Hi Americo,
That's because your firstN is a text node with white spaces before the
number, some xsl processors pass those as string instead of number
A tweak would be to use <xsl:with-param name="firstN"
select="number($firstN)"/> to force it to be a number
<xsl:with-param name="firstN"
select="number($firstN)"/>
thank you for the quick response. I have made the changes but i'm still
getting the same problem.
'first' does not have a value and 'difference' is NaN. Any idea why?
Kind regards.
marsha
XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list