$("#simple_captcha-bbfdb1ccddc").attr('src', '/simple_captcha?code=184b26d949799a3c087799b71b48fd13452751df&time=1711711460'); $("#simple-captcha-hidden-field-simple_captcha-bbfdb1ccddc").attr('value', '184b26d949799a3c087799b71b48fd13452751df');