I have the following XML:

<DEVICEMESSAGES> 
  <VERSION xml="1" checksum="" revision="0" envision="33050000" device="" />
  <HEADER id1="0001" id2="0001" content="Nasher[&lt;messageid&gt;]: &lt;!payload&gt;" />
  <MESSAGE level="7" parse="1" parsedefvalue="1" tableid="15" id1="24682" id2="24682" eventcategory="1003010000" content="Access to &lt;webpage&gt; was blocked due to its category (&lt;info&gt; by &lt;hostname&gt;)" />
</DEVICEMESSAGES> 

I am using the following XSLT:

<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 
  <xsl:output method="text"/> 
  <xsl:strip-space elements="*"/> 

  <xsl:template match="DEVICEMESSAGES/HEADERS"> 
    <xsl:value-of select="@id2"/>,<xsl:text/> 
    <xsl:value-of select="@content"/>,<xsl:text/> 
    <xsl:text>&#xa;</xsl:text> 
  </xsl:template> 
</xsl:stylesheet> 

I get the following output:

0001 ,           Nasher[<messageid>]: <!payload>

whereas I need the column headings, too:

id2,             content 
0001 ,           Nasher[<messageid>]: <!payload>