Is it possible to have last runtime filtering and viewing method to be
stored in a cookie in order to make them permanent across navigation ?

I mean:
- if I decide to view "all" entries in the elog and then open one of them, 
  I'd like not to select "show all entries" again and again
- same thing if I choose to view last week
- same for every runtime filter and/or viewing option 

hope this is simple to implement :-)  thanks in advance