
The web page includes two frames when you visit
http://forum.phy.ntnu.edu.tw/CoLoS/JaCob/index.htmlThe main page is index.html, it include jacob.html (left frame)and exp.html (right frame)
the right frame changes to expel/EElektrometer.html when you click Electricity
the right frame changes to expel/EVogal.html when you click Cylinder near conductive corner
the expel/EVogal.html page will load expel/jco/EVogal.jco when you click setup
the following is javascript code from expel/EVogal.html
jint.readExperiment( "expel/jco/EVogal.jco")
So you need to have those files in the
corresponding subdirectory to make it work.
Otherwise, you will need to change the html code or javascript code.