How can I use relative refference with iframe

I am creating a table from an xml doc.

I would like to spit the table headers
and make the table body scrollable.

I am trying to use iframe with a rel reff "#...."
but it does not seem to work.

Here is a snippet of the code:

<xsl:template match="/*">
<div style="display=none">
<table border="1" width="100%" cellpadding="5" >
  <tbody id="tb1" name="tb1" >

    <tr bordercolor="yellow" bgcolor="Aqua">
      <th colspan="4" >
        <xsl:value-of select="local-name(/*)"/>
      </th>
    </tr>
    <tr bordercolor="yellow" bgcolor="#00CCFF">
      <xsl:apply-templates select="/*/* 1 /*" mode="header"/>
    </tr>
  </tbody>
  <tbody >
    <xsl:apply-templates />
  </tbody>
</table>
</div>
<iframe id="ftb1" name="ftb1" frameborder="0" vspace="0"
        hspace="0" marginwidth="0" marginheight="0" width="100%"
        src="#tb1" scrolling="yes" style="overflow:visible" />
</xsl:template>

Any clues or ideas anyone,

I am getting an empty frame....