[Greasemonkey] newsbie-question how to change and replace a link with greasemonkey

[Tina Weller]

Hello,

is it possible to do the following with Greasemonkey?

I Have different Websites, with links like this


http://www.xyz.de%2Fdata%2Ffile%2Ehtm<http://www.xyz.de%2fdata%2ffile%2ehtm/>

At the moment it is not possible to me to klick thorugh this links. I would
like to translate all this Links  this:

http://www.aaa.de/data/file.htm

The algorithm is

Replace xyz through aaa
Replace %2F through /
Replace %2E through .

Is this possible with Greasemonkey, so that I am able to surf through all
this pages again. Any suggestions how such a script would look like? (I am a
newbie).

ThX

Tina