   router = "filter";
                    catid = obj.cat_id;
                }
                else if (rout_url == 'list') {
                    router = "list";
                    catid = obj.cat_slug;
                }
                else if (rout_url == 'tutorial') {
                    router = "catalog";
                    catid = obj.cat_slug;
                } else {
                    if (rout == 'tutorial') {
                        router = "catalog";
                        catid = obj.cat_