Support other protocols as well..

backtogeocities.js

/*
Tired of the same old bootstrapped site?
Miss the trendy, hip Geocities look?
This bookmarklet will fix that in a click!

Derived from Bootstrap Geocities theme at http://code.divshot.com/geo-bootstrap/

Simply add new bookmark, edit url, and add bottom code in place of url. Whenevver you miss Geocities, click it.
*/

javascript:$("<style>@import url('//code.divshot.com/geo-bootstrap/swatch/bootstrap.min.css')</style>").appendTo('body');