Thankyou Sean and others for all the replies. I will check out the folowing: http://www.w3schools.com/js/default.asp And more specifically here: http://www.w3schools.com/js/js_howto.asp http://www.w3schools.com/js/js_browser.asp Regards - Keith Roberts --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx