I was wondering how to set a variable as a session variable so that i will be able to access that variable accross all pages.
For example if i have a library_id, i dont want to pass this across pages through the query string. Instead i want to set the variable in one page and then in all other pages i would like to grab that library_id and do processing.
Could someone please show me the code to set and access this variable please.
Thanks.
