[quote author=mn12833 link=topic=567.msg4474#msg4474 date=1245953655]
I open the folder users_ntnu_fkh_  but there is not a caliper.jar file in this destination.  There is a folder called caliper_pkg.  This folder contains 5 CLASS files (caliper, caliperApplet, caliperSimulation, caliperview$1, and caliperview).  A file called caliper that is a XML document and a file called caliper_intro 1 which is a HTML document.  I do not see the .jar file.[/quote]

The download is a EJS jar file ejs_users_ntnu_fkh_caliper.jar (1305.7kB).
U need to associate the file type to jar ?
Do not use any zip program to unzip unless that is what u want, like to extract the xml source which i do sometimes.

watch this video may help http://www.youtube.com/watch?v=b4jOQcXu_v8

around 2:48 :)