function show_menu_popup(code){
	document.getElementById('menu_popup_'+code).style.display='';
}

function hide_menu_popup(code){
	document.getElementById('menu_popup_'+code).style.display='none';
}

var old_show_menu_code='';
function show_menu_popup2(code){
	if(old_show_menu_code!=''){
		hide_menu_popup2(old_show_menu_code);
		old_show_menu_code='';
	}
	document.getElementById('menu_popup_'+code).style.display='';
	old_show_menu_code=code;
}

function hide_menu_popup2(code){
	document.getElementById('menu_popup_'+code).style.display='none';
	
}