function open(name){
	var a = document.getElementById("popup_"+name);
	a.style.visibility = "visible";
	var a = document.getElementById("popup2_"+name);
	a.style.visibility = "visible";
}

function close(name){
	var a = document.getElementById("popup_"+name);
	a.style.visibility = "hidden";
	var a = document.getElementById("popup2_"+name);
	a.style.visibility = "hidden";
}