Customization Skeleton

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                version="1.0">

  <xsl:import href="/path/to/docbook/xsl/html/docbook.xsl"/>

  <!-- your stuff goes here -->
  <xsl:param name="admon.graphics" select="1"/>

</xsl:stylesheet>