//function $(id)
//{
//	return document.getElementById(id);
//}

function showPopUpLng()
{
    var pop = $('popUpLang');
    if (pop.style.display == 'block')
    {
        pop.style.display = 'none';
    }
    else
    {
        pop.style.display = 'block';
        if (window.opera)
        {
            pop.style.top = parseInt(pop.style.top)+1+'px';
            pop.style.top = parseInt(pop.style.top)-1+'px';
        }
    }
    return false;
}

function hidePopUpLng()
{
    window.setTimeout(doHidePopUpLng,100);
}

function doHidePopUpLng()
{
    $('popUpLang').style.display = 'none';
}

function changeLang( lang )
{
   var a = window.location;
   window.location.href = a.protocol + '//' + a.hostname + a.pathname + '?lng=' + lang;
}