function newContact() {
var tr2 = document.getElementById('tr-2');
if (tr2.innerText == 'Vous n\'avez pas encore de contact. Ajoutez-en un !') {
tr2.parentNode.removeChild(tr2);
}
var button1 = document.getElementById('button-1');
button1.onclick = confirmContact;
button1.innerText = 'OK';
var table = document.getElementById('table');
table.innerHTML += '<tr id="tr-' + i + '"></tr>';
var tr = document.getElementById('tr-' + i);
for (var j = 0; j < 8; j++) {
tr.innerHTML += '<td class="td-' + i + '" contentEditable="true"></td>';
}
}
function confirmContact() {
var button1 = document.getElementById('button-1');
button1.onclick = newContact;
button1.innerText = 'Nouveau contact';
var tds = document.getElementsByClassName('td-' + i);
for (var k = 0; k < 8; k++) {
tds[k].contentEditable = 'false';
}
}