Hmmm, did you make an effort to capitalise every word there?? shrugs Wierd I Guess.. 😉
Anyhoo, not sure what you mean when you say "After Webpage Is Closed", but generally all variables pertaining to a class are destroyed and when the class is. Static variables can survive across classes I think, but possible only to classes of the same class (someone back me up/correct me please!).
If you want to retain variables across pages without posting the in the URL, I suggest you look at sessions, but then that's not realted to classes.
I guess you should look at declaring static variables then 🙂
HTH, and makes any sense at all...
glj