请教这个iframe是如何可以自动填表?网页部分代码如下:
<!--输入框-->
<link rel="STYLESHEET" type="text/css" href="lib/edit.css">
<Script Src="lib/DhtmlEdit.js"></Script>
<table id="oblog_Container" class="oblog_Body" style="height:200px" width="98%" cellpadding=3 cellspacing=0 border=0 >
<tr>
<td height="100%" id=PostiFrame><iframe class="oblog_Composition" ID="ob_18976" MARGINHEIGHT="5" MARGINWIDTH="5" width="100%" height="100%"></iframe>
</td>
</tr>
<tr>
<td>
<TABLE CELLPADDING=0 CELLSPACING=0 BORDER=0 width='100%'>
<TR>
<TD width='10'>&nbsp;</TD><TD CLASS="oblog_TabOff" id="oblog_TabView" onClick="oblog_View();" unselectable="on" width='60'>
<IMG unselectable="on" SRC="images/mode.view.gif" ALIGN="absmiddle" width=20 height=20>&nbsp;<font color="#000000">预览</font>
</TD>
<td style="width:10px"></td>
<TD align='right'><a href="javascript:oblog_Size(-250)" target="_self"><img src="images/minus.gif" unselectable="on" border='0'></a>
<a href="javascript:oblog_Size(250)" target="_self"><img src="images/plus.gif" unselectable="on" border='0'></a></TD>
<TD width='20'></TD>
</TR>
</TABLE>
</td>
</tr>
</table>请问怎么对这个<iframe class="oblog_Composition" ID="ob_18976" MARGINHEIGHT="5" MARGINWIDTH="5" width="100%" height="100%"></iframe>
实现自动填表.完整网页:http://guba.eastmoney.com/look,gmxx,8109144.html请教,谢谢了~