function test_terms_load() {

  $vocabulary = taxonomy_vocabulary_machine_name_load('test_vc');
  $tree = taxonomy_get_tree($vocabulary->vid);

  $ecf_data = '';
  $ecf_data .= '<div class="test-class"><table width="50%">';
  $ecf_data .= '<tr><th>Titles</th><th>1</th><th>2</th><th>3</th><th>4</th><th>5</th></tr>';
  foreach ($tree as $key => $term) {
    $ecf_data .= '<tr>';
    $ecf_data .= '<td>' . $term->name . '</td>';
    for($i=1; $i<=5; $i++) {
      $ecf_data .= '<td><input type="checkbox" name=' . $term->name . '-' . $i . '></td>';
    }
    $ecf_data .= '</tr>';
  }
  $ecf_data .= '</table></div>';

  print $ecf_data;
}

$("[class^='testing-']").click(function(e) {

    var nodeid = $(this).attr('id');
     alert(nodeid + ' - ' +Drupal.settings.basePath + Drupal.settings.pathPrefix );
    $.ajax({
            method: "POST",
            url: Drupal.settings.basePath + Drupal.settings.pathPrefix + "testing/ajax/"+nodeid,
            success: function(result){
                if(result.length > 0) {
          alert(result);
          $(result).appendTo(".course_titles");
          //$(".messages").html(result);
                }else {
          alert('empty');
                }
            }
        });
  });