Tin can recently updated their own bookmarklet to 1.0.0. I recommend using that one instead.
The Tin Can API (sometimes known as the Experience API or xAPI) is a brand new specification for learning technology that makes it possible to collect data about the wide range of experiences a person has (online and offline).
Homepage: http://tincanapi.com
This is a modified js version of the Tin Can bookmarklet available on their website. With the updated version number it allows you to use to bookmarklet for LRS that don't allow statements with a version below 1.0.0.
Original Bookmarklet: http://tincanapi.com/bookmarklet/