This is the original detail for the use of the popup Tweak: http://www.talkgraphics.com/showthre...ng-popup-layer and a sort of update: http://www.talkgraphics.com/showthre...ayer-and-close.
I think all you've got wrong was the quotes around the close - close is a parameter and not a layer.
Layers need to be in quotes.
Acorn
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