Most computers already have a version of Java installed on them because of its wide use on the Internet, not only with virtual tours in 3D but with animations etc...  But if you are reading this it's because you were unable to view the tour.  You will need to update your computer with this  free  plug-in for your Internet browser in order to view the virtual tours.

Java being one of the most widely used programs for viewing virtual  tours on the Internet and giving you an almost there feel along with other features, it is well worth the download not only for this web site but others as well.

You can do an online install of Java by clicking here.
OR
If you have any problems with the online install I would sugjest downloading the Java  program to your computer and install it manually from there. Download program by clicking here.