function checkCookie()
{
global $vwardb, $n, $GPC, $vwar_memberinfo;
$check_id = $n . "vwarid";
$check_pass = $n . "vwarpassword";
if ( !isset($vwar_memberinfo) )
{
$result = $vwardb->query("
SELECT memberid, ismember, password
FROM vwar".$n."_member
WHERE memberid = '".$GPC[$check_id]."'
");
$vwar_memberinfo = $vwardb->fetch_array($result);
}
return ifelse($vwar_memberinfo['memberid'] && $vwar_memberinfo['ismember'] == 1 && md5($vwar_memberinfo['password']) == $GPC[$check_pass], true, false);
}