anchor.diff:      $j('#add-batch-sample-btn').click(function () {
         batchSamplesForm.submit();
       });
  -
  -    $j('#data-file-samples-select-all').click(function () {
  -      samplesTable.rows().select();
  -      return false;
  -    });
  -    $j('#data-file-samples-select-none').click(function () {
  -      samplesTable.rows().deselect();
  -      return false;
  -    });
       $j('#clear-all-samples-btn').click(function () {
         if(confirm("Are you sure you wish to remove all samples from this assay?")) {
           samplesList.removeAll();
  
positive.code:             </div>
              <div data-role="seek-wizard-step" data-step-name="Select samples">
                <label>Select samples</label>
                <a id="data-file-samples-select-all" href="#" class="btn btn-default btn-xs">Select all</a>
                <a id="data-file-samples-select-none" href="#" class="btn btn-default btn-xs">Select none</a>
                <div id="data-file-samples-table">
                  <%= image('spinner') %>
                </div>
  
negative.code:         "lengthMenu": [ 5, 10, 25, 50, 75, 100 ],
          dom: '<"row"<"col-sm-6"l><"col-sm-6 text-right"B>>rtip', // Needed to place the buttons
          buttons: [
            {
              text: 'Select All',
              action: function () {
                samplesTable.rows().deselect();
                samplesTable.rows( {search:'applied'} ).select();
              }
            },
            'selectNone'
          ],
          language: {
            buttons: {
              selectNone: "Clear Selection"
            }
          },
          "select": {
  