php - multiple countdown with mysql -

i have serious problem , can't resolve. need put multiple countdown work in code, 1 countdown works fine. can't understand why others datetime can't read. i'm using database datetime.

here code:

$stmt4 = $mybd->prepare($query3); $stmt4->bind_param("s",$cat);                                $stmt4->execute(); $stmt4->bind_result($idvoucher,$titulo,$descricao, $precooriginal, $desconto,$data, $nome, $nomeimagem); while($stmt4->fetch()){      if($cat == $nome){     if($idvoucher != $idvoucher2){       echo "<input id='data2' type='hidden'  value='$data' />"; 

and using script countdown:

$(function(){      var data = $('#data').val();     var date_split = data.split(" ");     var date = date_split[0];     date = date.split("-");     var time = date_split[1];     time = time.split(":");      var data1 = $('#data2').val();     var date_split1 = data1.split(" ");     var date1 = date_split1[0];     date1 = date1.split("-");     var time1 = date_split1[1];     time1 = time1.split(":");      var note = $('#note'),         ts = new date(date[0], date[1] - 01,date[2], time[0], time[1],time[2]),         newyear = true;      var note1 = $('#note1'),         ts2 = new date(date1[0], date1[1] - 01,date1[2], time1[0], time1[1],time1[2]),         newyear = true;      /*  if((new date()) > ts){         // new year here! count towards else.         // notice *1000 @ end - time must in milliseconds         ts = (new date()).gettime() + 10*24*60*60*1000;         newyear = false;     } */      $('#endtime_1320').countdown({         timestamp   : ts,         callback    : function(days, hours, minutes, seconds){              var message = "";              message += days + " day" + ( days==1 ? '':'s' ) + ", ";             message += hours + " hour" + ( hours==1 ? '':'s' ) + ", ";             message += minutes + " minute" + ( minutes==1 ? '':'s' ) + " , ";             message += seconds + " second" + ( seconds==1 ? '':'s' ) + " <br />";         }     });      $('#endtime_1321').countdown({         timestamp   : ts2,         callback    : function(days, hours, minutes, seconds){              var message = "";              message += days + " day" + ( days==1 ? '':'s' ) + ", ";             message += hours + " hour" + ( hours==1 ? '':'s' ) + ", ";             message += minutes + " minute" + ( minutes==1 ? '':'s' ) + " , ";             message += seconds + " second" + ( seconds==1 ? '':'s' ) + " <br />";         }     }); }); 

how can resolve this? keep datetimes array , using script? case, how did that?

thanks

i solved problem...there code if wants use. used keith-wood countdown , countdown works fine want question. when countdown finish, want update database.

how discover when countdown finish , next update database?

$query3 = "select v.id,v.titulo,v.descricao,v.precooriginal,v.desconto,v.datafinal,v.estado, c.nome,i.nome,i.tipo voucher v left join categoria c on v.id_categoria = c.id left join imagem on i.id_voucher = v.id c.nome = ? order v.id desc"; $stmt3 = $mybd->prepare($query3); $stmt3->bind_param("s",$cat);
$stmt3->execute(); $stmt3->bind_result($idvoucher,$titulo,$descricao, $precooriginal, $desconto,$data,$estado, $nome, $nomeimagem,$tipo);

                    while($stmt3->fetch()){                         if($nome == $cat){                             if($idvoucher == $idvoucher2 && $estado == "ativo" && $tipo == "paginaprincipal"){ ?>                                     <h2><a href='./verofertacompra.php' ><?php echo $titulo ?></a></h2>                                     <img class='imagem' src='./images/paginaprincipal/<?php echo $nomeimagem; ?>' />                                     <div class='info'>                                         <div class='primeiro'>                                         <input class='data<?php echo $idvoucher ?>' type='hidden'  value=<?php echo $data; ?> /><br/>                                         <span style="font-size: 15px; font-weight: bold; margin-left:38px;">este voucher termina em </span><br/><br/>                                         <div id="defaultcountdown" class="endtime<?php echo $idvoucher ?>"></div>                                         <script type="text/javascript">                                                 $(function () {                                                         var = <?php echo $idvoucher ?>;                                                         var dataval = $(".data" + i.tostring()).val();                                                         var data = new date(dataval);                                                         str = ".endtime"+i.tostring();                                                         $(str).countdown({until: data, format: 'dhms'});                                                     });                                             </script>                                         <?php