function setCookie(nameVal, value) {
	var expires = new Date();
	expires.setTime(expires.getTime() + 24 * 60 * 60 * 1 * 1000);
	document.cookie = nameVal + "=" + escape(value) + ";expires=" + expires.toGMTString() + ";path=/;domain=escac.or.kr;";
	self.close();
}

function getCookie(name)
{
        var nameOfCookie = name + "=";
        var x = 0;
        while (x <= document.cookie.length)
        {
                var y = (x+nameOfCookie.length);
                if (document.cookie.substring(x, y) == nameOfCookie)
                {
                        if ((endOfCookie=document.cookie.indexOf(";", y)) == -1)
                                endOfCookie = document.cookie.length;
                        return unescape(document.cookie.substring(y, endOfCookie));
                }
                x = document.cookie.indexOf(" ", x) + 1;
                if ( x == 0 ) break;
        }
        return "";
}