Hvordan retter jeg dette?

Parse error: parse error, expecting `T_STRING' or `T_VARIABLE' or `T_NUM_STRING' in d:\apache\htdocs\link.php3 on line 7
????????

1:<?PHP
2:mysql_pconnect('localhost','root','');
3:$db='test_db';
4:$Q = "SELECT * FROM kategori";
5:$res = mysql_query($Q);
6:while($show = mysql_fetch_array7:($res)) {
7:echo "<a href=\"link.php3?id=$show[  id]\">$show[ navn]</a><br>"
8:}
9):?>

CREATE TABLE kategori (
  id int auto_increment NOT NULL,
  parent_id int NOT NULL,
  navn varchar(30) NOT NULL,
  beskrivelse varchar(255) NOT NULL,
  PRIMARY KEY (id),
  );