me equivoque el codigo completo es:
Código PHP:
<form action="?co=update" method="post" >
<img src="<?php $result = mysql_db_query($mysql_db, "select * from users WHERE user = '$user'") or die (mysql_error()); while ($qry = mysql_fetch_array($result)) { echo "$qry[avatar]"; } ?>
" alt="Avatar" />
<p>Your Avatar (URL):
<input type="text" name="avatar" value="<?php $result = mysql_db_query($mysql_db, "select * from users WHERE user = '$user'") or die (mysql_error()); while ($qry = mysql_fetch_array($result)) { echo "$qry[avatar]"; } ?>" />
<br />
Avatar size is 150px x 150px, resizing will occur if the image is larger than the 150px x 150px size..</p>
<p>
<input type="submit" name="Submit" value="Guardar" />
</p>
</form>