This is an example of the DISPATCHER feature over the YUI tabview component, you can use the dispatcher to managing the content inside the tab. This feature will warranty the execution of the scripts (remote and inline "script" tags) during the dataSrc request.
This example was modified to create an autoloading process to the first tab.
Note: If the first tab is active then the content will be reloaded every 30 seconds otherwise don´t do nothing to prevent unnecessary traffic.