ThickBox 和 CKeditor 问题

Question

今天我在Thickbox里面用了个 CKeditor ， 发现CK里面的值在点击弹出层后就无法显示了。。这是神马情况 求解<!-- 邮件层开始 -->
<s:iterator value="#session.HandoverTaskList" id="HantaskList">
<div id="${HantaskList.taskId}" style="display:none;">
<form action="toHanMail.action" id="mailForm" method="post" enctype="multipart/form-data">
              <table bordercolor="#F4F4F3" cellspacing="2" cellpadding="2" width="90%" align="center" border="0">
                <tr>
                  <td style="width:15%">接&nbsp;收&nbsp;人：</td>
                  <td><input name="mailReciver" type="text" id="mailReciver" value="${HantaskList.taskDev}" style="width:80%" maxlength="255" /><font color="red">*</font></td>
                </tr>
                <tr>
                  <td style="width:15%">抄&nbsp;送&nbsp;人：</td>
                  <td><input type="text" name="mailCC" value="${HantaskList.taskCoo}" style="width:80%" maxlength="255" /><font color="red">*</font></td>
                </tr>
                <tr>
                  <td style="width:15%">发&nbsp;送&nbsp;人：</td>
                  <td>
                    <!-- <input name="mailSender" type="text" id="mailSender" value="[email protected]" style="width:80%" maxlength="255" readonly="readonly" /> -->
                    <input name="mailSender" type="text" id="mailSender" value="[email protected]" style="width:80%" maxlength=255 readonly="readonly" /><font color="red">*</font></td>
                </tr>
                <tr>
                  <td style="width:15%">主&nbsp;&nbsp;&nbsp;&nbsp;题：</td>
                  <td><input name="mailSubject" type="text" id="title" value="${HantaskList.taskProNam}" style="width:80%" maxlength="255" /><font color="red">*</font></td>
                </tr>
                <tr>
                  <td>添加附件：</td>
                  <td><input type="file" name="mailAttachment" /></td>
                </tr>
                <tr>
                    <td width="100%" colspan="2">
                        <textarea id="mailContent" name="mailContent" class="ckeditor">Test Content</textarea>
                    </td>
                </tr>
                <tr>
                    <td colspan="2" rowspan="2" width="100%"><input type="submit" value="发送" class="button" /></td>
                </tr>
                <tr><td>&nbsp;</td></tr>
              </table>
</form>
</div>
</s:iterator>
<!-- 邮件层结束 -->
点击按钮<a href="#TB_inline?height=95%&width=800&inlineId=${HantaskList.taskId}" title="发送任务检查邮件" class="thickbox">邮件</a>
初步怀疑是Thick box和 ckeditor有冲突。