function select_lng()
{
	el = document.getElementById('box_select_list');
	//el.style.display = 'block';
	
	if(el.style.display == 'block'){
	
		el.style.display = 'none';
		
	} else {
	
		el.style.display = 'block';
	
	}
}

var select_lng_hide = false;

function select_lng_check()
{
	if(!select_lng_hide){
		alert('asdf');
		select_lng_hide = true;
	}
}