Note) This composition are made by JAVA applet
If your operating system containes VM(virtual machine)
which is before version of JRE1.3.1, JAVA plug-in will be automatically download and installed.
But in some cases download cannot complete.
If download of JAVA plug-in cannot completed, please download latest version of JRE
(Java Runtime Interface, later than version 1.3.1) from Sun Microsystem's site.
After the completion of JRE's downloading, please install it manually.
Currently there are no VM corresponds to JRE1.3.1 in MRJ(Mac Runtime for Java).
So as far as Macintosh's pc is concerned, you can only see this composition by a computer with OSX .