How to spawn another shell script in separate process

Hi, I have a shell script A which runs as non-root. From this script (A) I am need to launch script B which must run as root, while continuing running script A without waiting script B to finish (in other words, I am need to spawn script B from script A in separate process). Anuone can suggest me how to do it? Thanks in advance for any suggestion. ********************************************* * Best Regards --- Andrei Verovski * * Personal Home Page * http://snow.prohosting.com/guru4mac * Mac, Linux, DTP, Development, IT WEB Site *********************************************