function girisyapilmismi()
{
    
    
            $kullanici_adi=@$_COOKIE['uye_kullanici_adi'];
            $sifre=@$_COOKIE['uye_sifre'];
            $uye_id=@$_COOKIE['uye_id'];
            
            $giriskontrol=mysql_query("Select * From uyeler Where (kullaniciAdi='{$kullanici_adi}' || eposta='{$kullanici_adi}' ) and sifre='{$sifre}' and id='{$uye_id}' ") or logal(mysql_error());
            $uyesayisi=mysql_num_rows($giriskontrol);
            if($uyesayisi=="1")
            {
                $bil=mysql_fetch_object($giriskontrol);
                if($bil->aktif=="1"){
                $_SESSION['girisID']=$uye_id;
                    return true;
                }else{
                    return false;
                }
        
            }else if($uyesayisi>"1")
            {
            
                return false;
            }else
            {
            $uyeid=@$_SESSION['girisID'];
            $giriskontrol=mysql_query("Select id From uyeler Where id='{$uyeid}' ") or logal(mysql_error());
            $uyesayisi=mysql_num_rows($giriskontrol);
            if($uyesayisi=="1")
            {
                return true;
            }else{
                return false;
            }}
}