Fix ajax example

[Guest Undertow]

The ajax example uses browser sniffing to determine which method it should use.It also excludes the Opera browser for no reason (it works perfectly in Opera if you remove the Opera blocking and give it the mozilla code).The example should be updated to use object detection instead of browser sniffing so it will work in all capable browsers as shown here.

[mors]

Incrible ! May I suggets you drop w3 from your website name ??Not only you example fails in Opera, it fails in all browser that aren't IE nor Mozilla. That includes Safari.This, and the old svg+embed code really show that this website content needs some serious improvement.