Reply by Patrick Chung November 21, 20132013-11-21
New tutorial is ready 

http://www.cirvirlab.com/index.php/tutorials/127-jfet-hartley-l-c-resonant-circuit-oscillator-simulation.html         

It now can be simulated on:

http://www.cirvirlab.com/simulation/jfet_hartley_oscillator_online.php