I want to make a greasemonkey script, but I have little knowledge of any webstuff ie DOM etc.
I want to replace a link that appears on facebook in a stream with my own on, but I need to replace non ASCII characters /hex or something (at least I think so)
like %25 = %
and http%3A%2F%2F = http://
Is there some nice little thing that can do this? I am thinking regex but I don't understand that at all.
And also what crazy DOM stuff or whatever it is called do I use to make it check for new links when they appear on the 'dynamic page' that is Facebook