def save
  return unless request.post?
  @contact = Contact.new(params[:contact])
  @contact.user = current_user
  if @contact.save
    flash[:note] = "Contact successfully created"
    redirect_to(:controller => 'contacts', :action => 'list')
  else
    render :action => "create"
  end  
end



def delete
    #need to do this twice, otherwise returns an object even though params[:id] is nil
    #contact = Contact.find_by_id_and_user_id(params[:id], current_user.id)
    contact = Contact.find_by_id_and_user_id(params[:id], current_user.id)
    unless contact
      flash[:note] = "Contact not found"
      redirect_to(:action => 'list')
      return
    end
    if contact.destroy
      flash[:note] = "Contact deleted"
      redirect_to(:action => 'list')
    else
      render :action => 'list'
    end 
  end