js 门票

<script type="text/javascript">
    var week;
    var svip = 4999;
    var vip = 2999;
    var base = 1999;
    var nowtime = (new Date).getTime();
    var time = nowtime.toString().substr(0,10);
    if(time < 1462032000)
        week = '第1周';
    else if(time >= 1462032000 && time < 1464710400)
        week = '第2周';
    else if(time >= 1464710400 && time < 1466006400)
        week = '第3周';
    else if(time >= 1466006400 && time < 1467302400)
        week = '第4周';
    else if(time >= 1467302400 && time < 1468598400)
        week = '第5周';
    else 
        week = '';

    switch (week)
        {
        case '第1周':
              svip =  2499;
              vip = 1499;
              base = 999; 
              break;
        case '第2周':
              svip =  2999;
              vip = 1799;
              base = 1199; 
              break;
        case '第3周':
              svip =  3499;
             vip = 2099;
              base = 1399; 
              break;
        case '第4周':
              svip =  4499;
              vip = 2699;
              base = 1799; 
              break;
        }
    document.getElementById('rmb').innerHTML = base;
    document.getElementById('hid').value = base;
    function ticket()
    {
        var ticket = document.getElementById('ticket').value;
        var fee = document.getElementById('fee').value;
          if(ticket == '普通票'){
              if(fee != '' )
                  document.getElementById('rmb').innerHTML = base * (Number(fee)*0.1);
              else
                document.getElementById('rmb').innerHTML = base;
            document.getElementById('hid').value = base;
          }
        else if(ticket == 'VIP票'){
            if(fee != '' )
                  document.getElementById('rmb').innerHTML = vip * (Number(fee)*0.1);
              else
                document.getElementById('rmb').innerHTML = vip;
            document.getElementById('hid').value = vip;
        }
        else if(ticket == 'SVIP票'){
            if(fee != '' )
                  document.getElementById('rmb').innerHTML = svip * (Number(fee)*0.1);
              else
                document.getElementById('rmb').innerHTML = svip;
            document.getElementById('hid').value = svip;
        }
        
    }
</script>
<script type="text/javascript">
    $('#coupon').change(function(){
        var coupon = $("input[name='info[coupon]']").val();
        var hid = document.getElementById('hid').value;
        $.get("{APP_PATH}index.php?m=formguide&c=index&a=coupon&sn="+coupon,function(data, status){
            // alert(data);
            if (status == "success") {
                if (!data) {
                    alert('优惠码不存在');
                    document.getElementById('fee').value = '';
                    document.getElementById('rmb').innerHTML = hid;
                } 
                else {
                    var discount = parseFloat(Number(data)*0.1);
                    alert('优惠'+data+'折');
                    document.getElementById('fee').value = data;
                    document.getElementById('rmb').innerHTML = hid*discount;
                } 
            }
        },'json');
    });
</script>