lille fejl i php plz help

<?php
$user = "kasper";

include("config.php") ; 
mysql_connect($mysql_host, $mysql_user, $mysql_pw);
mysql_select_db($mysql_db);

$qry = "SELECT money FROM users WHERE brugernavn='$user'";
$result = mysql_query($qry) // $gry =2000000000000
or die(mysql_error());
while ($row = mysql_fetch_assoc ($result))
{ $usermoney = $row['money']; }

$kasper = "SELECT money FROM air WHERE name='raptorf'";
$theis = mysql_query($kasper) //$theis = 2000
or die(mysql_error());
while ($bjane = mysql_fetch_assoc ($theis))
{  $price = $bjane['money']; }

$buy = &$HTTP_POST_VARS['buy'];
$antal = &$HTTP_POST_VARS['antal']; // $antal = 1
$total = $price*$antal;

if ($usermoney > $total) {
$afterbuy = $usermoney-$total;
echo "Dit navn er ".$afterbuy;
mysql_query("UPDATE users SET money='$afterbuy' WHERE brugernavn='$user' limit 1");
// $howmany = 0
$howmany = "SELECT raptorf FROM users_air WHERE  brugernavn='$user'";
$tothowmany = mysql_query($howmany);

$indall = $tothowmany+$antal;
mysql_query("UPDATE users_air SET raptorf ='$indall' WHERE brugernavn='$user' limit 1");

her er problemt $indall= bliver 7 og ikke 1 hvordan helpp

} else { echo "no money"; }


?>