如何在JSP中实现图片滚动播放。

没有回复呀，我找到了一个，给予参考***************
代码：<div id="icefable1">
<script>marqueesHeight=115;
stopscroll=false;
with(icefable1){
   style.width=640;    style.height=marqueesHeight;
   style.overflowX="visible";
   style.overflowY="hidden";
   noWrap=true;
   onmouseover=new Function("stopscroll=true");
   onmouseout=new Function("stopscroll=false");
  }
  preTop=0; currentTop=115; stoptime=0;
  icefable1.innerHTML+=icefable1.innerHTML;
  function init_srolltext(){
  icefable1.scrollTop=0;
  setInterval("scrollUp()",20);
}init_srolltext();function scrollUp(){
  if(stopscroll==true) return;
  currentTop+=1;
  if(currentTop==116)
  {
   stoptime+=1;
   currentTop-=1;
   if(stoptime==114)
   {
    currentTop=0;
    stoptime=0;
   }
  }
  else {
   preTop=icefable1.scrollTop;
   icefable1.scrollTop+=1;
   if(preTop==icefable1.scrollTop){
     icefable1.scrollTop=115;
     icefable1.scrollTop+=1;

   }
  }}

            </script>
    </div>
==================================================================
下面是我已经调试好的友情链接，将原{$ShowFriendSite(1,21,7,2)}代码，用下面的代码替换即可：
<div id="icefable2">
{$ShowFriendSite(1,21,7,2)}
<script>marqueesHeight=41;
stopscroll=false;
with(icefable2){
   style.width=750;
   style.height=marqueesHeight;
   style.overflowX="visible";
   style.overflowY="hidden";
   noWrap=true;
   onmouseover=new Function("stopscroll=true");
   onmouseout=new Function("stopscroll=false");
  }
  preTop=0; currentTop=41; stoptime=0;
  icefable2.innerHTML+=icefable2.innerHTML;
  function init_srolltext(){
  icefable2.scrollTop=0;
  setInterval("scrollUp()",50);
}init_srolltext();function scrollUp(){
  if(stopscroll==true) return;
  currentTop+=1;
  if(currentTop==42)
  {
   stoptime+=1;
   currentTop-=1;
   if(stoptime==40)
   {
    currentTop=0;
    stoptime=0;
   }
  }
  else {
   preTop=icefable2.scrollTop;
   icefable2.scrollTop+=1;
   if(preTop==icefable2.scrollTop){
     icefable2.scrollTop=41;
     icefable2.scrollTop+=1;

   }
  }}

</script>
</div>
  =======================================================还有一种另外的方法<table width="100%" border="0" cellpadding="4" cellspacing="1" bgcolor="B6B191">
          <tr>
            <td bgcolor="FFFDE8">
              <table width="140" border="0" cellspacing="0" align="center">
      <tr><td>
        <div id="article1" style="width:140;">
          <TABLE cellSpacing="0" cellPadding="0" width="140" border="0">
<tr><td height=40 align=center><a href=http://www.xintiao.net target=_blank><img src=http://www.xintiao.net/logo/1.gif width=88 height=31 border=0></a></td></tr><tr><td height=40 align=center><a href=http://www.xintiao.net target=_blank><img src=http://www.xintiao.net/logo/2.gif width=88 height=31 border=0></a></td></tr><tr><td height=40 align=center><a href=http://www.xintiao.net target=_blank><img src=http://www.xintiao.net/logo/1.gif width=88 height=31 border=0></a></td></tr><tr><td height=40 align=center><a href=http://www.xintiao.net target=_blank><img src=http://www.xintiao.net/logo/2.gif width=88 height=31 border=0></a></td></tr><tr><td height=40 align=center><a href=http://www.xintiao.net target=_blank><img src=http://www.xintiao.net/logo/1.gif width=88 height=31 border=0></a></td></tr><tr><td height=40 align=center><a href=http://www.xintiao.net target=_blank><img src=http://www.xintiao.net/logo/2.gif width=88 height=31 border=0></a></td></tr>          </TABLE>
        </div>
        <div id="article2" style="position:absolute;z-index:1;visibility:hidden"></div>
        </td></tr>
      </table>
<script>
articleHeight=80;
stopscrolla=false;
article1.scrollTop=0;
//more javascript from http://www.xintiao.net
with(article1){
  style.width=0;
  style.height=articleHeight;
  style.overflowX="visible";
  style.overflowY="hidden";
  noWrap=true;
  onmouseover=new Function("stopscrolla=true");
  onmouseout=new Function("stopscrolla=false");
}preTopa=0; currentTopa=0; stoptimea=0;function init_srolltext1(){
  article2.innerHTML="";
  article2.innerHTML+=article1.innerHTML;
  article1.innerHTML=article2.innerHTML+article2.innerHTML;
  setInterval("scrollUp1()",50);
}
function scrollUp1(){
  if(stopscrolla==true) return;
  currentTopa+=1;
  if(currentTopa==40)
  {
   stoptimea+=1;
   currentTopa-=1;
   if(stoptimea==50)
   {
    currentTopa=0;
    stoptimea=0;
   }
  }
  else {
   preTopa=article1.scrollTop;
   article1.scrollTop+=1;
   if(preTopa==article1.scrollTop){
     article1.scrollTop=article2.offsetHeight-articleHeight;
     article1.scrollTop+=1;
   }
  }}
init_srolltext1();
</script> =================================================第一步：把下面的代码放到<head>......</head>处。<script language="JavaScript">function start_marquee(div,spd,step){
obj_marquee = document.getElementById(div);
marquee_high = parseInt(obj_marquee.style.height);
marquee_step = marquee_high/step;
obj_marquee.appendChild(obj_marquee.firstChild.cloneNode(true));
setInterval ("step_c=1;setTimeout('marquee_show("+step+")',0)", spd*1000);
}
function marquee_show(step){
obj_marquee.scrollTop += marquee_step;
if(obj_marquee.scrollTop >= obj_marquee.children[1].offsetTop) {
  obj_marquee.scrollTop = 0;
}
if(step_c++ < step) setTimeout("marquee_show("+step+")", 0);
return;
}
</script>第二步：确定放置滚动层的位置，在此位置插入一个层（DW：工具→插入层），指定层编号（ID）、宽和高，overflow（溢出）属性设为hidden，在此层内插入一个新层，新层里放置需要滚动的内容，代码示例：<div id="mydiv" style="position:absolute; width:300; height:150;overflow: hidden">
<div>
内容（可以是表格、图片、文字......）
</div>
</div>第三步：第二步生成的代码下插入以下代码：<script language="JavaScript">
start_marquee("mydiv",3,10);
</script>【参数解释】start_marquee(div,spd,step)div：层编号spd：停留时间（值越小，速度越快）step：跨越时的分段数（值越大，效果更柔和，等于1时直接切换）参考：演示1：start_marquee("mydiv",5,1)演示2：start_marquee("mydiv2",3,10)BTW：只要指定不同的层编号，在一个页面可以有多个SlideBox.推荐使用第二种方法，本人通过测试

调试易

如何在JSP中实现图片滚动播放。

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