
else anim(x,right_margin,1);
}
}
else {
if (movingarea_width == 0) right_margin = window_width - image_width;
else {
x = Math.round((window_width-movingarea_width)/2);
right_margin = Math.round((window_width+movingarea_width)/2)-image_width;
}
anim(x,right_margin,1);
} 
} 
//--></script>

<img src="/uploadfile/20110415160644652.jpg" name="picture"
style="position: absolute; top: 70px; left: 30px;" BORDER="0" WIDTH="140" HEIGHT="93">
<script LANGUAGE="JavaScript"><!--
setTimeout("moveLR('picture',300,1)",10);
//--></script>