How to DL/Use Clickable Map?

[Dinos79890]

Hi, I have heard of a thing on CC called a Clickable Map. I am just curious to where I download it and how to use. I have this script open on this site:
http://userscripts.org/scripts/source/32305.user.js
but no idea what to do with it.
Could someone please help?

[sherkaner]

Yeah,start from this post: viewtopic.php?f=59&t=73696#p1771986
It's one of the greasemonkey scripts (only for Firefox users).

Short version: get Firefox, get the greasemonkey plugin, and click a link that leads to a greasemonkey script (which is what you posted I think). The rest will be obvious.