var langsShow = function(){
	$("languagemenu").show();

	Event.observe($("languagemenu"),"mouseout",langsHide);
}

var langsHide =  function(evt){
	var elt = Event.findElement(evt, 'ul');
	if (elt == evt.target){
		$("languagemenu").hide();
		Event.stopObserving($("languagemenu"),"mouseout",langsHide)
	}
}