# Filters added to this controller apply to all controllers in the application.
# Likewise, all the methods added will be available for all controllers.

class ApplicationController < ActionController::Base
  # Pick a unique cookie name to distinguish our session data from others'
  session :session_key => '_answerfortraffic_session_id'
  
  # Referral tracking
  #if params[:r] then
  	#cookies[:aft_referrer] = 'test'
  	#session[:referrer] = 'test'
  #end
  
  #if session[:referrer] = nil and params[:r].size > 0
  #	session[:referrer] = params[:r]
  #end
  def foo
  	session[:foo] = bar
  end
  
  self.foo
  
end