利用fancybox弹出一个div，加载失败。是咋回事

        $("#tishi").fancybox({
            'titlePosition'        : 'inline',
            'overlayColor'        : '#000',
            'overlayOpacity'    : 0.9
        });

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<div id="tishi" style="z-index:2000;position:absolute;display:none">
<table width="500" border="1" align="center" cellpadding="0" cellspacing="1" bordercolor="#990000">
  <tr>
    <td bgcolor="red"><table width="500" border="0" cellspacing="20" cellpadding="0">
      <tr>
        <td align="left" valign="top"><table width="460" border="0" cellspacing="0" cellpadding="0">
          <tr>
            <td width="179" height="30" class="unnamed1"><span class="STYLE2" style="color:#fff">提示：</span></td>
            <td width="91" align="right">&nbsp;</td>
            <td align="right"><a href="javascript:void(0);" onclick="$('#tishi').hide();" style="font-size:12px;color:#fff">关闭</a></td>
          </tr>
          <tr>
            <td colspan="3" class="zhengwen" id="tishi_content" align="center" style="font-size:16px;color:#fff"></td>
            </tr>
          <tr>
            <td>&nbsp;</td>
            <td width="91">&nbsp;</td>
            <td>&nbsp;</td>
          </tr>
          <tr>
            <td>&nbsp;</td>
            <td height="27" align="center" valign="middle" background="__PUBLIC__/images/denglu_07.gif" class="zhengwen STYLE1"><a href="javascript:void(0);" onclick="$('#tishi').hide();" style="color:#fff;text-decoration:none">知道了</a></td>
            <td width="190">&nbsp;</td>
          </tr>
        </table></td>
        <input type="hidden" value="{$has_loin_name}" id="has_loin_name">
      </tr>
    </table></td>
  </tr>
</table>
</div>
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