$(document).ready(function(){
//progrmme hide/reveals
	//add arrow class to headings
	$("#archive-link").addClass("arrowDown");
	//hide following div
	$("ul.archive").css({display:"none"});
	//toggle hide on click
	$("#archive-link").click(function(){
		$(this).next("ul.archive").slideToggle();
		$(this).toggleClass("arrowDown");
		$(this).toggleClass("arrowUp");
	});
});