I am using the following query:
$query = \"SELECT * FROM `$table[$a]` ORDER BY FIELD(typeof,\'pdf\',\'swf\',\'img\',\'web\')\";
to select a
SELECT * FROM `$table[$a]`
ORDER BY
FIELD(typeof,'pdf','swf','img','web'), --first order by type
filename --then by filename
$query = "SELECT * FROM `$table[$a]` ORDER BY FIELD(typeof,'pdf','swf','img','web'), name ASC";
Not sure if that'll work
... ORDER BY FIELD(typeof,'pdf','swf','img','web'), name