<?xml version="1.0" encoding="windows-1250"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output method="text"/>
 <xsl:decimal-format name="CS" decimal-separator="," grouping-separator=" "/>
 <xsl:decimal-format name="UK" decimal-separator="." grouping-separator=","/>

 <xsl:template match="/">
  <xsl:value-of select="format-number(12345.6, '# ###,00', 'CS')"/>
   |
  <xsl:value-of select="format-number(12345.6, '#,###.00', 'UK')"/>
 </xsl:template>

</xsl:stylesheet>