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


function expandingMenu(num)	{
	var speed=100;
	
	var item_title=$("#menu ul").eq(num).children(":first");
	var items=$("#menu ul").eq(num).children().filter(function (index) { return index>0; });
	
	if(items.is(".active")==false) { 
		items.hide();
	}
	
	item_title.css({cursor:"pointer"}).toggle(
		function () {
			items.show(speed);
		}, function() {
			items.hide(speed);
		}
	)
}