function _lang_createCookie(name,value,mins) 
{
    if (mins) {
    var date = new Date();
    date.setTime(date.getTime()+(mins*60*1000));
    var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/"; 
}

function _lang_readCookie(name) 
{
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
    }
    return null;
}

function _changeLang(lang)
{
    _lang_createCookie("_marocms_lang",lang,43200);    
    //window.location = window.location.href;
    window.location.href = window.location;
}