http://www.inzine.sk/article.asp?art=8403&sec=35 J.Ch. -- Ing. Jozef Chocholacek Qbizm technologies, a.s. Chief Project Analyst ... the art of software. ________________________________________________________________ Kralovopolska 139 tel: +420 5 4124 2414 601 12 Brno, CZ http://www.qbizm.com fax: +420 5 4121 2696