function initArchiveMenu() {
    $('#archive-list ul').hide(); // hide all 3rd levels on load
    $('#archive-list li a').click (
        function() {
			if (!$(this).hasClass('archive-anchor'))
			{
	   			if ($(this).hasClass('top-level'))
	            {
	            	$(this).addClass('open');
	                var child = $(this).children()[0];
					$(child).children('.plus-minus')[0].innerHTML = "- ";

	            }
	            var el 		= $(this).next();
	            if (el.is('ul') && !el.is('ul:visible')) {
		            //$('#archive-list ul ul:visible').slideUp('normal');
		            el.slideDown('normal');
		            var elC = $(el.children()[0]); //child list element
		            //var projectInfoEl = $(elC.find('ul'));
		            //projectInfoEl.show();
		            elC.slideDown('normal');
	            }

	            else  if (el.is('ul') && el.is('ul:visible')) {

	                el.slideUp('normal');
	                $(this).removeClass('open');
	                 var child = $(this).children()[0];
					$(child).children('.plus-minus')[0].innerHTML = "+ ";
	            }
	            return false;
            }
        }
    );


  }
$(document).ready(function() {initArchiveMenu();});