anchor.diff:  						<div class="col-lg-10">
   							<form:textarea path="contenidoAviso" type="text"
   								class="form:input-large" />
  +							<form:errors path="contenidoAviso" cssClass="text-danger" />
   						</div>
   					</div>
   
  
positive.code: 						<div class="col-lg-10">
  							<form:input id="urlDestino" path="urlDestino" type="text"
  								class="form:input-large" />
  						</div>
  					</div>
  
  
negative.code: 						<label class="control-label col-lg-2" for="prioridadAviso">Prioridad</label>
  						<div class="col-lg-10">
  							<form:select path="prioridadAviso">
  								<form:options items="${aviso.prioridadesAviso}" />
  							</form:select>
  						</div>
  