I'm a novice when it comes to HTML, and maybe this isn't the right place to ask this. If so, I'm sorry.

I have a novel I want to use to practice my Spanish, reading it in my browser, and I want to have a tooltip appear with translation for difficult words, by making them into a false link.
I know there's excellent dictionaries available online, but I want to use this method as well.

The problem is that there's a couple...