Checkboxes Problem

on checking main checkbox,all the other checkboxes should be checked and vice versa

by nagasrihari

HTML

<table>
    <tr id="tr_main">
        <td>
            <input type="checkbox" id="chk_Main"  />
            </td>
        <td>
             <input type="checkbox" id="chk_child" />
        </td>
    </tr>
</table>

JavaScript

$('#chk_Main').click( function CheckOther()
{
     var ischecked = $('#chk_Main').is(':checked');
                $('td input:checkbox', $('#tr_main')).attr('checked', ischecked);
});