Hi Drieux, thanks a lot for the help. Your program is working very well. My best wishes for you.
Pedro ******************************************************************* PEDRO A. RECHE , pHD TL: 617 632 3824 Dana-Farber Cancer Institute, FX: 617 632 4569 Harvard Medical School, EM: [EMAIL PROTECTED] 44 Binney Street, D1510A, EM: [EMAIL PROTECTED] Boston, MA 02115 URL: http://www.reche.org *******************************************************************