function makeCookie(cookieName,cookieData)
	{
		if (cookieData != "")
		{
		    var expiry = new Date();
		    expiry.setTime(expiry.getTime() + 90 * (24 * 60 * 60 * 1000));
		    setCookie(cookieName, cookieData, expiry);
		}
	}

	function makeSessionCookie(cookieName,cookieData)
	{
		document.cookie = cookieName + "=" + cookieData + ";domain=.namyangi.com;path=/;"
	}

	function makeSessionCookieArray(cookieName1,cookieName2,cookieData)
	{
		document.cookie = "["+cookieName1+"]["+cookieName2+"] =" + cookieData + ";domain=.namyangi.com;path=/;"
	}
			
	function setCookie(cookieName, cookieData, expiry)
	{
		document.cookie = cookieName + "=" + cookieData + ";domain=.namyangi.com;path=/;expires=" + expiry.toGMTString(); 
	}
	
	function setCookie_Local(cookieName, cookieData, expiry)
	{
		document.cookie = cookieName + "=" + cookieData + ";domain=www.namyangi.com;path=/;expires=" + expiry.toGMTString(); 
	}



	function getCookie(varname) {
		varname += "=";
		startpos = document.cookie.indexOf(varname);

		if (startpos >= 0) {
			startpos += varname.length;
			endpos = document.cookie.indexOf(";", startpos);
			if (endpos == -1) endpos = document.cookie.length;
			return unescape(document.cookie.substring(startpos, endpos));
		}
	}

	function getCookieArray(varname1,varname2) {
		varname ="["+varname1+"]["+varname2+"]"
		varname += "=";
		startpos = document.cookie.indexOf(varname);
		if (startpos >= 0) {
			startpos += varname.length;
			endpos = document.cookie.indexOf(";", startpos);
			if (endpos == -1) endpos = document.cookie.length;
			return unescape(document.cookie.substring(startpos, endpos));
		}
	}

	function delCookie(name) 
	{ 
	      var today = new Date(); 

	      // °ú°Å ½Ã°£ ¸¸µé±â 
	      today.setTime(today.getTime() - 1) ;
	     
	      // name Á¤º¸ ã±â 
	      var value = getCookie(name) ;
	     
	     
	      if(value != "") 
	            document.cookie = name + "=" + value + ";domain=.namyangi.com;path=/;expires=" + today.toGMTString() ;
	}