function getCookieVal (offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
		endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) {
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg)
			return getCookieVal (j);
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0) break;
	}
	return "";
}

function SetCookie (name, value) {
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = name + "=" + escape (value) +
		((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
		((path == null) ? "" : ("; path=" + path)) +
		((domain == null) ? "" : ("; domain=" + domain)) +
		((secure == true) ? "; secure" : "");
}

function set_cookie_userid() {
	if(document.orgform.user_id.value.length != 0) {
		var expdate = new Date (); 
		expdate.setTime(expdate.getTime() + (96 * 60 * 60 * 1000)); 
		SetCookie('SFUserID', document.orgform.user_id.value, expdate); 
		return true;
	} else {
		return false;
	}
}

function set_cookie_list( name, value) {
	var expdate = new Date (); 
	// 3ºÐ ´ÜÀ§·Î expire
	expdate.setTime(expdate.getTime() + ( 3 * 60 * 1000)); 
	SetCookie(name, value, expdate); 

	return true;
}
 
function set_cookie_smartid(name, value) {
                var expdate = new Date ();
		expdate.setTime(expdate.getTime() + ( 96 * 60 * 60 * 1000)); 
		SetCookie(name, value, expdate); 
                return true;
}