dont u think it should be :

Code:
$result = mysql_query("DELETE FROM" . $data[0] ."  WHERE ID IN(" .$data[1] . ")");
Having it like this
Code:
$result = mysql_query("DELETE FROM $data[0] WHERE ID IN($data[1])");
would make the SQL query exactly "DELETE FROM $data[0] WHERE ID IN($data[1])", which obviously would give an error...i think