Pon este codigo en HTML cabecera
Codigo:
<table border="1" cellpadding="0" cellspacing="0" style="border-collapse: collapse; border-width: 0" bordercolor="#111111" width="100%" id="AutoNumber1">
<tr>
<td width="100%" style="border-style: none; border-width: medium">
<TABLE border=0 cellPadding=0 cellSpacing=0 width="740" height="55">
<TBODY>
<TR>
<TD bgColor=#008000 vAlign=top width=15 style="font-family: Verdana, Arial, Helvetica; font-size: 11px" height="16">
<IMG
src="http://www.gaf.cl/ffm2/sup01.gif" width="10" height="10"></TD>
<TD bgColor=#008000 colSpan=2 width=715 style="font-family: Verdana, Arial, Helvetica; font-size: 11px" height="16">
<IMG height=16
src="http://www.gaf.cl/ffm2//version10/tablasepara.gif"
width=1></TD>
<TD align=right bgColor=#008000 vAlign=top width=10 style="font-family: Verdana, Arial, Helvetica; font-size: 11px" height="16">
<IMG
src="http://www.gaf.cl/ffm2/sup02.gif" width="9" height="9"></TD></TR>
<TR>
<TD bgColor=#008000 rowSpan=2 width=15 style="font-family: Verdana, Arial, Helvetica; font-size: 11px" height="31">
<IMG height=35
src="http://www.gaf.cl/ffm2//version10/tablasepara.gif"
width=1></TD>
<TD bgColor=#FFFFFF vAlign=bottom width=255 style="font-family: Verdana, Arial, Helvetica; font-size: 11px" height="24">
<a target="principal" title="Volver a Inicio" href="centro.htm">
<img border="0" src="http://www.gaf.cl/ffm2/logoforo.gif" width="254" height="24"></a></TD>
<TD align=right rowSpan=2 vAlign=top
width=460 bgcolor="#008000" style="font-family: Verdana, Arial, Helvetica; font-size: 11px" height="31">
<iframe name="I1" width="462" height="32" border="0" frameborder="0" src="http://www.gaf.cl/ffm2/imagen.htm" target="_self" scrolling="no" align="middle" marginwidth="1" marginheight="1">
El explorador no admite los marcos flotantes o no está configurado actualmente para mostrarlos.</iframe></TD>
<TD bgColor=#008000 rowSpan=2 width=10 style="font-family: Verdana, Arial, Helvetica; font-size: 11px" height="31">
<IMG height=35
src="http://www.gaf.cl/ffm2/version10/tablasepara.gif"
width=1></TD></TR>
<TR>
<TD bgColor=#008000 vAlign=top width=255 style="font-family: Verdana, Arial, Helvetica; font-size: 11px" height="7">
<p align="center"><a href="http://www.gaf.cl">
<font size="1" color="#FFFFFF"><b>
<span style="font-family: Verdana, Arial, sans-serif">Grupo de Acción
Forestal</span></b></font></a></TD></TR>
<TR>
<TD bgColor=#008000 colSpan=4 width=740 style="font-family: Verdana, Arial, Helvetica; font-size: 11px" height="8">
<IMG height=8
src="http://www.gaf.cl/ffm2/version10/tablasepara.gif"
width=1></TD></TR></TBODY></TABLE></td>
</tr>
<tr>
<td width="100%" style="border-style: none; border-width: medium">
<TABLE border=0 cellPadding=0 cellSpacing=0 width="740" style="border-bottom-width: 0">
<TBODY>
<TR>
<TD bgColor=#008000 width=149 style="font-family: Verdana, Arial, Helvetica; font-size: 11px">
<IMG height=12
src="http://www.gaf.cl/ffm2/version10/tablasepara.gif"
width=1></TD>
<TD bgColor=#009C00 width=591 style="font-family: Verdana, Arial, Helvetica; font-size: 11px; border-bottom-style:none; border-bottom-width:medium">
<IMG height=13
src="http://www.gaf.cl/ffm2/cuadro.gif"
width=17 align="left" hspace="0"><SCRIPT language=Javascript
src="http://www.gaf.cl/ffm2/wmastertutorial/Webmasters%20Tutorial%20-%20Desarrollo%20de%20Aplicaciones%20para%20Webmasters_archivos/menujs.js"></SCRIPT><p align="center">
<font color="#FFFF00"><b>Comunidad Forestal Maderera</b></font></TD>
</TR>
</TBODY></TABLE>
</td>
</tr>
</table>