Those words, who are marked as a link (“insert link”), appear in a usual-blue font-colour.
But once I have clicked on, they change their colour to pink… but I would like them to stay blue. How could I manage to do that ?
You would have to change the CSS for the link. Colors can be set for a link when it’s displayed on a page, when you hover over it with your mouse, and when it’s pointing at a place you’ve already been on the net.
if you have the CSS upgrade, there’s a couple stickies in the CSS forum that discuss where to go for help on understanding CSS. Those would be a good tool for you.