dAmnNavigator script for chat

This is the dAmnNavigator or dAmnNav for short.
It is one of the simplest but effective scripts for dAmn.

This script for Firefox (Greasemonkey) or Google Chrome, will cause an alert box to pop up whenever the user: refreshes, closes, or tries to leave the deviantART Chatroom page.

It does not interfere with the user menus, however, and is very simple.
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First make sure you have Firefox with Greasemonkey or Google Chrome.
Grease Monkey can be installed here: [link]

Once you have Grease Monkey, just click this link to go to the script home page (or download this deviation, extract the file from the zip, then open it in your web browser), install the script, and restart Firefox or Google Chrome.
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If you like my script, please just show your appreciation by adding this to your Favorites? It will help spread the word so my script can slowly help deviantART more and more!
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EDIT: Made a few changes on October 5, 2012 with help from ~Purplatious. We just made sure that it doesn't have a slight error in chrome, I believe.. He was able to fix the error he found so I took that opportunity to fix a few minor things.