excel保存问题

<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>MzSpreadsheet</title><script language="VBScript">
</script><script language="JavaScript">
<!--var e;
function Spreadsheet_Setting()  //电子表格的基本设置
{
  e = document.all.MzSpreadsheet;
  e.DataType = "HTMLData";  //指定表格数据源类型
  e.HTMLData = document.all.data.innerHTML;  //这句给控件一个数据源
  e.DisplayColHeaders = 0;  //列标题行
e.DisplayRowHeaders = 0;  //行号列
  //e.titlebar.Caption  = "所存字典列表";  //电子表格标题
e.titlebar.visible  = 1;  //标题是否显示
e.displaytoolbar    = 0;  //工具栏是否显示  var c = e.Constants;
e.Range("c2").FreezePanes(c.ssFreezeTop);  //冻结行
e.Range("c2").FreezePanes(c.ssFreezeLeft); //冻结列  e.Rows(1).Font.Bold = true;
e.Rows(1).Font.Color = "red";
e.Columns(1).Font.Bold = true; //e.width  = document.body.clientWidth;     //设置电子表格对象宽
//e.height = document.body.clientHeight-25; //设置电子表格对象高
  //e.AutoFit = false; var ur = e.ActiveSheet.UsedRange;
ur.Font.size = "11";
ur.AutoFitRows();
ur.AutoFitColumns();  //自适应列宽显示 //e.Cells.Locked = True //e.Columns(1).Locked = true;
//e.Rows(1).Locked = true;
//e.ActiveSheet.Protection.Enabled = True   //saveOldData()}
window.onload = function()
{
  Spreadsheet_Setting();
}function save()
{
  var e = document.all.MzSpreadsheet;
  var ss= e.Constants;
  e.ActiveSheet.Export("mm.xls", ss.ssExportActionNone);//, ss.SheetExportActionEnum
}
//-->
</SCRIPT></head>
<body style="overflow:hidden; margin: 0px">
  <table border=0 cellpadding=0 cellspacing=0 width="100%" height="100%">
    <tr>
      <td>
        <OBJECT id=MzSpreadsheet height="100%" width="100%"
          classid="clsid:0002E510-0000-0000-C000-000000000046">
            <param name="DisplayColHeaders" value="-1">
            <param name="DisplayGridlines" value="-1">
            <param name="DisplayHorizontalScrollBar" value="-1">
            <param name="DisplayRowHeaders" value="-1">
            <param name="DisplayToolbar" value="0">
            <param name="DisplayVerticalScrollBar" value="-1">
            <param name="EnableAutoCalculate" value="-1">
            <param name="EnableEvents" value="-1">
            <param name="MoveAfterReturn" value="-1">
            <param name="MoveAfterReturnDirection" value="0">
            <param name="RightToLeft" value="0">
            <param name="ViewableRange" value="1:65536"></OBJECT>
      </td>
    </tr>
    <tr>
      <td height=30>
        <table width="100%" border=0 id=mytable>
          <tr>
            <td align=center><input type="button" name="b1" value=" 保存 " onclick="save()">
          </tr>
        </table>
        <div id=data style="display: none">
          <table border=1 width="100%">
            <tr style="background-olor: blue">
              <th>Serial_no</th>
              <th>Sex_Code</th>
              <th>Sex_Name</th>
            </tr>
            <tr>
              <td>1</td>
              <td>1</td>
              <td>男</td>
            </tr>
            <tr>
              <td>2</td>
              <td>2</td>
              <td>女</td>
            </tr>
          </table>
        </div>
      </td>
    </tr>
  </table>
</body></html>