object.filters.alpha.opacity不是对象的错误

这个项目中用到iframe，
在本地的resin（win2003 resin-3.1.2）上测试都没问题
但传到服务器上（linux resin-3.0.23）上就报
'bject.filters.alpha.opacity’不是对象的错误
试过添加filter:alpha
问题依旧
我想应该不是IE6的问题
因为在本地测试也是用的IE6
都正常
但是到了服务器就不行 
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@ page contentType="text/html; charset=UTF-8" %>
<%@taglib uri="http://java.sun.com/jstl/core_rt" prefix="c"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>asdsad</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><LINK href="../css/layout.css" type=text/css rel=stylesheet>
<LINK href="../css/global.css" type=text/css rel=stylesheet>
<script>
function movstar(a,time){
movx=setInterval("mov("+a+")",time)
}
function movover(){
clearInterval(movx)
}
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}
}
function wback(){
if(new_date.history.length==0){window.history.back()}
else{new_date.history.back()}
}
</script>
</head>
<body style="margin-top:0px; background-color:#3A3635">
<DIV id=fgz_home_page>
  <DIV id=fgz_details_body>
    <DIV class=fgz_details_body_1> </DIV>
    <DIV class=fgz_details_body_2></DIV>
    <DIV class=fgz_details_body_3>
      <!-- 内容输出区-->
  <iframe border=0 frameborder=0 framespacing=0 height=482px marginheight=0 marginwidth=0 name=new_date noResize scrolling=no src="<%=basePath%>servlet/FindContat" width=487px vspale="0" style="filter:alpha(opacity=80)">
          </iframe>
    </DIV>
    <DIV class=fgz_details_body_4 style="width:485px; height:95px; background-color:#FFFFFF">
      <!-- 向上翻内容按钮 -->
      <div style="float:left; padding-left:208px">
<img alt=点住不放可以快速向上滚动 class=opacity onMouseDown=movover();movstar(-3,2) onMouseOut=movover();o_up(this) onMouseOver=movstar(-1,20);o_down(this) onMouseUp=movover();movstar(-1,20) src="../images/details/index_r2_c4.png" width="28" height="26" border="0" style="cursor:hand">
      </div>
      <div style="float:left">
<img name="index_r2_c5" src="../images/details/index_r2_c5.png" width="9" height="95" border="0" id="index_r2_c5" alt="" />
      </div>
      <!-- 向下翻内容按钮 -->
      <div style="float:left">   
<img class="opacity" onMouseDown=movover();movstar(3,2) onMouseOut=movover();o_up(this) onMouseOver=movstar(1,20);o_down(this) onMouseUp=movover();movstar(1,20) alt="点住不放可以快速向下滚动" src="../images/details/index_r2_c6.png" width="24" height="26" border="0" style="cursor:hand">
     </div>
    </DIV>
 <DIV id=fgz_home_menu>
      <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="1003" height="174">
        <param name="movie" value="../images/flash/menu.swf" />
        <param name="quality" value="high" />
        <embed src="../images/flash/menu.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="1003" height="174"></embed>
      </object>
 </DIV>
  </DIV>
</DIV>
</body>
</html>