关于代替滚动条的问题？？在线等待，谢谢！

用window.scrollTo()和setTimeout()即可实现

解决方案 »

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<html>
<head>
<meta http-equiv="Content-Language" content="zh-cn">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>JS资源</title><style type="text/css">

</style>
<SCRIPT>
function movX(a){
scrollx=new_date.document.body.scrollLeft
scrolly=new_date.document.body.scrollTop
scrollx=scrollx+a
new_date.window.scroll(scrollx,scrolly)
}
function movstarX(a,time){
movY=setInterval("movX("+a+")",10)
}
function movstar(a,time){
movx=setInterval("mov("+a+")",10)
}
function movover(){
clearInterval(movx)
}
function movoverY(o){
clearInterval(o)
}
function mov(a){
scrollx=new_date.document.body.scrollLeft
scrolly=new_date.document.body.scrollTop
scrolly=scrolly+a
new_date.window.scroll(scrollx,scrolly)
}
function o_down(theobject){
object=theobject
while(object.filters.alpha.opacity>60){
object.filters.alpha.opacity+=-10}
}
function o_up(theobject){
object=theobject
while(object.filters.alpha.opacity<100){
object.filters.alpha.opacity+=10}
}
</SCRIPT>
</head>
<body bgcolor="#FFFFFF" >
<form method=Get action='maintype.asp'>
  <div align="center">
    <table border="0" cellspacing="0" cellpadding="0" height="218" align="center">
      <tr>
        <center>
          <td height="173" rowspan="3" valign="middle">  </td>
        </center>
        <td height="161" width="300" rowspan="2" valign="middle" style="border: 1 solid #737373" colspan="3">
          <iframe
      border=0 frameborder=0 framespacing=0 height=100% marginheight=0
      marginwidth=0 name=new_date noResize scrolling=no
      src="biaodan1.htm" width=100% vspale="0"> </iframe> </td>
        <center>
          <td height="1" width="10"><a href="javascript:void(0)" class=opacity  onMouseDown=movover();movstar(-3,2)
      onMouseOut=movover();o_up(this) onMouseOver=movstar(-1,20);o_down(this)
      onMouseUp=movover();movstar(-1,20)>up</a></td>
        </center>
      </tr>
      <tr>
        <td height="163" width="10"> </td>
      </tr>
      <tr>
        <td height="12" width="10" valign="middle" style="border:0 solid #737373" onmouseover="movstarX(1,10)" onmouseout="movoverY(movY)">p
     </td>
        <td height="12" width="280" valign="middle" style="border:0 solid #737373"> </td>
        <td height="12" width="10" valign="middle" style="border:0 solid #737373" onmouseover="movstarX(-1,10)" onmouseout="movoverY(movY)">p
</td>
        <td height="12" width="10"><a href="###" class=opacity
      onMouseDown=movover();movstar(3,2) onMouseOut=movover();o_up(this)
      onMouseOver=movstar(1,20);o_down(this) onMouseUp=movover();movstar(1,20)>down</a></td>
      </tr>
    </table>
  </div>
  </form>
  </body>

</html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title></title><style type="text/css">.button {
background: ButtonFace;
border: 1px solid ButtonShadow;
border-left: 0;
border-right: 0;
}.scrollButton {
font-family: Webdings;
color: blue;
text-align: center;
cursor: hand;
}#scrollContainer {
height: 100%;
overflow: hidden;
padding: 0px;
}.border {
border-left: 1px solid ButtonShadow;
border-right: 1px solid ButtonShadow;
width: 200px;
}
</style>
</head>
<script language="javascript">
/*
功能：滚动*/
function ScrollButton( oEl, oScrollContainer, nDir ) {
this.htmlElement = oEl;
this.scrollContainer = oScrollContainer;
this.dir = nDir;

var oThis = this;
oEl.onmouseover=function(){oThis.startScroll()} //捕作事件
oEl.onmouseout=function(){oThis.endScroll()}}ScrollButton.scrollIntervalPause = 100;
ScrollButton.scrollAmount = 18;ScrollButton.prototype.startScroll = function () {
var oThis = this;
this._interval = window.setInterval( function () {
switch ( oThis.dir ) {

case 8:
oThis.scrollContainer.scrollTop -= ScrollButton.scrollAmount;
break;

case 2:
oThis.scrollContainer.scrollTop += ScrollButton.scrollAmount;
break;

case 4:
oThis.scrollContainer.scrollLeft -= ScrollButton.scrollAmount;
break;

case 6:
oThis.scrollContainer.scrollLeft += ScrollButton.scrollAmount;
break;
}
}, ScrollButton.scrollIntervalPause );
};ScrollButton.prototype.endScroll = function () {
if ( this._interval != null ) {
window.clearInterval( this._interval ); //结束滚动
this._interval=null;
}
};</script><body id="bdy" topmargin="0" leftmargin="0" scroll="no" onselectstart="javascript:return false" ondragstart="javascript:return false" oncontextmenu="javascript:return false">
<center>
<table align="center" width="100%" height="100%" border=0><tr><td align="center" rowspan=2><div id="scrollContainer">
在这个层里添加你的内容！其他的地方不动！<br><br><Br>
在这个层里添加你的内容！其他的地方不动！<br><br><Br>
在这个层里添加你的内容！其他的地方不动！<br><br><Br>
在这个层里添加你的内容！其他的地方不动！<br><br><Br>
在这个层里添加你的内容！其他的地方不动！<br><br><Br>
在这个层里添加你的内容！其他的地方不动！<br><br><Br>
在这个层里添加你的内容！其他的地方不动！<br><br><Br>
在这个层里添加你的内容！其他的地方不动！<br><br><Br>
在这个层里添加你的内容！其他的地方不动！<br><br><Br>
  </div>  </td>
  <td  width=16 valign="top">
<div class="scrollButton" id="upScrollButton">5</div>
  </td>

  </tr>
  <tr><td  width=16 valign="bottom">
<div class="scrollButton" id="downScrollButton">6</div>
  </td></tr>
</table><script type="text/javascript">ScrollButton.scrollIntervalPause = 50; //
ScrollButton.scrollAmount = 5;var upScrollButton = document.getElementById( "upScrollButton" );
var downScrollButton = document.getElementById( "downScrollButton" );
var scrollContainer = document.getElementById( "scrollContainer" );
//var bodyObj=document.getElementById( "body" );new ScrollButton( upScrollButton, scrollContainer, 8 );
new ScrollButton( downScrollButton, scrollContainer, 2 );</script>
</body>
</html>
如果不是iframe中的内容，而是table中的内容，如何实现上、下、左、右移动其中的内容？
请问，： possible_Y(因为帅，判了8年_L！)
在按上去的情况下，改什么地方的参数才能使滚动速度变快呢??