function CheckAddFriendUser(nFriendUserId, nUserId) {
	if(window.confirm('よろしいですか?')){
		AddFriendUser(nFriendUserId, nUserId);
	}
}

function setCookieOneTime(key, val, tmp) {
	tmp = key + "=" + encodeURIComponent(val) + "; ";
	tmp += "path=/; ";
	document.cookie = tmp;
}


function clearCookie(key) {
	document.cookie = key + "=" + "xx; path=/; expires=Tue, 1-Jan-1980 00:00:00;";
}

function getCookie(val) {
	var cookies = document.cookie;
	if(!cookies) return "";
	var cookieItem = cookies.split(";");
	for (i = 0; i < cookieItem.length; i++) {
		var elem = cookieItem[i].split("=");
		if(elem.length<2) continue;
		if (elem[0].trim() == val) return decodeURIComponent(elem[1]);
	}
	return "";
}