Problem med graph til statestik

Hej exp


Jeg er ved at lave en graph over spillere på en cs server... jeg skal nok selv skaffe players og lægge det i min database

graph.php:
<?
header("Content-type: image/jpeg");
$im = imagecreate(420,400);
$white = imagecolorallocate($im,255,255,255);
$black = imagecolorallocate($im,0,0,0);
$grey = imagecolorallocate($im,200,200,200);
$red = imagecolorallocate($im,255,0,0);
imagerectangle($im,0,0,399,399,$black);
for ($i = 20; $i < 400; $i = $i+20) {
imageline($im,$i,0,$i,400,$grey);
}
for ($i = 20; $i < 400; $i = $i+20) {
imageline($im,0,$i,400,$i,$grey);
}
$number = 19;
for ($i = 14; $i < 380; $i = $i+20) {
imagestring($im,2,5,$i,$number,$black);
$number--;
}
$x = 20;
$y = 400;
include("./cw-manager/db.php");
$select = mysql_query("SELECT * FROM activity ORDER BY id LIMIT 16");
while ($r = mysql_fetch_array($select)) {
imageline($im,$x,$y,$x+20,$row[players]*20,$red);
$x = $x+20;
$y = $row[players]*20;
}


imagejpeg($im);
imagedestroy($im);
?>


Kan ses på: http://www.team-sodavand.dk/graph.php

Problemet er at linjen går lige op