how to use session data in other php scripts

Hi, I have one string variable in script a.php, I regester this variable to session name testsess. this link redirects to another script b.php then how i get that string var from session. basically I want to store var. serverside and use them in to different scripts. If any one help me let me know. thanks, ~ deval __________________________________________________ Do You Yahoo!? Yahoo! Games - play chess, backgammon, pool and more http://games.yahoo.com/