var element = [];
for(i=0;i<3;i++){
element[i] = document.createElement('div');
//console.log(element);
//element.className = "megaclass";
element[i].id = "megaId";
//element[i].setAttribute('onclick', 'test(i)');
element[i].innerHTML = "Вставленный текст "+i;
//console.log(element);
document.body.append(element[i]);
//document.body.after(element);
}