js报错，报方法未找到

Question

是这个的，一个用户控件里面有个切换的焦点图，焦点图用的js是flash.js,css是lanrentuku.css，这个问题是没有，但是问题是下面的几个Div切换的时候，提示switchTab（num,gridview）这个方法找不到，但方法下面已经定义了，，不知道什么原因，请各位大侠救命啊
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="LogCommonControl.ascx.cs"
    Inherits="CommonControl_LogCommonControl" %>
<%@ Register Src="~/CommonControl/NoticeProjectControl.ascx" TagName="NoticeProjectControl"
    TagPrefix="uc" %>
 <link rel="stylesheet" type="text/css" href="<%=CSS%>lanrentuku.css" />
<script language="javascript" type="text/javascript" src="<%=JS%>flash.js" />
<style type="text/css">
<!--
.style1 {font-size: 12px}
.style2 {font-size: 14px}
.style3 {font-size: 12px; }
-->
    </style><script type="text/javascript" language="JavaScript">
    
       function switchTab(num,gridview)
        {
            document.getElementById("div_notice").style.display="none";
            document.getElementById("div_xmjj").style.display="none";
            document.getElementById("div_ssfa").style.display="none";
            document.getElementById("div_khfa").style.display="none";
            document.getElementById("div_jdap").style.display="none";
            document.getElementById("div_xgzc").style.display="none";
            document.getElementById("div_"+gridview).style.display="";
              document.getElementById("td1_1").className="link7";
            document.getElementById("td1_2").className="link7";
            document.getElementById("td1_3").className="link7";
            document.getElementById("td1_4").className="link7";
            document.getElementById("td1_5").className="link7";
            document.getElementById("td1_6").className="link7";
                  document.getElementById("td1_1").innerHTML="<a>"+document.getElementById("td1_1").innerText+"</a>";
            document.getElementById("td1_2").innerHTML="<a>"+document.getElementById("td1_2").innerText+"</a>";
            document.getElementById("td1_3").innerHTML="<a>"+document.getElementById("td1_3").innerText+"</a>";
            document.getElementById("td1_4").innerHTML="<a>"+document.getElementById("td1_4").innerText+"</a>";  
            document.getElementById("td1_5").innerHTML="<a>"+document.getElementById("td1_5").innerText+"</a>";  
            document.getElementById("td1_6").innerHTML="<a>"+document.getElementById("td1_6").innerText+"</a>";  
                
                document.getElementById("td1_"+num).innerHTML=document.getElementById("td1_"+num).innerText; 
                   document.getElementById("td1_1").background="<%=IMAGES%>nav_bg03.gif";  
            document.getElementById("td1_2").background="<%=IMAGES%>nav_bg032.gif";
            document.getElementById("td1_3").background="<%=IMAGES%>nav_bg032.gif";
            document.getElementById("td1_4").background="<%=IMAGES%>nav_bg032.gif";
            document.getElementById("td1_5").background="<%=IMAGES%>nav_bg032.gif";
            document.getElementById("td1_6").background="<%=IMAGES%>nav_bg032.gif";
            document.getElementById("td1_"+num).background="<%=IMAGES%>nav_bg042.gif";
                      
                      if(num==1)
                      {
                         document.getElementById("more_hrefNotice").href="../IndexPageMore/NewsIndexMore.aspx?Level=1&type=2&ID=0"
                      }
                      else{
            document.getElementById("more_hrefNotice").href="../ProjectSummary/ProjectSummary.aspx?type="+num;
        }}
   </script><asp:Panel runat="server" ID="panel">
    <table border="0" cellspacing="0" cellpadding="0">
        <tr>
            <td>
<div id="idContainer2" class="container">
<table id="idSlider2" border="0" cellpadding="0" cellspacing="0" >
  <tbody>
  <tr>
   <asp:Repeater ID="Repeater1" runat="server">
   <ItemTemplate>
   <td class="td_f"><a href="<%# DataBinder.Eval(Container.DataItem, "LinkUrl")%>" target="_blank"><img alt="" src="<%# DataBinder.Eval(Container.DataItem, "ImagePath")%>" /></a></td>
   </ItemTemplate>
      </asp:Repeater>
   </tr></tbody></table>
<ul id="idNum" class="num"></ul>
</div><script type="text/javascript">
  runFlash(<%=imageNum%>);
</script>
            </td>
        </tr>
    </table>
    <table width="520" border="0" cellspacing="0" cellpadding="0">
        <tr>
            <td class="blank2">
            </td>
        </tr>
    </table>
    <!-- 信息 -->
 <table width="532" height="21" border="0" cellpadding="0" cellspacing="0" class="bg2">
        <tr>
            <td width="74" align="center" background="<%=IMAGES%>nav_bg042.gif" id="td1_1" class="link7"
                onmouseover="switchTab(1,'notice');">
                培训动态
            </td>
            <td width="74" align="center" background="<%=IMAGES%>nav_bg032.gif" id="td1_2" class="link7"
                onmouseover="switchTab(2,'xmjj');">
                <a>项目简介</a></td>
            <td width="74" align="center" background="<%=IMAGES%>nav_bg032.gif" id="td1_3" class="link7"
                onmouseover="switchTab(3,'ssfa');">
                <a>实施方案</a></td>
            <td width="74" align="center" background="<%=IMAGES%>nav_bg032.gif" id="td1_4" class="link7"
                onmouseover="switchTab(4,'khfa');">
                <a>考核方案</a></td>
            <td width="74" align="center" background="<%=IMAGES%>nav_bg032.gif" id="td1_5" class="link7"
                onmouseover="switchTab(5,'jdap');">
                <a>进度安排</a></td>
            <td width="74" align="center" background="<%=IMAGES%>nav_bg032.gif" id="td1_6" class="link7"
                onmouseover="switchTab(6,'xgzc');">
                <a>相关政策</a></td>
            <td align="center">
                &nbsp;</td>
            <td class="more">
                &nbsp;</td>
            <td width="45" class="more">
                <a href="../IndexPageMore/NewsIndexMore.aspx?Level=1&type=2&ID=0" id="more_hrefNotice"
                    target="_blank">更多&gt;&gt;</a></td>
        </tr>
    </table>

Answer 1

下面是flash.js代码var $ = function (id) {
return "string" == typeof id ? document.getElementById(id) : id;
};var Extend = function(destination, source) {
for (var property in source) {
destination[property] = source[property];
}
return destination;
}var CurrentStyle = function(element){
return element.currentStyle || document.defaultView.getComputedStyle(element, null);
}var Bind = function(object, fun) {
var args = Array.prototype.slice.call(arguments).slice(2);
return function() {
return fun.apply(object, args.concat(Array.prototype.slice.call(arguments)));
}
}var Tween = {
Quart: {
easeOut: function(t,b,c,d){
return -c * ((t=t/d-1)*t*t*t - 1) + b;
}
},
Back: {
easeOut: function(t,b,c,d,s){
if (s == undefined) s = 1.70158;
return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
}
},
Bounce: {
easeOut: function(t,b,c,d){
if ((t/=d) < (1/2.75)) {
return c*(7.5625*t*t) + b;
} else if (t < (2/2.75)) {
return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
} else if (t < (2.5/2.75)) {
return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
} else {
return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
}
}
}
}
//容器对象,滑动对象,切换数量
var SlideTrans = function(container, slider, count, options) {
this._slider = $(slider);
this._container = $(container);//容器对象
this._timer = null;//定时器
this._count = Math.abs(count);//切换数量
this._target = 0;//目标值
this._t = this._b = this._c = 0;//tween参数

this.Index = 0;//当前索引

this.SetOptions(options);

this.Auto = !!this.options.Auto;
this.Duration = Math.abs(this.options.Duration);
this.Time = Math.abs(this.options.Time);
this.Pause = Math.abs(this.options.Pause);
this.Tween = this.options.Tween;
this.onStart = this.options.onStart;
this.onFinish = this.options.onFinish;

var bVertical = !!this.options.Vertical;
this._css = bVertical ? "top" : "left";//方向

//样式设置
var p = CurrentStyle(this._container).position;
p == "relative" || p == "absolute" || (this._container.style.position = "relative");
this._container.style.overflow = "hidden";
this._slider.style.position = "absolute";

this.Change = this.options.Change ? this.options.Change :
this._slider[bVertical ? "offsetHeight" : "offsetWidth"] / this._count;
};
SlideTrans.prototype = {
  SetOptions: function(options) {
this.options = {//默认值
Vertical: true,//是否垂直方向（方向不能改）
Auto: true,//是否自动
Change: 0,//改变量
Duration: 50,//滑动持续时间
Time: 10,//滑动延时
Pause: 4000,//停顿时间(Auto为true时有效)
onStart: function(){},//开始转换时执行
onFinish: function(){},//完成转换时执行
Tween: Tween.Quart.easeOut//tween算子
};
Extend(this.options, options || {});
  },
  Run: function(index) {
index == undefined && (index = this.Index);
index < 0 && (index = this._count - 1) || index >= this._count && (index = 0);
this._target = -Math.abs(this.Change) * (this.Index = index);
this._t = 0;
this._b = parseInt(CurrentStyle(this._slider)[this.options.Vertical ? "top" : "left"]);
this._c = this._target - this._b;

this.onStart();
this.Move();
  },
  Move: function() {
clearTimeout(this._timer);
if (this._c && this._t < this.Duration) {
this.MoveTo(Math.round(this.Tween(this._t++, this._b, this._c, this.Duration)));
this._timer = setTimeout(Bind(this, this.Move), this.Time);
}else{
this.MoveTo(this._target);
this.Auto && (this._timer = setTimeout(Bind(this, this.Next), this.Pause));
}
  },
  MoveTo: function(i) {
this._slider.style[this._css] = i + "px";
  },
  Next: function() {
this.Run(++this.Index);
  },
  Previous: function() {
this.Run(--this.Index);
  },
  Stop: function() {
clearTimeout(this._timer); this.MoveTo(this._target);
  }
};
var forEach = function(array, callback, thisObject){
if(array.forEach){
array.forEach(callback, thisObject);
}else{
for (var i = 0, len = array.length; i < len; i++) { callback.call(thisObject, array[i], i, array); }
}
}

var runFlash=function(numCount){
        var st = new SlideTrans("idContainer2", "idSlider2", numCount, { Vertical: false });

var nums = [];
for(var i = 0, n = st._count - 1; i <= n;){
(nums[i] = $("idNum").appendChild(document.createElement("li"))).innerHTML = ++i;
}

forEach(nums, function(o, i){
o.onmouseover = function(){ o.className = "on"; st.Auto = false; st.Run(i); }
o.onmouseout = function(){ o.className = ""; st.Auto = true; st.Run(); }
})

st.onStart = function(){
forEach(nums, function(o, i){ o.className = st.Index == i ? "on" : ""; })
}
st.Run(0);
}