_initCaptcha() {
      if (aib.makaba && !aib.isArchived) {
              loadCaptchaFn();
      } else {
          const capEl =
              $q('input[type="text"][name*="aptcha"], *[id*="captcha"], *[class*="captcha"]', this.form);
          if (!capEl) {
              this.cap = null;
              return;
          }
          this.cap = new Captcha(capEl, this.tNum);
          const updCapFn = () => {
              this.cap.addCaptcha();
              this.cap.updateOutdated();
          };
          this.txta.addEventListener('focus', updCapFn);
          if (this.files) {
              this.files.onchange = updCapFn;
          }
          this.form.addEventListener('click', () => this.cap.addCaptcha(), true);
      }
  }