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


function expandingMenu(num) {
 var speed = 200;

 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();
 }

 /* add click functions + pointer to title */
 item_title.css({cursor:"pointer"}).toggle(
 function () {
             $('#menu .container ul li:visible').not(':first-child').slideToggle(500);
 items.show(speed);
 }, function () {
 items.hide(speed);
 }
 )
 }