
	//Ã³À½ ÆäÀÌÁö ·Îµù½Ã ½ÇÇà
	function setPageValue()
	{
		var blnCookie = getCookie("blnEvent");		//getCookie ÇÔ¼ö¸¦ È£ÃâÇÏ¿© ÄíÅ°°ªÀ» °¡Á®¿Â´Ù. 
		
		//ÄíÅ°°ªÀÌ true°¡ ¾Æ´Ò °æ¿ì¿¡¸¸ »õ Ã¢À» ¶ç¿î´Ù.
		if ( !blnCookie ) 
		{
			popupVisiable();
		}
	}

	//ÄíÅ°°ªÀ» °¡Á®¿À´Â ÇÔ¼ö
	function getCookie(name)
	{
		var from_idx = document.cookie.indexOf(name+'=');

		if (from_idx != -1) 
		{ 
			from_idx += name.length + 1
			to_idx = document.cookie.indexOf(';', from_idx) 

			if (to_idx == -1) 
			{
				to_idx = document.cookie.length
			}
			
			return unescape(document.cookie.substring(from_idx, to_idx))
		}
	}

	//ÆË¾÷Ã¢ È°¼ºÈ­
	function popupVisiable() 
	{
		document.all.hidden_popup.style.visibility = "visible";
	}

	//ÆË¾÷Äª ¼û±â±â
	function popupHidden() 
	{
		document.all.hidden_popup.style.visibility = "hidden";
	}





	//ÄíÅ° »ý¼º ÇÔ¼ö
	function setCookie(name, value, expire) 
	{
		var expire_date = new Date(expire)
		document.cookie = name + "=" + escape(value) + "; expires=" + expire_date.toGMTString(); 
	}

	//ÄíÅ° ¼Ò¸ê ÇÔ¼ö
	function clearCookie(name) 
	{
		var today = new Date()
		//¾îÁ¦ ³¯Â¥¸¦ ÄíÅ° ¼Ò¸ê ³¯Â¥·Î ¼³Á¤ÇÑ´Ù.
		var expire_date = new Date(today.getTime() - 60*60*24*1000)
		document.cookie = name + "= " + "; expires=" + expire_date.toGMTString()
	}

	//Ã¼Å© »óÅÂ¿¡ µû¶ó ÄíÅ° »ý¼º°ú ¼Ò¸êÀ» Á¦¾îÇÏ´Â ÇÔ¼ö
	function controlCookie(elemnt) 
	{
		if (elemnt=="ok") {
		//Ã¼Å© ¹Ú½º¸¦ ¼±ÅÃÇßÀ» °æ¿ì ÄíÅ° »ý¼º ÇÔ¼ö È£Ãâ
		setCookie("blnEvent","true","July 18, 2010 00:00:00")
		}
		else 
		{
			//Ã¼Å© ¹Ú½º¸¦ ÇØÁ¦ÇßÀ» °æ¿ì ÄíÅ° ¼Ò¸ê ÇÔ¼ö È£Ãâ
			clearCookie("blnEvent")
		}

		popupHidden();

		return
	}


