function chooseRadioInput(el, callback){
    if (!el) return;
    let $parent = el.closest('.w_radio_inputs');
    if (!$parent) return;

    let $radios = $parent.querySelectorAll('.radio');
    $radios.forEach(radio => {
        radio.classList.remove('checked')
    })

    $parent = el.closest('.cw_w_radio_inputs_radio_input');
    let $radio = $parent.querySelector('.radio');
    $radio.classList.toggle("checked");

    let checked_state = $radio.classList.contains("checked");
    if (callback) callback(checked_state)
}