Please help me on How to execute XSL test suites

Hi,
I saw the XSL test suites on www.w3.org site. Could you please help me on
how the execute below  XSL test suites on www.w3.org sites? (I mean steps to
execute and get required output)

http://www.w3.org/Style/XSL/TestSuite/
http://www.w3.org/Style/XSL/TestSuite/NIST/testsuite.html

Thank you,


Regards,
Kondalarao G