html += '<td width="3%"><input type="checkbox" class="ls-checkbox marcar"  name="ids[]" value="0"></td>';
   html += '<td width="84%"><input type="text" id="data1" name="data1" data-column="Desc_sped" value="" size="90%%" style="border: 0 none;"></td>';
   html += '<td width="10%"><input type="date" id="data2" name="data2" data-column="DT_vigencia"  value="" size="10%" style="border: 0 none;"></td>';
   html += '<td width="3%"><button type="button" name="insert" id="insert" class="btn btn-success btn-xs">Salvar</button></td>';