state of varibles

[Spacedinosaur]

We have applications varibles which are global to all users
We have cookies that are avaible for a select amount of time
Is there a session varible that last the life of the session if so how are values set and retrieved from this object

[Spacedinosaur]

figured it out to set the session varible it is
session.add("string",value)
then to get the value its session.item("string")

I was thinking it was oging to be like the get and set with applicaiton varible but nope