anyone know how can i delete a session variable when i click a submit button??

do it by placing this code at the top of the page the form is submitted to

Session.Abandon

that should do it

The initial fright of failure is the beginning of failure itself -Tolu

Another way of doing it is placing the code:

Session("session1name"=""

Not as elegant, but it resets the value of the one session variable to nothing, wihtout removing all the rest