8a40a725_Tab_Pane__WebFX___0
[1] Number [2] Read only.The index of the selected tab page [0] 
selectedIndex
N a m e
c l a s s N a m e T a g
e l e m e n t
p a g e s
s e l e c t e d I n d e x
t a b R o w
u s e C o o k i e
Tab Pane (WebFX)
0