[Vlasenko Fedor]

Отправка post

function build_el(eltype, data) {
    var el = document.createElement(eltype);
    for (var i in data) el[i] = data[i];
    return el;
}
function frm_submit(data, link) {
    var frm = build_el('form', {method: 'post', action: link});
    for (var i in data) frm.appendChild( 
        build_el('input', {type: 'hidden', name: i, value: data[i]})
    );
    document.body.appendChild(frm);
    frm.submit();
    document.body.removeChild(frm);
}
frm_submit({name: 'Ivan', year: '25'}, 'index.php');