Simple Javascript help

[Several Zombies]

I'm trying to code a set of buttons that upon being pressed, change an image on the other side of the table in which they're located (not themselves). Is there a way to do this and if so, what would it be?

So far I've been trying to use onMouseDown and changeImage with object id tags to get the effect but it's not working.

[Philip M]

Show us what you have done so far, and I am sure that someone will assist you. As it is your question is too vague.

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