/*	Expanding Menus for Indexhibit
 *		uses jquery
 *
 *	Created by Ross Cairns  Mar 2008
 * ,     Modified by Severine Barberot Mar 2010
*/


function expandingMenu(num) {
	var speed = 400;
	
	var item_title = $("#menu ul").eq(num).children(".section-title");
	var items = $("#menu ul").eq(num).children().filter(function (index) { return index > 0; });

	if (items.is(".active") == false) {
		items.hide();
	}
	
	if (item_title.is(".section-title") == false) {
		items.show();
	}

	item_title.css({cursor:"pointer"}).toggle(
		function () {
			items.show(speed);
		}, function () {
			items.hide(speed);
		}
	)
}