function show(lang) {
    var langs = new Array ('hu','en','de');
    for (i = 0; i < langs.length; i++) {
        if ( langs[i] == lang ) {
            document.getElementById('title-'+lang).style.display = "block";
            document.getElementById('message-'+lang).style.display = "block";
            document.getElementById('lang-'+lang).className = "active";
            document.getElementById('footer-text-'+lang).style.display = "block";
        } else {
            document.getElementById('title-'+langs[i]).style.display = "none";
            document.getElementById('message-'+langs[i]).style.display = "none";
            document.getElementById('lang-'+langs[i]).className = "";
            document.getElementById('footer-text-'+langs[i]).style.display = "none";
        }
    }
}

function prDomain () {
var nowuri=escape(location.href);
var now=nowuri.split("/");
document.write(now[2]);
}