Hao Zeng's Profile

Got a question here.
I tried to follow the tutorials and when I got to the step:

$(document).ready{
$('.edit_task input[type=submit]').remove();
$('.edit_task input[type=checkbox]').click(function() {
$(this).parent('form').submit();
});
});

It just does not work for me.... i tried to find out why using the checklist-after version and that would not work as well... any thoughts on why this is happening ????