var dict_hide_timer;
	var dict_cnt=0;
	function dict_hide(){
		if(--dict_cnt>0) return;
		dict_hide_timer = setTimeout(function(){var dict_menu = document.getElementById('dict_menu'); dict_menu.style.display = "none";}, 100);
	}
	function dict_show(){
		dict_cnt++;
		clearTimeout(dict_hide_timer);
		var dict_menu = document.getElementById('dict_menu');
		dict_menu.style.display = "";
	}