function hlasuj(answer_id)
{
    // hlasuj a znovu zobraz soutez
    var request_hlasuj = getXMLHttpRequestObject();
    request_hlasuj.open('GET', '/include/fce/soutez_hlasuj.php?answer_id=' + answer_id);
    request_hlasuj.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
    request_hlasuj.onreadystatechange = function()
    {
        if(request_hlasuj.readyState == 4)
        {
             souteze_form = document.getElementById('soutez_answers');
             souteze_form.innerHTML = request_hlasuj.responseText;
        }
    }
    var params = "answer_id=" + answer_id;
    request_hlasuj.send('params');
  }

function getXMLHttpRequestObject()
{
    if(window.XMLHttpRequest)
        return new XMLHttpRequest();
    else if(window.ActiveXObject)
        return new ActiveXObject('MICROSOFT.XMLHTTP');
    else
        alert('Your browser does not support ajax!');
}

/**
 * login
 */
function login_soutez (id, region) {
    var login;
    var pass;
    var rememberme;
    var form;
    var button;
    var id;
    var region;

    form = document.getElementById('soutez_form');
    login = document.getElementById('kt_login_user_soutez').value;
    pass = document.getElementById('kt_login_password_soutez').value;
    rememberme = document.getElementById('kt_login_rememberme_soutez').value;
    
    var request_soutez = getXMLHttpRequestObject();
    request_soutez.open("POST", "/"+region+"/login_in_soutez.php?region="+region+"&login=" + login + "&pass=" + pass + "&rememberme=" + rememberme + "&soutez_id=" + id);
    request_soutez.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
    request_soutez.onreadystatechange = function ()
    {
        if(request_soutez.readyState == 4)
        {
            form.innerHTML = request_soutez.responseText;

        }
    }
    var params = "?login=" + login + "&pass=" + pass + "&rememberme=" + rememberme + "&soutez_id=" + id;
    request_soutez.send(params);
}