[fw-mvc] Changing get parameters to controller/action/param/value/param/value

Hello, I have a search form on my site, and I want the parameters to be changed from:

controller/action/param=value&param=value

to:

controller/action/param/value/param/value

How would I change this behavior when a user submits a get form? CodeIgniter has this behavior by default, but I don't want to hack through the framework unless there isn't a simpler solution out there. 

 

Thanks,

 

-Andy