jQuery Forum

setup: function (ed) {
        ed.on("change", function () {
            yourcallback(ed);
        })
    }

1.     <script>
2.     $(document).ready(function(){
3.      $("#surveyForm").validate({
4.      errorPlacement: function(error, element) { 
5.                 if ( element.is(":radio") ) 
6.                     error.appendTo( element.nextAll('td.multiError:first') ); 
7.                 else if ( element.is(":checkbox") ) 
8.                     error.appendTo ( element.next() ); 
9.                 else 
10.                     error.appendTo( element.parent() ); 
11.             }
12.      });
13.     });
14.     </script>

1.     <tr>
2.     <td class='colspan' colspan='2'><p>Which of the following most accurately describes your laboratory facility?&nbsp;</p></td>
3.     </tr>
4.     <tr>
5.     <td class='two_columns'><label><input type='radio' name='rad_22' id='ans_18' class='required' value='18'  />  Private / Reference Lab</label>
6.     </td>
7.     <td class='two_columns'><label><input type='radio' name='rad_22' id='ans_19' class='required' value='19'  />  Physician's Office</label>
8.     </td>
9.     </tr>
10.     <td class='two_columns'><input type='text' name='ans_23' id='ans_23' value='' class='required' />
11.     </td>
12.     </tr><tr><td colspan='2' class='multiError'></td></tr>
13.     </tr>