gistfile1.js

// Before hiding all the inactive togglables, hard-code their height so 
// the jQuery effect isn't choppy.
// See http://stackoverflow.com/questions/1092245/basic-jquery-slideup-and-slidedown-driving-me-mad
$(".togglable").each(function(){
	$(this).css("height", $(this).height());
});

// Passive way of hiding stuff that should be hidden.
// This way it won't be for users with js disabled.
$(".inactive").hide();