Programatically Change Title Color

[Scott Masterson]

My first question to the group was answered so successfully, I thought I'd try again. 

In my TW, I'm using stories and randomtiddlers to generate random tests for our investigators (distributed as stand-alone tests).  Since I have it opening stories of varying lengths, I'd like to add a "Save and Mark Complete" link at the bottom of each question (tiddlers).  "Save" is obvious, but the "Mark Complete" macro would change the the tiddler.title color from red to green (or other colors passed as parameters) - a visual indicator as the work through the test/story.  I've been trying my hand at writing the macro, but coming up short.  Can anyone help?  Thanks!

Here's the TW:  https://dl.dropbox.com/u/3946724/Test-Bank.html 

v/r,

Scott Masterson

[PMario]

I think, tobi beer's ColoredLinksPlugin may be an option.
http://coloredlinks.tiddlyspot.com/
-m