public function admin_save()
 {
     if (isset($_POST['hdn_id'])) {
         $id = $_POST['hdn_id'];
     } else {
         $id = 0;
     }
     $company_id = 0;
     $business_field_id = $_POST['cmb_business_field'];
     $name = $_POST['txt_name'];
     $job_type_id = $_POST['cmb_job_type'];
     $description = $_POST['txt_description'];
     $date_from = $_POST['txt_date_from'];
     $date_to = $_POST['txt_date_to'];
     $country_id = $_POST['cmb_country'];
     $city_id = $_POST['cmb_city'];
     $location = $_POST['txt_location'];
     $salary_from = $_POST['txt_salary_from'];
     $salary_to = $_POST['txt_salary_to'];
     $salary_currency_id = $_POST['cmb_salary_currency'];
     $education = $_POST['txt_education'];
     $major = $_POST['txt_major'];
     $grade_id = $_POST['cmb_grade'];
     $min_experience = $_POST['txt_min_experience'];
     $max_experience = $_POST['txt_max_experience'];
     $min_age = $_POST['txt_min_age'];
     $max_age = $_POST['txt_max_age'];
     $gender_id = $_POST['cmb_gender'];
     $computer_skills = $_POST['txt_computer_skills'];
     $position_id = $_POST['cmb_position'];
     if (isset($_POST['chk_have_car'])) {
         $have_car = 1;
     } else {
         $have_car = 0;
     }
     if (isset($_POST['chk_have_driving_license'])) {
         $have_driving_license = 1;
     } else {
         $have_driving_license = 0;
     }
     $jobsModel = new jobsModel();
     $jobsModel->save($id, $company_id, $business_field_id, $name, $job_type_id, $description, $date_from, $date_to, $country_id, $city_id, $location, $salary_from, $salary_to, $salary_currency_id, $education, $major, $grade_id, $min_experience, $max_experience, $min_age, $max_age, $gender_id, $computer_skills, $position_id, $have_car, $have_driving_license);
     $this->view_admin_jobs();
 }