I'm almost done developing a site that uses XSLT 1.0. I've downloaded the Saxon 2.0 Processor, but I'm going to have to redevelop some pages for it to work in that. So in the meantime, I have this problem:

XML FILE:
<faqs>
    <faq id="1">
        <category>First Category</category>
        <sub_category>Group A</sub_category>
        <question>Question 1</question>
        <answer>Answer 1</answer>
    </faq>
    <faq id="2">
        <category>First Category</category>
        <sub_category>Group A</sub_category>
        <question>Question 2</question>
        <answer>Answer 2</answer>
    </faq>
    <faq id="3">
        <category>First Category</category>
        <sub_category>Group A</sub_category>
        <question>Question 3</question>
        <answer>Answer 3</answer>
    </faq>
    <faq id="4">
        <category>First Category</category>
        <sub_category>Group B</sub_category>
        <question>Question 4</question>
        <answer>Answer 4</answer>
    </faq>
    <faq id="5">
        <category>First Category</category>
        <sub_category>Group B</sub_category>
        <question>Question 5</question>
        <answer>Answer 5</answer>
    </faq>
</faqs>

XSLT FILE:
...
<xsl:param name="record_id" select="'First Category'" />
<xsl:for-each select="faqs/faq[category = $record_id]">
    <xsl:sort select="sub_category" data-type="text" order="ascending" />
    <xsl:sort select="question" data-type="text" order="ascending" />
    <xsl:if test="sub_category != '' and position() = 1">
        <tr>
            <td colspan="2">
                <strong><xsl:value-of select="sub_category" /></strong>
            </td>
        </tr>
    </xsl:if>
    <tr>
        <td>
            <xsl:value-of select="question" />
        </td>
    </tr>
</xsl:for-each>
...

ACTUAL HTML OUTPUT:
<table>
    <tr>
        <td>Group A</td>
    </tr>
    <tr>
        <td>Question 1</td>
    </tr>
    <tr>
        <td>Question 2</td>
    </tr>
    <tr>
        <td>Question 3</td>
    </tr>
    <tr>
        <td>Question 4</td>
    </tr>
    <tr>
        <td>Question 5</td>
    </tr>
</table>

WANTED HTML OUTPUT:
<table>
    <tr>
        <td>Group A</td>
    </tr>
    <tr>
        <td>Question 1</td>
    </tr>
    <tr>
        <td>Question 2</td>
    </tr>
    <tr>
        <td>Question 3</td>
    </tr>
    <tr>
        <td>Group B</td>
    </tr>
    <tr>
        <td>Question 4</td>
    </tr>
    <tr>
        <td>Question 5</td>
    </tr>
</table>

This setup does display the "sub_category" at the beginning of the entire list, but how can I get the out to be displayed how I'd like it to be, as I've noted above under "WANTED HTML OUTPUT"? Thanks for any help.

KWilliams