//prevent conflict between jQuery and prototype
jQuery.noConflict();

//prototype and jQuery use $
//so "$" was replaced by "jQuery", e.g. $(document) -> jQuery(document)
jQuery(document).ready(function() {
	jQuery(".toc li a").click( function() {
		jQuery(this).siblings().slideToggle("slow");
	});
	jQuery(".toc span").click( function() {
		jQuery(this).siblings().slideToggle("slow");
	});
});