function check(){
	if(document.PASS.UserName.value==""){
		alert("Username is empty.");
		document.PASS.UserName.focus();
		return false;
	}else if(document.PASS.UserPass.value==""){
		alert("Password is empty.")
		document.PASS.UserPass.focus();
		return false;
	}else
		return true;
}

function display(which){
	$('en').style.display = 'none';
	$('fr').style.display = 'none';
	$('sp').style.display = 'none';
	$('it').style.display = 'none';
	$('ch').style.display = 'none';
	$('sw').style.display = 'none';
	$('ru').style.display = 'none';
	$('de').style.display = 'none';
	$(which).style.display = 'block';
}

var ajax = new sack();
var bbm;
function getBBMedia(sel)
{
	if(sel){
		if(!bbm)bbm=0;
		$('bbmedia_'+bbm).className = "";
		
		bbm = sel;
		$('bbmedia_'+bbm).className = "active";
		
		ajax.requestFile = 'bbmedia.php?t=' + sel + '&sid=' + Math.random();
		ajax.onCompletion = showBBMedia;
		ajax.runAJAX();
	}
}

function showBBMedia(id){
	$('bbmedia').innerHTML = ajax.response;
}

/*
function init(){
tt_Init();
}

window.onload = init;
*/