As tye says, there are already options that should work to not show reaped nodes in the first place, so no javascript is required for that (and I'm not sure where your node-from-52855 came from anyway). But the OP said they do want to see reaped nodes, but not have them be as much in the way when there are many of them.
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In reply to Re^2: Reaped Nodes are Cluttering up some of the Sections by ysth
in thread Reaped Nodes are Cluttering up some of the Sections by Argel

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