function GetCookie(name)
{
    var cname = name + "=";
    var dc = document.cookie;
    var val = "";

    if (dc.length > 0) {
        begin = dc.indexOf(cname);
        if (begin != -1) {
            begin += cname.length;
            end = dc.indexOf(";", begin);
            if (end == -1) end = dc.length;
            val += unescape(dc.substring(begin, end));
        }
    }

    return val;
}
//if (GetCookie("dc_nuri") != "checked") window.open('http://economy.donga.com/js/hanacity_popup_091127.html','main_pop3','left=0,top=0,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=0,copyhistory=0,width=362,height=370');
//if (GetCookie("dc_nuri") != "checked") window.open('http://economy.donga.com/js/popup_20091215.html','main_pop3','left=0,top=0,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=no,resizable=0,copyhistory=0,width=445,height=566');