3-D Status map - Wont open

When I click on the 3-D Status map, it doesnt open the page, but insteads prompts me to download the statuswrl.cgi. I am relatively new to Linux and Apache, as well as being somewhat clueless for the rest. Where could I start to look to resolve this? I am not looking for a direct fix as I would prefer to try and figure some things out myself so I can learn. But this one issue has me perplexed. Any tips would be very much appriciated.
Edited ]

You need a vrml plugin for your browser such as cortona. Check the following in the docs.
nagios.org/faqs/viewfaq.php? … desc=false