Código PHP:
mysql_select_db($database_cgv, $cgv);
$query_jrconsult = "SELECT * FROM `directorio` WHERE `Servicio` LIKE '%$palabra%' AND `idCategoria` = $categoria";
$jrconsult = mysql_query($query_jrconsult, $cgv) or die(mysql_error());
$row_jrconsult = mysql_fetch_assoc($jrconsult);
$totalRows_jrconsult = mysql_num_rows($jrconsult);