Death Knight Alert

DKAlert:
This addon shows either a flash & sound effect (which can both be disabled at the user's discretion) to let you know that a talent has Proc'd a buff that has a limited timer on it. This works with Freezing Fog that proc's from the frost talent Rime, and the proc Death Trance from the talent Sudden Doom.

I originally made this addon for a friend who had troubles keeping up with his proc's, but it seems many other death knights are enjoying this addon, so I might take it to new levels. We will see...

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Change Log ==

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1.3
- Fixed a small typo in the script that was causing errors for many players.
1.2
- Changed the "Flash" color to Blue upon request. It was suggested that the color Red was confusing some people into thinking their health was low, which some people have the effect/addons for. It makes sense, so the only change here is the color of the flash.
1.1
- Added the requested Sudden Doom blood talent to also show a short sound/visual warning.
- Fixed a minor error in the coding. This mistake did not effect functionality.

1.0
- Original Version, only tracks Freezing Fog with a sound/visual warning.