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


function expandingMenu(num) {
	var speed = 150;
	if($("#menu ul").eq(num).children(":first").is(".section-title") == true){
		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();
		}
	
		
		//alert(num);
		/* add click functions + pointer to title */
		item_title.css({cursor:"pointer"}).toggle(
			function () {
				items.show(0, function(){items.fadeIn(100)});
			}, function () {
				items.fadeOut(200, function(){items.hide(0)});
			}
		)
	}
}