Tabs Widget 1.10: How do I retrieve tab index of selected tab?

Tabs Widget 1.10: How do I retrieve tab index of selected tab?

How can I retrieve the index of the currently selected tab in the current version of Tabs Widget?


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Another jQuery API browser:
http://www.dashop.de/?hf=blog_f.html&if=blog/en/dev/JavaScript/content/JavaScript-jQuery-API-Documentation-Viewer.html