/*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; });

/* 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 () {
            items.show(speed);
        }, function () {
            items.hide(speed);
        })
}