$('#dlink').click(function(e) {
    e.preventDefault();
    var dcode = $('#dnum').text();
    var dtemp = 0;
    for(dtemp = 1; dtemp <= 10; dtemp++) {
      var dlink = 'http://sample.com/export_template' + dtemp + '?field_delivery_code_value=' + dcode;
      $.ajax(
      {
        type: 'GET',
        cache: 'FALSE',
        url: dlink,
        success: function(response) {
          window.open(dlink);
        },
        error: function (XMLHttpRequest, textStatus, errorThrown) {
        console.debug("error for" + dtemp);
        console.log(XMLHttpRequest);
        }
      });
    }
});

var is200 = function (url, callback) {
  var request = new XMLHttpRequest();
  request.open('GET', url, false)
  request.onreadystatechange = function () {
      // At ready state 2, headers are received and status code by extension
      if( request.readyState == 2)
        return callback(request.statusCode == 200);          
      }
  };
  request.open(null);
};