这段脚本在html效果好好的，把它复制到.aspx文件里面，效果就出不来了，谁能帮我改改,让它在.aspx里面和html里面效果一样。

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style type="text/css">.mainDiv
{
width:140px;
height:50px;
border-top:1px solid #CCCCCC;
border-left:1px solid #CCCCCC;
border-right:1px solid #CCCCCC;
font-family:"隶书";
}
.topItem
{
padding-top:5px;
height:30px;
text-align:left;
cursor:pointer;
text-decoration: none;
color:#000000;
background:white;
font-weight:bold;
font-family:"GOTHIC";}
.dropMenu
{ text-align:center;border-top:1px solid #CCCCCC;
}.subMenu
{
   display:none;
}
.subItem
{
   padding-left:5px;
   cursor:pointer;
   font-weight:bold;
   text-decoration:none;
   color:black;
}.subItem a
{
   text-decoration:none;
   color:black;
}.subItemOver
{
   cursor:pointer;
   color:blue;
   text-decoration:underline;
   font-weight:bold;
   padding-left:5px;
}.subItemOver a
{
   color:red;
}
.drop
{
   border-left:1px solid black;
   border-right:1px solid black; 
}
</style>
<script language="javascript">
var TIMER_SLIDE = null;
var OBJ_SLIDE;
var OBJ_VIEW;
var PIX_SLIDE = 10; //this is the amount of slide/DELAY_SLIDE
var NEW_PIX_VAL;
var DELAY_SLIDE = 30; //this is the time between each call to slide
var DIV_HEIGHT = 22; //value irrelevant
var SUB_MENU_NUM =0;
var RE_INIT_OBJ = null;
var bMenu = document.getElementById("curMenu");
var MainDiv,SubDiv//DD added code
document.write('<div id="tempcontainer" class="mainDiv" style="visibility: hidden; position: absolute"></div>')function Init(objDiv)
{
    if (TIMER_SLIDE == null)
    {
        SUB_MENU_NUM = 0;
        MainDiv = objDiv.parentNode;
        SubDiv = MainDiv.getElementsByTagName("DIV").item(0);
        SubDiv.onclick = SetSlide;
        
        OBJ_SLIDE = MainDiv.getElementsByTagName("DIV").item(1)
        OBJ_VIEW = OBJ_SLIDE.getElementsByTagName("DIV").item(0);    document.getElementById("tempcontainer").innerHTML=MainDiv.getElementsByTagName("DIV").item(2).innerHTML //DD added code
    DIV_HEIGHT=document.getElementById("tempcontainer").offsetHeight //DD added code
        
        for (i=0;i<OBJ_VIEW.childNodes.length;i++)
        {
            if (OBJ_VIEW.childNodes.item(i).tagName == "SPAN")
            {
                SUB_MENU_NUM ++;
                OBJ_VIEW.childNodes.item(i).onmouseover= ChangeStyle;
                OBJ_VIEW.childNodes.item(i).onmouseout= ChangeStyle;
            }
        }   
        
              NEW_PIX_VAL = parseInt(MainDiv.getAttribute("state")); 
    }}
function SetSlide()
{   
   if (window.TIMER_SLIDE) clearInterval(TIMER_SLIDE) //DD added code
      if (TIMER_SLIDE == null && this.parentNode == MainDiv)
            TIMER_SLIDE = setInterval('RunSlide()', DELAY_SLIDE);
      else
      {
          RE_INIT_OBJ = this;
          setTimeout('ReInit()', 200);
      }
}function ReInit(obj)
{
    Init(RE_INIT_OBJ);
    TIMER_SLIDE = setInterval('RunSlide()', DELAY_SLIDE);
    RE_INIT_OBJ = null;
}function RunSlide()
{    if (OBJ_VIEW.getAttribute("state") == 0)
    {        NEW_PIX_VAL += PIX_SLIDE;
        OBJ_SLIDE.style.height = NEW_PIX_VAL;        if (NEW_PIX_VAL >= DIV_HEIGHT) //DD modified code
        {
            clearInterval(TIMER_SLIDE);
            TIMER_SLIDE = null;
            OBJ_VIEW.style.display = 'inline';
            OBJ_VIEW.setAttribute("state","1")
            MainDiv.setAttribute("state",NEW_PIX_VAL);
        }
    } else
    {
        OBJ_VIEW.style.display = 'none';
        NEW_PIX_VAL -= PIX_SLIDE;
        if(NEW_PIX_VAL > 0)OBJ_SLIDE.style.height = NEW_PIX_VAL;
        if (NEW_PIX_VAL <= 0)
        {
            NEW_PIX_VAL = 0;
            OBJ_SLIDE.style.height = NEW_PIX_VAL
            clearInterval(TIMER_SLIDE);
            TIMER_SLIDE = null;
            OBJ_VIEW.setAttribute("state","0")
            MainDiv.setAttribute("state",NEW_PIX_VAL);
        }
    }
}function ChangeStyle()
{
    if (this.className == this.getAttribute("classOut"))
        this.className = this.getAttribute("classOver");
    else
        this.className = this.getAttribute("classOut");
}
</script></head>
<body>
    <form id="form1" runat="server"><div>
    <!--------Start Menu---------->
<div class="mainDiv" state="0">
<div class="topItem" classOut="topItem" classOver="topItemOver" onMouseOver="Init(this);"><a><img src="jiantou.jpg"/>&nbsp;&nbsp;品牌</a></div>        
<div class="dropMenu"  >
<div class="subMenu" state="0">
<span class="subItem" classOut="subItem" classOver="subItemOver"><a href="http://www.smallrain.net/javascript.asp?type=图形图像">图形图像</a></span><BR />
<span class="subItem" classOut="subItem" classOver="subItemOver"><a href="http://www.smallrain.net/javascript.asp?type=鼠标事件">鼠标事件</a></span><BR />
<span class="subItem" classOut="subItem" classOver="subItemOver"><a href="http://www.smallrain.net/javascript.asp?type=时间日期">时间日期</a></span><BR />
<span class="subItem" classOut="subItem" classOver="subItemOver"><a href="http://www.smallrain.net/javascript.asp?type=导航菜单">导航菜单</a></span><BR />
<span class="subItem" classOut="subItem" classOver="subItemOver"><a href="http://www.smallrain.net/javascript.asp?type=文字效果">文字效果</a></span>
</div>
</div>
</div>
<!--------Start Menu---------->
<div class="mainDiv" state="0">
<div class="topItem" classOut="topItem" classOver="topItemOver" onMouseOver="Init(this)" ><a><img src="jiantou.jpg"/>&nbsp;&nbsp;价格</a></div>        
<div class="dropMenu" >
<div class="subMenu" state="0" >
<span class="subItem"  classOut="subItem" classOver="subItemOver"><a href="http://www.smallrain.net/study.asp?type=网页制作">网页制作</a></span><BR />
<span class="subItem" classOut="subItem" classOver="subItemOver"><a href="http://www.smallrain.net/study.asp?type=网络编程">网络编程</a></span><BR />
<span class="subItem" classOut="subItem" classOver="subItemOver"><a href="http://www.smallrain.net/study.asp?type=图形图像">图形图像</a></span>
</div>
</div>
</div><!--------End Menu---------->
</div>
    </form>
</body>
</html>