var pathname = window.location.host;
var origin = window.location.origin;
var siteURL = "http://" + pathname + "/";

$.ajax({
  type: "POST",
  url: siteURL + 'serviceentry/SetNewTech',
  data: {
    Tech: value_check,
    OrderNo: so_no
  },
  success: function(response) {
    if (response != null && response.success) {
      alertify
        .success(response.responseText);

      $("#technician").val(value_check);

    } else {
      alertify
        .error(response.responseText);
    }
  },
  error: function(response) {
    alertify
      .error(response.responseText);
  }
});