// ÄíÅ° »èÁ¦
function delCookie(nameVal) {
	document.cookie = nameVal + "=;expires=Thu, 30 Aug 2000 10:02:13 UTC; path=/;";
}


function setCookie_Permanent(nameVal, value) {
	document.cookie = nameVal + "=" + escape(value) + ";expires=Thu, 30 Aug 2023 10:02:13 UTC; path=/;";
}

// ÄíÅ° ?Àå : Temporary Cookie --> µÇ???? ?¸¦ ???±â ¹Ù¶ø?´Ù. Permanent CookieÀÇ ³²?? ??³­ Àç¾Ó? ????´Ù.
function setCookie_setTimeout(nameVal, value, dayTimeout) {
	dayTimeout = +dayTimeout;
	if (!dayTimeout || dayTimeout <= 0) {
		dayTimeout = 1;
	}
	var dateNow = new Date();
	var dateTommorrow = new Date(dateNow.getTime() + 1*24*60*60*1000*dayTimeout);
	document.cookie = nameVal + "=" + escape(value) + ";expires="+dateTommorrow.toUTCString()+"; path=/;";
}

// ÄíÅ° ?Àå : ?´Ã?Áö¸¸
function setCookie_toDay(nameVal, value) {
	var dateNow = new Date();
	var exepireDate = new Date(dateNow.getYear(), dateNow.getMonth(), dateNow.getDate() + 1)

	document.cookie = nameVal + "=" + escape(value) + ";expires="+exepireDate.toUTCString()+"; path=/;";
}

// ÄíÅ° ?Àå : Temporary Cookie --> ?? Ç÷Î? ÇÑ? ²¯´Ù ųµ¿¾È
function setCookie(nameVal, value) {
	document.cookie = nameVal + "=" + escape(value) + ";path=/;";
}

// ÄíÅ° ?±â
function getCookie(nameVal) {
	var numCookie = document.cookie.length
	var oven = document.cookie.split("; ")
	for(var i=0; i<oven.length; i++) {
		if(oven[i].indexOf("=") != -1) {
			cookieName = oven[i].substring(0,oven[i].indexOf("="))
		} else {
			cookieName = oven[i]
		}
		if(cookieName == nameVal) {
			if(oven[i].indexOf("=") != -1) {
				cookieVal = oven[i].substr(oven[i].indexOf("=")+1)
			} else {
				cookieVal = ""
			}
			return cookieVal
		}
	}
	return ""
}