alternate thread title colour for bumped/old threads?

[mmmender]

I'm wondering if this hack exists or not. I did a search and I can't seem to find anything.

I'd like a hack that allows members to be able to identify older or bumped threads from a thread list simply by the colour of the title. (alternately, an icon could appear next to the thread title.) The thread colour could be applied to bumped threads that were started more than x days ago, where x can be determined in the admin cp.

anyone up for the task?

much thanks,

leesa