// 쿠키 쓰기
function WriteCookieData(strCookieName, strCookieValue, intActiveDay) {
	var objNowDnT = new Date();
	var strResultCookieData = '';

	objNowDnT.setTime(objNowDnT.getTime() + (86400000 * intActiveDay));

	strResultCookieData = strCookieName+'='+escape(strCookieValue)+'; ';
	strResultCookieData += 'path=/; ';
	strResultCookieData += 'expires='+objNowDnT.toGMTString()+';';

	document.cookie = strResultCookieData;
}

// 지정된 이름의 쿠키 가져오기
function GetCookieData(strCookieName) {
	var magicCookieData = '';

	if(document.cookie.indexOf(strCookieName) > -1) {
		magicCookieData = document.cookie.split(strCookieName+'=')[1];

		if(magicCookieData.indexOf(';') > -1) {
			magicCookieData = magicCookieData.split(';')[0];
		}

		magicCookieData = unescape(magicCookieData);
	}

	return magicCookieData;
}

// 쿠키 삭제
function DeleteCookieData(strCookieName) {
	var objPastDnT = new Date();
	var strResultCookieData = '';

	objPastDnT.setTime(objPastDnT.getTime() - 86400000);

	strResultCookieData = strCookieName+'=; ';
	strResultCookieData += 'path=/; ';
	strResultCookieData += 'expires='+objPastDnT.toGMTString()+';';

	document.cookie = strResultCookieData;
}