/*Expanding Menus for Indexhibit  *uses jquery  *  *Created by Ross Cairns Mar 2008 modified by Benjamin Ashcroft Jan 2009*/

function expandingMenu(num) {

var speed = 200;
var st=0;

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"}).click(
	function () {
	if (st == 0) {
		items.show(speed);
		st=1;
	}
	else{
		items.hide(speed);
		st=0;
	}
})
}