[mysql_fetch_array(): supplied argument is not a valid..]

hey another question from me.. still working on the guestbook thing, but started over with a new one, problems i dont understand came on my way..

 

please can you look at this and explain the mistake to me? i really dont see whats wrong.

 

This is the warning i receive while i test it:

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in C:FoxServwwwtestguestbookindex.php on line 19

 

this is my code:

 

<?

$db = mysql_connect(\"lxxx\",\"xxx\",\"xxx\");

mysql_select_db (\"testgastenboek\", $db);

 

$sql = \'SELECT * FROM `testgastenboek`;\';

$result = mysql_query($sql,$db);

 

while ( $myrow = mysql_fetch_array($result) )

{

echo \"<b>Name:</b>\";echo \"<br>\";

echo $myrow[name];

echo \"<br>\";

echo \"<b> Email:</b>\";

echo \"<br>\";

echo \"<a href=\"mailto:\";

echo $myrow;

echo \"\">\";

echo $myrow;

echo \"</a>\";

echo \"<br>\";

echo \"<b> Homepage:</b>\";

echo \"<br>\";

echo \"<a href=\"\";

echo $myrow;

echo \"\">\";

echo $myrow;

echo \"</a>\";

echo \"<br>\";

echo \"<b>Comment:</b>\";

echo \"<br>\";

echo $myrow[comment];

echo \"<br>\";

echo \"<br>\";

echo \"<a href=changeform.php?id=$myrow[id]>[change]</a>\";

echo \"&nbsp\";

echo \"<a href=changeform.php?id=$myrow[id]>[delete]</a>\";

echo \"<hr noshadow width=\"300\" align=\"left\" color=\"#FF6600\">\";

}

?>

 

 

i hope this is enough information..

 

thanks in advance, Princess