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Justin Johnson elof

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Task Code
Change the background color of '#target' by script. $('#target').css('background', 'blue');
Change the text in the span, a child of '#target' $('#target span').text('foo:bar');
Create a clone of the span in '#target' and position it under the orgin. $('#target span').clone().insertAfter('#target span');
Change background color of the second of three '.target'. $('.target').eq(1).css('background', 'blue');
Disable the button $('.target button').attr('disabled', 'disabled');
Uncheck the boxes $('.target input').removeAttr('checked');
Move '#child' from '#parent1' to '#parent2' $('#child').appendTo('#parent2');
Make the textbox in '#target' read-only $('#target input').attr('readonly', 'readonly')