def reset_password_update
    id = params[:id]
    @site_user = SiteUser.find_by_id [ "id = ?", id ] unless id.empty?
    @site_user.crypted_password = nil
    respond_to do |format|
      if @site_user.update_attributes(params[:site_user]) && @site_user.reset_password_allowed?
        @site_user.reset_code = nil
        @site_user.reset_at = nil
        @site_user.save(false)
        flash[:notice] = "#{@site_user.login}'s password successfully reset."
        SiteUserMailer.deliver_password_reset_email(@site_user)
        format.html { render :action => 'reset_password'}
        # format.js { render :action => '/reset_password.rjs' }
      else
        flash[:errors] = "#{@site_user.login}'s password NOT reset. This url is no longer valid or your password has already been reset."
        flash[:notice] = "#{@site_user.login}'s password NOT reset. This url is no longer valid or your password has already been reset."
        format.html { render :action => 'reset_password' }
      end
    end
  end