[Plugin: JQuery Accordion Menu Widget] How to Deregister skin.php Except on Desired Pages

I can deregister the scripts, but is there anyway to deregister skin.php from loading on every page except the desired pages? I wonder if widget logic will work? I don’t need it for the scripts, just for skin.php.

https://www.ads-software.com/extend/plugins/jquery-vertical-accordion-menu/