Quite a while ago (days after the launch of Google Calendar) I launched the Google Calendar Button Creator with the coding help of Adam from NLO. The site got dugg and blogged about all over the internets. It has been a great tool for everyone to use, but it has been lacking a few details that were never fixed.

Today, I have re-coded the site to include many new features:

Automatic time zone detection: The service now detects your timezone and adjusts when others outside your time zone add the event to their GCal.

Website Name and Link: You can now include a link to your website in the event.

Add Guests to the Event: You can now include the email address of other guests that are to be included in the event.

Share all of your events: You can now share an entire calendar with anyone. They will add your calendar into theirs with one simple click.
A Google Calendar Button is great to add to your MySpace, corporate event website, personal website, blog, Meetup.com event, your next podcast or live show, etc.

Check it out at GCalButton.com or GoogleCalButton.com.