I am in the process of converting a site from D5 to D6 and one of the custom modules uses Tabs but doesn't work by simply taking that code and the latest Tabs module.
i get "c is undefined" from jquery.js which i think comes from:
if ($.data(this.$tabs[o.selected], 'load.tabs'))
in ui.tabs.js due to this.$tabs[o.selected] being undefined.
is there something at the drupal/php level that needs to be set up different than in D5 for this to work?