Firefox Extension to run function after DOMContentLoaded event

I would like to run a JavaScript function of mine to perform corrective processing to the DOM of pages loaded in Firefox 3 before they are rendered to the screen. I believe this could be achieved with an extension and possibly use of XPCOM. Can someone provide a template XPI to achieve this?
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b0lsc0ttConnect With a Mentor IT ManagerCommented:
If you want an extension then most will use GreaseMonkey (  Let me know if you have a question or need more info.

peterchamberlinAuthor Commented:
Ah, I have heard mention of GreaseMonkey before and looking into that further does show it could get what I need done quickly and simply.
b0lsc0ttIT ManagerCommented:
Great!  I'm glad I could help.  I thought it would be the easiest way to do what you want. :)

Thanks for the fun question, the grade and the points.

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