/*	Expanding Menus for Indexhibit
 *		uses jquery
 *
 *	Created by Ross Cairns  Mar 2008
*/


function expandingMenu(num) {
	var speed = 250;
	
	var item_title = $("#menu ul").eq(num).children(":first");
	var items = $("#menu ul").eq(num).children().filter(function (index) { return index > 0; });
	
	/* hide items if not active */
	if (items.is(".active") == false) {
		items.hide();
		
		//item_title.removeClass("active");
	}else{
		item_title.attr("id", "active-title");
		//item_title.addClass("active");
		//item_title.attr("id", "");
		//item_title.attr("class", "active");
	}

	/* add click functions + pointer to title */
	/*
item_title.css({cursor:"pointer"}).toggle(
		function () {
			$("#menu ul").children().filter(function (index) { return $(this).attr("class") != "section-title"; }).hide();
			items.show();
		}, function () {
			items.hide();
		}
	)
*/
	
	item_title.css({cursor:"pointer"}).click(
		function () {
			$("#menu ul li.section-title").attr("id", " ");
			$(this).attr("id", "active-title");
			$("#menu ul").children().filter(function (index) { return $(this).attr("class") != "section-title"; }).hide();
			items.show();
		}
	)
}