Use Recordset Across The Frame Page

I'm trying to build a page which has two frame, one is hidden and the other main. The hidden frame will have all the neccessary recordset and variables.

and main has forms and functions which should retreive data from hidden frame to use it on the form. I noticed it's possible using javascript but i'm building page with vbscript and have not found a way to do it.

The reason I'm trying to do this is to reduce down the server traffic. The page will get local variable rather than accessing database everytime user request some values.

If this is not possible, can someone tell me how to store recordset into session variable? so it can be used across the page.