I know this post is probably a couple of years late by now, but when I reworked my “Made on Linux”-page, I needed a way to display some information only when the user wanted it - without having to have multiple pages to send the user to. In other words, I needed to be able to hide a chunk of text, and then show it when the user clicked on something.

As I am no JavaScript wizard, I originally found this technique somewhere else, and got help from people over at StackOverflow to make it fit my needs. Sadly, I’ve now lost the original source, and Googling has led me nowhere. If the original author reads this, please email me and I will of course attribute you.

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