jQuery('#rules').append('<%= escape_javascript( render(:partial => 'admin/promotions/promotion_rule', :object => @promotion_rule) ) %>');
jQuery('#<%= dom_id @promotion_rule %>').hide();
jQuery('#<%= dom_id @promotion_rule %>').fadeIn();
initProductRuleSourceField();
jQuery('#<%= dom_id @promotion_rule %> .tokeninput.products').productPicker();
jQuery('#<%= dom_id @promotion_rule %> .tokeninput.users').userPicker();