MDN wants to learn about developers like you:

Type: element
Holds a reference to the currently selected panel within a <tabbox> element. Assigning a value to this property will modify the selected panel. A select event will be sent when the selected panel is changed.

Document Tags and Contributors

 Contributors to this page: Sheppy, Marsf, Enn, Nickolay, Dria
 Last updated by: Sheppy,