用jquery ajax后操作dom导致的ie问题

Question

关于IE7中jquery ajax出错的问题，据说是DOM问题
情况是这样的，用ajax翻页，服务器端传回json对象，然后设置table里的数据时总是会引起$.ajax里的error:function。
但是事实上ajax是成功的，能够获取数据，只要不设置table数据，就会发现执行了success:function回调。
难道真是传说中的对DOM操作过多引起的问题？但是就20行数据，字段也不多。
参考过这边的其他几个相关帖子感觉还是找不到解决方法。贴上代码大家帮我参考一下。有什么解决方法请不吝赐教JS代码
function setTableData(data)
{
    var table = document.getElementById("styling").getElementsByTagName("tbody")[0];
    if(table)
    {   
        for (i = 0; i < table.rows.length; i++)
        {
//            alert(data[i].WordID);
//            alert(data[i].WordName);
//            alert(data[i].Grade);
//            alert(data[i].RegisteredNumber);
//            alert(data[i].BasePrice);
            
            table.rows[i].cells[0].childNodes[1].value = data[i].WordID;
            
            table.rows[i].cells[1].childNodes[1].href = "ViewWordInfo.aspx?WordID=" + data[i].WordID;
            table.rows[i].cells[1].childNodes[1].firstChild.nodeValue = data[i].WordName;
            
            table.rows[i].cells[2].firstChild.nodeValue = data[i].Grade;
            
            table.rows[i].cells[3].firstChild.nodeValue = data[i].RegisteredNumber;
            
            table.rows[i].cells[4].firstChild.nodeValue = data[i].BasePrice;
            
            table.rows[i].cells[5].childNodes[1].onclick = new Function("showUrl('ViewWordInfo.aspx?WordID=" + data[i].WordID + "')");
            table.rows[i].cells[5].childNodes[3].onclick = new Function("showUrl('ModifyWord.aspx?WordID=" + data[i].WordID + "')");
        }
    }
}
///****获取所有词条，用于定赢，代理商，客户词条和未登录词条****/
function GetAllWords()
{
    $.ajax
    (
        {
            type: "GET",
            url:  "Json/WordList.aspx",
            dataType: "json",
            data:"flag=0" + "&pageIndex=" + currentPageIndex + "&pageSize="+ TotalPageSize,
            success:function(msg)
                    {
                        //alert(msg);
                        setTableData(msg.Word);
                        document.getElementById("pageSelect").options[currentPageIndex].selected = true;
                    },
            error:function()
                    {
                        alert("failed in word");
                    }
        }
    );
}html代码，$$部分是模板引擎生成的内容。
<table id="styling" width="100%" border="0" cellspacing="0" cellpadding="4" class="bt">
                    <thead>
                        <tr align="left">
                            <th width="5%">
                            </th>
                            <th width="25%">
                                <b>词条</b></th>
                            <th width="10%">
                                <b>等级</b></th>
                            <th width="15%">
                                <b>注册公司数目</b></th>
                            <th width="15%">
                                底价</th>
                            <th width="30%">
                            </th>
                        </tr>
                    </thead>
                    <tbody>
                   $WordList:{<tr class="bt2">
                            <td>
                                <input type="checkbox" class="chk" name="checkbox2" value="$it.WordID$" /></td>
                            <td>
                                <a href="ViewWordInfo.aspx?WordID=$it.WordID$">$it.WordName$</a></td>
                            <td>
                                 $it.Grade$</td>
                            <td>
                                $it.RegisteredNumber$</td>
                            <td>
                                $it.BasePrice$</td>
                             <td>
                                <input type="button" name="Submit3" value="详　情" onclick="window.open('ViewWordInfo.aspx?WordID=$it.WordID$','mainFrame')" />$if(User.IsAdministrator)$
                                <input type="button" name="Submit3" value="修  改" onclick="window.open('ModifyWord.aspx?WordID=$it.WordID$','mainFrame')" />$endif$
                            </td>
                        </tr>}$
                       
                </tbody>
</table>