I developped a toggle button to let the users hide/show the menus. I use a cookie to store the current value. The code I use is: <dtml-if "State=='ON'"> <dtml-call "RESPONSE.setCookie('affmenu', '1')"> <dtml-else> <dtml-call "RESPONSE.setCookie('affmenu', '0')"> </dtml-if> </head> <dtml-call "RESPONSE.redirect(Retour)"> in a dtml method. It works great in netscape, but not in IE 4, 5 or 5.5. Why??? I know I could use a session product, but I'm worried about session expiration. Could I set one of these products to expirate ***only*** when the browser is closed? And, why a session variable doesn't exist? It's the ONLY thing I miss from ASP... Jean-François Ménard Intranet DPAS Pratiques d'affaires et orientations * (514) 840-3000 poste 3939 * (514) 840-5585 * menard.jean-francois@hydro.qc.ca * 855 Ste-Catherine est, 6e étage Montréal, Qué. H2L 4P5