:checked - toggling_elements_with_a_hidden_checkbox - code sample

Column #1	Column #2	Column #3
[more text]	[more text]	[more text]
[cell text]	[cell text]	[cell text]
[cell text]	[cell text]	[cell text]
[more text]	[more text]	[more text]
[more text]	[more text]	[more text]

Toggle hidden rows