Hello everyone,
           I`m a begginer in XSLT and I would like to know what I need to include in order to use XPATH functions like:

adjust-dateTime-to-timezone().

Thanks for the help.

Tomi.

That particular function is an XPath 2.0 function. So you need an XSLT 2.0 processor. The most popular one (though I say it myself) is Saxon, which you can download from SourceForge (start at http://saxon.sf.net/). There is also an XSLT 2.0 processor in the XML Spy product.

Michael Kay
http://www.saxonica.com/
Author, XSLT Programmer's Reference and XPath 2.0 Programmer's Reference