Popup calendar update

Hi. I noticed that there is a new version available of the plugin used to create the calendar popup (http://www.softcomplex.com/products/tigra_calendar/) .
The new calendar is much nicer because it doesn't popup in a new window but it overlays on the same page.
Anyone found an easy way to integrate it in PHPrunner?
For the admins, it would be nice to include it in the next version!!!
Thanks,
Nicholas