//ÄíÅ°°ª ¹Ýȯ
function getCookieVal(offset) {
	var endstr = document.cookie.indexOf (";", offset); //';'ÀÇ ±¸ºÐÀÚÀÇ À§Ä¡

	if (endstr == -1)
		endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

// ÄíÅ°°ª Á¤º¸ Àбâ
function getCookie(name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;   //ÄíÅ°°¹¼ö
	var i = 0;

	while (i < clen) {
		var j = i + alen;  //Äí±â¹è¿­ÀÇ À§Ä¡

		//'name='¸¦ ã±â
		if (document.cookie.substring(i, j) == arg)
			return getCookieVal(j);

		i = document.cookie.indexOf(" ", i) + 1;

		if (i == 0)
			break;
	}
	return null;
}
//-->