function getCookie(strName)
{

	var strArg = new String(strName + "=");	
	var nArgLen, nCookieLen, nEnd;
	var i = 0, j;
	
	nArgLen    = strArg.length;
	nCookieLen = document.cookie.length;
	
	if(nCookieLen > 0) {
	
		while(i < nCookieLen) {		
			j = i + nArgLen;			
			if(document.cookie.substring(i, j) == strArg) {			
				nEnd = document.cookie.indexOf (";", j);				
				if(nEnd == -1) nEnd = document.cookie.length;				
				return unescape(document.cookie.substring(j, nEnd));			 
			}
			
			i = document.cookie.indexOf(" ", i) + 1;
			if (i == 0) break;
		}
	}
	
	return("");
}

/*//2009-12-10 »ý¼º¿äû »ç¾÷ºÎ ¹ÚÇý¼÷ °úÀå´Ô 2010-02-01 ÀÌ»óÀ±´ë¸® »èÁ¦¿äû
if ( getCookie( "popup_20091210" ) != "checked" ) 
{
	window.open('popup/popup_20091210.html', 'popup_20091210','width=480,height=465,top=0,left=0,scrollbars=no,resizable=no');
}*/

//2010-02-01 »ç¾÷ºÎ »ý¼º¿äû | 2010-05-10 ÀÌ»óÀ±´ë¸® »èÁ¦ ¿äû
/*if ( getCookie( "popup_20100201" ) != "checked" ) 
{
	window.open('popup/popup_20100201.html', 'popup_20100201','width=439,height=508,top=0,left=0,scrollbars=no,resizable=no');
}*/
//2010-05-10 »ç¾÷ºÎ ÀÌ»óÀ±´ë¸® »ý¼º¿äû
if ( getCookie( "popup_100510" ) != "checked" ) 
{
	window.open('popup/popup_100510.html', 'popup_100510','width=500,height=620,top=0,left=0,scrollbars=no,resizable=no');
}
if ( getCookie( "popup_100701" ) != "checked" ) 
{
	window.open('popup/popup_20100701.html', 'popup_100701','width=480px,height=430px,top=0,left=0,scrollbars=no,resizable=no');
}
//2010-08-01 »ç¾÷ºÎ ÀÌ»óÀ±´ë¸® »ý¼º¿äû
/*if ( getCookie( "popup_100801" ) != "checked" ) 
{
	window.open('popup/event_100801.html', 'popup_100801','width=695,height=705,top=0,left=0,scrollbars=no,resizable=no');
}*/