Hi, > eg.4&2=6. Oops, that should be 4|2 = 6. -- Richard Heyes HTML5 canvas graphing: RGraph - http://www.rgraph.net (updated 13th March) Lots of PHP and Javascript code - http://www.phpguru.org -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php