Create Internet Explorer extension changing content of a webpage

Question

I'd like to develop an Internet Explorer extension that changes the content of a specific webpage, like content scripts in Google Chrome. (eg. when I go to the website Google and I search for "car" I'd like to have a div created on the page with the word "car" inside).

I've been looking on SO but haven't found clear evidences if this kind of thing is possible.

What I'm specifically looking for is a clear tutorial or some example of how to do this.

Bruno,

Answer 1

That is exactly what GreaseMonkey for IE is made for http://www.gm4ie.com/