amatory10

function onclickRadio(el) {
    var array = document.querySelectorAll('.' + el + ' input[type=radio]');
    for (var i = 0, max = array.length; i < max; i++) {
        if (array[i].type === 'radio' && array[i].checked) {
            rezultatRadio = array[i].value;
        }
    }
    document.querySelector('.' + el + ' #rezultatRadio').innerHTML = rezultatRadio;
}

document.querySelector('input').addEventListener("input", myFunc);
function myFunc() {
    // code here
}

var array = document.querySelectorAll('input[type=checkbox]'), i;
for(i = array.length; i--;) {
    if(array[i].checked) array[i].checked = false;
}

function get_files() {
    var upload = document.getElementById('file');
    alert('You upload ' + upload.files.length + ' files');
}