[xsl] Calculating months between two dates

[Ryan Puddephatt <rpuddephatt@xxxxxxxxxxxx>]

Hi,
   I want to know if it is possible to calculate the number of months 
between two dates. For example xs:duration(xs:date('2009-09-23') - 
current-date())

From this I get a result in days, is there a way to convert this or 
change its result?

Thanks

Ryan
--

Ryan Puddephatt
Software Engineer

Teleflex Group - IT UK
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