Template:Hide

{{hide|reindeer| * Dasher * Dancer * Prancer * Vixen * Comet * Cupid * Donner * Blitzen }}

{{hide}}: does exactly what it says. You can't rehide the block after it's been shown, but it's useful for hiding obnoxiously long lists. The first parameter is a unique name, the second is what you can hide: this should be able to cover pretty much anything.

If Javascript isn't enabled, the content will just be shown regularly, no matter what.