Get checkbox values in array according to parent div ;jquery -

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i have 3 divs checkboxes in it.

   <div id="mydiv1">     <input type="checkbox"  name="newcheckboxes" value="1"  />     <input type="checkbox"  name="newcheckboxes" value="2"  />     <input type="checkbox"  name="newcheckboxes" value="3"  />     </div>      <div id="mydiv2">     <input type="checkbox"  name="newcheckboxes" value="1"  />     <input type="checkbox"  name="newcheckboxes" value="2"  />     <input type="checkbox"  name="newcheckboxes" value="3"  />     </div>

i have working code values in array 

    function updatetextarea() {             var allvals = [];            var parent = $(this).parent("div");              $('#c_b :checked').each(function () {                 allvals.push($(this).val());            });            var removeitem = 'on';            allvals = jquery.grep(allvals, function (value) {                return value != removeitem;            });            //set value of hidden field            $("#<%= hfsearchdata.clientid %>").val(allvals);          }        $(function () {             $('#c_b input').click(updatetextarea);            updatetextarea();        });`

now want separate values in different arrays according divs

ex. array 1 mydiv1; array 2 mydiv2

i tried checking parent div not useful

thanks.


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