xAPI Bookmarklet
This page was dervied from the code located http://tincanapi.com/bookmarklet/. I found that while this little bookmarklet is pretty awesome, your users would not know the LRS details. So by adding them yourself and just getting the student / user to simply add their name and email, it would be much easier to use.
By having the student / user simply enter their name and email, the bookmarklet can be simple to use and added to your website.