"AJAX Google calendar reader" displaying Google Calendar on the page

With "AJAX Google calendar reader" you can display RSS of Google Calendar. It seems that it can be embedded in the page on the same principle, so it might be useful when you want to display Google Calendar's schedule on your site.
AJAX Magazine: Howto integrate Google Calendar in your website using AJAX

Online demo is here
http://phpmagazine.net/demo/ajaxcalendar/

click here to download
http://phpmagazine.net/download/ajaxcalendar.zip

In short it is possible to do the same with other scripts as long as RSS can be displayed as the contents of the page.