javascript - Add new input and use this without modify HTML -

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i have only:

<div>     <textarea id="names"></textarea> </div>

i can't modify html. can use jquery. possible make like:

<input type="checkbox" id="yes"> <div style="display:none">    <textarea id="names"></textarea> </div>  $("#yes").click(function(){     $("#names").parent().show(); })

default if page loaded , ready should only:

<input type="checkbox" id="yes">

if checked show me div textarea.

is possible make without modify html? if yes, how?

fiddle: http://jsfiddle.net/2zmqz/

var checkbox = $('<input type="checkbox">'); var parent   = $('#names').parent().hide().before(checkbox);  checkbox.click(function() {     parent.toggle(); });

​

http://jsfiddle.net/2zmqz/14/


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